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Title: bpo-44337: Port LOAD_ATTR to PEP 659 adaptive interpreter by markshannon · Pull Request #26595 · python/cpython · GitHub

Open Graph Title: bpo-44337: Port LOAD_ATTR to PEP 659 adaptive interpreter by markshannon · Pull Request #26595 · python/cpython

X Title: bpo-44337: Port LOAD_ATTR to PEP 659 adaptive interpreter by markshannon · Pull Request #26595 · python/cpython

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

Open Graph Description: Implements four specializations of LOAD_ATTR: LOAD_ATTR_SLOT for slots. LOAD_ATTR_SPLIT_KEYS for attributes in instance dictionaries that have split keys. LOAD_ATTR_HINT for attributes in instance...

X Description: Implements four specializations of LOAD_ATTR: LOAD_ATTR_SLOT for slots. LOAD_ATTR_SPLIT_KEYS for attributes in instance dictionaries that have split keys. LOAD_ATTR_HINT for attributes in instance...

Opengraph URL: https://github.com/python/cpython/pull/26595

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og:image:altImplements four specializations of LOAD_ATTR: LOAD_ATTR_SLOT for slots. LOAD_ATTR_SPLIT_KEYS for attributes in instance dictionaries that have split keys. LOAD_ATTR_HINT for attributes in instance...
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Commits17 (17)https://github.com/python/cpython/pull/26595/commits
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bpo-44337: Port LOAD_ATTR to PEP 659 adaptive interpreterhttps://github.com/python/cpython/pull/26595/commits#top
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Specialize LOAD_ATTR with LOAD_ATTR_SLOT and LOAD_ATTR_SPLIT_KEYShttps://github.com/python/cpython/pull/26595/commits/8db0653950309a2b911972acd4f025c0d5e90a78
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Move dict-common.h to internal/pycore_dict.hhttps://github.com/python/cpython/pull/26595/commits/35522bcf8c4f443373df34a2038c32142ec80daf
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Add LOAD_ATTR_COMBINED_KEYS specialized opcode.https://github.com/python/cpython/pull/26595/commits/3ca2c7c6c65c01451170a5c79a8c49d9d5f42b9e
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Quicken in function if loopyhttps://github.com/python/cpython/pull/26595/commits/3d50df3cf0d16291b370afd38b99e70899e15870
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Specialize LOAD_ATTR for module attributes.https://github.com/python/cpython/pull/26595/commits/85dd177788d96dc28a229d28695f79e9626c2a3c
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Rename LOAD_ATTR_COMBINED_KEYS to LOAD_ATTR_WITH_HINT. Add NEWS item.https://github.com/python/cpython/pull/26595/commits/a03abb353ed2b03c65e287b662fb526a8e433a0f
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Fix name and use wider cache slot.https://github.com/python/cpython/pull/26595/commits/10799646c86f9cd5014056d9cb7f3fc437fc7843
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Remove rebase artifacthttps://github.com/python/cpython/pull/26595/commits/d2e09408620c77e8afa063fcfe2914ed064d961a
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Use specialization statshttps://github.com/python/cpython/pull/26595/commits/d8909438f8a6a82c61db6e384b90d17b434cc2c5
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Use _PyDict_GetItemHint instead of _Py_dict_lookup to determine index in dictionary when specializing.https://github.com/python/cpython/pull/26595/commits/f9e999ccbba871a5998fcb3c9fea4a5c0b679ba5
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Fix compiler warnings and check slot offset can be stored in index fieldhttps://github.com/python/cpython/pull/26595/commits/b07f219a01c1a37e122af997bfed27d355d8442d
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