[DON'T MERGE] Run multi-rank CPU unit tests in CI via LOCAL_SIZE - #8381

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delock wants to merge 38 commits into

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delock:ci/cpu-multi-rank-local-size

Commits on Sep 3, 2026

Run multi-rank CPU unit tests in CI via LOCAL_SIZE
delock
committed
ec752ba
Disable dist-env reuse for the full multi-rank CPU run
delock
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f2b7d0b
Split CPU unit tests into halves with per-half timeouts
delock
committed
f2793e7

Commits on Sep 15, 2026

Merge branch 'master' into ci/cpu-multi-rank-local-size
delock
authored
4d4019d

Commits on Sep 16, 2026

Commits on Sep 17, 2026

Commits on Sep 18, 2026

Commits on Sep 21, 2026

Merge remote-tracking branch 'origin/master' into ci/cpu-multi-rank-local-size
delock
committed
940d404
Fix pipe tests failures on CPU

jinyouzhi
authored and
delock
committed
61abf25
Skip fp16 ZeroPP tests on accelerators without fp16 support

jinyouzhi
authored and
delock
committed
68fdd74
Skip ZERO++ Quantized in CPU

jinyouzhi
authored and
delock
committed
2adfc0d

Commits on Sep 22, 2026

Commits on Sep 24, 2026

Commits on Sep 25, 2026

Skip fp16 no_sync tests on accelerators without fp16 support
delock
committed
18ee3ec

Commits on Sep 26, 2026

Allow fp16 ulp noise in autocast loss parity at ZeRO-3
delock
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ecc198e
Move the CPU workflow to torch 2.14.0 for this branch
delock
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5770829
Run only the multi-rank tests in this workflow
delock
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a84e1b7

Commits on Sep 27, 2026

Fix Ulysses SP registration check and seqlen exchange on gloo
delock
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5914ddc
Adapt the ulysses_sp_hf tests for non-CUDA accelerators
delock
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86eeb05
Raise the non-v1 half timeout to 180m
delock
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c81a577
De-hardcode the disable-in-eval test device
delock
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a0680d6
Skip fp16 MoE checkpoint tests on accelerators without fp16 support
delock
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1e6872a
Skip the remaining fp16-config tests without fp16 support
delock
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e6c3d95

Commits on Sep 28, 2026

Raise the non-v1 half timeout to 210m
delock
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30a96e4
Dump the stack of a wedged rank instead of blocking its pool forever
delock
committed
73425cb