shared memory problems with multiprocessing.Pool
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3.8 (EOL)
stdlib
topic-multiprocessing
type-bug
- 主要语言
- Python
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描述
| BPO | 40828 |
|---|---|
| Nosy | @pitrou, @applio, @vinay0410, @trapezoid677 |
| 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 2020-05-30.17:57:21.554>
labels = ['3.8', 'type-bug', 'library']
title = 'shared memory problems with multiprocessing.Pool'
updated_at = <Date 2020-07-19.07:15:02.005>
user = 'https://github.com/trapezoid677'
bugs.python.org fields:
activity = <Date 2020-07-19.07:15:02.005>
actor = 'vinay0410'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2020-05-30.17:57:21.554>
creator = 'trapezoid677'
dependencies = []
files = ['49203']
hgrepos = []
issue_num = 40828
keywords = []
message_count = 2.0
messages = ['370396', '373938']
nosy_count = 4.0
nosy_names = ['pitrou', 'davin', 'vinay0410', 'trapezoid677']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue40828'
versions = ['Python 3.8']
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- Fork 仓库，在一个分支上完成修改。
- 提交 Pull Request，并在描述里引用这个 Issue 编号。
调研方向
首先阅读链接的 shared_memory.py 文件，并跟踪它如何与 multiprocessing.Pool 交互。复现报告的共享内存问题，然后确认受影响的 Pool 工作流能够正确运行，且不会引入回归。
由索引模型根据 Issue 内容生成。
评估
- 技术栈
- python
- 领域
- distributed-systems
- Issue 类型
- 缺陷
- 难度
- 4/5
- 预计耗时
- 3-5 天
- 活跃度
- 停滞
- 描述清晰度
- 需要澄清
- 新手友好度
- 25/100