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Posted to dev@brpc.apache.org by "yanglimingcn (via GitHub)" <gi...@apache.org> on 2024/10/11 07:21:11 UTC

[PR] Only support batch butex wake with the same tag (brpc)

yanglimingcn opened a new pull request, #2778:
URL: https://github.com/apache/brpc/pull/2778

   ### What problem does this PR solve?
   
   Issue Number: #2777 
   
   Problem Summary:
   
   ### What is changed and the side effects?
   
   Changed:
   
   Side effects:
   - Performance effects(性能影响):
   
   - Breaking backward compatibility(向后兼容性): 
   
   ---
   ### Check List:
   - Please make sure your changes are compilable(请确保你的更改可以通过编译).
   - When providing us with a new feature, it is best to add related tests(如果你向我们增加一个新的功能, 请添加相关测试).
   - Please follow [Contributor Covenant Code of Conduct](https://github.com/apache/brpc/blob/master/CODE_OF_CONDUCT.md).(请遵循贡献者准则).
   


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Re: [PR] Only support batch butex wake with the same tag (brpc)

Posted by "wwbmmm (via GitHub)" <gi...@apache.org>.
wwbmmm commented on PR #2778:
URL: https://github.com/apache/brpc/pull/2778#issuecomment-2408294076

   这个修改对性能有影响吗?


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Re: [PR] Only support batch butex wake with the same tag (brpc)

Posted by "wwbmmm (via GitHub)" <gi...@apache.org>.
wwbmmm commented on PR #2778:
URL: https://github.com/apache/brpc/pull/2778#issuecomment-2409731695

   LGTM


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Re: [PR] Only support batch butex wake with the same tag (brpc)

Posted by "wwbmmm (via GitHub)" <gi...@apache.org>.
wwbmmm commented on PR #2778:
URL: https://github.com/apache/brpc/pull/2778#issuecomment-2408404847

   持续集成失败和改动有关吗?


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Re: [PR] Only support batch butex wake with the same tag (brpc)

Posted by "yanglimingcn (via GitHub)" <gi...@apache.org>.
yanglimingcn commented on PR #2778:
URL: https://github.com/apache/brpc/pull/2778#issuecomment-2408307028

   > 这个修改对性能有影响吗?
   
   对性能没有影响,默认butex的唤醒就是每个waiter都会signal的,只有使用CountdownEvent的时候,主动设置了void signal(int sig = 1, bool flush = false); flush=true才会有相关的影响。


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Re: [PR] Only support batch butex wake with the same tag (brpc)

Posted by "yanglimingcn (via GitHub)" <gi...@apache.org>.
yanglimingcn commented on PR #2778:
URL: https://github.com/apache/brpc/pull/2778#issuecomment-2409593704

   > 持续集成失败和改动有关吗?
   
   看上去不相关,主要是streaming那个case报错,我本地跑这个case没问题。


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Re: [PR] Only support batch butex wake with the same tag (brpc)

Posted by "chenBright (via GitHub)" <gi...@apache.org>.
chenBright merged PR #2778:
URL: https://github.com/apache/brpc/pull/2778


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