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Use a more principled approach to freelists #89738
Description
| BPO | 45575 |
|---|---|
| Nosy | @markshannon |
| PRs |
Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.
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GitHub fields:
assignee = 'https://github.com/markshannon'
closed_at = None
created_at = <Date 2021-10-22.16:20:28.637>
labels = ['interpreter-core', '3.11', 'performance']
title = 'Use a more principled approach to freelists'
updated_at = <Date 2021-10-22.16:21:16.097>
user = 'https://github.com/markshannon'bugs.python.org fields:
activity = <Date 2021-10-22.16:21:16.097>
actor = 'Mark.Shannon'
assignee = 'Mark.Shannon'
closed = False
closed_date = None
closer = None
components = ['Interpreter Core']
creation = <Date 2021-10-22.16:20:28.637>
creator = 'Mark.Shannon'
dependencies = []
files = []
hgrepos = []
issue_num = 45575
keywords = ['patch']
message_count = 1.0
messages = ['404788']
nosy_count = 1.0
nosy_names = ['Mark.Shannon']
pr_nums = ['29165']
priority = 'normal'
resolution = None
stage = 'patch review'
status = 'open'
superseder = None
type = 'performance'
url = 'https://bugs.python.org/issue45575'
versions = ['Python 3.11']
Activity
markshannon commentedon Oct 22, 2021
We have multiple freelists for performance, but they are adhoc and poorly integrated with the underlying allocator.
Improving this should give us a decent speedup.
iritkatriel commentedon Sep 10, 2022
@markshannon you closed the PR. Did you intend to leave this issue open?
iritkatriel commentedon Jan 31, 2023
Duplicate of #100240.