[BE]: Update NCCL submodule to v2.19.3 (#110827)

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Updates NCCL submodule to v2.19.3 Mostly contains some more performance fixes for H100s as well as a couple new performance features and some new plugin support.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/110827
Approved by: https://github.com/malfet

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Aaron Gokaslan

2023-10-09 13:37:26 +00:00

committed by PyTorch MergeBot

parent a18b98f8a2

commit 2e57b1e847

1 changed files with 1 additions and 1 deletions

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third_party/nccl/nccl vendored

Submodule third_party/nccl/nccl updated: 559b70f86c...8c6c595185