Repository navigation
_freeze_module on Windows can be built faster with no optimization #90281
Description
| BPO | 46123 |
|---|---|
| Nosy | @pfmoore, @tjguk, @zware, @zooba, @neonene |
| PRs |
Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.
Show more details
GitHub fields:
assignee = None
closed_at = <Date 2021-12-19.14:55:29.587>
created_at = <Date 2021-12-18.11:50:48.124>
labels = ['3.11', 'build', 'OS-windows', 'performance']
title = '_freeze_module on Windows can be built faster with no optimization'
updated_at = <Date 2021-12-19.14:55:29.586>
user = 'https://github.com/neonene'bugs.python.org fields:
activity = <Date 2021-12-19.14:55:29.586>
actor = 'steve.dower'
assignee = 'none'
closed = True
closed_date = <Date 2021-12-19.14:55:29.587>
closer = 'steve.dower'
components = ['Build', 'Windows']
creation = <Date 2021-12-18.11:50:48.124>
creator = 'neonene'
dependencies = []
files = []
hgrepos = []
issue_num = 46123
keywords = ['patch']
message_count = 2.0
messages = ['408841', '408904']
nosy_count = 5.0
nosy_names = ['paul.moore', 'tim.golden', 'zach.ware', 'steve.dower', 'neonene']
pr_nums = ['30181']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'performance'
url = 'https://bugs.python.org/issue46123'
versions = ['Python 3.11']
Activity
neonene commentedon Dec 18, 2021
In Makefile.pre.in, LTO is disabled when building _freeze_module. MSVC can also cut the build time of _freeze_module.exe in half without the optimization.
zooba commentedon Dec 19, 2021
New changeset 0b582a4 by neonene in branch 'main':
bpo-46123: Disable optimizations for _freeze_module.exe on MSVC for faster building (GH-30181)
0b582a4