legionxiong commented on issue #3132: URL: https://github.com/apache/brpc/issues/3132#issuecomment-3550117469
> 之前考虑过类似的方案，但是sq_size为0，到send WC 产生的时间不确定，一次PollCq不一定能poll不到send WC，所以触发PollCq的频率是一个问题。 当 sq_size 降为 0 时，RDMA 模块除了尝试 PollCq 之外也做不了什么。当前代码对 send WC 是弱化处理， 因为 poll send WC 只是为了清空 SQ。 如果要将 CQ 拆成 send CQ 和 receive CQ 的话， 需要考虑对性能的影响。 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
