Unify and deduplicate max recip float tests by rperier · Pull Request #147818 · rust-lang/rust (original) (raw)

What is this?This is an experimental post-merge analysis report that shows differences in test outcomes between the merged PR and its parent PR.

Comparing cc63a0a (parent) -> e517798 (this PR)

Test differences

Show 5 test diffs

Stage 1

• floats::f16::test_max_recip: pass -> [missing] (J0)

Stage 2

• floats::f16::test_max_recip: pass -> [missing] (J1)
• floats::f128::test_max_recip: pass -> [missing] (J2)

Additionally, 2 doctest diffs were found. These are ignored, as they are noisy.

Job group index

• J0: pr-check-2, x86_64-gnu-llvm-20-3
• J1: aarch64-apple, aarch64-gnu, aarch64-gnu-llvm-20-1, aarch64-msvc-1, arm-android, armhf-gnu, dist-i586-gnu-i586-i686-musl, i686-gnu-1, i686-gnu-nopt-1, i686-msvc-1, test-various, x86_64-gnu, x86_64-gnu-aux, x86_64-gnu-llvm-20-2, x86_64-gnu-nopt, x86_64-gnu-stable, x86_64-msvc-1
• J2: aarch64-gnu, aarch64-gnu-llvm-20-1, x86_64-gnu-aux Test dashboard

Run

cargo run --manifest-path src/ci/citool/Cargo.toml --
test-dashboard e5177985a5493c783d6ba20960d2723d9d2e9214 --output-dir test-dashboard

And then open test-dashboard/index.html in your browser to see an overview of all executed tests.

Job duration changes

1. aarch64-apple: 8557.5s -> 11071.4s (29.4%)
2. dist-aarch64-apple: 5726.1s -> 7138.3s (24.7%)
3. x86_64-gnu-tools: 3762.0s -> 3264.5s (-13.2%)
4. aarch64-gnu-debug: 4175.0s -> 3679.6s (-11.9%)
5. pr-check-1: 1681.7s -> 1486.9s (-11.6%)
6. aarch64-gnu-llvm-20-1: 3765.6s -> 3384.7s (-10.1%)
7. x86_64-gnu-gcc: 3301.1s -> 2981.3s (-9.7%)
8. x86_64-gnu-nopt: 6749.0s -> 7392.6s (9.5%)
9. x86_64-gnu-llvm-20-1: 3261.4s -> 2962.7s (-9.2%)
10. armhf-gnu: 5113.6s -> 4683.0s (-8.4%) How to interpret the job duration changes?

Job durations can vary a lot, based on the actual runner instance
that executed the job, system noise, invalidated caches, etc. The table above is provided
mostly for t-infra members, for simpler debugging of potential CI slow-downs.