Operaciones
mhlo.abs
(mhlo::AbsOp)
operación de abdominales
Sintaxis:
operation ::= `mhlo.abs` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Realiza una operación abs por elementos en el tensor operand
y produce un tensor result
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#abs
Ejemplo:
%result = mhlo.abs %operand : tensor<3xi32>
Rasgos: AlwaysSpeculatableImplTrait
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Operandos:
Operando | Descripción |
---|---|
operand | tensor clasificado de entero sin signo de 2/4/8/16/32/64 bits o tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o Tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o uniforme de 2/4/8/16/32 bits entero cuantificado con signo o uniforme de 2/4/8/16/32 bits cuantificado por eje entero con signo o Entero sin signo cuantificado uniforme de 2/4/8/16/32 bits o valores enteros sin signo cuantificados uniformemente de 2/4/8/16/32 bits por eje |
Resultados:
Resultado | Descripción |
---|---|
result | tensor clasificado de entero sin signo de 2/4/8/16/32/64 bits o tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o entero con signo cuantificado uniforme de 2/4/8/16/32 bits o 2/4/8/16/32- bits cuantificados uniformemente por eje entero con signo o 2/4/8/16/32 bits cuantificados uniformemente sin signo entero o valores enteros sin signo cuantificados uniformemente por eje de 2/4/8/16/32 bits |
mhlo.add
(mhlo::AddOp)
Agregar operación
Sintaxis:
operation ::= `mhlo.add` $lhs `,` $rhs attr-dict
`:` custom<SameOperandsAndResultType>(type($lhs), type($rhs), type($result))
Realiza la suma por elementos de dos tensores lhs
y rhs
y produce un tensor result
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#add
Ejemplo:
%result = mhlo.add %lhs, %rhs : tensor<2x2xi32>
Rasgos: AlwaysSpeculatableImplTrait
, Commutative
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Operandos:
Operando | Descripción |
---|---|
lhs | tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8/16/32/ Entero sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o 2/4/8/16/32 bits Entero cuantificado uniforme con signo o entero sin signo cuantificado uniforme de 2/4/8/16/32 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o 2/4/8/16/32 bits valores enteros sin signo cuantificados uniformemente por eje |
rhs | tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8/16/32/ Entero sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o 2/4/8/16/32 bits Entero cuantificado uniforme con signo o entero sin signo cuantificado uniforme de 2/4/8/16/32 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o 2/4/8/16/32 bits valores enteros sin signo cuantificados uniformemente por eje |
Resultados:
Resultado | Descripción |
---|---|
result | tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8/16/32/ Entero sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o 2/4/8/16/32 bits Entero cuantificado uniforme con signo o entero sin signo cuantificado uniforme de 2/4/8/16/32 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o 2/4/8/16/32 bits valores enteros sin signo cuantificados uniformemente por eje |
mhlo.add_dependency
(mhlo::AddDependencyOp)
Operación Agregar Dependencia
Sintaxis:
operation ::= `mhlo.add_dependency` operands attr-dict `:` functional-type(operands, results)
Esta operación es privada del compilador XLA, por lo que aún no tiene una especificación.
De manera informal, esta operación tiene dos operandos: un operando de datos y un token. La salida de la operación es el operando de datos. Cuando se usa con AfterAll, esta operación permite ordenar operaciones sin efectos secundarios (aquellas que no producen valores simbólicos).
Ejemplo:
%1 = mhlo.add_dependency %arg0, %0 : (tensor<3x4xf32>, !mhlo.token) -> tensor<3x4xf32>
Rasgos: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Operandos:
Operando | Descripción |
---|---|
operand | tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8/16/32/ Entero sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o 2/4/8/16/32 bits Entero cuantificado uniforme con signo o valores enteros cuantificados uniformemente sin signo de 2/4/8/16/32 bits o tensor clasificado de entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o 2/4/8/16 /Valores enteros sin signo o token cuantificados uniformemente de 32 bits por eje |
token | simbólico |
Resultados:
Resultado | Descripción |
---|---|
output | tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8/16/32/ Entero sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o 2/4/8/16/32 bits Entero cuantificado uniforme con signo o valores enteros cuantificados uniformemente sin signo de 2/4/8/16/32 bits o tensor clasificado de entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o 2/4/8/16 /Valores enteros sin signo o token cuantificados uniformemente de 32 bits por eje |
mhlo.after_all
(mhlo::AfterAllOp)
Operación después de todo
Sintaxis:
operation ::= `mhlo.after_all` $inputs attr-dict
`:` custom<VariadicSameOperandsAndResultType>(ref($inputs), type($inputs), type($result))
Garantiza que las operaciones que producen las inputs
se ejecuten antes que cualquier operación que dependa del result
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#after_all
Ejemplo:
%result = mhlo.after_all %input0, %input1 : !mhlo.token
Rasgos: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Operandos:
Operando | Descripción |
---|---|
inputs | variadic de token |
Resultados:
Resultado | Descripción |
---|---|
result | simbólico |
mhlo.all_gather
(mhlo::AllGatherOp)
Operación AllGather
Dentro de cada grupo de procesos en la cuadrícula de procesos, concatena los valores del tensor de operando de cada proceso a lo largo de all_gather_dim
y produce un tensor de resultado. El computation
se aplica por separado para cada operando en operands
, produciendo un resultado por operando.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#all_gather
Ejemplo:
%result = "mhlo.all_gather"(%operand) {
all_gather_dim = 1 : i64,
replica_groups = dense<[[0, 1]]> : tensor<1x2xi64>
// channel_id = 0
channel_handle = #mhlo.channel_handle<handle = 0, type = 0>,
// use_global_device_ids = false
} : (tensor<2x2xf32>) -> tensor<2x4xf32>
Rasgos: SameOperandsAndResultElementType
Atributos:
Atributo | Tipo MLIR | Descripción |
---|---|---|
all_gather_dim | ::mlir::IntegerAttr | Atributo entero sin signo de 64 bits cuyo valor no es negativo |
replica_groups | ::mlir::DenseIntElementsAttr | Atributo de elementos enteros sin signo de 64 bits |
channel_handle | ::mlir::mhlo::ChannelHandleAttr | dos enteros de 64 bits 'identificar' y 'escribir' |
use_global_device_ids | ::mlir::AtributoUnidad | atributo de unidad |
Operandos:
Operando | Descripción |
---|---|
operands | variadic de tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8/16/32/ Entero sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o 2/4/8/16/32 bits Entero cuantificado uniforme con signo o entero sin signo cuantificado uniforme de 2/4/8/16/32 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o 2/4/8/16/32 bits valores enteros sin signo cuantificados uniformemente por eje |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | variadic de tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8/16/32/ Entero sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o 2/4/8/16/32 bits Entero cuantificado uniforme con signo o entero sin signo cuantificado uniforme de 2/4/8/16/32 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o 2/4/8/16/32 bits valores enteros sin signo cuantificados uniformemente por eje |
mhlo.all_reduce
(mhlo::AllReduceOp)
Operación AllReduce
Dentro de cada grupo de procesos en la cuadrícula de procesos, aplica un computation
de función de reducción a los valores de un tensor de operando de cada proceso y produce un tensor de resultado. El computation
se aplica por separado para cada operando en operands
, produciendo un resultado por operando.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#all_reduce
Ejemplo:
%result = "mhlo.all_reduce"(%operand) ({
^bb0(%arg0: tensor<f32>, %arg1: tensor<f32>):
%0 = mhlo.add %arg1, %arg2 : tensor<f32>
mhlo.return %0 : tensor<f32>
}) {
replica_groups = dense<[[0, 1]]> : tensor<1x2xi64>
// channel_id = 0
channel_handle = #mhlo.channel_handle<handle = 0, type = 0>
// use_global_device_ids = false
} : (tensor<4xf32>) -> tensor<4xf32>
Rasgos: InferTensorType
, SingleBlockImplicitTerminator<ReturnOp>
, SingleBlock
Interfaces: InferShapedTypeOpInterface
, InferTypeOpInterface
Atributos:
Atributo | Tipo MLIR | Descripción |
---|---|---|
replica_groups | ::mlir::DenseIntElementsAttr | Atributo de elementos enteros sin signo de 64 bits |
channel_handle | ::mlir::mhlo::ChannelHandleAttr | dos enteros de 64 bits 'identificar' y 'escribir' |
use_global_device_ids | ::mlir::AtributoUnidad | atributo de unidad |
Operandos:
Operando | Descripción |
---|---|
operands | variadic de tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8/16/32/ Entero sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o 2/4/8/16/32 bits Entero cuantificado uniforme con signo o entero sin signo cuantificado uniforme de 2/4/8/16/32 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o 2/4/8/16/32 bits valores enteros sin signo cuantificados uniformemente por eje |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | variadic de tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8/16/32/ Entero sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o 2/4/8/16/32 bits Entero cuantificado uniforme con signo o entero sin signo cuantificado uniforme de 2/4/8/16/32 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o 2/4/8/16/32 bits valores enteros sin signo cuantificados uniformemente por eje |
mhlo.all_to_all
(mhlo::AllToAllOp)
Operación todo a todo
Dentro de cada grupo de procesos en la cuadrícula de procesos, divide los valores del tensor operand
a lo largo de split_dimension
en partes, dispersa las partes divididas entre los procesos, concatena las partes dispersas a lo largo de concat_dimension
y produce un tensor result
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#all_to_all
Ejemplo:
%result = "mhlo.all_to_all"(%operand) {
split_dimension = 1 : i64,
concat_dimension = 0 : i64,
split_count = 2 : i64,
replica_groups = dense<[[0, 1]]> : tensor<1x2xi64>
} : (tensor<2x4xf32>) -> tensor<4x2xf32>
Rasgos: AlwaysSpeculatableImplTrait
, InferTensorType
, SameOperandsElementType
, SameOperandsShape
, SameVariadicOperandSize
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Atributos:
Atributo | Tipo MLIR | Descripción |
---|---|---|
split_dimension | ::mlir::IntegerAttr | Atributo entero sin signo de 64 bits cuyo valor no es negativo |
concat_dimension | ::mlir::IntegerAttr | Atributo entero sin signo de 64 bits cuyo valor no es negativo |
split_count | ::mlir::IntegerAttr | Atributo entero sin signo de 64 bits cuyo valor es positivo |
replica_groups | ::mlir::DenseIntElementsAttr | Atributo de elementos enteros sin signo de 64 bits |
channel_handle | ::mlir::mhlo::ChannelHandleAttr | dos enteros de 64 bits 'identificar' y 'escribir' |
Operandos:
Operando | Descripción |
---|---|
operand | variadic de tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8/16/32/ Entero sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o 2/4/8/16/32 bits Entero cuantificado uniforme con signo o entero sin signo cuantificado uniforme de 2/4/8/16/32 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o 2/4/8/16/32 bits valores enteros sin signo cuantificados uniformemente por eje |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | variadic de tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8/16/32/ Entero sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o 2/4/8/16/32 bits Entero cuantificado uniforme con signo o entero sin signo cuantificado uniforme de 2/4/8/16/32 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o 2/4/8/16/32 bits valores enteros sin signo cuantificados uniformemente por eje |
mhlo.and
(mhlo::AndOp)
y operación
Sintaxis:
operation ::= `mhlo.and` $lhs `,` $rhs attr-dict
`:` custom<SameOperandsAndResultType>(type($lhs), type($rhs), type($result))
Realiza AND por elementos de dos tensores lhs
y rhs
y produce un tensor result
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#and
Ejemplo:
%result = mhlo.and %lhs, %rhs : tensor<2x2xi32>
Rasgos: AlwaysSpeculatableImplTrait
, Commutative
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Operandos:
Operando | Descripción |
---|---|
lhs | tensor clasificado de pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o valores enteros sin signo de 2/4/8/16/32/64 bits |
rhs | tensor clasificado de pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o valores enteros sin signo de 2/4/8/16/32/64 bits |
Resultados:
Resultado | Descripción |
---|---|
result | tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8/16/32/ Entero sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o 2/4/8/16/32 bits Entero cuantificado uniforme con signo o entero sin signo cuantificado uniforme de 2/4/8/16/32 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o 2/4/8/16/32 bits valores enteros sin signo cuantificados uniformemente por eje |
mhlo.async_done
(mhlo::AsyncDoneOp)
Operación asíncrona
Esta operación es privada del compilador XLA, por lo que aún no tiene una especificación.
De manera informal, esta operación se bloquea hasta el final de un cálculo asincrónico. Devuelve el resultado final del cálculo asincrónico.
Consulte la documentación de AsyncStart para obtener más información.
Interfaces: InferTypeOpInterface
Operandos:
Operando | Descripción |
---|---|
bundle | async_bundle con cualquier combinación de tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o Flotante de 16 bits o flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8 /Entero sin signo de 16/32/64 bits o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o Entero con signo cuantificado uniforme de 2/4/8/16/32 bits o entero sin signo cuantificado uniforme de 2/4/8/16/32 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o Valores simbólicos o enteros sin signo cuantificados uniformemente de 2/4/8/16/32 bits por eje |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | variadic de tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8/16/32/ Entero sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o 2/4/8/16/32 bits Entero cuantificado uniforme con signo o entero sin signo cuantificado uniforme de 2/4/8/16/32 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o 2/4/8/16/32 bits valores enteros sin signo cuantificados uniformemente por eje o token o tupla anidada con cualquier combinación de tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (También conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o entero sin signo de 2/4/8/16/32/64 bits o tipo complejo con flotante de 32 bits o Elementos flotantes de 64 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits o 2/4/8/16/32 bits valores enteros sin signo cuantificados uniformemente o tensor clasificado de 2/4/8/16/32 bits enteros con signo cuantificados uniformemente por eje o valores enteros sin signo cuantificados uniformemente por eje de 2/4/8/16/32 bits o valores simbólicos |
mhlo.async_start
(mhlo::AsyncStartOp)
Operación de inicio asíncrono
Esta operación es privada del compilador XLA, por lo que aún no tiene una especificación.
De manera informal, esta operación inicia un cálculo asincrónico.
Esto se utiliza cuando hay funciones que contienen esperas asincrónicas (como DMA) y cálculos en subprocesos. Por ejemplo, una función podría consistir en un cálculo, un DMA, otro cálculo, un segundo DMA y un cálculo final. Esto se representaría como async_start seguido de async_update y async_done. async_start haría el primer cálculo en el subproceso y luego iniciaría el DMA. async_update esperaría a que se complete el DMA si aún no se ha hecho, luego ejecutará el segundo cálculo en la función e iniciará el segundo DMA. Finalmente, async_done esperaría en este último DMA y luego ejecutaría el último cálculo que debe ejecutarse en el subproceso y devolvería el resultado de ese cálculo final.
operands
se pasan al cálculo directamente called_computation
es la función que se ejecutará de forma asincrónica execution_thread
es el nombre del hilo en el que se ejecutará. El hilo principal se llama "principal". Todos los hilos tienen nombres.
Esto devuelve todo el estado necesario entre operaciones asíncronas. Después de la asignación del búfer, los valores devueltos representan el espacio necesario para contener la entrada, los resultados y cualquier bloc de notas necesario o editado por la operación asíncrona.
Atributos:
Atributo | Tipo MLIR | Descripción |
---|---|---|
called_computation | ::mlir::FlatSymbolRefAttr | atributo de referencia de símbolo plano |
execution_thread | ::mlir::StringAttr | atributo de cadena |
Operandos:
Operando | Descripción |
---|---|
inputs | variadic de tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8/16/32/ Entero sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o 2/4/8/16/32 bits Entero cuantificado uniforme con signo o entero sin signo cuantificado uniforme de 2/4/8/16/32 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o 2/4/8/16/32 bits valores enteros sin signo cuantificados uniformemente por eje o token o tupla anidada con cualquier combinación de tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (También conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o entero sin signo de 2/4/8/16/32/64 bits o tipo complejo con flotante de 32 bits o Elementos flotantes de 64 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits o 2/4/8/16/32 bits valores enteros sin signo cuantificados uniformemente o tensor clasificado de 2/4/8/16/32 bits enteros con signo cuantificados uniformemente por eje o valores enteros sin signo cuantificados uniformemente por eje de 2/4/8/16/32 bits o valores simbólicos |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | async_bundle con cualquier combinación de tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o Flotante de 16 bits o flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8 /Entero sin signo de 16/32/64 bits o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o Entero con signo cuantificado uniforme de 2/4/8/16/32 bits o entero sin signo cuantificado uniforme de 2/4/8/16/32 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o Valores simbólicos o enteros sin signo cuantificados uniformemente de 2/4/8/16/32 bits por eje |
mhlo.async_update
(mhlo::AsyncUpdateOp)
Operación de actualización asíncrona
Esta operación es privada del compilador XLA, por lo que aún no tiene una especificación.
