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[aws] AWS OFI NCCL v1.1.1

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@rashikakheria rashikakheria released this 02 Nov 21:54
· 121 commits to aws since this release

This release requires Libfabric v1.11.0and supports NCCL v2.7.8 while maintaining backward compatibility with older NCCL versions (upto
NCCL v2.4.8). It injects static topology for P4d hardware into NCCL.

The plugin has been tested with following libfabric providers using unit tests bundled in the source code:

  • tcp;ofi_rxm
  • sockets
  • efa