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Posted to dev@brpc.apache.org by "gamezhoulei (via GitHub)" <gi...@apache.org> on 2024/08/24 12:51:42 UTC
[I] 请问一下, brpc和spdk框架一起使用的时候, 二者的线程模型会相互影响么 (brpc)
gamezhoulei opened a new issue, #2745:
URL: https://github.com/apache/brpc/issues/2745
各位大佬, 请问一下, brpc和spdk框架一起使用的时候, 二者的线程模型会相互影响么
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Re: [I] 请问一下, brpc和spdk框架一起使用的时候, 二者的线程模型会相互影响么 (brpc)
Posted by "gamezhoulei (via GitHub)" <gi...@apache.org>.
gamezhoulei commented on issue #2745:
URL: https://github.com/apache/brpc/issues/2745#issuecomment-2317196958
> 可以的，brpc有个函数: // Add a startup function that each pthread worker will run at the beginning // To run code at the end, use butil::thread_atexit() // Returns 0 on success, error code otherwise. extern int bthread_set_worker_startfn(void (*start_fn)());
>
> // Add a startup function with tag extern int bthread_set_tagged_worker_startfn(void (*start_fn)(bthread_tag_t));
>
> 可以在这个函数里面完成绑核的工作。
好的, 感谢. 只要我spdk和brpc设置不同的core, 就好了.
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Re: [I] 请问一下, brpc和spdk框架一起使用的时候, 二者的线程模型会相互影响么 (brpc)
Posted by "yanglimingcn (via GitHub)" <gi...@apache.org>.
yanglimingcn commented on issue #2745:
URL: https://github.com/apache/brpc/issues/2745#issuecomment-2311409511
看你想怎么用了，
1、将brpc的worker线程池和spdk的线程独立开。
2、使用一个队列，形成生产者消费者，把spdk作为一个单线程的消费者。
3、worker线程和spdk是同一个线程，这种情况下需要对brpc做一些改造了。
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Re: [I] 请问一下, brpc和spdk框架一起使用的时候, 二者的线程模型会相互影响么 (brpc)
Posted by "yanglimingcn (via GitHub)" <gi...@apache.org>.
yanglimingcn commented on issue #2745:
URL: https://github.com/apache/brpc/issues/2745#issuecomment-2316928685
可以的，brpc有个函数:
// Add a startup function that each pthread worker will run at the beginning
// To run code at the end, use butil::thread_atexit()
// Returns 0 on success, error code otherwise.
extern int bthread_set_worker_startfn(void (*start_fn)());
// Add a startup function with tag
extern int bthread_set_tagged_worker_startfn(void (*start_fn)(bthread_tag_t));
可以在这个函数里面完成绑核的工作。
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Re: [I] 请问一下, brpc和spdk框架一起使用的时候, 二者的线程模型会相互影响么 (brpc)
Posted by "gamezhoulei (via GitHub)" <gi...@apache.org>.
gamezhoulei closed issue #2745: 请问一下, brpc和spdk框架一起使用的时候, 二者的线程模型会相互影响么
URL: https://github.com/apache/brpc/issues/2745
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Re: [I] 请问一下, brpc和spdk框架一起使用的时候, 二者的线程模型会相互影响么 (brpc)
Posted by "gamezhoulei (via GitHub)" <gi...@apache.org>.
gamezhoulei commented on issue #2745:
URL: https://github.com/apache/brpc/issues/2745#issuecomment-2316903587
> 看你想怎么用了， 1、将brpc的worker线程池和spdk的线程独立开。 2、使用一个队列，形成生产者消费者，把spdk作为一个单线程的消费者。 3、worker线程和spdk是同一个线程，这种情况下需要对brpc做一些改造了。
独立开来, brpc可以绑定到对应的core么
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