De manera informal, esta operación se bloquea en un cálculo asincrónico hasta una barrera de sincronización. Este bundle
devuelve después de operarlo.
Consulte la documentación de AsyncStart para obtener más información.
Interfaces: InferTypeOpInterface
Operandos:
Operando | Descripción |
---|---|
bundle | async_bundle con cualquier combinación de tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o Flotante de 16 bits o flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8 /Entero sin signo de 16/32/64 bits o tipo complejo con elementos flotantes de 32 bits o de 64 bits o Entero con signo cuantificado uniforme de 2/4/8/16/32 bits o entero sin signo cuantificado uniforme de 2/4/8/16/32 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o Valores simbólicos o enteros sin signo cuantificados uniformemente de 2/4/8/16/32 bits por eje |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | async_bundle con cualquier combinación de tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o Flotante de 16 bits o flotante de 32 bits o flotante de 64 bits o tipo bfloat16 o pred (también conocido como booleano o entero de 1 bit) o entero sin signo de 2/4/8/16/32/64 bits o 2/4/8 /Entero sin signo de 16/32/64 bits o tipo complejo con elementos flotantes de 32 bits o flotantes de 64 bits o Entero con signo cuantificado uniforme de 2/4/8/16/32 bits o entero sin signo cuantificado uniforme de 2/4/8/16/32 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits por eje o Valores simbólicos o enteros sin signo cuantificados uniformemente de 2/4/8/16/32 bits por eje |
mhlo.atan2
(mhlo::Atan2Op)
operación atan2
Sintaxis:
operation ::= `mhlo.atan2` $lhs `,` $rhs attr-dict
`:` custom<SameOperandsAndResultType>(type($lhs), type($rhs), type($result))
Realiza la operación atan2 por elementos en los tensores lhs
y rhs
y produce un tensor result
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#atan2
Ejemplo:
%result = mhlo.atan2 %lhs, %rhs : tensor<3xf32>
Rasgos: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Operandos:
Operando | Descripción |
---|---|
lhs | tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Tipo flotante de 32 bits o flotante de 64 bits o bfloat16 o tipo complejo con elementos flotantes de 32 bits o de 64 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits o 2/4/8/16 /Valores enteros sin signo cuantificados uniformes de 32 bits |
rhs | tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Tipo flotante de 32 bits o flotante de 64 bits o bfloat16 o tipo complejo con elementos flotantes de 32 bits o de 64 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits o 2/4/8/16 /Valores enteros sin signo cuantificados uniformes de 32 bits |
Resultados:
Resultado | Descripción |
---|---|
result | tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Tipo flotante de 32 bits o flotante de 64 bits o bfloat16 o tipo complejo con elementos flotantes de 32 bits o de 64 bits o entero con signo cuantificado uniforme de 2/4/8/16/32 bits o 2/4/8/16 /Valores enteros sin signo cuantificados uniformes de 32 bits |
mhlo.batch_norm_grad
(mhlo::BatchNormGradOp)
Operación BatchNormGrad
Calcula los gradientes de varias entradas de BatchNormTrainingOp que se propagan hacia atrás desde grad_output
y produce tensores grad_operand
, grad_scale
y grad_offset
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#batch_norm_grad
Ejemplo:
%grad_operand, %grad_scale, %grad_offset =
"mhlo.batch_norm_grad"(%operand, %scale, %mean, %variance, %grad_output) {
epsilon = 0.0 : f32,
feature_index = 2 : i64
} : (tensor<2x2x2xf32>, tensor<2xf32>, tensor<2xf32>, tensor<2xf32>,
tensor<2x2x2xf32>) -> (tensor<2x2x2xf32>, tensor<2xf32>, tensor<2xf32>)
Rasgos: AlwaysSpeculatableImplTrait
, InferTensorType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Atributos:
Atributo | Tipo MLIR | Descripción |
---|---|---|
epsilon | ::mlir::FloatAttr | atributo flotante de 32 bits |
feature_index | ::mlir::IntegerAttr | Atributo entero sin signo de 64 bits cuyo valor no es negativo |
Operandos:
Operando | Descripción |
---|---|
operand | tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Valores de tipo flotante de 32 bits o flotante de 64 bits o bfloat16 |
scale | Tensor 1D de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Valores de tipo flotante de 32 bits o flotante de 64 bits o bfloat16 |
mean | Tensor 1D de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Valores de tipo flotante de 32 bits o flotante de 64 bits o bfloat16 |
variance | Tensor 1D de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Valores de tipo flotante de 32 bits o flotante de 64 bits o bfloat16 |
grad_output | tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Valores de tipo flotante de 32 bits o flotante de 64 bits o bfloat16 |
Resultados:
Resultado | Descripción |
---|---|
grad_operand | tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Valores de tipo flotante de 32 bits o flotante de 64 bits o bfloat16 |
grad_scale | Tensor 1D de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Valores de tipo flotante de 32 bits o flotante de 64 bits o bfloat16 |
grad_offset | Tensor 1D de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Valores de tipo flotante de 32 bits o flotante de 64 bits o bfloat16 |
mhlo.batch_norm_inference
(mhlo::BatchNormInferenceOp)
Operación BatchNormInference
Normaliza el tensor operand
en todas las dimensiones excepto en la dimensión feature_index
y produce un tensor result
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#batch_norm_inference
Ejemplo:
%result = "mhlo.batch_norm_inference"(%operand, %scale, %offset, %mean, %variance) {
epsilon = 0.0 : f32,
feature_index = 2 : i64
} : (tensor<2x2x2xf32>, tensor<2xf32>, tensor<2xf32>, tensor<2xf32>, tensor<2xf32>) -> tensor<2x2x2xf32>
Rasgos: AlwaysSpeculatableImplTrait
, InferTensorType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Atributos:
Atributo | Tipo MLIR | Descripción |
---|---|---|
epsilon | ::mlir::FloatAttr | atributo flotante de 32 bits |
feature_index | ::mlir::IntegerAttr | Atributo entero sin signo de 64 bits cuyo valor no es negativo |
Operandos:
Operando | Descripción |
---|---|
operand | tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Valores de tipo flotante de 32 bits o flotante de 64 bits o bfloat16 |
scale | Tensor 1D de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Valores de tipo flotante de 32 bits o flotante de 64 bits o bfloat16 |
offset | Tensor 1D de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Valores de tipo flotante de 32 bits o flotante de 64 bits o bfloat16 |
mean | Tensor 1D de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Valores de tipo flotante de 32 bits o flotante de 64 bits o bfloat16 |
variance | Tensor 1D de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Valores de tipo flotante de 32 bits o flotante de 64 bits o bfloat16 |
Resultados:
Resultado | Descripción |
---|---|
result | tensor clasificado de tipo f4E2M1FN o tipo f6E2M3FN o tipo f6E3M2FN o tipo f8E3M4 o tipo f8E4M3 o tipo f8E4M3FN o tipo f8E4M3FNUZ o tipo f8E4M3B11FNUZ o tipo f8E5M2 o tipo f8E5M2FNUZ o tipo f8E8M0FNU o flotante de 16 bits o Valores de tipo flotante de 32 bits o flotante de 64 bits o bfloat16 |
mhlo.batch_norm_training
(mhlo::BatchNormTrainingOp)
Operación de entrenamiento BatchNorm
Calcula la media y la varianza entre dimensiones espaciales y por lotes y normaliza el tensor operand
para cada característica en la dimensión feature_index
y produce tensores output
, batch_mean
y batch_var
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#batch_norm_training
Ejemplo:
%output, %batch_mean, %batch_var = "mhlo.batch_norm_training"(%operand, %scale, %offset) {
epsilon = 0.0 : f32,
feature_index = 2 : i64
} : (tensor<2x2x2xf32>, tensor<2xf32>, tensor<2xf32>) -> (tensor<2x2x2xf32>, tensor<2xf32>, tensor<2xf32>)
Rasgos: AlwaysSpeculatableImplTrait
, InferTensorType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Atributos:
Atributo | Tipo MLIR | Descripción |
---|---|---|
epsilon | ::mlir::FloatAttr | atributo flotante de 32 bits |
feature_index | ::mlir::IntegerAttr | Atributo entero sin signo de 64 bits cuyo valor no es negativo |
Operandos:
Operando | Descripción |
---|---|
operand | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Valores de tipo flotante de 32 bits o 64 bits o bfloat16 |
scale | Tensor 1D de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz tipo o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz type o Valores de tipo flotante de 32 bits o 64 bits o bfloat16 |
offset | Tensor 1D de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz tipo o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz type o Valores de tipo flotante de 32 bits o 64 bits o bfloat16 |
Resultados:
Resultado | Descripción |
---|---|
output | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Valores de tipo flotante de 32 bits o 64 bits o bfloat16 |
batch_mean | Tensor 1D de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz tipo o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz type o Valores de tipo flotante de 32 bits o 64 bits o bfloat16 |
batch_var | Tensor 1D de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz tipo o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz type o Valores de tipo flotante de 32 bits o 64 bits o bfloat16 |
mhlo.bitcast
(mhlo :: bitcastop)
Operación de bitcastado
Sintaxis:
operation ::= `mhlo.bitcast` operands attr-dict `:` functional-type(operands, results)
Esta operación es privada para el compilador XLA, por lo que aún no tiene una especificación.
Informalmente, esta operación cambia la forma de la entrada en la forma en que la disposición física de los elementos no cambia.
Esta operación necesita información de diseño para dar sentido a la "disposición física de los elementos", y el soporte de diseño en MHLO es actualmente un trabajo en progreso.
Ejemplo:
%0 = mhlo.bitcast %arg0 : (tensor<3x4xf32>) -> tensor<3x4x1xf32>
Rasgos: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Operands:
Operando | Descripción |
---|---|
operand | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
mhlo.bitcast_convert
(mhlo :: bitcastConvertop)
Operación de concentraduras de bits
Sintaxis:
operation ::= `mhlo.bitcast_convert` operands attr-dict `:` functional-type(operands, results)
Realiza una operación de bitcast en el tensor operand
y produce un tensor result
donde los bits de todo el tensor operand
se reinterpretan utilizando el tipo de tensor result
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#bitcast_convert
Ejemplo:
%result = mhlo.bitcast_convert %operand : (tensor<2xf32>) -> tensor<2x4xi8>
Rasgos: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Operands:
Operando | Descripción |
---|---|
operand | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
mhlo.broadcast
(mhlo :: transmiscop)
Operación de transmisión
Esta operación está saliendo de Stablehlo, por lo que no está incluida en la especificación: https://github.com/openxla/stablehlo/issues/3
Informalmente, esta operación hace lo mismo que la transmisión de XLA: https://www.tensorflow.org/xla/operation_semantics#broadcast
Ejemplo:
%result = mhlo.broadcast %operand, sizes = [1, 2] : (tensor<3xi32>) -> tensor<1x2x3xi32>
Rasgos: AlwaysSpeculatableImplTrait
, InferTensorType
, SameOperandsAndResultElementType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Atributos:
Atributo | Tipo mlir | Descripción |
---|---|---|
broadcast_sizes | :: mlir :: denseintelementsattr | Atributo de elementos enteros de 64 bits Signless Integer |
Operands:
Operando | Descripción |
---|---|
operand | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
mhlo.broadcast_in_dim
(mhlo :: broadcastIndimop)
Operación de transmisión
Expande las dimensiones y/o rango de un tensor de entrada al duplicar los datos en el tensor operand
y produce un tensor result
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#broadcast_in_dim
Ejemplo:
%result = mhlo.broadcast_in_dim %operand, dims = [2, 1] : (tensor<1x3xi32>) -> tensor<2x3x2xi32>
Rasgos: AlwaysSpeculatableImplTrait
, HLO_CompatibleOperandsAndResultElementType
Interfaces: ConditionallySpeculatable
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Atributos:
Atributo | Tipo mlir | Descripción |
---|---|---|
broadcast_dimensions | :: mlir :: denseintelementsattr | Atributo de elementos enteros de 64 bits Signless Integer |
Operands:
Operando | Descripción |
---|---|
operand | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | tensor en forma de estado de tipo de tipo f4e2m1fn o tipo f6e2m3fn o tipo f6e3m2fn o f8e3m4 o f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz type o f8e5m2 type o f8e5m2fnuz o f8e8m flota o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
mhlo.case
(mhlo :: caseop)
Operación de caja
Produce la salida al ejecutar exactamente una function
de branches
dependiendo del valor del index
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#case
Ejemplo:
%result0, %result1 = "mhlo.case"(%index) ({
mhlo.return %result_branch0, %result_branch0 : tensor<2xi64>, tensor<2xi64>
}, {
mhlo.return %result_branch1, %result_branch1 : tensor<2xi64>, tensor<2xi64>
}) : (tensor<i32>) -> (tensor<2xi64>, tensor<2xi64>)
Rasgos: RecursiveMemoryEffects
, SingleBlockImplicitTerminator<ReturnOp>
, SingleBlock
Interfaces: InferTypeOpInterface
Operands:
Operando | Descripción |
---|---|
index | Tensor de valores enteros sin signos de 32 bits |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Uniforme entero cuantizado firmado o valores enteros sin firmar cuantificados uniformes de 2/4/8/16/32 bits cuantificados por entero firmado o 2/4/8/16 /32 bits cuantificados por eje valores de enteros o tokens sin firmar |
mhlo.cbrt
(mhlo :: cbrtop)
Operación CBRT
Sintaxis:
operation ::= `mhlo.cbrt` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Realiza el funcionamiento de la raíz cúbica en forma de elemento en el tensor operand
y produce un tensor result
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#cbrt
Ejemplo:
%result = mhlo.cbrt %operand : tensor<4xf32>
Rasgos: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Operands:
Operando | Descripción |
---|---|
operand | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o tipo flotante de 64 bits o tipo BFLOAT16 o tipo complejo con flotador de 32 bits o elementos flotantes de 64 bits o 2/4/8/8/16/32 bits enteros firmados cuantizados o 2/4/8/16 /Valores de entero sin firmar cuantificados uniformes uniformes de 32 bits |
Resultados:
Resultado | Descripción |
---|---|
result | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o tipo flotante de 64 bits o tipo BFLOAT16 o tipo complejo con flotador de 32 bits o elementos flotantes de 64 bits o 2/4/8/8/16/32 bits enteros firmados cuantizados o 2/4/8/16 /Valores de entero sin firmar cuantificados uniformes uniformes de 32 bits |
mhlo.ceil
(Mhlo :: Ceilop)
Operación de techo
Sintaxis:
operation ::= `mhlo.ceil` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Realiza un techo de elementos de tensor operand
y produce un tensor result
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#ceil
Ejemplo:
%result = mhlo.ceil %operand : tensor<5xf32>
Rasgos: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Operands:
Operando | Descripción |
---|---|
operand | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o 64 bits o bfloat16 tipo o 2/4/8/8/16/32 bits enteros firmados cuantizados o 2/4/8/16/32 bits valores de entero cuantificados uniformes sin firmar |
Resultados:
Resultado | Descripción |
---|---|
result | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o 64 bits o bfloat16 tipo o 2/4/8/8/16/32 bits enteros firmados cuantizados o 2/4/8/16/32 bits valores de entero cuantificados uniformes sin firmar |
mhlo.cholesky
(mhlo :: choleskyop)
Operación de Cholesky
Calcula la descomposición de Cholesky de un lote de matrices.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#cholesky
Ejemplo:
%result = mhlo.cholesky %a, lower = true : tensor<3x3xf32>
Rasgos: AlwaysSpeculatableImplTrait
, InferTensorType
, SameOperandsAndResultElementType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Atributos:
Atributo | Tipo mlir | Descripción |
---|---|---|
lower | :: mlir :: boolattr | atributo bool |
Operands:
Operando | Descripción |
---|---|
a | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Tipo o tipo complejo de 32 bits o de 64 bits o tipo bfloat16 con valores de flotación de 32 bits o elementos flotantes de 64 bits |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Tipo o tipo complejo de 32 bits o de 64 bits o tipo bfloat16 con valores de flotación de 32 bits o elementos flotantes de 64 bits |
mhlo.clamp
(Mhlo :: Clampop)
Operación de sujeción
Sintaxis:
operation ::= `mhlo.clamp` $min `,` $operand `,` $max attr-dict
`:` custom<SameOperandsAndResultType>(type($min), type($operand), type($max), type($result))
Agua cada elemento del tensor operand
entre un valor mínimo y máximo y produce un tensor result
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#clamp
Ejemplo:
%result = mhlo.clamp %min, %operand, %max : tensor<3xi32>
Rasgos: AlwaysSpeculatableImplTrait
, HLO_BroadcastingElementwise
, InferTensorType
, SameOperandsAndResultElementType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Operands:
Operando | Descripción |
---|---|
min | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
operand | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
max | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
Resultados:
Resultado | Descripción |
---|---|
result | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
mhlo.collective_broadcast
(mhlo :: colectiveBroadcastop)
Operación colectiva de transmisión
Dentro de cada grupo de proceso en la cuadrícula de proceso, envíe el valor del tensor operand
desde el proceso de origen a los procesos de destino y produce un tensor result
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#collective_broadcast
Ejemplo:
%result = "mhlo.collective_broadcast"(%operand) {
replica_groups = dense<[[0, 1]]> : tensor<1x2xi64>,
channel_handle = #mhlo.channel_handle<handle = 0, type = 0>
} : (tensor<1x2xi64>) -> tensor<1x2xi64>
Rasgos: CompatibleOperandsAndResultType
Interfaces: InferShapedTypeOpInterface
, InferTypeOpInterface
Atributos:
Atributo | Tipo mlir | Descripción |
---|---|---|
replica_groups | :: mlir :: denseintelementsattr | Atributo de elementos enteros de 64 bits Signless Integer |
channel_handle | :: mlir :: mhlo :: ChannelHandLeattr | Dos enteros de 64 bits 'mango' y 'tipo' |
Operands:
Operando | Descripción |
---|---|
operand | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
mhlo.collective_permute
(mhlo :: colectivepermuteop)
Operación colectiva por periódico
Dentro de cada grupo de proceso en la cuadrícula de proceso, envía el valor del tensor de operand
desde el proceso de origen al proceso de destino y produce un tensor result
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#collective_permute
Ejemplo:
%result = "mhlo.collective_permute"(%operand) {
source_target_pairs = dense<[[0, 1], [1, 2]]> : tensor<2x2xi64>,
// channel_id = 0
channel_handle = #mhlo.channel_handle<handle = 0, type = 0>
} : (tensor<4x2xf32>) -> tensor<4x2xf32>
Rasgos: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Atributos:
Atributo | Tipo mlir | Descripción |
---|---|---|
source_target_pairs | :: mlir :: denseintelementsattr | Atributo de elementos enteros de 64 bits Signless Integer |
channel_handle | :: mlir :: mhlo :: ChannelHandLeattr | Dos enteros de 64 bits 'mango' y 'tipo' |
Operands:
Operando | Descripción |
---|---|
operand | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
mhlo.compare
(mhlo :: compareop)
Comparar operación
Sintaxis:
operation ::= `mhlo.compare` $comparison_direction `,` $lhs `,` $rhs (`,` $compare_type^)?
