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NVIDIA
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Megatron-LM
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Fix: nccl-ub in ddp path
- #3181
#3181
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yaox12
merged 3 commits into
NVIDIA:dev
NVIDIA/Megatron-LM:dev
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youngeunkwon0405:fix_nccl_ub_in_ddp
youngeunkwon0405/Megatron-LM:fix_nccl_ub_in_ddp
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Feb 1, 2026
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Fix: nccl-ub in ddp path
#3181
yaox12
merged 3 commits into
NVIDIA:dev
NVIDIA/Megatron-LM:dev
from
youngeunkwon0405:fix_nccl_ub_in_ddp
youngeunkwon0405/Megatron-LM:fix_nccl_ub_in_ddp
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Commits on Jan 30, 2026
fix
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Commits on Feb 1, 2026
Merge branch 'dev' into fix_nccl_ub_in_ddp
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