rust-lang / rust-lang/rustc-perf
add overflow hang/slow test
Open
Nobody has claimed this yet.
A-benchmark
- Dominant language
- Rust
- Stars
- 733
- Forks
- 189
- Avg merge
- 10h 52m
- Merged PRs (30d)
- 43
Description
cc https://github.com/rust-lang/rust/issues/83150
https://github.com/rust-lang/rust/pull/83406 fixed this bug but didn't actually show major performance changes, so we can regress and not notice.
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reading Rust issue #83150 and PR #83406 to understand the overflow hang or slowdown and the prior fix. Then inspect rustc-perf’s existing performance-test entry points to determine where the regression test belongs. Done means the overflow case reports a measurable regression instead of silently passing.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- performance, testing
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100