attr-dict `:` functional-type(operands, results)
Realiza la comparación de elementos de los tensores lhs
y rhs
de acuerdo con comparison_direction
y compare_type
, y produce un tensor result
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#compare
Ejemplo:
%result = mhlo.compare LT, %lhs, %rhs, FLOAT : (tensor<2xf32>, tensor<2xf32>) -> tensor<2xi1>
Rasgos: AlwaysSpeculatableImplTrait
, Elementwise
, InferTensorType
, SameOperandsAndResultShape
, SameOperandsElementType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Atributos:
Atributo | Tipo mlir | Descripción |
---|---|---|
comparison_direction | :: mlir :: mhlo :: comparisondirectionattr | Qué operación de comparación realizar. |
compare_type | :: mlir :: mhlo :: comparación typeattr | Que tipo de comparación usar. |
Operands:
Operando | Descripción |
---|---|
lhs | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
rhs | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | Tensor clasificado de los valores de Pred (también conocido como Boolean o 1 bit Integer) |
mhlo.complex
(mhlo :: compleP)
Operación compleja
Sintaxis:
operation ::= `mhlo.complex` operands attr-dict
`:` custom<ComplexOpType>(type($lhs), type($rhs), type($result))
Realiza una conversión de elementos a un valor complejo de un par de valores reales e imaginarios, lhs
y rhs
, y produce un tensor result
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#complex
Ejemplo:
%result = mhlo.complex %lhs, %rhs : tensor<2xcomplex<f32>>
Rasgos: AlwaysSpeculatableImplTrait
, Elementwise
, SameOperandsAndResultShape
, SameOperandsElementType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Operands:
Operando | Descripción |
---|---|
lhs | Tensor clasificado de 32 bits flotante o valores de flotación de 64 bits |
rhs | Tensor clasificado de 32 bits flotante o valores de flotación de 64 bits |
Resultados:
Resultado | Descripción |
---|---|
result | Tensor clasificado de tipo complejo con valores de elementos flotantes de 32 bits o flotadores de 64 bits |
mhlo.composite
(mhlo :: compositelop)
Operación compuesta
Sintaxis:
operation ::= `mhlo.composite` $name $inputs attr-dict `:` functional-type(operands, results)
Encapsula una operación compuesta (compuesta) de otras operaciones de Stablehlo, tomando inputs
y composite_attributes
y produciendo results
. La semántica del OP se implementa mediante el atributo decomposition
. El OP composite
se puede reemplazar con su descomposición sin cambiar la semántica del programa. En los casos en que en la descomposición no proporciona la misma semántica OP, prefiera usar custom_call
.
El campo version
(predeterminado se usa a 0
) se usa para denotar cuando cambia la semántica de un compuesto.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#composit.
Ejemplo:
%results = mhlo.composite "my.op" %arg0, %arg1 {
decomposition = @my_op,
composite_attributes = { my_attribute = "my_value" },
version = 1 : i32
} : (tensor<f32>, tensor<f32>) -> tensor<f32>
Interfaces: SymbolUserOpInterface
Atributos:
Atributo | Tipo mlir | Descripción |
---|---|---|
name | :: mlir :: stringattr | atributo de cadena |
composite_attributes | :: mlir :: diccionaryattr | Diccionario de valores de atributos nombrados |
decomposition | :: mlir :: platsymbolrefattr | Atributo de referencia de símbolo plano |
version | :: mlir :: integerattr | Atributo Integer de Signless de 32 bits |
Operands:
Operando | Descripción |
---|---|
inputs | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros o de token o tuple anidado con cualquier combinación de tensor clasificado de tipo F4E2M1FN o tipo F6E2M3FN o tipo f6e3m2fn o tipo f8e3m4 o tipo f8e4m3 o f8e4m3fn o f8e4m3fnuz o f8e4m3b11fnuz tipo o tipo f8e5m2 tipo o f8e5m2fnuz tipo o f8e8m0fnu type o 16 bit float o 32 bit float o float o float o float o float o float o float o bfloat o float o float o float o float o float o float o float o float o float o float o float o float o float o float o float o float o float o float o float o float o float o float o F8E. (También conocido como entero booleano o de 1 bits) o 2/4/8/16/32/64 bits entero sin signos o 2/4/8/16/32/64 bits entero o tipo complejo con flotación de 32 bits o flotante o flotante o Elementos flotantes de 64 bits o 2/4/8/16/16/32 bits entero cuantificado firmado o 2/4/8/16/32 bits Valores de entero sin firmar cuantificados uniformes o tensor clasificado de 2/4/8/16/16/32 bits cuantificados por eje entero firmado o 2/4/8/16/32 bits cuantificados por eje sin firmar valores de entero o valores de token token |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros o de token o tuple anidado con cualquier combinación de tensor clasificado de tipo F4E2M1FN o tipo F6E2M3FN o tipo f6e3m2fn o tipo f8e3m4 o tipo f8e4m3 o f8e4m3fn o f8e4m3fnuz o f8e4m3b11fnuz tipo o tipo f8e5m2 tipo o f8e5m2fnuz tipo o f8e8m0fnu type o 16 bit float o 32 bit float o float o float o float o float o float o float o bfloat o float o float o float o float o float o float o float o float o float o float o float o float o float o float o float o float o float o float o float o float o float o float o F8E. (También conocido como entero booleano o de 1 bits) o 2/4/8/16/32/64 bits entero sin signos o 2/4/8/16/32/64 bits entero o tipo complejo con flotación de 32 bits o flotante o flotante o Elementos flotantes de 64 bits o 2/4/8/16/16/32 bits entero cuantificado firmado o 2/4/8/16/32 bits Valores de entero sin firmar cuantificados uniformes o tensor clasificado de 2/4/8/16/16/32 bits cuantificados por eje entero firmado o 2/4/8/16/32 bits cuantificados por eje sin firmar valores de entero o valores de token token |
mhlo.concatenate
(mhlo :: concatenateop)
Concatenato de operación
Concatena un número variádico de tensores en inputs
a lo largo de la dimensión dimension
en el mismo orden que los argumentos dados y produce un tensor result
.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#concatenate
Ejemplo:
%result = mhlo.concatenate %input0, %input1, dim = 0 : (tensor<3x2xi64>, tensor<1x2xi64>) -> tensor<4x2xi64>
Rasgos: AlwaysSpeculatableImplTrait
, SameOperandsAndResultElementType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Atributos:
Atributo | Tipo mlir | Descripción |
---|---|---|
dimension | :: mlir :: integerattr | Atributo entero sin signos de 64 bits cuyo valor no es negativo |
Operands:
Operando | Descripción |
---|---|
val | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | tensor clasificado de tipo f4e2m1fn o tipo f6e2m3fn o f6e3m2fn o f8e3m4 o tipo f8e4m3 o f8e4m3fn type o f8e4m3fnuz type o f8e4m3b11fnuz tipo o f8e5m2 type o f8e5m2fnUz o Flotador de 32 bits o flotador de 64 bits o bfloat16 o pred (también conocido como entero booleano o 1 bits) o 2/4/8/16/16/32/64 bits entero sin signos o 2/4/8/16/32/32/32/32 Integer sin signo de 64 bits o tipo complejo con elementos flotantes de 32 bits o 64 bits o 2/4/8/16/32 bits Integer firmado cuantificado uniforme o 2/4/18/16/32 bits Uniformes uniformes sin signo sin signo o 2/4/8/8/16/32 bits cuantificados por eje firmado o 2/4/8/16/32 bits Uniformes cuantizados por eje sin firmar valores enteros sin firmar |
mhlo.constant
(mhlo :: constantop)
Operación constante
Produce un tensor output
a partir de un value
constante.
Ver: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#constant
Ejemplo:
%output = mhlo.constant dense<[[0.0, 1.0], [2.0, 3.0]]> : tensor<2x2xf32>
Rasgos: AlwaysSpeculatableImplTrait
, ConstantLike
Interfaces: ConditionallySpeculatable
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Efectos: MemoryEffects::Effect{}
Atributos:
Atributo | Tipo mlir | Descripción |
---|---|---|
value | :: mlir :: Elementsattr | atributo de vector constante/tensor |
Resultados:
Resultado | Descripción |
---|---|
output | statically shaped tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.convert
(mhlo::ConvertOp)
Convert operation
Sintaxis:
operation ::= `mhlo.convert` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs an element-wise conversion from one element type to another on operand
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#convert
Ejemplo:
%result = mhlo.convert %operand : (tensor<3xi32>) -> tensor<3xcomplex<f32>>
Traits: AlwaysSpeculatableImplTrait
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.convolution
(mhlo::ConvolutionOp)
Convolution operation
Sintaxis:
operation ::= `mhlo.convolution` `(`operands`)`
`dim_numbers` `=` custom<ConvolutionDimensions>($dimension_numbers) `,`
`window` `=` `{` custom<WindowAttributes>($window_strides, $padding,
$lhs_dilation, $rhs_dilation,
$window_reversal) `}`
attr-dict `:` functional-type(operands, results)
Computes dot products between windows of lhs
and slices of rhs
and produces result
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#convolution
Ejemplo:
%result = "mhlo.convolution"(%lhs, %rhs) {
window_strides = dense<4> : tensor<2xi64>,
padding = dense<0> : tensor<2x2xi64>,
lhs_dilation = dense<2> : tensor<2xi64>,
rhs_dilation = dense<1> : tensor<2xi64>,
window_reversal = dense<false> : tensor<2xi1>,
dimension_numbers = #mhlo.conv<[b, 0, 1, f]x[0, 1, i, o]->[b, 0, 1, f]>,
feature_group_count = 1 : i64,
batch_group_count = 1 : i64,
precision_config = [#stablehlo<precision DEFAULT>, #stablehlo<precision DEFAULT>]
} : (tensor<1x4x4x1xi32>, tensor<3x3x1x1xi32>) -> tensor<1x2x2x1xi32>
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
window_strides | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
padding | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
lhs_dilation | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
rhs_dilation | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
window_reversal | ::mlir::DenseElementsAttr | constant boolean vector/tensor attribute |
dimension_numbers | ::mlir::mhlo::ConvDimensionNumbersAttr | Structure of dimension information for conv op |
feature_group_count | ::mlir::IntegerAttr | 64-bit signless integer attribute whose value is positive |
batch_group_count | ::mlir::IntegerAttr | 64-bit signless integer attribute whose value is positive |
precision_config | ::mlir::ArrayAttr | Precision Config attribute |
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
rhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.copy
(mhlo::CopyOp)
Copy operation
Sintaxis:
operation ::= `mhlo.copy` operands attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
This operation is private to the XLA compiler, so it is does not yet have a specification.
Informally, this operation a copy of operand
. Depending on the metadata attached to the operation, it can behave quite differently from a no-op.
Ejemplo:
%0 = mhlo.copy %arg0 : tensor<f32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
cross_program_prefetch_index | ::mlir::IntegerAttr | 32-bit signless integer attribute |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token or nested tuple with any combination of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or ranked tensor of 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token or nested tuple with any combination of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or ranked tensor of 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token values |
mhlo.cosine
(mhlo::CosineOp)
Cosine operation
Sintaxis:
operation ::= `mhlo.cosine` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise cosine operation on operand
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#cosine
Ejemplo:
%result = mhlo.cosine %operand : tensor<2xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
mhlo.count_leading_zeros
(mhlo::ClzOp)
Clz operation
Sintaxis:
operation ::= `mhlo.count_leading_zeros` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise count of the number of leading zero bits in the operand
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#count_leading_zeros
Ejemplo:
%result = mhlo.count_leading_zeros %operand : tensor<2x2xi8>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
mhlo.create_token
(mhlo::CreateTokenOp)
CreateToken operation
Sintaxis:
operation ::= `mhlo.create_token` attr-dict `:` type(results)
This operation is on its way out of StableHLO, so it is not included in the specification: https://github.com/openxla/stablehlo/issues/3
Informally, this operation does the same thing as AfterAllOp with 0 inputs: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#after_all
Ejemplo:
%output = mhlo.create_token : !mhlo.token
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Resultados:
Resultado | Descripción |
---|---|
output | simbólico |
mhlo.cross-replica-sum
(mhlo::CrossReplicaSumOp)
CrossReplicaSum operation
This operation is on its way out of StableHLO, so it is not included in the specification: https://github.com/openxla/stablehlo/issues/3
Informally, this operation does the same thing as AllReduceOp with channel_id = 0
, use_global_device_ids = false
and computation
implementing addition: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#all_reduce
Ejemplo:
%result = "mhlo.cross-replica-sum"(%operand) {
replica_groups = dense<[[0, 1]]> : tensor<1x2xi64>
} : (tensor<4xf32>) -> tensor<4xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
replica_groups | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.custom_call
(mhlo::CustomCallOp)
CustomCall operation
Sintaxis:
operation ::= `mhlo.custom_call` custom<CustomCallTarget>($call_target_name) `(` $inputs `)`
attr-dict `:` functional-type(operands, results)
Encapsulates an implementation-defined operation call_target_name
that takes inputs
and called_computations
and produces results
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#custom_call
Ejemplo:
%results = "mhlo.custom_call"(%input0) {
call_target_name = "foo",
has_side_effect = false,
backend_config = "bar",
api_version = 1 : i32,
called_computations = [@foo]
} : (tensor<f32>) -> tensor<f32>
A custom call invokes code external to XLA. The `inputs` are passed to the
external code, and the external code is expected to produce a result of the
given type. The exact mechanism is backend-specific. For example, in the CPU
backend, a call instruction is emitted which targets a symbol with the name
`call_target_name`.
