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Add ASAN CI build workflow#2914

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Alex-PLACET wants to merge 20 commits into
xtensor-stack:masterfrom
Alex-PLACET:add_asan_ci_build
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Add ASAN CI build workflow#2914
Alex-PLACET wants to merge 20 commits into
xtensor-stack:masterfrom
Alex-PLACET:add_asan_ci_build

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@Alex-PLACET Alex-PLACET commented May 6, 2026

Description

Add ASAN tests and fix ASAN errors

@Alex-PLACET Alex-PLACET requested a review from JohanMabille May 7, 2026 08:28
@Alex-PLACET Alex-PLACET marked this pull request as ready for review May 7, 2026 08:28
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codspeed-hq Bot commented May 20, 2026

Merging this PR will degrade performance by 11.76%

⚠️ Different runtime environments detected

Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.

Open the report in CodSpeed to investigate

⚡ 1 improved benchmark
❌ 8 regressed benchmarks
✅ 246 untouched benchmarks

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

Benchmark BASE HEAD Efficiency
xtensor<double, 2>][256] 1.3 ms 1.5 ms -13.06%
xtensor<double, 2>][32] 22.7 µs 26.1 µs -13.09%
xtensor<double, 2>][64] 85.6 µs 98.5 µs -13.1%
xexpression_cube[256] 608.7 µs 709.1 µs -14.16%
xexpression_cube[32] 13.2 µs 15 µs -11.64%
xexpression_cube[64] 41.6 µs 48 µs -13.35%
view_assign_view_noalias[float] 38.4 µs 49.4 µs -22.29%
xshape_access[std\:\:array<std\:\:size_t, 4>] 125.3 ns 154.4 ns -18.88%
xshape_initializer[std\:\:array<std\:\:size_t, 4>] 180.8 ns 151.7 ns +19.23%

Tip

Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.


Comparing Alex-PLACET:add_asan_ci_build (1857804) with master (b4a9f8e)

Open in CodSpeed

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