From: Dmitry Sychov <[email protected]>
To: [email protected]
Subject: Waiting for requests completions from multiple threads
Date: Wed, 22 Jan 2020 05:45:34 +0300 [thread overview]
Message-ID: <CADPKF+ew9UEcpmo-pwiVqiLS5SK2ZHd0ApOqhqG1+BfgBaK5MQ@mail.gmail.com> (raw)
Really nice work, I have a question though.
It is possible to efficiently wait for request completions
from multiple threads?
Like, two threads are entering
" io_uring_enter" both with min_complete=1 while the completion ring
holds 2 events - will the first one goes to thread 1 and the second
one to thread 2?
I just do not understand exactly the best way to scale this api into
multiple threads... with IOCP for example is is perfectly clear.
next reply other threads:[~2020-01-22 2:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-22 2:45 Dmitry Sychov [this message]
2020-01-22 2:51 ` Waiting for requests completions from multiple threads Jens Axboe
2020-01-22 3:09 ` Dmitry Sychov
2020-01-22 3:16 ` Jens Axboe
2020-01-22 3:28 ` Pavel Begunkov
2020-01-22 17:54 ` Dmitry Sychov
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