Rollup of 23 pull requests - #161075
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Document `./x build --timings`
Add LLM guidance, based on the new rl/r policy
Fix llm-guidance chapter file structure
yk what we can do btree later raaaaagh pain and suffering *unleaks your box* whats thiSegmentation fault (core dumped) straight up testing it. and by it, well, let's just say. "my allocator" linked and listed the unnecesary bits? gone. reduced to atoms
This updates the rust-version file to 969b803.
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Rollup of 23 pull requests try-job: dist-i686-mingw
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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 93c9086 (parent) -> 059bf4a (this PR) Test differencesShow 2493 test diffsStage 1
Stage 2
Additionally, 2402 doctest diffs were found. These are ignored, as they are noisy. Job group index
Test dashboardRun cargo run --manifest-path src/ci/citool/Cargo.toml -- \
test-dashboard 059bf4a660ddea5bd8302ecdd4f7e40dd7a04313 --output-dir test-dashboardAnd then open Job duration changes
How to interpret the job duration changes?Job durations can vary a lot, based on the actual runner instance |
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📌 Perf builds for each rolled up PR:
previous master: 93c9086fdd In the case of a perf regression, run the following command for each PR you suspect might be the cause: |
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Finished benchmarking commit (059bf4a): comparison URL. Overall result: ❌✅ regressions and improvements - please read:Our benchmarks found a performance regression caused by this PR. Next Steps:
@rustbot label: +perf-regression Instruction countOur most reliable metric. Used to determine the overall result above. However, even this metric can be noisy.
Max RSS (memory usage)Results (primary -0.2%, secondary -6.2%)A less reliable metric. May be of interest, but not used to determine the overall result above.
CyclesResults (primary -0.8%, secondary -2.1%)A less reliable metric. May be of interest, but not used to determine the overall result above.
Binary sizeResults (primary -0.7%, secondary -1.5%)A less reliable metric. May be of interest, but not used to determine the overall result above.
Bootstrap: 455.615s -> 456.237s (0.14%) |
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#157428 364c9de allocator: refactor for stabilisationQueued 364c9de with parent 93c9086, future comparison URL. #160077 a96bde1 Don't compute FnAbi for LLVM intrinsicsQueued a96bde1 with parent 93c9086, future comparison URL. #160288 77cb04e rustdoc: use anonymous constant for primitives/keywords/attribute docsQueued 77cb04e with parent 93c9086, future comparison URL. #161040 98b932e Optimize CStr backing slice bounds checksQueued 98b932e with parent 93c9086, future comparison URL. #160928 208d24a check
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📌 Perf builds for each rolled up PR:
parent commit: 93c9086fdd In the case of a perf regression, run the following command for each PR you suspect might be the cause: |
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Insufficient permissions to issue commands to rust-timer. |
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Successful merges:
with_types_for_suggestion!inwrite_struct_like()#161036 (Usewith_types_for_suggestion!inwrite_struct_like())core::num::Complex#158885 (Addcore::num::Complex)mut-restriction when tuple constructor is used as a value #160928 (checkmut-restriction when tuple constructor is used as a value)size_of_valandalign_of_vala span #160969 (give layout errors fromsize_of_valandalign_of_vala span)#[cold]onextern "custom"functions #161002 (disallow#[cold]onextern "custom"functions)NonNullfor allCustomAPI related toBox, update documentation forCustom#161020 (io: UseNonNullfor allCustomAPI related toBox, update documentation forCustom)offload!function-like macro #161055 (offload!function-like macro)r? @ghost
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