From: Jacob Thompson <jacobT@beta.pyu.ca>
To: Jens Axboe <axboe@kernel.dk>, io-uring@vger.kernel.org
Subject: Re: CQE repeats the first item?
Date: Mon, 6 Oct 2025 17:45:54 -0400 [thread overview]
Message-ID: <20251006214553.GA868@vultr155> (raw)
In-Reply-To: <a25558b5-7730-432a-85cc-55fdc8dca0d3@kernel.dk>
On Mon, Oct 06, 2025 at 07:56:16AM -0600, Jens Axboe wrote:
> io_uring_setup.2 should have all of these setup flags documented.
>
> I'll ask again since you didn't answer - why aren't you just using
> liburing? It'll handle all of these details for you, so you can focus on
> just using the commands you need and not need to build your own
> abstraction around how to handle the SQ and CQ rings manually.
>
> --
> Jens Axboe
I read through liburing, boss wants me to understand everything about io_uring and wants an in house solution and for me to optimize it.
I was able to write a test that submitted more than 2^32 entries and it ran correctly. I think I'm off to a good start now
next prev parent reply other threads:[~2025-10-06 21:46 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-05 20:21 CQE repeats the first item? Jacob Thompson
2025-10-05 20:56 ` Jens Axboe
2025-10-05 21:54 ` Jacob Thompson
2025-10-06 1:09 ` Jens Axboe
2025-10-06 1:25 ` Jacob Thompson
2025-10-06 1:31 ` Jens Axboe
2025-10-06 1:36 ` Jens Axboe
2025-10-06 2:01 ` Jacob Thompson
2025-10-06 13:56 ` Jens Axboe
2025-10-06 21:45 ` Jacob Thompson [this message]
2025-10-06 21:58 ` Jens Axboe
2025-10-05 22:10 ` Jacob Thompson
2025-10-06 1:10 ` Jens Axboe
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