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Title: bpo-44338: Port LOAD_GLOBAL to PEP 659 adaptive interpreter by markshannon · Pull Request #26638 · python/cpython · GitHub

Open Graph Title: bpo-44338: Port LOAD_GLOBAL to PEP 659 adaptive interpreter by markshannon · Pull Request #26638 · python/cpython

X Title: bpo-44338: Port LOAD_GLOBAL to PEP 659 adaptive interpreter by markshannon · Pull Request #26638 · python/cpython

Description: Adds two specializations of LOAD_GLOBAL: LOAD_GLOBAL_MODULE for module variables LOAD_GLOBAL_BUILTIN for builtins. Removes the old "opcache" mechanism. Adds a few more stats (hidden behind a compile-time flag). https://bugs.python.org/issue44338

Open Graph Description: Adds two specializations of LOAD_GLOBAL: LOAD_GLOBAL_MODULE for module variables LOAD_GLOBAL_BUILTIN for builtins. Removes the old "opcache" mechanism. Adds a few more stats (hidden...

X Description: Adds two specializations of LOAD_GLOBAL: LOAD_GLOBAL_MODULE for module variables LOAD_GLOBAL_BUILTIN for builtins. Removes the old "opcache" mechanism. Adds a few more stats...

Opengraph URL: https://github.com/python/cpython/pull/26638

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bpo-44338: Port LOAD_GLOBAL to PEP 659 adaptive interpreter https://github.com/python/cpython/pull/26638/files#top
Show all changes 11 commits https://github.com/python/cpython/pull/26638/files
6e57707 Add specializations of LOAD_GLOBAL. markshannon Jun 2, 2021 https://github.com/python/cpython/pull/26638/commits/6e57707f51ab5779f9f4142ef1765126a6c19033
b970dfc Add more stats. markshannon Jun 4, 2021 https://github.com/python/cpython/pull/26638/commits/b970dfc98accb760c13ef48095c7f5348f834e7b
2b7aad1 Remove old opcache; it is no longer used. markshannon Jun 8, 2021 https://github.com/python/cpython/pull/26638/commits/2b7aad15891e2d0a90549732f2e3fc8a7f30faf3
20daa07 Use _PyDict_GetItemHint instead of _Py_dict_lookup markshannon Jun 9, 2021 https://github.com/python/cpython/pull/26638/commits/20daa07e62e5f681ea416d0a62929fae148eb2c1
704d217 Check globals version as well as builtins markshannon Jun 10, 2021 https://github.com/python/cpython/pull/26638/commits/704d2170a60096a9784aee0c0ac3d5e36b094035
a7746e0 Correctly round sizeof() for code object. markshannon Jun 10, 2021 https://github.com/python/cpython/pull/26638/commits/a7746e0499a9cb4b9ce97aebcc3cd157791f0737
8ad3e55 Add NEWS markshannon Jun 10, 2021 https://github.com/python/cpython/pull/26638/commits/8ad3e55f5673f6bdefe58587335c21885cd68ed1
aec7872 Remove some code duplication and fix up stats printing. markshannon Jun 11, 2021 https://github.com/python/cpython/pull/26638/commits/aec787278ed7d1a88880ac4a8ffd0435df63a396
b4431be Add casts and comment on which type of cache entries are used. markshannon Jun 11, 2021 https://github.com/python/cpython/pull/26638/commits/b4431be2521ede0d2bd1701bd61f2c1654aee572
f043576 Fix a couple of copy and paste errors markshannon Jun 11, 2021 https://github.com/python/cpython/pull/26638/commits/f043576ed38ddecd6c0d3e909a124d10a9877fdc
72a7bcc Merge branch 'main' into specialize-load-global markshannon Jun 14, 2021 https://github.com/python/cpython/pull/26638/commits/72a7bccdf3e1a6c57d57eb71e1f04180fca0366b
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