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[Pytorch] Optimize CPU overhead for NCCL EP eager mode
- #3378
#3378
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phu0ngng
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YangFei1990:ncclep_cpu_overhead
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Aug 15, 2026
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[Pytorch] Optimize CPU overhead for NCCL EP eager mode
#3378
phu0ngng
merged 3 commits into
NVIDIA:main
NVIDIA/TransformerEngine:main
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YangFei1990:ncclep_cpu_overhead
YangFei1990/TransformerEngine:ncclep_cpu_overhead
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Commits on Aug 13, 2026
use pinned memory; use explicit cuda sync
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Merge branch 'main' into ncclep_cpu_overhead
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Commits on Aug 15, 2026
Merge branch 'main' into ncclep_cpu_overhead
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