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Allocate main_grad on the reduce-scatter stream
- #6187
#6187
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wujingyue
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Allocate main_grad on the reduce-scatter stream
#6187
wujingyue
wants to merge 2 commits into
NVIDIA:main
NVIDIA/Megatron-LM:main
from
wujingyue:mfsdp-grad-race
wujingyue/Megatron-LM:mfsdp-grad-race
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Commits on Aug 1, 2026
Allocate MFSDP v2 main_grad on the reduce-scatter stream
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Commits on Aug 3, 2026
Merge main into mfsdp-grad-race
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