diff options
| author | Mark Shannon <mark@hotpy.org> | 2021-06-10 07:46:01 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-06-10 07:46:01 (GMT) |
| commit | e117c0283705943189e6b1aef668a1f68f3f00a4 (patch) | |
| tree | 2f0ed87b3a6ee853b65b7db260b39d62337e87bd /Misc | |
| parent | 309ab616020f8504ced8ca64f7d7abc2df25a37f (diff) | |
| download | cpython-e117c0283705943189e6b1aef668a1f68f3f00a4.zip cpython-e117c0283705943189e6b1aef668a1f68f3f00a4.tar.gz cpython-e117c0283705943189e6b1aef668a1f68f3f00a4.tar.bz2 | |
bpo-44337: Port LOAD_ATTR to PEP 659 adaptive interpreter (GH-26595)
* Specialize LOAD_ATTR with LOAD_ATTR_SLOT and LOAD_ATTR_SPLIT_KEYS
* Move dict-common.h to internal/pycore_dict.h
* Add LOAD_ATTR_WITH_HINT specialized opcode.
* Quicken in function if loopy
* Specialize LOAD_ATTR for module attributes.
* Add specialization stats
Diffstat (limited to 'Misc')
| -rw-r--r-- | Misc/NEWS.d/next/Core and Builtins/2021-06-08-10-22-46.bpo-44337.RTjmIt.rst | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-08-10-22-46.bpo-44337.RTjmIt.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-08-10-22-46.bpo-44337.RTjmIt.rst new file mode 100644 index 0000000..2df082a --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2021-06-08-10-22-46.bpo-44337.RTjmIt.rst @@ -0,0 +1,11 @@ +Initial implementation of adaptive specialization of LOAD_ATTR + +Four specialized forms of LOAD_ATTR are added: + +* LOAD_ATTR_SLOT + +* LOAD_ATTR_SPLIT_KEYS + +* LOAD_ATTR_WITH_HINT + +* LOAD_ATTR_MODULE |