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NVIDIA / Megatron-LM Public

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Add support for fake distributed process groups.#2280

Merged

ericharper merged 3 commits intoNVIDIA:mainNVIDIA/Megatron-LM:mainfrom

Victarry:denliu/fake_process_group_mainVictarry/Megatron-LM:denliu/fake_process_group_mainCopy head branch name to clipboard

Dec 2, 2025

Conversation Commits3 (3)Checks Files changed

Merged

Add support for fake distributed process groups.#2280
ericharper merged 3 commits intoNVIDIA:mainfrom
Victarry:denliu/fake_process_group_main

Commits

Commits on Nov 19, 2025

[DEV] Add support of fake distributed process group (#2254)
Victarry
committed
Add version checks and warnings.
Victarry
committed
print to warn_rank_0
Victarry
committed

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