[CI] Parity auto-trigger: collect scheduled architectures including Preview - #3555
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ethanwee1 wants to merge 2 commits into
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[CI] Parity auto-trigger: collect scheduled architectures including Preview#3555ethanwee1 wants to merge 2 commits into
ethanwee1 wants to merge 2 commits into
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Auto-parity was trunk-scoped (mi350 only). mi300/mi200/navi31 run in their own scheduled upstream workflows on their own SHAs at a different cadence, so the trunk-push scan never reached them. - Discover candidate SHAs from both trunk.yml pushes and the scheduled per-arch workflows (fetch_scheduled_commits / fetch_candidate_commits), deduped newest-first; a 40-hex guard drops stray non-row output. - Hold back SHAs newer than the newest scheduled run so a lagging mi300/mi200/navi batch can still join that SHA's report, yielding ONE combined parity report per SHA (parity.yml's matrix already emits a per-arch artifact plus a merged summary) once every arch that ran has finished. When no scheduled runs exist, nothing is held (mi350/trunk behaves exactly as before). - Expand ARCHS_IN to mi350 mi300 mi200 navi31. - Per-config CUDA-baseline gating: a SHA whose CUDA jobs for a test config did not run (e.g. a failed trunk run that never launched CUDA default) has no baseline for that config, so exclude just that config from the dispatch (via parity.yml's exclude_* inputs) instead of emitting a bogus all-MISSED column, and drop its ROCm shards from the completion gate. No parity_job_config.json change: mi300 has no fallback; its default/ distributed/inductor come from rocm-mi300 / periodic-rocm-mi300 / inductor-rocm-mi300, which run together on one scheduled SHA.
Treat the daily rocm-preview lane as a scheduled architecture source and remove the retired nightly exclusion.
This was referenced Aug 11, 2026
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Summary
Clean replacement for #3397 on the current
develophistory. This PR is stacked on #3554; retarget it todevelopafter #3554 lands.Test plan
parity-auto.ymlas YAMLpreviewis in scope andnightlyis absentrocm-previewdiscoveryDependencies
Made with Cursor
Alignment landing order
Automation lands last, after #3554, #3535, #3536, and the operational resilience PRs. Its PR dry-run 31506030239 loaded
preview, discoveredrocm-preview, and produced the correct workflow/job regex maps. End-to-end combined validation: 31507307756.