tf.VariableSynchronization
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Indicates when a distributed variable will be synced.
AUTO
: Indicates that the synchronization will be determined by the current
DistributionStrategy
(eg. With MirroredStrategy
this would be
ON_WRITE
).
NONE
: Indicates that there will only be one copy of the variable, so
there is no need to sync.
ON_WRITE
: Indicates that the variable will be updated across devices
every time it is written.
ON_READ
: Indicates that the variable will be aggregated across devices
when it is read (eg. when checkpointing or when evaluating an op that uses
the variable).
Class Variables |
AUTO
|
<VariableSynchronization.AUTO: 0>
|
NONE
|
<VariableSynchronization.NONE: 1>
|
ON_READ
|
<VariableSynchronization.ON_READ: 3>
|
ON_WRITE
|
<VariableSynchronization.ON_WRITE: 2>
|
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Last updated 2021-05-14 UTC.
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