If XLA runtime is enabled for a backend, then custom calls use the runtime
custom call calling convention to call into the external functions. This
calling convention defines an ABI for encoding arguments, attributes and
results.
Depending on the API version there are two ways to pass extra bits of static
information to the external function:
1. For `API_VERSION_TYPED_FFI` custom calls `backend_config` must be a
dictionary attribute, that will be encoded according to the custom call
calling convention and passed to the external function as the attributes
argument. External code is expected to use declarative bindings (see
`xla/runtime/custom_call.h`) to decode them at run time. These custom
calls are only supported if XLA uses XLA runtime.
2. For previous API versions it is the user responsibility to encode extra
bits of static information as a string `backend_config` attribute, and
decode it at run time.
Interfaces: MemoryEffectOpInterface
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
call_target_name | ::mlir::StringAttr | string attribute |
has_side_effect | ::mlir::BoolAttr | bool attribute |
backend_config | ::mlir::Attribute | string attribute or dictionary of named attribute values |
api_version | ::mlir::mhlo::CustomCallApiVersionAttr | Custom call API version |
called_computations | ::mlir::ArrayAttr | flat symbol ref array attribute |
custom_call_schedule | ::mlir::mhlo::CustomCallScheduleAttr | Specifies the desired schedule for the custom-call. |
operand_layouts | ::mlir::ArrayAttr | Array of layout (1D tensor of index type) attributes |
result_layouts | ::mlir::ArrayAttr | Array of layout (1D tensor of index type) attributes |
output_operand_aliases | ::mlir::ArrayAttr | Aliasing attribute for outputs and operands of CustomCall |
Operands:
Operand | Descripción |
---|---|
inputs | variadic of tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token or nested tuple with any combination of tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | variadic of tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token or nested tuple with any combination of tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token values |
mhlo.divide
(mhlo::DivOp)
Div operation
Sintaxis:
operation ::= `mhlo.divide` $lhs `,` $rhs attr-dict
`:` custom<SameOperandsAndResultType>(type($lhs), type($rhs), type($result))
Performs element-wise division of dividend lhs
and divisor rhs
tensors and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#divide
Ejemplo:
%result = mhlo.divide %lhs, %rhs : tensor<4xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
rhs | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.domain
(mhlo::DomainOp)
Domain operation
This operation is private to the XLA compiler, so it is does not yet have a specification.
Informally, these operations are used to group instructions with the same DomainMetadata property. ShardingMetadata is the main use case today to group instructions on the same device. Domain instructions provide two major benefits:
- Prevent unintentionally optimizing instructions across domains.
- Automatically assign the metadata of the instructions created in the domain. Without domain instructions, each HLO optimization pass would have to check and propagate the metadata, which would be easy to miss and also adds complexity to the compiler. Since domain instructions connect two different domains, each domain instruction is associated with two DomainMetadata -- one on the operand side and one on the user side of the domain.
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
kind | ::mlir::mhlo::DomainKindAttr | Kind of domain metatdata attached to an HLO domain. |
entry_metadata | ::mlir::StringAttr | string attribute |
exit_metadata | ::mlir::StringAttr | string attribute |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or ranked tensor of 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or ranked tensor of 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token |
mhlo.dot
(mhlo::DotOp)
Dot operation
This operation is on its way out of StableHLO, so it is not included in the specification: https://github.com/openxla/stablehlo/issues/3
Informally, this operation does the same thing as XLA's Dot: https://www.tensorflow.org/xla/operation_semantics#dot
Ejemplo:
%0 = mhlo.dot %arg0, %arg1 : (tensor<1x2xi32>, tensor<2x1xi32>) -> tensor<1x1xi32>
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
precision_config | ::mlir::ArrayAttr | Precision Config attribute |
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
rhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.dot_general
(mhlo::DotGeneralOp)
DotGeneral operation
Computes dot products between slices of lhs
and slices of rhs
and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#dot_general
Ejemplo:
%result = "mhlo.dot_general"(%lhs, %rhs) {
dot_dimension_numbers = #mhlo.dot<
lhs_batching_dimensions = [0],
rhs_batching_dimensions = [0],
lhs_contracting_dimensions = [2],
rhs_contracting_dimensions = [1]
>,
precision_config = [#stablehlo<precision DEFAULT>, #stablehlo<precision DEFAULT>]
} : (tensor<2x2x2xi32>, tensor<2x2x2xi32>) -> tensor<2x2x2xi32>
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
dot_dimension_numbers | ::mlir::mhlo::DotDimensionNumbersAttr | Attribute that models the dimension information for dot. |
precision_config | ::mlir::ArrayAttr | Precision Config attribute |
algorithm | ::mlir::mhlo::DotAlgorithmAttr | Attribute that models the algorithm constraints to use for computing dot. |
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
rhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.dynamic_broadcast_in_dim
(mhlo::DynamicBroadcastInDimOp)
DynamicBroadcastInDim operation
This operation is functionally identical to broadcast_in_dim op, but the result shape is specified dynamically via output_dimensions
.
It also accepts optional attributes to express static knowledge about the expanding behavior of dimensions. If not specified, all dimensions are assumed to be possibly expanding. The sets of dimensions that are known to be expanding and the set of dimensions that are known to be non-expanding must be disjoint and they must be a subset of the operand's dimensions.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#dynamic_broadcast_in_dim
Ejemplo:
%operand = mhlo.constant dense<[[1, 2, 3]]> : tensor<1x3xi64>
%output_dimensions = mhlo.constant dense<[2, 3, 2]> : tensor<3xi64>
%result = "mhlo.dynamic_broadcast_in_dim"(%operand, %output_dimensions) {
broadcast_dimensions = array<i64: 2, 1>,
known_expanding_dimensions = array<i64: 0>,
known_nonexpanding_dimensions = array<i64: 1>
} : (tensor<1x3xi64>, tensor<3xi64>) -> tensor<2x3x2xi64>
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
broadcast_dimensions | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
known_expanding_dimensions | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
known_nonexpanding_dimensions | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
output_dimensions | 1D tensor of index or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.dynamic_conv
(mhlo::DynamicConvOp)
DynamicConv operation
This operation is a work in progress, so it is not yet included in the specification: https://github.com/openxla/stablehlo/issues/8
Informally, this operation does the same thing as ConvolutionOp except that padding
is specified dynamically via d_padding
: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#convolution
Ejemplo:
%result = "mhlo.dynamic_conv"(%lhs, %rhs, %d_padding) {
window_strides = dense<4> : tensor<2xi64>,
lhs_dilation = dense<2> : tensor<2xi64>,
rhs_dilation = dense<1> : tensor<2xi64>,
window_reversal = dense<false> : tensor<2xi1>,
dimension_numbers = #mhlo.conv<[b, 0, 1, f]x[0, 1, i, o]->[b, 0, 1, f]>,
feature_group_count = 1 : i64,
batch_group_count = 1 : i64,
precision_config = [#stablehlo<precision DEFAULT>, #stablehlo<precision DEFAULT>]
} : (tensor<1x4x4x1xi32>, tensor<3x3x1x1xi32>, tensor<2x2xi64>) -> tensor<1x2x2x1xi32>
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
window_strides | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
padding | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
lhs_dilation | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
rhs_dilation | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
window_reversal | ::mlir::DenseElementsAttr | constant boolean vector/tensor attribute |
dimension_numbers | ::mlir::mhlo::ConvDimensionNumbersAttr | Structure of dimension information for conv op |
feature_group_count | ::mlir::IntegerAttr | 64-bit signless integer attribute whose value is positive |
batch_group_count | ::mlir::IntegerAttr | 64-bit signless integer attribute whose value is positive |
precision_config | ::mlir::ArrayAttr | Precision Config attribute |
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
rhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
d_padding | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.dynamic_gather
(mhlo::DynamicGatherOp)
DynamicGather operation
This operation is a work in progress, so it is not yet included in the specification: https://github.com/openxla/stablehlo/issues/8
Informally, this operation does the same thing as GatherOp except that slice_sizes
are specified dynamically: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#gather
Ejemplo:
%result = "mhlo.dynamic_gather"(%operand, %start_indices, %slice_sizes) {
dimension_numbers = #mhlo.gather<
offset_dims = [2, 3],
collapsed_slice_dims = [0],
start_index_map = [0, 2],
index_vector_dim = 2>,
indices_are_sorted = false
} : (tensor<3x4x2xi32>, tensor<2x3x2xi64>, tensor<3xi64>) -> tensor<2x3x2x2xi32>
Traits: AlwaysSpeculatableImplTrait
, InferTensorType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
dimension_numbers | ::mlir::mhlo::GatherDimensionNumbersAttr | Attribute that models the dimension information for gather |
indices_are_sorted | ::mlir::BoolAttr | bool attribute |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
start_indices | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
slice_sizes | statically shaped 1-dimensional integer tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.dynamic_iota
(mhlo::DynamicIotaOp)
DynamicIota operation
This operation is functionally identical to iota op, but the result shape is specified dynamically via output_shape
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#dynamic_iota
Ejemplo:
%0 = mhlo.dynamic_iota %arg0, dim = 0 : (tensor<1xindex>) -> tensor<4xi32>
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
iota_dimension | ::mlir::IntegerAttr | 64-bit signless integer attribute whose value is non-negative |
Operands:
Operand | Descripción |
---|---|
output_shape | 1D tensor of index or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.dynamic_pad
(mhlo::DynamicPadOp)
DynamicPad operation
Sintaxis:
operation ::= `mhlo.dynamic_pad` operands attr-dict `:` functional-type(operands, results)
Dynamically Pads the operand
, with amount of padding added at low-end/high-end/interior is passed through input tensors.
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
padding_value | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
edge_padding_low | 1D tensor of index or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
edge_padding_high | 1D tensor of index or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
interior_padding | 1D tensor of index or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.dynamic_reshape
(mhlo::DynamicReshapeOp)
DynamicReshape operation
Sintaxis:
operation ::= `mhlo.dynamic_reshape` operands attr-dict `:` functional-type(operands, results)
This operation is functionally identical to reshape op, but the result shape is specified dynamically via output_shape
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#dynamic_reshape
Ejemplo:
%output_shape = mhlo.constant dense<[3, 2]> : tensor<2xi64>
%result = mhlo.dynamic_reshape %operand, %output_shape : (tensor<2x3xi64>, tensor<2xi64>) -> tensor<3x2xi64>
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
output_shape | 1D tensor of index or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.dynamic_slice
(mhlo::DynamicSliceOp)
DynamicSlice operation
Extracts a slice from the operand
using dynamically-computed starting indices and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#dynamic_slice
Ejemplo:
%result = mhlo.dynamic_slice %operand, %start_indices0, %start_indices1, sizes = [2, 2]
: (tensor<4x4xi32>, tensor<i64>, tensor<i64>) -> tensor<2x2xi32>
Traits: AlwaysSpeculatableImplTrait
, InferTensorType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
slice_sizes | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
start_indices | variadic of 0D tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.dynamic_update_slice
(mhlo::DynamicUpdateSliceOp)
DynamicUpdateSlice operation
Sintaxis:
operation ::= `mhlo.dynamic_update_slice` operands attr-dict `:` functional-type(operands, results)
Produces a result
tensor which is equal to the operand
tensor except that the slice starting at start_indices
is updated with the values in update
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#dynamic_update_slice
Ejemplo:
%result = mhlo.dynamic_update_slice %operand, %update, %start_indices0, %start_indices1
: (tensor<4x4xi32>, tensor<2x2xi32>, tensor<i64>, tensor<i64>) -> tensor<4x4xi32>
Traits: AlwaysSpeculatableImplTrait
, InferTensorType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
update | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
start_indices | variadic of 0D tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.einsum
(mhlo::EinsumOp)
Einsum operation
This operation is on its way out of StableHLO, so it is not included in the specification: https://github.com/openxla/stablehlo/issues/3
Informally, this operation does the same thing as TF's einsum: https://www.tensorflow.org/api_docs/python/tf/einsum
Ejemplo:
%result = "mhlo.einsum"(%lhs, %rhs) {
einsum_config = "ab,bc->ac"
} : (tensor<4x16xf32>, tensor<16x4xf32>) -> tensor<4x4xf32>
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
einsum_config | ::mlir::StringAttr | string attribute |
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
rhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.erf
(mhlo::ErfOp)
Erf operation
Sintaxis:
operation ::= `mhlo.erf` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise erf operation on operand
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#erf
Ejemplo:
%result = mhlo.erf %operand : tensor<2x2xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
mhlo.exponential
(mhlo::ExpOp)
Exp operation
Sintaxis:
operation ::= `mhlo.exponential` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise exponential operation on operand
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#exponential
Ejemplo:
%result = mhlo.exponential %operand : tensor<2x2xf64>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
mhlo.exponential_minus_one
(mhlo::Expm1Op)
Expm1 operation
Sintaxis:
operation ::= `mhlo.exponential_minus_one` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise exponential minus one operation on operand
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#exponential_minus_one
Ejemplo:
%result = mhlo.exponential_minus_one %operand : tensor<2xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
mhlo.fft
(mhlo::FftOp)
Fft operation
Performs the forward and inverse Fourier transforms for real and complex inputs/outputs.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#fft
Ejemplo:
%result = mhlo.fft %operand, type = FFT, length = [4] : (tensor<4xcomplex<f32>>) -> tensor<4xcomplex<f32>>
Traits: AlwaysSpeculatableImplTrait
, InferTensorType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
fft_type | ::mlir::mhlo::FftTypeAttr | XLA fast fourier transform type. |
fft_length | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.floor
(mhlo::FloorOp)
Floor operation
Sintaxis:
operation ::= `mhlo.floor` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise floor of operand
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#floor
Ejemplo:
%result = mhlo.floor %operand : tensor<2xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
mhlo.fusion
(mhlo::FusionOp)
Fusion operation
This operation is private to the XLA compiler, so it is does not yet have a specification.
Informally, this operation consists of a group of basic ops (represented as a region attached to it). It serves as a hint to the backend that it is beneficial to emit the contained ops into a single loop nest or kernel.
