Skip to content

Add sync option to -Z threads to force synchronization on one thread#156198

Open
Zoxc wants to merge 1 commit intorust-lang:mainfrom
Zoxc:threads-sync
Open

Add sync option to -Z threads to force synchronization on one thread#156198
Zoxc wants to merge 1 commit intorust-lang:mainfrom
Zoxc:threads-sync

Conversation

@Zoxc
Copy link
Copy Markdown
Contributor

@Zoxc Zoxc commented May 5, 2026

This adds a sync option to -Z threads to force synchronization while still using one thread. This is useful to measure overhead of synchronization without the noise of additional threads.

@rustbot rustbot added A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels May 5, 2026
@rustbot
Copy link
Copy Markdown
Collaborator

rustbot commented May 5, 2026

r? @folkertdev

rustbot has assigned @folkertdev.
They will have a look at your PR within the next two weeks and either review your PR or reassign to another reviewer.

Use r? to explicitly pick a reviewer

Why was this reviewer chosen?

The reviewer was selected based on:

  • Owners of files modified in this PR: compiler
  • compiler expanded to 73 candidates
  • Random selection from 19 candidates

@rust-log-analyzer

This comment has been minimized.

@rust-log-analyzer

This comment has been minimized.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

Projects

None yet

Development

Successfully merging this pull request may close these issues.

4 participants