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NVIDIA
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Fix CUDA IMA in fsdp_double_buffer when an FSDP unit's bucket doesn't fit the pool
- #4810
#4810
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wujingyue
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Jun 9, 2026
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Fix CUDA IMA in fsdp_double_buffer when an FSDP unit's bucket doesn't fit the pool
#4810
wujingyue
merged 4 commits into
NVIDIA:main
NVIDIA/Megatron-LM:main
from
wujingyue:fsdp-double-buffer-backup-fix
wujingyue/Megatron-LM:fsdp-double-buffer-backup-fix
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Commits on May 22, 2026
Use StorageResizeBasedBucketAllocator as FixedPoolAllocator backup
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Fix lint: collapse use_mpu_process_groups call onto one line
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Commits on Jun 7, 2026
Merge origin/main into fsdp-double-buffer-backup-fix
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Commits on Jun 9, 2026
Merge branch 'main' into fsdp-double-buffer-backup-fix
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