[WIP] Megatron GRPO#6025

Draft

hjh0119 wants to merge 47 commits intomodelscope:mainfrom

hjh0119:mega-grpo

Commits on Aug 29, 2025

wip
hjh0119
committed

Commits on Sep 1, 2025

init wip
hjh0119
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args wip
hjh0119
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Commits on Sep 2, 2025

Merge remote-tracking branch 'origin/main' into mega-grpo
hjh0119
committed

Commits on Sep 3, 2025

reuse _prepare_rollout_engine
hjh0119
committed

Commits on Sep 11, 2025

merge main
hjh0119
committed

Commits on Sep 12, 2025

mega wip
hjh0119
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Commits on Sep 17, 2025

Commits on Sep 18, 2025

Commits on Sep 19, 2025

rollout wip
hjh0119
committed

Commits on Sep 22, 2025

Commits on Sep 24, 2025

wip
hjh0119
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Commits on Sep 28, 2025

loss wip
hjh0119
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fix repeat n
hjh0119
committed

Commits on Sep 29, 2025

Commits on Sep 30, 2025

Commits on Oct 1, 2025

fix rollout_group & rollout judgement
hjh0119
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Commits on Oct 6, 2025

fix step
hjh0119
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merge main
hjh0119
committed

Commits on Oct 7, 2025

move old base trainer to newer
hjh0119
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Commits on Oct 8, 2025

fix
hjh0119
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offload utils
hjh0119
committed

Commits on Oct 10, 2025

Commits on Oct 11, 2025

Commits on Oct 13, 2025

Commits on Oct 14, 2025