Uh oh!
There was an error while loading.Please reload this page.
- Notifications
You must be signed in to change notification settings - Fork32k
gh-134923: Use /GENPROFILE and /USEPROFILE for Windows PGO builds#134924
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to ourterms of service andprivacy statement. We’ll occasionally send you account related emails.
Already on GitHub?Sign in to your account
Conversation
There's a test release running athttps://dev.azure.com/Python/cpython/_build/results?buildId=162238&view=results, as CI doesn't enable PGO. |
Test release was good, so I think this is good to go. @mdboom FYI, in case this might affect your benchmarking. |
I'll kick off a benchmarking run of this PR right now to confirm no negative impact. |
Theresults are here. Less than 0.01% slower overall, so "within the noise". |
Good to know, thanks! From the docs it sounds like if anything, the time it takes to collect the profile is improved, but we don't really care too much about that anyway. |
8865b4f
intopython:mainUh oh!
There was an error while loading.Please reload this page.
Thanks@zooba for the PR 🌮🎉.. I'm working now to backport this PR to: 3.13, 3.14. |
…ds (pythonGH-134924)(cherry picked from commit8865b4f)Co-authored-by: Steve Dower <steve.dower@python.org>
Sorry,@zooba, I could not cleanly backport this to
|
GH-134950 is a backport of this pull request to the3.14 branch. |
GH-134951 is a backport of this pull request to the3.13 branch. |
Uh oh!
There was an error while loading.Please reload this page.