vstinner.bsky.social
Maintain Python upstream (http://python.org) and downstream (RHEL and Fedora) for Red Hat. Python core developer.
👤 Joined on 21 November 2024
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@vstinner.bsky.socialstep 1: do an experimental JIT step 2: do a website called www.doesjitgobrrr.com to track performance step 3: write a PEP called "JIT Go Brrr" step 4: non-experimental JIT gone brrr? step 5: CPython gone brr? step 6: brrrrrr? peps.python.org/pep-0836/ #Python #CPython #JIT #PEP #PEP836 #JIT #GoBrrr
Show PostPEP 832: virtual environment discovery discuss.python.org/t/106998 This PEP also puts me in a tie with @vstinner.bsky.social for being the 4th most prolific PEP (co-)author. 😅
Show Post🔑 Security Track Spotlight: Python isn’t supposed to segfault… right? 👀 At #PyConUS 2026, @emmatyping.dev explores how Rust for CPython can improve memory safety and reliability in Python’s core runtime. #security us.pycon.org/2026/schedul...
Show PostFrame pointers? Frame pointers! peps.python.org/pep-0831/
Show Post@lukasz.langa.pl has been an extraordinary example of how a program like the developer in residence can make Open Source sustainable and healthy. I don’t think I will surprise anyone saying that program has been successfully in great part because of him. He leaves very big shoes to fill! 🖤🙏
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