Avoid releasing the GIL in nonblocking socket operations
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3.12
performance
topic-socket
- 主要語言
- Python
- 星號
- 77.2k
- 分支
- 36k
- PR 合併指標
- PR 指標待擷取
描述
| BPO | 45819 |
|---|---|
| Nosy | @rhettinger, @tiran, @asvetlov, @1st1, @jakirkham, @jcrist |
| PRs | |
| Files |
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 = None
closed_at = None
created_at = <Date 2021-11-16.18:51:40.323>
labels = ['3.11', 'expert-asyncio', 'expert-IO', 'performance']
title = 'Avoid releasing the GIL in nonblocking socket operations'
updated_at = <Date 2022-02-02.23:18:52.305>
user = 'https://github.com/jcrist'
bugs.python.org fields:
activity = <Date 2022-02-02.23:18:52.305>
actor = 'jakirkham'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['IO', 'asyncio']
creation = <Date 2021-11-16.18:51:40.323>
creator = 'jcristharif'
dependencies = []
files = ['50443']
hgrepos = []
issue_num = 45819
keywords = ['patch']
message_count = 3.0
messages = ['406422', '406431', '406436']
nosy_count = 6.0
nosy_names = ['rhettinger', 'christian.heimes', 'asvetlov', 'yselivanov', 'jakirkham', 'jcristharif']
pr_nums = ['29579']
priority = 'normal'
resolution = None
stage = 'patch review'
status = 'open'
superseder = None
type = 'performance'
url = 'https://bugs.python.org/issue45819'
versions = ['Python 3.11']
貢獻指南
從這裡開始
- 先讀完整個 Issue，再讀專案的貢獻指南。
- 在 Issue 下留言說明你要接手 —— 這能避免兩個人做同樣的事。
- Fork 儲存庫，在一個分支上完成修改。
- 送出 Pull Request，並在描述裡引用這個 Issue 編號。
研究方向
先閱讀 bench.py 和連結的 PR python/cpython#29579，然後追蹤基準測試涵蓋的非阻塞 socket 操作。對這些操作要求的 GIL 釋放行為已完成變更，且基準測試仍能呈現預期的效能行為，即表示完成。
由索引模型根據 Issue 內容生成。
評估
- 技術堆疊
- python
- 領域
- backend
- Issue 類型
- 重構
- 難度
- 4/5
- 預估耗時
- 3-5 天
- 活躍度
- 停滯
- 描述清晰度
- 基本清楚
- 新手友好度
- 20/100