From 80aa53226871ba7177a21cb3949ae053507e0461 Mon Sep 17 00:00:00 2001 From: Ryan Levick Date: Tue, 26 Mar 2024 16:36:55 +0100 Subject: [PATCH] Add perf for 2023-03-27 Signed-off-by: Ryan Levick --- draft/2024-03-27-this-week-in-rust.md | 21 ++++++++++++++++++++- 1 file changed, 20 insertions(+), 1 deletion(-) diff --git a/draft/2024-03-27-this-week-in-rust.md b/draft/2024-03-27-this-week-in-rust.md index d2daaae45..a23ad76f6 100644 --- a/draft/2024-03-27-this-week-in-rust.md +++ b/draft/2024-03-27-this-week-in-rust.md @@ -99,7 +99,26 @@ If you are an event organizer hoping to expand the reach of your event, please s ### Rust Compiler Performance Triage - +An overall fairly quiet week with the unfortunate one exception of large instruction count and binary size regressions caused by changes in const evaluation. This was largely balanced out (at least in instruction count) by a group of small improvements, but the compiler did end up 0.2% slower on average across 97 benchmarks. + +Triage done by **@rylev**. +Revision range: [21d94a3..73476d](https://perf.rust-lang.org/?start=21d94a3d2c63cacf8eaf9d0ca770c0b450c558d4&end=73476d49904751f8d90ce904e16dfbc278083d2c&absolute=false&stat=instructions%3Au) + +**Summary**: + +| (instructions:u) | mean | range | count | +|:----------------------------------:|:-----:|:--------------:|:-----:| +| Regressions ❌
(primary) | 1.0% | [0.2%, 3.2%] | 56 | +| Regressions ❌
(secondary) | 0.6% | [0.1%, 1.9%] | 38 | +| Improvements ✅
(primary) | -0.8% | [-1.5%, -0.2%] | 41 | +| Improvements ✅
(secondary) | -1.2% | [-5.2%, -0.4%] | 13 | +| All ❌✅ (primary) | 0.2% | [-1.5%, 3.2%] | 97 | + + +4 Regressions, 6 Improvements, 2 Mixed; 4 of them in rollups +63 artifact comparisons made in total + +[Full report here](https://github.com/rust-lang/rustc-perf/blob/a71e92ee7d976f7cb9bf51cc08b5680340ccd5d0/triage/2024-03-26.md) ### [Approved RFCs](https://github.com/rust-lang/rfcs/commits/master)