Add ZenFlow code for Stage 3#7516

Merged

sfc-gh-truwase merged 17 commits intodeepspeedai:masterfrom

JoshWoo2003:zenflow_zero3

Oct 13, 2025

Commits on Sep 30, 2025

Merge branch 'master' into zenflow_zero3
sfc-gh-truwase
authored

Commits on Oct 1, 2025

Refactor ZenFlowSelectiveAdamW to unify temp_copy_param logic
JoshWoo2003
committed
Merge remote-tracking branch 'origin/zenflow_zero3' into zenflow_zero3
JoshWoo2003
committed
Refactor ZenFlowSelectiveAdamW to unify group_step logic
JoshWoo2003
committed

Commits on Oct 3, 2025

Merge branch 'master' into zenflow_zero3
sfc-gh-truwase
authored

Commits on Oct 5, 2025

Commits on Oct 6, 2025

Merge branch 'master' into zenflow_zero3
sfc-gh-truwase
authored

Commits on Oct 7, 2025

Commits on Oct 8, 2025

Fix: bugs in zf_torch_adam unit test
JoshWoo2003
committed

Commits on Oct 9, 2025

Merge branch 'master' into zenflow_zero3
sfc-gh-truwase
authored