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Title: gh-149335: Avoid JIT trace buffer asserts with overhead above `FITNESS_INITIAL` by cocolato · Pull Request #149633 · python/cpython · GitHub

Open Graph Title: gh-149335: Avoid JIT trace buffer asserts with overhead above `FITNESS_INITIAL` by cocolato · Pull Request #149633 · python/cpython

X Title: gh-149335: Avoid JIT trace buffer asserts with overhead above `FITNESS_INITIAL` by cocolato · Pull Request #149633 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: The trace buffer now reserves a small fixed overhead above FITNESS_INITIAL for entry and loop-closing uops. Issue: JIT can trigger assert(uop_buffer_remaining_space(trace) > space_needed); for...

X Description: The trace buffer now reserves a small fixed overhead above FITNESS_INITIAL for entry and loop-closing uops. Issue: JIT can trigger assert(uop_buffer_remaining_space(trace) > space_needed);...

Opengraph URL: https://github.com/python/cpython/pull/149633

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