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
fusion_kind | ::mlir::mhlo::FusionKindAttr | fusion kind |
output_operand_aliases | ::mlir::ArrayAttr | Aliasing attribute for outputs and operands of Fusion |
Operands:
Operand | Descripción |
---|---|
inputs | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or ranked tensor of 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token |
Resultados:
Resultado | Descripción |
---|---|
results | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or nested tuple with any combination of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or ranked tensor of 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token values |
mhlo.gather
(mhlo::GatherOp)
Gather operation
Gathers slices from operand
tensor from offsets specified in start_indices
and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#gather
Ejemplo:
%result = "mhlo.gather"(%operand, %start_indices) {
dimension_numbers = #stablehlo.gather<
offset_dims = [3, 4],
collapsed_slice_dims = [1],
operand_batching_dims = [0],
start_indices_batching_dims = [1],
start_index_map = [2, 1],
index_vector_dim = 3>,
slice_sizes = dense<[0, 2, 2]> : tensor<3xi64>,
indices_are_sorted = false
} : (tensor<2x3x4x2xi64>, tensor<2x2x3x2xi64>) -> tensor<2x2x3x2x2xi64>
Traits: AlwaysSpeculatableImplTrait
, InferTensorType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
dimension_numbers | ::mlir::mhlo::GatherDimensionNumbersAttr | Attribute that models the dimension information for gather |
slice_sizes | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
indices_are_sorted | ::mlir::BoolAttr | bool attribute |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
start_indices | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.get_dimension_size
(mhlo::GetDimensionSizeOp)
GetDimensionSize operation
Produces the size of the given dimension
of the operand
.
See https://github.com/openxla/stablehlo/blob/main/docs/spec.md#get_dimension_size
Ejemplo:
%result = mhlo.get_dimension_size %operand, dim = 1 : (tensor<2x3xf32>) -> tensor<i32>
Traits: AlwaysSpeculatableImplTrait
, InferTensorType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
dimension | ::mlir::IntegerAttr | 64-bit signless integer attribute whose value is non-negative |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | tensor of 32-bit signless integer values |
mhlo.get_tuple_element
(mhlo::GetTupleElementOp)
GetTupleElement operation
Sintaxis:
operation ::= `mhlo.get_tuple_element` $operand `[` $index `]` attr-dict `:` functional-type(operands, results)
Extracts element at index
position of the operand
tuple and produces a result
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#get_tuple_element
Ejemplo:
%result = mhlo.get_tuple_element %operand[0] : (tuple<tensor<2xf32>, tuple<tensor<i32>>>) -> tensor<2xf32>
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
index | ::mlir::IntegerAttr | 32-bit signless integer attribute whose value is non-negative |
Operands:
Operand | Descripción |
---|---|
operand | nested tuple with any combination of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or ranked tensor of 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token or nested tuple with any combination of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or ranked tensor of 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token values |
mhlo.if
(mhlo::IfOp)
If operation
Produces the output from executing exactly one branch from true_branch
or false_branch
depending on the value of pred
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#if
Example: %result = "mhlo.if"(%pred) ({ "mhlo.return"(%result_true_branch) : (tensor
Traits: RecursiveMemoryEffects
, SingleBlockImplicitTerminator<ReturnOp>
, SingleBlock
Interfaces: InferTypeOpInterface
Operands:
Operand | Descripción |
---|---|
pred | ranked tensor of pred (AKA boolean or 1-bit integer) values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or ranked tensor of 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token |
mhlo.imag
(mhlo::ImagOp)
Imag operation
Sintaxis:
operation ::= `mhlo.imag` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Extracts the imaginary part, element-wise, from the operand
and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#imag
Ejemplo:
%result = mhlo.imag %operand : (tensor<2xcomplex<f32>>) -> tensor<2xf32>
Traits: AlwaysSpeculatableImplTrait
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
mhlo.infeed
(mhlo::InfeedOp)
Infeed operation
Reads data from the infeed and produces results
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#infeed
Ejemplo:
%results:2 = "mhlo.infeed"(%token) {
infeed_config = ""
} : (!mhlo.token) -> (tensor<3x3x3xi32>, !mhlo.token)
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
infeed_config | ::mlir::StringAttr | string attribute |
layout | ::mlir::ArrayAttr | array attribute |
Operands:
Operand | Descripción |
---|---|
token | simbólico |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | variadic of statically shaped tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or statically shaped tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token |
mhlo.iota
(mhlo::IotaOp)
Iota operation
Fills an output
tensor with values in increasing order starting from zero along the iota_dimension
dimension.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#iota
Ejemplo:
%output = mhlo.iota dim = 0 : tensor<4x5xi32>
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
iota_dimension | ::mlir::IntegerAttr | 64-bit signless integer attribute whose value is non-negative |
Resultados:
Resultado | Descripción |
---|---|
output | statically shaped tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements values |
mhlo.is_finite
(mhlo::IsFiniteOp)
IsFinite operation
Sintaxis:
operation ::= `mhlo.is_finite` $x attr-dict `:` functional-type(operands, results)
Performs element-wise check whether the value in x
is finite (ie is neither +Inf, -Inf, nor NaN) and produces a y
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#is_finite
Ejemplo:
%y = mhlo.is_finite %x : (tensor<7xf32>) -> tensor<7xi1>
Traits: AlwaysSpeculatableImplTrait
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
x | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
Resultados:
Resultado | Descripción |
---|---|
y | ranked tensor of pred (AKA boolean or 1-bit integer) values |
mhlo.log
(mhlo::LogOp)
Log operation
Sintaxis:
operation ::= `mhlo.log` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise logarithm operation on operand
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#log
Ejemplo:
%result = mhlo.log %operand : tensor<2x2xf64>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
mhlo.log_plus_one
(mhlo::Log1pOp)
Log1p operation
Sintaxis:
operation ::= `mhlo.log_plus_one` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise logarithm plus one operation on operand
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#log_plus_one
Ejemplo:
%result = mhlo.log_plus_one %operand : tensor<6xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
mhlo.logistic
(mhlo::LogisticOp)
Logistic operation
Sintaxis:
operation ::= `mhlo.logistic` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise logistic operation on operand
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#logistic
Ejemplo:
%result = mhlo.logistic %operand : tensor<2x2xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
mhlo.map
(mhlo::MapOp)
Map operation
Applies a map function computation
to inputs
along the dimensions
and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#map
Ejemplo:
%result = "mhlo.map"(%input0, %input1) ({
^bb0(%arg0: tensor<i32>, %arg1: tensor<i32>):
%0 = mhlo.multiply %arg0, %arg1 : tensor<i32>
mhlo.return %0 : tensor<i32>
}) {
dimensions = dense<[0, 1]> : tensor<2xi64>
} : (tensor<2x2xi32>, tensor<2x2xi32>) -> tensor<2x2xi32>
Traits: InferTensorType
, RecursiveMemoryEffects
, SameOperandsAndResultShape
, SingleBlockImplicitTerminator<ReturnOp>
, SingleBlock
Interfaces: InferShapedTypeOpInterface
, InferTypeOpInterface
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
dimensions | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
Operands:
Operand | Descripción |
---|---|
inputs | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.maximum
(mhlo::MaxOp)
Max operation
Sintaxis:
operation ::= `mhlo.maximum` $lhs `,` $rhs attr-dict
`:` custom<SameOperandsAndResultType>(type($lhs), type($rhs), type($result))
Performs element-wise max operation on tensors lhs
and rhs
and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#maximum
Ejemplo:
%result = mhlo.maximum %lhs, %rhs : tensor<4xf32>
Traits: AlwaysSpeculatableImplTrait
, Commutative
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
rhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.minimum
(mhlo::MinOp)
Min operation
Sintaxis:
operation ::= `mhlo.minimum` $lhs `,` $rhs attr-dict
`:` custom<SameOperandsAndResultType>(type($lhs), type($rhs), type($result))
Performs element-wise min operation on tensors lhs
and rhs
and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#minimum
Ejemplo:
%result = mhlo.minimum %lhs, %rhs : tensor<4xf32>
Traits: AlwaysSpeculatableImplTrait
, Commutative
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
rhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.minimum_broadcast_shapes
(mhlo::MinimumBroadcastShapesOp)
Minimizes the rank of two or more shapes to be broadcasted
Sintaxis:
operation ::= `mhlo.minimum_broadcast_shapes` $shapes attr-dict `:` type($shapes) `->` type($results)
Given two or more 1D tensors representing shapes, returns one 1D tensor for each operand, where operand i
corresponds to output i
.
The returned tensors have the property that they specify a shape which is a reshape of the corresponding input shape, and the broadcasted output shape (using shape::BroadcastOp) of the returned shapes is a reshape of the broadcasted output shape of the input shapes. Among all possibilities with this property, the one is chosen which minimizes the rank of each returned shape.
The general idea of this op is that it can be used for ops which have a broadcasting semantic to operate on shapes with a possibly smaller rank while preserving equivalence of the computed values. After computing the result of the op using reshaped operands, the result can be reshaped to the result that would have been originally computed.
Here is an example with two input shapes:
mhlo.minimum_broadcast_shapes [1, 2, 3, 1, 2, 1],
[1, 1, 1, 2, 3] -> [6, 2, 1], [2, 3]
The broadcasted output shape of the operands is [1, 2, 3, 1, 2, 3], the broadcasted output shape of the outputs is [6, 2, 3]. These two shapes are reshapes of each other, and also each output is a reshape of the corresponding input.
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
shapes | variadic of 1D tensor of index values |
Resultados:
Resultado | Descripción |
---|---|
results | variadic of 1D tensor of index values |
mhlo.multiply
(mhlo::MulOp)
Mul operation
Sintaxis:
operation ::= `mhlo.multiply` $lhs `,` $rhs attr-dict
`:` custom<SameOperandsAndResultType>(type($lhs), type($rhs), type($result))
Performs element-wise product of two tensors lhs
and rhs
and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#multiply
Ejemplo:
%result = mhlo.multiply %lhs, %rhs : tensor<2xi32>
Traits: AlwaysSpeculatableImplTrait
, Commutative
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
rhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.negate
(mhlo::NegOp)
Neg operation
Sintaxis:
operation ::= `mhlo.negate` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise negation of operand
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#negate
Ejemplo:
%result = mhlo.negate %operand : tensor<2x3xi32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.not
(mhlo::NotOp)
Not operation
Sintaxis:
operation ::= `mhlo.not` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise NOT of tensor operand
of type integer and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#not
Ejemplo:
%result = mhlo.not %operand : tensor<5x3x1xi1>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
mhlo.optimization_barrier
(mhlo::OptimizationBarrierOp)
OptimizationBarrier operation
Sintaxis:
operation ::= `mhlo.optimization_barrier` attr-dict ($operand^ `:` custom<PairwiseOpType>(type($operand), type($result))):(`(` `)`)?
Ensures that the operations that produce the operand
are executed before any operations that depend on the result
and prevents compiler transformations from moving operations across the barrier. Other than that, the operation is an identity, ie result
= operand
.
See https://github.com/openxla/stablehlo/blob/main/docs/spec.md#optimization_barrier
Ejemplo:
%result0, %result1 = mhlo.optimization_barrier %operand0, %operand1 : tensor<f32>, tensor<f32>
Traits: AlwaysSpeculatableImplTrait
, HLO_PairwiseSameOperandAndResultType
Interfaces: ConditionallySpeculatable
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or ranked tensor of 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token |
Resultados:
Resultado | Descripción |
---|---|
result | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or ranked tensor of 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token |
mhlo.or
(mhlo::OrOp)
Or operation
Sintaxis:
operation ::= `mhlo.or` $lhs `,` $rhs attr-dict
`:` custom<SameOperandsAndResultType>(type($lhs), type($rhs), type($result))
Performs element-wise OR of two tensors lhs
and rhs
and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#or
Ejemplo:
%result = mhlo.or %lhs, %rhs : tensor<2xi1>
Traits: AlwaysSpeculatableImplTrait
, Commutative
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
rhs | ranked tensor of pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.outfeed
(mhlo::OutfeedOp)
Outfeed operation
Writes inputs
to the outfeed and produces a result
token.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#outfeed
Ejemplo:
%result = "mhlo.outfeed"(%input0, %token) {
outfeed_config = ""
} : (tensor<3x3x3xi32>, !mhlo.token) -> !mhlo.token
Interfaces: InferTypeOpInterface
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
outfeed_config | ::mlir::StringAttr | string attribute |
Operands:
Operand | Descripción |
---|---|
inputs | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
token | simbólico |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | simbólico |
mhlo.pad
(mhlo::PadOp)
Pad operation
Expands operand
by padding around the tensor as well as between the elements of the tensor with the given padding_value
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#pad
Ejemplo:
%0 = mhlo.pad %arg0, %arg1, low = [0, 1], high = [2, 1], interior = [1, 2]
: (tensor<2x3xi32>, tensor<i32>) -> tensor<5x9xi32>
Traits: AlwaysSpeculatableImplTrait
, SameOperandsAndResultElementType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
edge_padding_low | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
edge_padding_high | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
interior_padding | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
padding_value | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.partition_id
(mhlo::PartitionIdOp)
PartitionId operation
Sintaxis:
operation ::= `mhlo.partition_id` attr-dict `:` type(results)
Produces partition_id
of the current process.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#partition_id
Ejemplo:
%result = mhlo.partition_id : tensor<ui32>
Interfaces: InferTypeOpInterface
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of 32-bit unsigned integer values |
mhlo.popcnt
(mhlo::PopulationCountOp)
PopulationCount operation
Sintaxis:
operation ::= `mhlo.popcnt` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise count of the number of bits set in the operand
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#popcnt
Ejemplo:
%result = mhlo.popcnt %operand : tensor<4xi8>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
mhlo.power
(mhlo::PowOp)
Pow operation
Sintaxis:
operation ::= `mhlo.power` $lhs `,` $rhs attr-dict
`:` custom<SameOperandsAndResultType>(type($lhs), type($rhs), type($result))
Performs element-wise exponentiation of lhs
tensor by rhs
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#power
Ejemplo:
%result = mhlo.power %lhs, %rhs : tensor<6xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
rhs | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.real
(mhlo::RealOp)
Real operation
Sintaxis:
operation ::= `mhlo.real` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Extracts the real part, element-wise, from the operand
and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#real
Ejemplo:
%result = mhlo.real %operand : (tensor<2xcomplex<f32>>) -> tensor<2xf32>
Traits: AlwaysSpeculatableImplTrait
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
mhlo.real_dynamic_slice
(mhlo::RealDynamicSliceOp)
RealDynamicSlice operation
Sintaxis:
operation ::= `mhlo.real_dynamic_slice` operands attr-dict `:` functional-type(operands, results)
This operation is a work in progress, so it is not yet included in the specification: https://github.com/openxla/stablehlo/issues/8
Informally, this operation does the same thing as SliceOp except that start_indices
, limit_indices
and strides
are specified dynamically: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#slice
Ejemplo:
%result = mhlo.real_dynamic_slice %operand,
%start_indices, %limit_indices, %strides
: (tensor<256x?xf32>, tensor<2xindex>, tensor<2xindex>, tensor<2xindex>) -> tensor<256x?xf32>
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
start_indices | 1D tensor of index or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
limit_indices | 1D tensor of index or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
strides | 1D tensor of index or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.recv
(mhlo::RecvOp)
Recv operation
Receives data from a channel with channel_id
and produces results
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#recv
Ejemplo:
%results:2 = "mhlo.recv"(%token) {
// channel_id = 5 : i64,
// channel_type = #stablehlo<channel_type HOST_TO_DEVICE>,
channel_handle = #mhlo.channel_handle<handle = 5, type = 3>,
is_host_transfer = true
} : (!mhlo.token) -> (tensor<3x4xi32>, !mhlo.token)
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
channel_handle | ::mlir::mhlo::ChannelHandleAttr | two 64-bit integers 'handle' and 'type' |
is_host_transfer | ::mlir::BoolAttr | bool attribute |
Operands:
Operand | Descripción |
---|---|
token | simbólico |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | variadic of statically shaped tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or statically shaped tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token |
mhlo.reduce
(mhlo::ReduceOp)
Reduce operation
Applies a reduction function body
to inputs
and init_values
along the dimensions
and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#reduce
Ejemplo:
%result = "mhlo.reduce"(%input, %init_value) ({
^bb0(%arg0: tensor<i32>, %arg1: tensor<i32>):
%0 = "mhlo.add"(%arg0, %arg1) : (tensor<i32>, tensor<i32>) -> tensor<i32>
"mhlo.return"(%0) : (tensor<i32>) -> ()
}) {
dimensions = dense<1> : tensor<1xi64>
} : (tensor<1x6xi32>, tensor<i32>) -> tensor<1xi32>
Traits: InferTensorType
, RecursiveMemoryEffects
, SameVariadicOperandSize
, SingleBlockImplicitTerminator<ReturnOp>
, SingleBlock
Interfaces: InferShapedTypeOpInterface
, InferTypeOpInterface
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
dimensions | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
Operands:
Operand | Descripción |
---|---|
inputs | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
init_values | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.reduce_precision
(mhlo::ReducePrecisionOp)
ReducePrecision operation
Sintaxis:
operation ::= `mhlo.reduce_precision` $operand `,` `format` `=` custom<ExponentMantissa>($exponent_bits, $mantissa_bits)
