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XPU enable XCCL by default (#154963)

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Enable USE_XCCL=ON by default when building PyTorch XPU binary, which is on par with NCCL for PyTorch CUDA binary build.

Pull Request resolved: https://github.com/pytorch/pytorch/pull/154963
Approved by: https://github.com/cyyever, https://github.com/guangyey, https://github.com/chuanqi129, https://github.com/EikanWang, https://github.com/malfet

Co-authored-by: Yu, Guangye <106960996+guangyey@users.noreply.github.com>
This commit is contained in:
Han, Chao1
2025-06-10 17:56:08 +00:00
committed by PyTorch MergeBot
parent 0b6c0898e6
commit cb9b479f4f
1 changed files with 1 additions and 1 deletions
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CMakeLists.txt
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@ -259,7 +259,7 @@ option(USE_NATIVE_ARCH "Use -march=native" OFF)
cmake_dependent_option(USE_MPS "Use MPS for macOS build" ON "MPS_FOUND" OFF)
cmake_dependent_option(USE_NCCL "Use NCCL" ON
"USE_CUDA OR USE_ROCM;UNIX;NOT APPLE" OFF)
cmake_dependent_option(USE_XCCL "Use XCCL" OFF
cmake_dependent_option(USE_XCCL "Use XCCL" ON
"USE_XPU;UNIX;NOT APPLE" OFF)
cmake_dependent_option(USE_RCCL "Use RCCL" ON USE_NCCL OFF)
cmake_dependent_option(USE_STATIC_NCCL "Use static NCCL" OFF "USE_NCCL" OFF)