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arm64 python: Avoid nested class in insn hook for 10x hook and 10% overall speedup (#2095)

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* arm64 python: Avoid nested class in insn hook for 10x hook speedup

Promote CpReg to a module-level class to address unnecessary performance
reduction.  In a real-world use case tracing the emulation of real-world
machine code, this change reduces time spent in CpReg namedtuple
construction from 10% of overall time to below 1%, for a 10x speedup of
the insn hook itself, or a 10% overall speedup.  Measured using
cProfile, python 3.13.

* upgrade distro to 22.04

* revert to 22.04 for now

* also revert for wheels

---------

Co-authored-by: mio <mio@lazym.io>
This commit is contained in:
Daniel Roethlisberger
2025-02-10 07:56:34 +01:00
committed by GitHub
parent 1ba25def8e
commit e166cd93bb
3 changed files with 15 additions and 14 deletions
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4
.github/workflows/build-wheels-publish.yml vendored
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@@ -55,9 +55,9 @@ jobs:
# x86_64 - musllinux
- { os: ubuntu-latest, arch: x86_64, cibw_build: 'cp38-musllinux*', cibw_skip: '' }
# aarch64 - manylinux
- { os: ubuntu-latest, arch: aarch64, cibw_build: 'cp38-manylinux*', cibw_skip: '' }
- { os: ubuntu-22.04, arch: aarch64, cibw_build: 'cp38-manylinux*', cibw_skip: '' }
# aarch64 - musllinux
- { os: ubuntu-latest, arch: aarch64, cibw_build: 'cp38-musllinux*', cibw_skip: '' }
- { os: ubuntu-22.04, arch: aarch64, cibw_build: 'cp38-musllinux*', cibw_skip: '' }
- { os: macos-13, arch: x86_64, cibw_build: 'cp38*', cibw_skip: '' }
- { os: macos-latest, arch: arm64, cibw_build: 'cp38*', cibw_skip: '' }
- { os: windows-2019, arch: AMD64, cibw_build: 'cp38*', cibw_skip: '' }