attr-dict `:` custom<SameOperandsAndResultType>(type($operand), type($output))
Performs element-wise conversion of operand
to another floating-point type that uses exponent_bits
and mantissa_bits
and back to the original floating-point type and produces an output
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#reduce_precision
Ejemplo:
%output = mhlo.reduce_precision %operand, format = e5m2 : tensor<6xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
exponent_bits | ::mlir::IntegerAttr | 32-bit signless integer attribute whose value is positive |
mantissa_bits | ::mlir::IntegerAttr | 32-bit signless integer attribute whose value is non-negative |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
Resultados:
Resultado | Descripción |
---|---|
output | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
mhlo.reduce_scatter
(mhlo::ReduceScatterOp)
ReduceScatter operation
Within each process group in the process grid, performs reduction, using computations
, over the values of the operand
tensor from each process, splits the reduction result along scatter_dimension
into parts, and scatters the split parts between the processes to produce the result
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#reduce_scatter
Ejemplo:
%result = "mhlo.reduce_scatter"(%operand) ({
^bb0(%arg0: tensor<f32>, %arg1: tensor<f32>):
%0 = mhlo.add %arg0, %arg1 : tensor<f32>
mhlo.return %0 : tensor<f32>
}) {
scatter_dimension = 1 : i64,
replica_groups = dense<[[0, 1]]> : tensor<1x2xi64>,
// channel_id = 0
channel_handle = #mhlo.channel_handle<handle = 0, type = 0>
// use_global_device_ids = false
} : (tensor<2x4xf32>) -> tensor<2x2xf32>
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
scatter_dimension | ::mlir::IntegerAttr | 64-bit signless integer attribute whose value is non-negative |
replica_groups | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
channel_handle | ::mlir::mhlo::ChannelHandleAttr | two 64-bit integers 'handle' and 'type' |
use_global_device_ids | ::mlir::UnitAttr | unit attribute |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.reduce_window
(mhlo::ReduceWindowOp)
ReduceWindow operation
Applies a reduction function body
to windows of inputs
and init_values
and produces results
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#reduce_window
Ejemplo:
%result = "mhlo.reduce_window"(%input, %init_value) ({
^bb0(%arg0: tensor<i32>, %arg1: tensor<i32>):
%0 = mhlo.add %arg0, %arg1 : tensor<i32>
mhlo.return %0 : tensor<i32>
}) {
window_dimensions = dense<[2, 1]> : tensor<2xi64>,
window_strides = dense<[4, 1]> : tensor<2xi64>,
base_dilations = dense<[2, 1]> : tensor<2xi64>,
window_dilations = dense<[3, 1]> : tensor<2xi64>,
padding = dense<[[2, 1], [0, 0]]> : tensor<2x2xi64>
} : (tensor<3x2xi32>, tensor<i32>) -> tensor<2x2xi32>
Traits: InferTensorType
, RecursiveMemoryEffects
, SameVariadicOperandSize
, SingleBlockImplicitTerminator<ReturnOp>
, SingleBlock
Interfaces: InferShapedTypeOpInterface
, InferTypeOpInterface
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
window_dimensions | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
window_strides | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
base_dilations | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
window_dilations | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
padding | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
Operands:
Operand | Descripción |
---|---|
inputs | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
init_values | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.remainder
(mhlo::RemOp)
Rem operation
Sintaxis:
operation ::= `mhlo.remainder` $lhs `,` $rhs attr-dict
`:` custom<SameOperandsAndResultType>(type($lhs), type($rhs), type($result))
Performs element-wise remainder of dividend lhs
and divisor rhs
tensors and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#remainder
Ejemplo:
%result = mhlo.remainder %lhs, %rhs : tensor<4xi64>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
rhs | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.replica_id
(mhlo::ReplicaIdOp)
ReplicaId operation
Sintaxis:
operation ::= `mhlo.replica_id` attr-dict `:` type(results)
Produces replica_id
of the current process.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#replica_id
Ejemplo:
%result = mhlo.replica_id : tensor<ui32>
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of 32-bit unsigned integer values |
mhlo.reshape
(mhlo::ReshapeOp)
Reshape operation
Sintaxis:
operation ::= `mhlo.reshape` operands attr-dict `:` functional-type(operands, results)
Performs reshape of operand
tensor to a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#reshape
Ejemplo:
%result = mhlo.reshape %operand : (tensor<2xf32>) -> tensor<1x2xf32>
Traits: AlwaysSpeculatableImplTrait
, HLO_CompatibleOperandsAndResultElementType
Interfaces: ConditionallySpeculatable
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | statically shaped tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.return
(mhlo::ReturnOp)
_This operation is a work in progress, so it is not yet included in the specification: https://github.com/openxla/stablehlo/issues/425
Informally, this operation serves as a terminator for regions defined by
the StableHLO ops. Non-StableHLO ops, e.g. `func.func`, have their own
terminators, e.g. `func.return`.
Example:
```mlir
%result = "mhlo.reduce"(%input, %init_value) ({
^bb0(%arg0: tensor<i32>, %arg1: tensor<i32>):
%0 = "mhlo.add"(%arg0, %arg1) : (tensor<i32>, tensor<i32>) -> tensor<i32>
"mhlo.return"(%0) : (tensor<i32>) -> ()
}) {
dimensions = dense<1> : tensor<1xi64>
} : (tensor<1x6xi32>, tensor<i32>) -> tensor<1xi32>
```_
Syntax:
```
operation ::= mhlo.return
$results attr-dict ( :
type($results)^)?
Traits: `AlwaysSpeculatableImplTrait`, `Terminator`
Interfaces: `ConditionallySpeculatable`, `NoMemoryEffect (MemoryEffectOpInterface)`
Effects: `MemoryEffects::Effect{}`
#### Operands:
| Operand | Description |
| :-----: | ----------- |
| `results` | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token or nested tuple with any combination of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or ranked tensor of 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token values
### `mhlo.reverse` (mhlo::ReverseOp)
_Reverse operation_
Reverses the order of elements in the `operand` along the specified
`dimensions` and produces a `result` tensor.
See:
<a href="https://github.com/openxla/stablehlo/blob/main/docs/spec.md#reverse">https://github.com/openxla/stablehlo/blob/main/docs/spec.md#reverse</a>
Example:
```mlir
%result = mhlo.reverse %operand, dims = [1] : tensor<3x2xi32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
dimensions | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.rng
(mhlo::RngOp)
Rng operation
Generates random numbers using the rng_distribution
algorithm and produces a result
tensor of a given shape shape
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#rng
Ejemplo:
%result = mhlo.rng %a, %b, %shape, distribution = NORMAL : (tensor<i32>, tensor<i32>, tensor<2xi64>) -> tensor<3x3xi32>
Traits: InferTensorType
Interfaces: InferShapedTypeOpInterface
, InferTypeOpInterface
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
rng_distribution | ::mlir::mhlo::RngDistributionAttr | XLA PRNG distribution to be used. |
Operands:
Operand | Descripción |
---|---|
a | 0D tensor of pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
b | 0D tensor of pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
shape | 1D tensor of index or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
mhlo.rng_bit_generator
(mhlo::RngBitGeneratorOp)
RngBitGenerator operation
Returns an output
filled with uniform random data and an updated output state output_state
given an initial state initial_state
using the pseudorandom number generator algorithm rng_algorithm
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#rng_bit_generator
Ejemplo:
%output_state, %output = mhlo.rng_bit_generator %initial_state, algorithm = THREE_FRY : (tensor<2xui64>) -> (tensor<2xui64>, tensor<2x2xui64>)
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
rng_algorithm | ::mlir::mhlo::RngAlgorithmAttr | XLA PRNG algorithm to be used. |
Operands:
Operand | Descripción |
---|---|
initial_state | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
Resultados:
Resultado | Descripción |
---|---|
output_state | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
output | statically shaped tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
mhlo.round_nearest_afz
(mhlo::RoundOp)
Round operation
Sintaxis:
operation ::= `mhlo.round_nearest_afz` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise rounding towards the nearest integer, breaking ties away from zero, on the operand
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#round_nearest_afz
Ejemplo:
%result = mhlo.round_nearest_afz %operand : tensor<5xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
mhlo.round_nearest_even
(mhlo::RoundNearestEvenOp)
RoundNearestEven operation
Sintaxis:
operation ::= `mhlo.round_nearest_even` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise rounding towards the nearest integer, breaking ties towards the even integer, on the operand
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#round_nearest_even
Ejemplo:
%result = mhlo.round_nearest_even %operand : tensor<5xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
mhlo.rsqrt
(mhlo::RsqrtOp)
Rsqrt operation
Sintaxis:
operation ::= `mhlo.rsqrt` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise reciprocal square root operation on operand
tensor and produces a result
tensor, implementing the rSqrt
operation from the IEEE-754 specification.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#rsqrt
Ejemplo:
%result = mhlo.rsqrt %operand : tensor<2x2xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
mhlo.scatter
(mhlo::ScatterOp)
Scatter operation
Produces results
tensors which are equal to inputs
tensors except that several slices specified by scatter_indices
are updated with the values updates
using update_computation
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#scatter
Ejemplo:
%result = "mhlo.scatter"(%input, %scatter_indices, %update) ({
^bb0(%arg0: tensor<i32>, %arg1: tensor<i32>):
%0 = mhlo.add %arg0, %arg1 : tensor<i32>
mhlo.return %0 : tensor<i32>
}) {
scatter_dimension_numbers = #mhlo.scatter<
update_window_dims = [3, 4],
inserted_window_dims = [1],
input_batching_dims = [0],
scatter_indices_batching_dims = [1],
scatter_dims_to_operand_dims = [2, 1],
index_vector_dim = 3>,
indices_are_sorted = false,
unique_indices = false
} : (tensor<2x3x4x2xi64>, tensor<2x2x3x2xi64>, tensor<2x2x3x2x2xi64>) -> tensor<2x3x4x2xi64>
Traits: RecursiveMemoryEffects
, SameVariadicOperandSize
Interfaces: InferTypeOpInterface
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
scatter_dimension_numbers | ::mlir::mhlo::ScatterDimensionNumbersAttr | Attribute that models the dimension information for scatter |
indices_are_sorted | ::mlir::BoolAttr | bool attribute |
unique_indices | ::mlir::BoolAttr | bool attribute |
Operands:
Operand | Descripción |
---|---|
inputs | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
scatter_indices | ranked tensor of integer or index values |
updates | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.select
(mhlo::SelectOp)
Select operation
Sintaxis:
operation ::= `mhlo.select` operands attr-dict `:`
custom<SelectOpType>(type($pred), type($on_true), type($on_false), type($result))
Produces a result
tensor where each element is selected from on_true
or on_false
tensor based on the value of the corresponding element of pred
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#select
Ejemplo:
%result = mhlo.select %pred, %on_true, %on_false : tensor<2x2xi1>, tensor<2x2xi32>
Traits: AlwaysSpeculatableImplTrait
, HLO_BroadcastingElementwise
, InferTensorType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
pred | ranked tensor of pred (AKA boolean or 1-bit integer) values |
on_true | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
on_false | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.select_and_scatter
(mhlo::SelectAndScatterOp)
SelectAndScatter operation
Scatters the values from the source
tensor using scatter
based on the outcome of reduce_window
of the input
tensor using select
and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#select_and_scatter
Ejemplo:
%result = "mhlo.select_and_scatter"(%operand, %source, %init_value) ({
^bb0(%arg0: tensor<i32>, %arg1: tensor<i32>):
%0 = "mhlo.compare"(%arg0, %arg1) {
comparison_direction = #stablehlo<comparison_direction GE>
} : (tensor<i32>, tensor<i32>) -> tensor<i1>
"mhlo.return"(%0) : (tensor<i1>) -> ()
}, {
^bb0(%arg0: tensor<i32>, %arg1: tensor<i32>):
%0 = "mhlo.add"(%arg0, %arg1) : (tensor<i32>, tensor<i32>) -> tensor<i32>
"mhlo.return"(%0) : (tensor<i32>) -> ()
}) {
window_dimensions = dense<[3, 1]> : tensor<2xi64>,
window_strides = dense<[2, 1]> : tensor<2xi64>,
padding = dense<[[0, 1], [0, 0]]> : tensor<2x2xi64>
} : (tensor<4x2xi32>, tensor<2x2xi32>, tensor<i32>) -> tensor<4x2xi32>
Traits: RecursiveMemoryEffects
Interfaces: InferTypeOpInterface
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
window_dimensions | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
window_strides | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
padding | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
source | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
init_value | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.send
(mhlo::SendOp)
Send operation
Sends inputs
to a channel channel_id
and produces a result
token.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#send
Ejemplo:
%result = "mhlo.send"(%operand, %token) {
// channel_id = 5 : i64,
// channel_type = #stablehlo<channel_type DEVICE_TO_HOST>,
channel_handle = #mhlo.channel_handle<handle = 5, type = 2>,
is_host_transfer = true
} : (tensor<3x4xi32>, !mhlo.token) -> !mhlo.token
Interfaces: InferTypeOpInterface
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
channel_handle | ::mlir::mhlo::ChannelHandleAttr | two 64-bit integers 'handle' and 'type' |
is_host_transfer | ::mlir::BoolAttr | bool attribute |
Operands:
Operand | Descripción |
---|---|
inputs | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
token | simbólico |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | simbólico |
mhlo.set_dimension_size
(mhlo::SetDimensionSizeOp)
SetDimensionSize operation
This operation is a work in progress, so it is not yet included in the specification: https://github.com/openxla/stablehlo/issues/8
Informally, this operation does the same thing as XLA's SetDimensionSize: https://www.tensorflow.org/xla/operation_semantics#setdimensionsize
Ejemplo:
%0 = mhlo.set_dimension_size %arg0, %arg1, dim = 1 : (tensor<4x2xf32>, tensor<i32>) -> tensor<4x2xf32>
Traits: AlwaysSpeculatableImplTrait
, InferTensorType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
dimension | ::mlir::IntegerAttr | 64-bit signless integer attribute whose value is non-negative |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
size | tensor of 32-bit signless integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.shift_left
(mhlo::ShiftLeftOp)
ShiftLeft operation
Sintaxis:
operation ::= `mhlo.shift_left` $lhs `,` $rhs attr-dict
`:` custom<SameOperandsAndResultType>(type($lhs), type($rhs), type($result))
Performs element-wise left-shift operation on the lhs
tensor by rhs
number of bits and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#shift_left
Ejemplo:
%result = mhlo.shift_left %lhs, %rhs : tensor<6xi8>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
rhs | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
mhlo.shift_right_arithmetic
(mhlo::ShiftRightArithmeticOp)
ShiftRightArithmetic operation
Sintaxis:
operation ::= `mhlo.shift_right_arithmetic` $lhs `,` $rhs attr-dict
`:` custom<SameOperandsAndResultType>(type($lhs), type($rhs), type($result))
Performs element-wise arithmetic right-shift operation on the lhs
tensor by rhs
number of bits and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#shift_right_arithmetic
Ejemplo:
%result = mhlo.shift_right_arithmetic %lhs, %rhs : tensor<6xi8>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
rhs | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
mhlo.shift_right_logical
(mhlo::ShiftRightLogicalOp)
ShiftRightLogical operation
Sintaxis:
operation ::= `mhlo.shift_right_logical` $lhs `,` $rhs attr-dict
`:` custom<SameOperandsAndResultType>(type($lhs), type($rhs), type($result))
Performs element-wise logical right-shift operation on the lhs
tensor by rhs
number of bits and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#shift_right_logical
Ejemplo:
%result = mhlo.shift_right_logical %lhs, %rhs : tensor<6xi8>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
rhs | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
mhlo.sign
(mhlo::SignOp)
Sign operation
Sintaxis:
operation ::= `mhlo.sign` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Returns the sign of the operand
element-wise and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#sign
Ejemplo:
%result = mhlo.sign %operand : tensor<7xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of 2/4/8/16/32/64-bit signless integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of 2/4/8/16/32/64-bit signless integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
mhlo.sine
(mhlo::SineOp)
Sine operation
Sintaxis:
operation ::= `mhlo.sine` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise sine operation on operand
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#sine
Ejemplo:
%result = mhlo.sine %operand : tensor<2xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
mhlo.slice
(mhlo::SliceOp)
Slice operation
Extracts a slice from the operand
using statically-computed starting indices and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#slice
Ejemplo:
%result = "mhlo.slice" (%operand) {
start_indices = dense<[1, 2]> : tensor<2xi64>,
limit_indices = dense<[3, 4]> : tensor<2xi64>,
strides = dense<1> : tensor<2xi64>
} : (tensor<3x4xi64>) -> tensor<2x2xi64>
Traits: AlwaysSpeculatableImplTrait
, SameOperandsAndResultElementType
Interfaces: ConditionallySpeculatable
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
start_indices | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
limit_indices | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
strides | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.sort
(mhlo::SortOp)
Sort operation
Sorts a variadic number of tensors in inputs
together, according to a custom comparator
, along the given dimension
and produces a variadic number of tensors as results
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#sort
Ejemplo:
%result0, %result1 = "mhlo.sort"(%input0, %input1) ({
^bb0(%arg0: tensor<i32>, %arg1: tensor<i32>, %arg2: tensor<i32>, %arg3: tensor<i32>):
%predicate = "mhlo.compare"(%arg0, %arg1) {
comparison_direction = #stablehlo<comparison_direction GT>
} : (tensor<i32>, tensor<i32>) -> tensor<i1>
"mhlo.return"(%predicate) : (tensor<i1>) -> ()
}) {
dimension = 0 : i64,
is_stable = true
} : (tensor<2x3xi32>, tensor<2x3xi32>) -> (tensor<2x3xi32>, tensor<2x3xi32>)
Traits: InferTensorType
, RecursiveMemoryEffects
, SameOperandsAndResultShape
Interfaces: InferShapedTypeOpInterface
, InferTypeOpInterface
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
dimension | ::mlir::IntegerAttr | 64-bit signless integer attribute |
is_stable | ::mlir::BoolAttr | bool attribute |
Operands:
Operand | Descripción |
---|---|
inputs | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.sparse_dot
(mhlo::SparseDotOp)
Sparse dot operation
Similar to dot_general
operation, with one or both of the operands being sparse. An additional argument provides sparsity meta information. Disclaimer: this op is experimental / a work in progress.
