gh-134043: add _PyObject_GetMethodStackRef
#134044
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…thon; branch 'main' of https://github.com/python/cpython into stackref-call
colesbury
reviewed
May 22, 2025
|
I have added Result on my machine before and after this PR: Before:
❯ ./python.bat Tools/ftscalingbench/ftscalingbench.py --threads=8 method_caller
Running Release|x64 interpreter...
Running benchmarks with 8 threads
method_caller 1.8x faster
After:
❯ ./python.bat Tools/ftscalingbench/ftscalingbench.py --threads=8 method_caller
Running Release|x64 interpreter...
Running benchmarks with 8 threads
method_caller 4.9x faster |
colesbury
approved these changes
May 27, 2025
Pranjal095
pushed a commit
to Pranjal095/cpython
that referenced
this pull request
Jul 12, 2025
Adds `_PyObject_GetMethodStackRef` which uses stackrefs and takes advantage of deferred reference counting in free-threading while calling method objects in vectorcall.
taegyunkim
pushed a commit
to taegyunkim/cpython
that referenced
this pull request
Aug 4, 2025
Adds `_PyObject_GetMethodStackRef` which uses stackrefs and takes advantage of deferred reference counting in free-threading while calling method objects in vectorcall.
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_PyObject_GetMethodand calling APIs #134043