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[WS2][PR5][Attention] Add distributed CP drift benchmark artifacts - #285

Merged

Flink-ddd merged 26 commits into

testfrom

codex/ws2-pr5-cp-attention-drift

Aug 24, 2026

Commits on Aug 7, 2026
- feat(attention): add CP backward drift validation
  inaniloquentee
  committed
  82aa599
Commits on Aug 8, 2026
- feat(attention): add CP drift benchmark artifacts
  inaniloquentee
  committed
  561dce6
Commits on Aug 12, 2026
- Merge PR3 CP reference dependency
  inaniloquentee
  committed
  368d1bd
- feat(attention): add P2P NCCL CP drift benchmark
  inaniloquentee
  committed
  a013e1c
Commits on Aug 13, 2026
- fix(attention): validate CP reference numeric inputs
  inaniloquentee
  committed
  79a5c3a
- fix(attention): bind backward gradient dtype and device
  inaniloquentee
  committed
  578c6b2
- fix(attention): enforce FP32 CP merge state
  inaniloquentee
  committed
  504a95d
- test(attention): add strict issue 235 GPU acceptance gate
  inaniloquentee
  committed
  4d4f331
- test(attention): verify P2P final-write evidence
  inaniloquentee
  committed
  37c0b2d
- test(attention): bind P2P manifest ownership
  inaniloquentee
  committed
  2627886
- style(attention): satisfy full PR lint
  inaniloquentee
  committed
  14e60df
Commits on Aug 16, 2026
- test(attention): require Q AG in GPU acceptance
  inaniloquentee
  committed
  0ee49c3
- fix(ws2): use shared BF16 logprob tolerance
  Codex H100 Integration
  committed
  3d5e395
- fix(ws2): preserve structured unavailable lanes
  Codex H100 Integration
  committed
  0f59ace
- test(ws2): compare native TE KV ring diagnostically
  Codex H100 Integration
  committed
  20d980a
- fix(ci): satisfy PR5 lint and docs checks
  Codex H100 Integration
  committed
  099798c
- fix(types): narrow split-k boundaries
  Codex H100 Integration
  committed
  6dba1e8
- fix(types): validate acceptance evidence explicitly
  Codex H100 Integration
  committed
  5939646
- fix(ws2): keep allreduce outside attention gate
  Codex H100 Integration
  committed
  6b79059
Commits on Aug 17, 2026
- test(ws2): gate p2p attention on four-rank protocol
  Codex H100 Integration
  committed
  7c45a6c
- fix(ws2): separate FlashInfer drift thresholds
  Codex H100 Integration
  committed
  0e8e0aa
- test(attention): run full deterministic communication matrix
  inaniloquentee
  committed
  2a0a600
Commits on Aug 18, 2026
- Merge remote-tracking branch 'upstream/test' into codex/review-pr285-live
  inaniloquentee
  committed
  5cb1a2b
- test(attention): require strict schedule and zero drift evidence
  inaniloquentee
  committed
  f21eee7
Commits on Aug 24, 2026
- Merge origin/test into PR #285
  inaniloquentee
  committed
  3b91a4b
- Merge branch 'test' into codex/ws2-pr5-cp-attention-drift
  inaniloquentee
  authored
  15f65c6

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[WS2][PR5][Attention] Add distributed CP drift benchmark artifacts - #285

[WS2][PR5][Attention] Add distributed CP drift benchmark artifacts#285
Flink-ddd merged 26 commits into
testfrom
codex/ws2-pr5-cp-attention-drift

Commits on Aug 7, 2026

feat(attention): add CP backward drift validation

Commits on Aug 8, 2026

feat(attention): add CP drift benchmark artifacts

Commits on Aug 12, 2026

Merge PR3 CP reference dependency

feat(attention): add P2P NCCL CP drift benchmark

Commits on Aug 13, 2026

fix(attention): validate CP reference numeric inputs

fix(attention): bind backward gradient dtype and device

fix(attention): enforce FP32 CP merge state

test(attention): add strict issue 235 GPU acceptance gate

test(attention): verify P2P final-write evidence

test(attention): bind P2P manifest ownership

style(attention): satisfy full PR lint

Commits on Aug 16, 2026

test(attention): require Q AG in GPU acceptance

fix(ws2): use shared BF16 logprob tolerance

fix(ws2): preserve structured unavailable lanes

test(ws2): compare native TE KV ring diagnostically

fix(ci): satisfy PR5 lint and docs checks

fix(types): narrow split-k boundaries

fix(types): validate acceptance evidence explicitly

fix(ws2): keep allreduce outside attention gate

Commits on Aug 17, 2026

test(ws2): gate p2p attention on four-rank protocol

fix(ws2): separate FlashInfer drift thresholds

test(attention): run full deterministic communication matrix

Commits on Aug 18, 2026

Merge remote-tracking branch 'upstream/test' into codex/review-pr285-live

test(attention): require strict schedule and zero drift evidence

Commits on Aug 24, 2026

Merge origin/test into PR #285

Merge branch 'test' into codex/ws2-pr5-cp-attention-drift