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GeezerVison is showing github.com — gh-139038: Link to Savannah's webpage for JIT results by Fidget-Spinner · Pull Request #146013 · python/cpython

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@Fidget-Spinner

@Fidget-Spinner Fidget-Spinner commented Mar 16, 2026 •
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Brrr site is more accurate to our claims as it builds the macOS builds with tail-calling interpreter, which is what we compare against in 3.15. The old results use the default interpreter, which while also fine, is not what 3.15 is distributed with anymore (if I understand Ned's configuration properly).

CC @savannahostrowski

  • Issue: JIT Planning for 3.15 and 3.16 #139038

📚 Documentation preview 📚: https://cpython-previews--146013.org.readthedocs.build/

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@Fidget-Spinner
Link to Savannah's webpage for JIT results
f60217e
@Fidget-Spinner
Fidget-Spinner requested a review from AA-Turner as a code owner March 16, 2026 08:52
@bedevere-app bedevere-app Bot added docs Documentation in the Doc dir skip news labels Mar 16, 2026
@github-project-automation github-project-automation Bot added this to Docs PRs Mar 16, 2026
@github-project-automation github-project-automation Bot moved this to Todo in Docs PRs Mar 16, 2026
@bedevere-app bedevere-app Bot added the awaiting core review label Mar 16, 2026
@bedevere-app bedevere-app Bot mentioned this pull request Mar 16, 2026
JIT Planning for 3.15 and 3.16 #139038
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@Fidget-Spinner
Fidget-Spinner requested review from hugovk and removed request for AA-Turner March 16, 2026 08:52
hugovk
hugovk approved these changes Mar 16, 2026
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@bedevere-app bedevere-app Bot added awaiting merge and removed awaiting core review labels Mar 16, 2026
@hugovk
hugovk merged commit e2e6203 into python:main Mar 16, 2026
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@github-project-automation github-project-automation Bot moved this from Todo to Done in Docs PRs Mar 16, 2026
@bedevere-app bedevere-app Bot removed the awaiting merge label Mar 16, 2026
@Fidget-Spinner

Fidget-Spinner commented Mar 16, 2026

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I think I meant to wait for Savannah, but oh well :).
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@Fidget-Spinner
Fidget-Spinner deleted the update_jit_brrr branch March 16, 2026 14:07
@hugovk

hugovk commented Mar 17, 2026

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You only requested a review from me. Anyway, thanks for the PR and it's easy to update if needed :)
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@savannahostrowski

savannahostrowski commented Mar 17, 2026

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It's all good! Exciting!

I am migrating the app to a real-deal provider for better guaranteed uptime. Right now, I'm on self-hosted infrastructure, and power outages take everything down.

Staging site is https://doesjitgobrrr.fastapicloud.dev/. Will do DNS cutover in a couple days if nothing breaks!
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ljfp pushed a commit to ljfp/cpython that referenced this pull request Apr 25, 2026
@Fidget-Spinner @ljfp
pythongh-139038: Link to Savannah's webpage for JIT results (python#1…
37e9dc4 
…46013)
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@Fidget-Spinner @hugovk @savannahostrowski
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