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
lhs_sparsity | ::mlir::mhlo::SparsityDescriptorAttr | Describes structured (N:M) sparsity configuration |
rhs_sparsity | ::mlir::mhlo::SparsityDescriptorAttr | Describes structured (N:M) sparsity configuration |
dot_dimension_numbers | ::mlir::mhlo::DotDimensionNumbersAttr | Attribute that models the dimension information for dot. |
precision_config | ::mlir::ArrayAttr | Precision Config attribute |
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
rhs | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
meta | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.sqrt
(mhlo::SqrtOp)
Sqrt operation
Sintaxis:
operation ::= `mhlo.sqrt` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise square root operation on operand
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#sqrt
Ejemplo:
%result = mhlo.sqrt %operand : tensor<2x2xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
mhlo.stochastic_convert
(mhlo::StochasticConvertOp)
StochasticConvert operation
This operation is a work in progress, so it is not yet included in the specification: https://github.com/openxla/stablehlo/issues/295
Informally, this operation performs element-wise conversion of values from a bigger type to a smaller one with stochastic rounding using the random number passed in.
Traits: AlwaysSpeculatableImplTrait
, Elementwise
Interfaces: ConditionallySpeculatable
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
random | ranked tensor of 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.subtract
(mhlo::SubtractOp)
Subtract operation
Sintaxis:
operation ::= `mhlo.subtract` $lhs `,` $rhs attr-dict
`:` custom<SameOperandsAndResultType>(type($lhs), type($rhs), type($result))
Performs element-wise subtraction of two tensors lhs
and rhs
and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#subtract
Ejemplo:
%result = mhlo.subtract %lhs, %rhs : tensor<2xi32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
rhs | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.tan
(mhlo::TanOp)
Tan operation
Sintaxis:
operation ::= `mhlo.tan` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
This operation is a work in progress, so it is not yet included in the specification: https://github.com/openxla/stablehlo/issues/954
Informally, this operation returns Tan(operand)
element-wise.
Ejemplo:
%0 = mhlo.tan %arg0 : tensor<2xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements values |
mhlo.tanh
(mhlo::TanhOp)
Tanh operation
Sintaxis:
operation ::= `mhlo.tanh` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise hyperbolic tangent operation on operand
tensor and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#tanh
Ejemplo:
%result = mhlo.tanh %operand : tensor<2xf32>
Traits: AlwaysSpeculatableImplTrait
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values |
mhlo.topk
(mhlo::TopKOp)
TopK operation
Sintaxis:
operation ::= `mhlo.topk` `(`$operand `,` `k` `=` $k (`,` `largest` `=` $largest^)? `)` attr-dict `:`
type($operand) `->` `(`type($values)`,` type($indices)`)`
Returns top k
values and their indices, along the last dimension of the operand if largest=true
or the bottom k
values if largest=false
.
See: https://www.tensorflow.org/xla/operation_semantics#top-k
Ejemplo:
%values, %indices = mhlo.topk(%operand, k=5, largest=true)
: tensor<100xf32> -> (tensor<5xf32>, tensor<5xi32>)
Traits: InferTensorType
, RecursiveMemoryEffects
Interfaces: InferShapedTypeOpInterface
, InferTypeOpInterface
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
k | ::mlir::IntegerAttr | 64-bit signless integer attribute |
largest | ::mlir::BoolAttr | bool attribute |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
values | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
indices | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.torch_index_select
(mhlo::TorchIndexSelectOp)
TorchIndexSelect operation
This operation is on its way out of StableHLO, so it is not included in the specification: https://github.com/openxla/stablehlo/issues/3
Informally, this operation does the same thing as PyTorch's index_select, augmented with support for batch dimensions: https://pytorch.org/docs/stable/generated/torch.index_select.html
The batch_dims
attribute specifies the number of major batch dimensions (0 or more) that act like a multidimensional loop over both the operand and the index.
Ejemplo:
%result = "mhlo.torch_index_select"(%operand, %index) {
dim = 2 : i64,
batch_dims = 1 : i64
} : (tensor<8x128x3072x64xf32>, tensor<8x16x1024xi32>) -> tensor<8x128x16x1024x64xf32>
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
dim | ::mlir::IntegerAttr | 64-bit signless integer attribute |
batch_dims | ::mlir::IntegerAttr | 64-bit signless integer attribute |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
index | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.trace
(mhlo::TraceOp)
Trace operation
Sintaxis:
operation ::= `mhlo.trace` $operand `,` $tag attr-dict `:` type($operand)
This operation is on its way out of StableHLO, so it is not included in the specification: https://github.com/openxla/stablehlo/issues/604
It is not used by JAX, PyTorch or TensorFlow, so it looks like we should've classified it as "Private to XLA" and not included it in StableHLO in the first place. With that in mind, its semantics will not be documented here.
Ejemplo:
mhlo.trace %arg0, "In test code." : tensor<5x1x5xi32>
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
tag | ::mlir::StringAttr | string attribute |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.transpose
(mhlo::TransposeOp)
Transpose operation
Permutes the dimensions of operand
tensor using permutation
and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#transpose
Ejemplo:
%0 = mhlo.transpose %arg0, dims = [2, 1, 0] : (tensor<1x2x3xi32>) -> tensor<3x2x1xi32>
Traits: AlwaysSpeculatableImplTrait
, HLO_CompatibleOperandsAndResultElementType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
permutation | ::mlir::DenseIntElementsAttr | 64-bit signless integer elements attribute |
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.triangular_solve
(mhlo::TriangularSolveOp)
TriangularSolve operation
Solves batches of systems of linear equations with lower or upper triangular coefficient matrices.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#triangular_solve
Ejemplo:
%result = "mhlo.triangular_solve"(%a, %b) {
left_side = true,
lower = true,
unit_diagonal = false,
transpose_a = #stablehlo<transpose NO_TRANSPOSE>
} : (tensor<3x3xf32>, tensor<3x3xf32>) -> tensor<3x3xf32>
Traits: AlwaysSpeculatableImplTrait
, InferTensorType
, SameOperandsAndResultElementType
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
left_side | ::mlir::BoolAttr | bool attribute |
lower | ::mlir::BoolAttr | bool attribute |
unit_diagonal | ::mlir::BoolAttr | bool attribute |
transpose_a | ::mlir::mhlo::TransposeAttr | Transpose options |
Operands:
Operand | Descripción |
---|---|
a | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements values |
b | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements values |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or complex type with 32-bit float or 64-bit float elements values |
mhlo.tuple
(mhlo::TupleOp)
Tuple operation
Sintaxis:
operation ::= `mhlo.tuple` $val attr-dict `:` custom<TupleOpType>(type($val), type($result))
Produces a result
tuple from values val
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#tuple
Ejemplo:
%result = mhlo.tuple %val0, %val1 : tuple<tensor<2xf32>, tuple<tensor<i32>>>
Traits: AlwaysSpeculatableImplTrait
Interfaces: ConditionallySpeculatable
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
val | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token or nested tuple with any combination of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or ranked tensor of 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token values |
Resultados:
Resultado | Descripción |
---|---|
result | nested tuple with any combination of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or ranked tensor of 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token values |
mhlo.uniform_dequantize
(mhlo::UniformDequantizeOp)
UniformDequantize operation
Sintaxis:
operation ::= `mhlo.uniform_dequantize` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise conversion of quantized tensor operand
to a floating-point tensor result
according to the quantization parameters defined by the operand
type.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#uniform_dequantize
Ejemplo:
%result = mhlo.uniform_dequantize %operand : (tensor<16x16x!quant.uniform<i8:f32, 34.0:16>>) -> tensor<16x16xf32>
Traits: AlwaysSpeculatableImplTrait
, Elementwise
, InferTensorType
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type values |
mhlo.uniform_quantize
(mhlo::UniformQuantizeOp)
UniformQuantize operation
Sintaxis:
operation ::= `mhlo.uniform_quantize` $operand attr-dict
`:` custom<SameOperandsAndResultType>(type($operand), type($result))
Performs element-wise conversion of floating-point tensor or quantized tensor operand
to a quantized tensor result
according to the quantization parameters defined by the result
type.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#uniform_quantize
Ejemplo:
%result = mhlo.uniform_quantize %operand : (tensor<16x16xf32>) -> tensor<16x16x!quant.uniform<ui8:f32, 34.0:16>>
Traits: AlwaysSpeculatableImplTrait
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
operand | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
mhlo.while
(mhlo::WhileOp)
While operation
Produces the output from executing body
function 0 or more times while the cond
function outputs true
.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#while
Ejemplo:
%results0, %results1 = "mhlo.while"(%operand0, %operand1) ({
^bb0(%arg0: tensor<i32>, %arg1: tensor<i32>):
%0 = "mhlo.compare"(%arg0, %arg1) {
comparison_direction = #stablehlo<comparison_direction LT>
} : (tensor<i32>, tensor<i32>) -> tensor<i1>
"mhlo.return"(%0) : (tensor<i1>) -> ()
}, {
^bb0(%arg0: tensor<i32>, %arg1: tensor<i32>):
%0 = "mhlo.add"(%arg0, %constant0) : (tensor<i32>, tensor<i32>) -> tensor<i32>
"mhlo.return"(%0, %arg1) : (tensor<i32>, tensor<i32>) -> ()
}) : (tensor<i32>, tensor<i32>) -> (tensor<i32>, tensor<i32>)
Traits: RecursiveMemoryEffects
, SingleBlockImplicitTerminator<ReturnOp>
, SingleBlock
Interfaces: InferTypeOpInterface
, OpAsmOpInterface
Operands:
Operand | Descripción |
---|---|
operand | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or ranked tensor of 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | variadic of ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer values or ranked tensor of 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values or token |
mhlo.xla.rng_get_and_update_state
(mhlo::XlaRngGetAndUpdateStateOp)
XlaRngGetAndUpdateState operation
Sintaxis:
operation ::= `mhlo.xla.rng_get_and_update_state` attr-dict
This operation is private to the XLA compiler, so it is does not yet have a specification.
Informally, this operation represents the change of the global random number generator state for rng instructions. The global state is incremented by delta and the old state is returned.
The output is currently defined for a single output type. If this changes in the future to support multiple types, lowering to use of a global memref must ensure that a single memref is still used and updated appropriately.
Interfaces: InferTypeOpInterface
Attributes:
Atributo | MLIR Type | Descripción |
---|---|---|
delta | ::mlir::IntegerAttr | 64-bit signless integer attribute |
Resultados:
Resultado | Descripción |
---|---|
"sin nombre" | statically shaped tensor of 64-bit unsigned integer values |
mhlo.xor
(mhlo::XorOp)
Xor operation
Sintaxis:
operation ::= `mhlo.xor` $lhs `,` $rhs attr-dict
`:` custom<SameOperandsAndResultType>(type($lhs), type($rhs), type($result))
Performs element-wise XOR of two tensors lhs
and rhs
and produces a result
tensor.
See: https://github.com/openxla/stablehlo/blob/main/docs/spec.md#xor
Ejemplo:
%result = mhlo.xor %lhs, %rhs : tensor<2xi32>
Traits: AlwaysSpeculatableImplTrait
, Commutative
, CompatibleOperandsAndResultType
, Elementwise
, SameOperandsAndResultShape
Interfaces: ConditionallySpeculatable
, InferShapedTypeOpInterface
, InferTypeOpInterface
, NoMemoryEffect (MemoryEffectOpInterface)
Effects: MemoryEffects::Effect{}
Operands:
Operand | Descripción |
---|---|
lhs | ranked tensor of pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
rhs | ranked tensor of pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer values |
Resultados:
Resultado | Descripción |
---|---|
result | ranked tensor of f4E2M1FN type or f6E2M3FN type or f6E3M2FN type or f8E3M4 type or f8E4M3 type or f8E4M3FN type or f8E4M3FNUZ type or f8E4M3B11FNUZ type or f8E5M2 type or f8E5M2FNUZ type or f8E8M0FNU type or 16-bit float or 32-bit float or 64-bit float or bfloat16 type or pred (AKA boolean or 1-bit integer) or 2/4/8/16/32/64-bit signless integer or 2/4/8/16/32/64-bit unsigned integer or complex type with 32-bit float or 64-bit float elements or 2/4/8/16/32-bit uniform quantized signed integer or 2/4/8/16/32-bit uniform quantized unsigned integer or 2/4/8/16/32-bit uniform quantized per axis signed integer or 2/4/8/16/32-bit uniform quantized per axis unsigned integer values |
Atributos
ArgResultAliasAttr
Attribute that models the alias relationship of entry function argument
This attribute captures the alias relationship of an MHLO main function argument to one of the results, denoted by resultIndex
. The argTupleIndices
and resultTupleIndices
are used to index into nested tuples in operand and result respectively. If isMustAlias
is true then the operand-result pair must alias.
This is meant to be used as an attribute on a function argument in MHLO. For example, in the following code it expresses that %arg1
may alias 0-th result.
func @main(%arg0: tensor<2xf32>, %arg1: tensor<3xf32> {mhlo.result_alias =
mhlo.result_alias<result_index = [2], ...>}
) -> tensor<2xf32>, tensor<3xf32> {
// function body ...
