omp 和 bthread之间会有竞争，导致有一些长尾

apache / brpc

brpc is an Industrial-grade RPC framework using C++ Language, which is often used in high performance system such as Search, Storage, Machine learning, Advertisement, Recommendation etc. "brpc" means "better RPC".

https://brpc.apache.org

Apache License 2.0

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omp 和 bthread之间会有竞争，导致有一些长尾 #1549

Open houjincheng1992 opened 3 years ago

houjincheng1992 commented 3 years ago

目前我们服务用的bthread，服务依赖的库用的omp做计算，目前看在不调整参数的情况下，omp 和 bthread之间会有竞争，导致有一些长尾的问题，目前调整了bthread的数量和omp使用的数量，看着整体有缓解。想问下目前这方面有啥比较通用可行的解决方案吗。

cdjingit commented 3 years ago

相似的issue #https://github.com/apache/incubator-brpc/issues/1294