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Use ARM L4 nodes#428

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bdice merged 2 commits intobranch-25.12from
use-arm-l4
Sep 26, 2025
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Use ARM L4 nodes#428
bdice merged 2 commits intobranch-25.12from
use-arm-l4

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@bdice bdice commented Sep 24, 2025

See #427.

This aims to use ARM L4 nodes for most of our CI, while ensuring we retain coverage of sm80 (A100) on PRs and nightly tests.

@bdice bdice requested a review from a team as a code owner September 24, 2025 20:55
@bdice bdice requested a review from AyodeAwe September 24, 2025 20:55
@bdice bdice added improvement Improves an existing functionality non-breaking Introduces a non-breaking change labels Sep 24, 2025
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I support the overall change in the mix, but it looks like we'd now have 0 test jobs (PR or nightly) with CUDA 13 + A100s.

Would you consider shifting one of these around so we get at least one CUDA 13 + A100 job somewhere in the matrix?

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bdice commented Sep 25, 2025

@jameslamb Good idea. I moved some things around in c462487. Also increased coverage of CUDA 13, which was weak on ARM.

Here is a testing PR for cudf: rapidsai/cudf#20114

If that passes, we can merge this to branch-25.12.

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bdice commented Sep 26, 2025

All tests passed. Merging this. rapidsai/cudf#20114 (comment)

@bdice bdice merged commit f35afb2 into branch-25.12 Sep 26, 2025
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@bdice bdice deleted the use-arm-l4 branch October 24, 2025 19:41
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