Support profile-guided optimization via Cargo
Open
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C-feature-request
Command-build
S-needs-design
- Dominant language
- Rust
- Stars
- 15.5k
- Forks
- 3k
- Avg merge
- 23h 30m
- Merged PRs (30d)
- 51
Description
Now that PGO is available in stable Rust it would be great to make it easily accessible via cargo. @alexcrichton made a rough proposal for what this could look like here: https://github.com/rust-lang/rust/issues/59913#issuecomment-483299718
Contributor guide
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 with the Rust profile-guided optimization documentation and the proposal in rust-lang/rust issue #59913, comment 483299718. Define the Cargo workflow needed to make stable Rust PGO accessible, and consider the work done when that workflow is supported by Cargo.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- build-system
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100