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CI: prototype persistent pip cache - #24054

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vyasr wants to merge 11 commits into
NVIDIA:mainfrom
vyasr:codex/prototype-pip-cache
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vyasr wants to merge 11 commits into
NVIDIA:mainfrom
vyasr:codex/prototype-pip-cache

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@vyasr vyasr commented Sep 9, 2026 •

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Description

Prototype a writable, workspace-local pip cache for the cuDF pandas wheel-test job. The wrapper pins the unreleased rapids-init-pip change by commit SHA, so this can validate reuse across the job’s compatibility virtual environments and across workflow reruns before the tool is released.

Refs rapidsai/build-planning#260.

Checklist

  • I am familiar with the Contributing Guidelines.
  • New or existing tests cover these changes.
  • The documentation is up to date with these changes (not applicable: CI-only prototype).

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@vyasr vyasr added ci cudf.pandas Issues specific to cudf.pandas labels Sep 9, 2026
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vyasr commented Sep 9, 2026

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/ok to test

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vyasr commented Sep 9, 2026

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/ok to test

@vyasr
vyasr force-pushed the codex/prototype-pip-cache branch from b73af64 to 8b74cff Compare September 9, 2026 07:03
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vyasr commented Sep 9, 2026

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/ok to test

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vyasr commented Sep 9, 2026

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/ok to test

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vyasr commented Sep 9, 2026

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/ok to test

@vyasr vyasr mentioned this pull request Sep 9, 2026
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vyasr commented Sep 9, 2026

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Closing. We're going to stick with only intra-job pip caching. There is limited evidence of benefits from inter-job pip caching since our proxy cache already buys us most of those benefits, and our limited 10Gb GHA cache budget is best spent on higher leverage caches.

@vyasr vyasr closed this Sep 9, 2026
@github-project-automation github-project-automation Bot moved this from Todo to Done in cuDF Python Sep 9, 2026
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vyasr deleted the codex/prototype-pip-cache branch September 9, 2026 22:18
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