Dequeues n tuples of one or more tensors from the given queue.
tf.raw_ops.QueueDequeueMany(
handle, n, component_types, timeout_ms=-1, name=None
)
If the queue is closed and there are fewer than n elements, then an
OutOfRange error is returned.
This operation concatenates queue-element component tensors along the
0th dimension to make a single component tensor. All of the components
in the dequeued tuple will have size n in the 0th dimension.
This operation has k outputs, where k is the number of components in
the tuples stored in the given queue, and output i is the ith
component of the dequeued tuple.
N.B. If the queue is empty, this operation will block until n elements
have been dequeued (or 'timeout_ms' elapses, if specified).
Args | |
|---|---|
handle
|
A Tensor of type mutable string. The handle to a queue.
|
n
|
A Tensor of type int32. The number of tuples to dequeue.
|
component_types
|
A list of tf.DTypes that has length >= 1.
The type of each component in a tuple.
|
timeout_ms
|
An optional int. Defaults to -1.
If the queue has fewer than n elements, this operation
will block for up to timeout_ms milliseconds.
Note: This option is not supported yet.
|
name
|
A name for the operation (optional). |
Returns | |
|---|---|
A list of Tensor objects of type component_types.
|