tf.distribute.experimental.CommunicationImplementation
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Cross device communication implementation.
AUTO
: Automatically chosen by Tensorflow.
RING
: TensorFlow's ring algorithms for all-reduce and
all-gather.
NCCL
: NVIDIA®'s NCCL library. This is now only used for all-reduce on
GPUs; all-reduce on CPU, all-gather and broadcast fallbacks to RING.
Class Variables |
AUTO
|
<CommunicationImplementation.AUTO: 'AUTO'>
|
NCCL
|
<CommunicationImplementation.NCCL: 'NCCL'>
|
RING
|
<CommunicationImplementation.RING: 'RING'>
|
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Last updated 2021-05-14 UTC.
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