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v1.0.4

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@bvanessen bvanessen released this 22 Jan 01:57
· 11 commits to main since this release
v1.0.4
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Learn about vigilant mode.

What's Changed

  • Improve the performance for ROCm 7 + Slingshot systems to find and use the AWS_OFI_NCCL plugin. This became the default plugin and deprecated the use of the AWS_OFI_RCCL plugin (which is still used for ROCm 6.x)
  • Added environment variables to force use of the libfabric interface provided by the AWS_OFI_*CCL plugin's and is required for high performance communication. Can be overridden by explicitly setting the NCCL_NET environment variable.
  • Added performance tuning flags for ROCm systems in PyTorch to use channel's last ordering, which aligns with the best practices for the ROCm / MIOpen libraries.

Full Changelog: v1.0.3...v1.0.4

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