Code

NVLS support for NCCL API#410

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Binyang2014 merged 16 commits intomainmicrosoft/mscclpp:mainfrom qinghuazhou/nccl-test-support-mscclpp-nccl-H100microsoft/mscclpp:qinghuazhou/nccl-test-support-mscclpp-nccl-H100Copy head branch name to clipboardDec 18, 2024

+91-11

Commits

Commits on Dec 8, 2024

• Initial support of msccl-nccl api for nccl-test on H100

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  c429209

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• Update communicatorMap, getCurrentNcclComm, ncclMemAlloc and ncclMemFree

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  ba7e4d2

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Commits on Dec 9, 2024

• Revise code for msccl-nccl api support for nccl-test on H100

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  9fcab7e

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• Fix some build issues

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  4298abe

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• Directly store the shared pointer to a map without the communicator and commId; Remove the cudaDeleter

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  129d31b

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• Add placeholder API ncclCommRegister(); Remove some included headers

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  8943759

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• Update interface of ncclCommRegister

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• Add placeholder API ncclCommDeregister

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Commits on Dec 11, 2024

• Merge branch 'main' into qinghuazhou/nccl-test-support-mscclpp-nccl-H100

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Commits on Dec 12, 2024

• bug fix

  Binyang2014

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  2ece5f7

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• Make the ptrMap static; Catch exceptions thrown from allocSharedPhysicalCuda; Use ncclInvalidUsage NCCL error for ncclMemAlloc and ncclMemFree

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Commits on Dec 17, 2024

• Remove console message; Add ncclUnhandledCudaError for std::exception

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• exception handling

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• merge main branch

  Binyang2014

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Commits on Dec 18, 2024

• Use allocExtSharedCuda instead if nvls is not supported

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  729ad59

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• Fix clang-format error

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