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From "Rahul Huilgol (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MXNET-22) Support for distributed training based on NCCL Kvstore
Date Tue, 27 Feb 2018 06:31:00 GMT
Rahul Huilgol created MXNET-22:
----------------------------------

             Summary: Support for distributed training based on NCCL Kvstore
                 Key: MXNET-22
                 URL: https://issues.apache.org/jira/browse/MXNET-22
             Project: Apache MXNet
          Issue Type: New Feature
            Reporter: Rahul Huilgol


NCCL kvstore is currently supported for a single machine only. When training is distributed,
there is no way to use NCCL for aggregation of gradients from different GPUs on a single machine.



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