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| author | Pablo Galindo <Pablogsal@gmail.com> | 2021-01-03 04:37:46 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-01-03 04:37:46 (GMT) |
| commit | 9e8fe1986cb4205fb9f883c89b9d5d76a9847e0b (patch) | |
| tree | 1929c16afd419243c4921b0489df9d663ee59a2f | |
| parent | bd2728b1e8a99ba8f8c2d481f88aeb99b8b8360f (diff) | |
| download | cpython-9e8fe1986cb4205fb9f883c89b9d5d76a9847e0b.zip cpython-9e8fe1986cb4205fb9f883c89b9d5d76a9847e0b.tar.gz cpython-9e8fe1986cb4205fb9f883c89b9d5d76a9847e0b.tar.bz2 | |
bpo-42093: Tweak the what's new message about the new LOAD_ATTR opcode cache (GH-24070)
| -rw-r--r-- | Doc/whatsnew/3.10.rst | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Doc/whatsnew/3.10.rst b/Doc/whatsnew/3.10.rst index be529d7..4181eba 100644 --- a/Doc/whatsnew/3.10.rst +++ b/Doc/whatsnew/3.10.rst @@ -426,9 +426,11 @@ Optimizations average. (Contributed by Victor Stinner in :issue:`41006`.) -* The ``LOAD_ATTR`` instruction now uses new "per opcode cache" mechanism. - It is about 36% faster now. (Contributed by Pablo Galindo and Yury Selivanov - in :issue:`42093`, based on ideas implemented originally in PyPy and MicroPython.) +* The ``LOAD_ATTR`` instruction now uses new "per opcode cache" mechanism. It + is about 36% faster now. This makes optimized ``LOAD_ATTR`` instructions the + current most performance attribute access method (faster than slots). + (Contributed by Pablo Galindo and Yury Selivanov in :issue:`42093`, based on + ideas implemented originally in PyPy and MicroPython.) * When building Python with ``--enable-optimizations`` now ``-fno-semantic-interposition`` is added to both the compile and link line. |