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chore: add math benches - #5479

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apache:mainfrom
coderfender:bench_math_scalar_expr
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chore: add math benches#5479
coderfender wants to merge 2 commits into
apache:mainfrom
coderfender:bench_math_scalar_expr

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@coderfender

@coderfender coderfender commented Aug 26, 2026

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Which issue does this PR close?

Part of #5396.

Rationale for this change

The native scalar math kernels spark_log, spark_pow, and abs have no criterion coverage, so there's no baseline to guard against regressions when tuning them

What changes are included in this PR?

Benchmark-only, no behavior change

How are these changes tested?

Run locally

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coderfender marked this pull request as draft August 26, 2026 18:50
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coderfender marked this pull request as ready for review August 27, 2026 02:41
@coderfender coderfender changed the title chore : add math benches chore: add math benches Aug 27, 2026
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coderfender force-pushed the bench_math_scalar_expr branch 2 times, most recently from 0433277 to fe986a0 Compare August 27, 2026 03:05
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coderfender force-pushed the bench_math_scalar_expr branch from fe986a0 to 7c01c37 Compare August 27, 2026 04:00

@sunchao sunchao left a comment

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Rechecked 7c01c37291abe677477cc35fc5d68534865fe836: the shared-helper lint issue is fixed. Fresh focused lint checks, benchmark smoke runs, and native output assertions pass; no outstanding P1/P2 findings.

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Thank you for the approval @sunchao , I will merge it once CI passes

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2 participants