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Account for grouped checkpoint, head, and enclosing forward buffers - #898

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bradhilton merged 42 commits into

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schulman/848-checkpoint-head-demand-20260915

Sep 24, 2026

Commits on Sep 16, 2026
Commits on Sep 17, 2026
Commits on Sep 19, 2026
- Account for checkpoint input gradients in static peak admission
  bradhilton
  committed
  32c874f
- Preserve split forward ordering with checkpoint gradient peak allowance
  bradhilton
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  be3fe54
- style: format checkpoint gradient memory tests
  bradhilton
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  f570804
- Route checkpoint gradient memory tests to Megatron environment
  bradhilton
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  bb39499
- test(trainer-rank): include checkpoint gradients in head peak expectations
  bradhilton
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  8b3e1df
- fix(trainer-rank): retain generic admission for declined MoE layouts
  bradhilton
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  935e0e3
- Private integration: merge main 5b7acf06d209 into PR #898
  Codex Halley
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  7e60bce
- Fix cold-signature planner fixture slot references
  Codex Halley
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  05e8ebf
Commits on Sep 21, 2026
- Compose reviewed ART #898 with merged #929
  bradhilton
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  f26eda2
Commits on Sep 22, 2026
Commits on Sep 23, 2026
Commits on Sep 24, 2026
- Merge landed cache-recovery dependency into admission branch
  bradhilton
  committed
  25bff2e