}
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
argTupleIndices | ::llvm::ArrayRef<int64_t> | Dimensión |
resultIndex | int64_t | |
resultTupleIndices | ::llvm::ArrayRef<int64_t> | Dimensión |
isMustAlias | bool |
ChannelHandleAttr
two 64-bit integers 'handle' and 'type'
Sintaxis:
#mhlo.channel_handle<
int64_t, # handle
int64_t # type
>
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
manejar | int64_t | |
tipo | int64_t |
ComparisonDirectionAttr
Which comparison operation to perform.
Sintaxis:
#mhlo.comparison_direction<
::mlir::mhlo::ComparisonDirection # value
>
Enum cases:
- EQ (
EQ
) - NE (
NE
) - GE (
GE
) - GT (
GT
) - LE (
LE
) - LT (
LT
)
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
valor | ::mlir::mhlo::ComparisonDirection | an enum of type ComparisonDirection |
ComparisonTypeAttr
Which comparison type to use.
Sintaxis:
#mhlo.comparison_type<
::mlir::mhlo::ComparisonType # value
>
Enum cases:
- NOTYPE (
NOTYPE
) - FLOAT (
FLOAT
) - TOTALORDER (
TOTALORDER
) - SIGNED (
SIGNED
) - UNSIGNED (
UNSIGNED
)
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
valor | ::mlir::mhlo::ComparisonType | an enum of type ComparisonType |
ConvDimensionNumbersAttr
Structure of dimension information for conv op
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
inputBatchDimension | int64_t | |
inputFeatureDimension | int64_t | |
inputSpatialDimensions | ::llvm::ArrayRef<int64_t> | Dimensión |
kernelInputFeatureDimension | int64_t | |
kernelOutputFeatureDimension | int64_t | |
kernelSpatialDimensions | ::llvm::ArrayRef<int64_t> | Dimensión |
outputBatchDimension | int64_t | |
outputFeatureDimension | int64_t | |
outputSpatialDimensions | ::llvm::ArrayRef<int64_t> | Dimensión |
CrossProgramPrefetchAttr
Argument that is prefetched from another program
Sintaxis:
#mhlo.cross_program_prefetch<
int64_t, # parameter
::llvm::ArrayRef<int64_t>, # indices
std::optional<int64_t> # offset
>
This attribute captures an argument that is prefetched from another program. For a given CrossProgramPrefetchAttr
, parameter
tells us which argument of the main
function of the module is prefetched, and indices
is a shape index telling us what subshape of that argument is prefetched.
A shape has a subshape iff it is a tuple. In that case, the subshape of the tuple by indices
is the shape achieved after indexing by each element of indices
in turn. For example, the [1,0] subshape of tuple<tuple<token, token>, tuple<tensor<i32>, token>>
is tensor<i32>
.
An empty value for indices
means the whole shape is prefetched.
Por ejemplo,
module attributes { mhlo.cross_program_prefetch = [ #mhlo.cross_program_prefetch< parameter = 0, indices = [0]> ]} {
func.func @copy(%arg0 : tuple<tensor<2x3xi32>, tensor<i32>>) -> tuple<tensor<2x3xi32>, tensor<i32>> {
%0 = "mhlo.copy"(%arg0) {is_cross_program_prefetch}
return %0 : tuple<tensor<2x3xi32>, tensor<i32>>
}
func.func @main(%arg0 : tuple<tensor<2x3xi32>, tensor<i32>>) -> tuple<tensor<2x3xi32>, tensor<i32>> {
%1 = "mhlo.async_start"(%arg0) {called_computation=@copy}
%2 = "mhlo.async_done"(%1) {called_computation=@copy}
return %2 : tuple<tensor<2x3xi32>, tensor<i32>>
}
}
The parameter = 0
tells us that the async copy of the 0
th parameter is a cross_program_prefetch
, while the index
of [0]
tells us that the 0
th element of the tuple is prefetched while the other element of the tuple is not.
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
parámetro | int64_t | |
índices | ::llvm::ArrayRef<int64_t> | Dimensión |
compensar | std::optional<int64_t> |
CustomCallScheduleAttr
Specifies the desired schedule for the custom-call.
Sintaxis:
#mhlo.custom_call_schedule<
::mlir::mhlo::CustomCallSchedule # value
>
Enum cases:
- NONE (
NONE
) - LATEST (
LATEST
) - EARLIEST (
EARLIEST
)
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
valor | ::mlir::mhlo::CustomCallSchedule | an enum of type CustomCallSchedule |
DequantizeModeAttr
Dequantization mode. Only MIN_COMBINED is supported.
Sintaxis:
#mhlo.dequantize_mode<
::mlir::mhlo::DequantizeMode # value
>
Enum cases:
- MIN_COMBINED (
MIN_COMBINED
)
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
valor | ::mlir::mhlo::DequantizeMode | an enum of type DequantizeMode |
DomainKindAttr
Kind of domain metatdata attached to an HLO domain.
Sintaxis:
#mhlo.kind<
::mlir::mhlo::DomainKind # value
>
Enum cases:
- sharding (
sharding
)
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
valor | ::mlir::mhlo::DomainKind | an enum of type DomainKind |
DotAlgorithmAttr
Attribute that models the algorithm constraints to use for computing dot.
Sintaxis:
#mhlo.dot_algorithm<
Type, # lhsPrecisionType
Type, # rhsPrecisionType
Type, # accumulationType
int64_t, # lhsComponentCount
int64_t, # rhsComponentCount
int64_t, # numPrimitiveOperations
bool # allowImpreciseAccumulation
>
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
lhsPrecisionType | Type | |
rhsPrecisionType | Type | |
accumulationType | Type | |
lhsComponentCount | int64_t | |
rhsComponentCount | int64_t | |
numPrimitiveOperations | int64_t | |
allowImpreciseAccumulation | bool |
DotDimensionNumbersAttr
Attribute that models the dimension information for dot.
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
lhsBatchingDimensions | ::llvm::ArrayRef<int64_t> | Dimensión |
rhsBatchingDimensions | ::llvm::ArrayRef<int64_t> | Dimensión |
lhsContractingDimensions | ::llvm::ArrayRef<int64_t> | Dimensión |
rhsContractingDimensions | ::llvm::ArrayRef<int64_t> | Dimensión |
FftTypeAttr
XLA fast fourier transform type.
Sintaxis:
#mhlo.fft_type<
::mlir::mhlo::FftType # value
>
Enum cases:
- FFT (
FFT
) - IFFT (
IFFT
) - RFFT (
RFFT
) - IRFFT (
IRFFT
)
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
valor | ::mlir::mhlo::FftType | an enum of type FftType |
FusionKindAttr
fusion kind
Sintaxis:
#mhlo.fusion_kind<
::mlir::mhlo::FusionKind # value
>
Enum cases:
- kLoop (
kLoop
) - kInput (
kInput
) - kOutput (
kOutput
) - kCustom (
kCustom
)
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
valor | ::mlir::mhlo::FusionKind | an enum of type FusionKind |
GatherDimensionNumbersAttr
Attribute that models the dimension information for gather
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
offsetDims | ::llvm::ArrayRef<int64_t> | Dimensión |
collapsedSliceDims | ::llvm::ArrayRef<int64_t> | Dimensión |
operandBatchingDims | ::llvm::ArrayRef<int64_t> | Dimensión |
startIndicesBatchingDims | ::llvm::ArrayRef<int64_t> | Dimensión |
startIndexMap | ::llvm::ArrayRef<int64_t> | Dimensión |
indexVectorDim | int64_t |
OutputOperandAliasAttr
Attribute that models the alias relationship of output and operand of a CustomCall op
Sintaxis:
#mhlo.output_operand_alias<
::llvm::ArrayRef<int64_t>, # outputTupleIndices
int64_t, # operandIndex
::llvm::ArrayRef<int64_t> # operandTupleIndices
>
This attribute captures the alias relationship of the output to one of the operands for a CustomCall op, denoted by operand_index
. The output_tuple_indices
and operand_tuple_indices
are used to index into output and operand types. These indices lists are empty if the corresponding types are not tuple types, and can be arbitrarily long in case of arbitrarily nested tuple types.
See https://www.tensorflow.org/xla/aliasing
Example when used as array with in mhlo.custom-call:
%0 = "mhlo.custom_call"(%arg0, %arg1) {
// other attributes
output_operand_alias = [
#mhlo.output_operand_alias<output_tuple_indices = [0],
operand_index = 0,
operand_tuple_indices = [1]>
]
} : (tuple<tensor<1x1xf32>, tensor<2x3xf32>>, tensor<5x5xf32>) -> tuple<tensor<2x3xf32>>
The output and the 0th operand are both tuples. The aliasing shows the
relationship between the 0th element in output tuple with the 1st element in
the 0th operand. And both of them are of the same type: tensor<2x3xf32>.
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
outputTupleIndices | ::llvm::ArrayRef<int64_t> | Dimensión |
operandIndex | int64_t | |
operandTupleIndices | ::llvm::ArrayRef<int64_t> | Dimensión |
PrecisionAttr
XLA precision for an operand. Has backend specific meaning.
Sintaxis:
#mhlo.precision<
::mlir::mhlo::Precision # value
>
Enum cases:
- DEFAULT (
DEFAULT
) - HIGH (
HIGH
) - HIGHEST (
HIGHEST
) - PACKED_NIBBLE (
PACKED_NIBBLE
)
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
valor | ::mlir::mhlo::Precision | an enum of type Precision |
RngAlgorithmAttr
XLA PRNG algorithm to be used.
Sintaxis:
#mhlo.rng_algorithm<
::mlir::mhlo::RngAlgorithm # value
>
Enum cases:
- DEFAULT (
DEFAULT
) - THREE_FRY (
THREE_FRY
) - PHILOX (
PHILOX
)
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
valor | ::mlir::mhlo::RngAlgorithm | an enum of type RngAlgorithm |
RngDistributionAttr
XLA PRNG distribution to be used.
Sintaxis:
#mhlo.rng_distribution<
::mlir::mhlo::RngDistribution # value
>
Enum cases:
- UNIFORM (
UNIFORM
) - NORMAL (
NORMAL
)
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
valor | ::mlir::mhlo::RngDistribution | an enum of type RngDistribution |
ScatterDimensionNumbersAttr
Attribute that models the dimension information for scatter
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
updateWindowDims | ::llvm::ArrayRef<int64_t> | Dimensión |
insertedWindowDims | ::llvm::ArrayRef<int64_t> | Dimensión |
inputBatchingDims | ::llvm::ArrayRef<int64_t> | Dimensión |
scatterIndicesBatchingDims | ::llvm::ArrayRef<int64_t> | Dimensión |
scatterDimsToOperandDims | ::llvm::ArrayRef<int64_t> | Dimensión |
indexVectorDim | int64_t |
SparsityDescriptorAttr
Describes structured (N:M) sparsity configuration
Sintaxis:
#mhlo.sparsity<
int64_t, # dimension
int64_t, # n
int64_t # m
>
This attribute is defined for a sparse dot operation with a structured sparse input tensor. With (N=2,M=4), every 4 consecutive logical elements have exactly 2 non-zero physical elements in the input tensor.
$dimension defines the index of the contracting dimension that is sparse (it has to be the most minor dimension). The additional metadata operand in the sparse dot operation defines which logical elements are zeroed out.
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
dimensión | int64_t | |
norte | int64_t | |
metro | int64_t |
TransposeAttr
Transpose options
Sintaxis:
#mhlo.transpose<
::mlir::mhlo::Transpose # value
>
Enum cases:
- TRANSPOSE_INVALID (
TRANSPOSE_INVALID
) - NO_TRANSPOSE (
NO_TRANSPOSE
) - TRANSPOSE (
TRANSPOSE
) - ADJOINT (
ADJOINT
)
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
valor | ::mlir::mhlo::Transpose | an enum of type Transpose |
TypeExtensionsAttr
Attribute that extends tensor type with MHLO type properties.
Sintaxis:
#mhlo.type_extensions<
::llvm::ArrayRef<int64_t> # bounds
>
This attribute is used to extend MLIR tensor type with MHLO tensor specific properties. These properties aren't modeled in the MLIR type. This attribute is set in the encoding
field of the tensor type.
See HLO_BoundedAttrInterface
for documentation for bounds
.
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
límites | ::llvm::ArrayRef<int64_t> |
Tipos
AsyncBundleType
Opaque collection of other types
Sintaxis:
!mhlo.async_bundle<
::llvm::ArrayRef<Type> # types
>
Parámetros:
Parámetro | C++ type | Descripción |
---|---|---|
tipos | ::llvm::ArrayRef<Type> |
Enums
ComparisonDirection
Which comparison operation to perform.
Cases:
Símbolo | Valor | Cadena |
---|---|---|
EQ | 0 | EQ |
nordeste | 1 | nordeste |
GE | 2 | GE |
GT | 3 | GT |
LE | 4 | LE |
LT | 5 | LT |
ComparisonType
Which comparison type to use.
Cases:
Símbolo | Valor | Cadena |
---|---|---|
NOTYPE | 0 | NOTYPE |
FLOTAR | 1 | FLOTAR |
TOTALORDER | 2 | TOTALORDER |
SIGNED | 3 | SIGNED |
NO FIRMADO | 4 | NO FIRMADO |
CustomCallApiVersion
Custom call API version
Cases:
Símbolo | Valor | Cadena |
---|---|---|
API_VERSION_UNSPECIFIED | 0 | API_VERSION_UNSPECIFIED |
API_VERSION_ORIGINAL | 1 | API_VERSION_ORIGINAL |
API_VERSION_STATUS_RETURNING | 2 | API_VERSION_STATUS_RETURNING |
API_VERSION_STATUS_RETURNING_UNIFIED | 3 | API_VERSION_STATUS_RETURNING_UNIFIED |
API_VERSION_TYPED_FFI | 4 | API_VERSION_TYPED_FFI |
CustomCallSchedule
Specifies the desired schedule for the custom-call.
Cases:
Símbolo | Valor | Cadena |
---|---|---|
NINGUNO | 0 | NINGUNO |
EL ÚLTIMO | 1 | EL ÚLTIMO |
EARLIEST | 2 | EARLIEST |
DequantizeMode
Dequantization mode. Only MIN_COMBINED is supported.
Cases:
Símbolo | Valor | Cadena |
---|---|---|
MIN_COMBINED | 0 | MIN_COMBINED |
DomainKind
Kind of domain metatdata attached to an HLO domain.
Cases:
Símbolo | Valor | Cadena |
---|---|---|
sharding | 0 | sharding |
FftType
XLA fast fourier transform type.
Cases:
Símbolo | Valor | Cadena |
---|---|---|
FFT | 0 | FFT |
IFFT | 1 | IFFT |
RFFT | 2 | RFFT |
IRFFT | 3 | IRFFT |
FusionKind
fusion kind
Cases:
Símbolo | Valor | Cadena |
---|---|---|
kLoop | 0 | kLoop |
kInput | 1 | kInput |
kOutput | 2 | kOutput |
kCustom | 3 | kCustom |
Precisión
XLA precision for an operand. Has backend specific meaning.
Cases:
Símbolo | Valor | Cadena |
---|---|---|
POR DEFECTO | 0 | POR DEFECTO |
ALTO | 1 | ALTO |
HIGHEST | 2 | HIGHEST |
PACKED_NIBBLE | 3 | PACKED_NIBBLE |
RngAlgorithm
XLA PRNG algorithm to be used.
Cases:
Símbolo | Valor | Cadena |
---|---|---|
POR DEFECTO | 0 | POR DEFECTO |
THREE_FRY | 1 | THREE_FRY |
PHILOX | 2 | PHILOX |
RngDistribution
XLA PRNG distribution to be used.
Cases:
Símbolo | Valor | Cadena |
---|---|---|
UNIFORME | 1 | UNIFORME |
NORMAL | 2 | NORMAL |
Transponer
Transpose options
Cases:
Símbolo | Valor | Cadena |
---|---|---|
TRANSPOSE_INVALID | 0 | TRANSPOSE_INVALID |
NO_TRANSPOSE | 1 | NO_TRANSPOSE |
TRANSPONER | 2 | TRANSPONER |
ADJOINT | 3 | ADJOINT |