diff --git a/draft/2025-01-15-this-week-in-rust.md b/draft/2025-01-15-this-week-in-rust.md index 6925a0119..25c0284d1 100644 --- a/draft/2025-01-15-this-week-in-rust.md +++ b/draft/2025-01-15-this-week-in-rust.md @@ -235,7 +235,26 @@ If you are an event organizer hoping to expand the reach of your event, please s ### Rust Compiler Performance Triage - +A quiet week with little change to the actual compiler performance. The biggest compiler regression was quickly recognized and reverted. + +Triage done by **@rylev**. +Revision range: [0f1e965f..1ab85fbd](https://perf.rust-lang.org/?start=0f1e965fec3bc2f97b932e9dd8e85fca6d7faadc&end=1ab85fbd7474e8ce84d5283548f21472860de3e2&absolute=false&stat=instructions%3Au) + +**Summary**: + +| (instructions:u) | mean | range | count | +|:----------------------------------:|:------:|:---------------:|:-----:| +| Regressions ❌
(primary) | 0.4% | [0.1%, 1.8%] | 21 | +| Regressions ❌
(secondary) | 0.5% | [0.0%, 2.0%] | 35 | +| Improvements ✅
(primary) | -0.8% | [-2.7%, -0.3%] | 6 | +| Improvements ✅
(secondary) | -10.2% | [-27.8%, -0.1%] | 13 | +| All ❌✅ (primary) | 0.2% | [-2.7%, 1.8%] | 27 | + + +4 Regressions, 3 Improvements, 3 Mixed; 3 of them in rollups +44 artifact comparisons made in total + +[Full report here](https://github.com/rust-lang/rustc-perf/blob/194b9b1c83f638475d35b5bc27c9617ec3725941/triage/2025-01-14.md) ### [Approved RFCs](https://github.com/rust-lang/rfcs/commits/master)