From: Josef <[email protected]>
To: Jens Axboe <[email protected]>
Cc: Dmitry Kadashev <[email protected]>,
io-uring <[email protected]>,
Norman Maurer <[email protected]>
Subject: Re: "Cannot allocate memory" on ring creation (not RLIMIT_MEMLOCK)
Date: Sat, 19 Dec 2020 03:49:23 +0100 [thread overview]
Message-ID: <CAAss7+rwgjo=faKi2O7mUSJTWrLWcOrpyb7AESzaGw+_fWq1xQ@mail.gmail.com> (raw)
In-Reply-To: <[email protected]>
> I'm happy to run _any_ reproducer, so please do let us know if you
> manage to find something that I can run with netty. As long as it
> includes instructions for exactly how to run it :-)
cool :) I just created a repo for that:
https://github.com/1Jo1/netty-io_uring-kernel-debugging.git
- install jdk 1.8
- to run netty: ./mvnw compile exec:java
-Dexec.mainClass="uring.netty.example.EchoUringServer"
- to run the echo test: cargo run --release -- --address
"127.0.0.1:2022" --number 200 --duration 20 --length 300
(https://github.com/haraldh/rust_echo_bench.git)
- process kill -9
async flag is enabled and these operation are used: OP_READ,
OP_WRITE, OP_POLL_ADD, OP_CLOSE, OP_ACCEPT
(btw you can change the port in EchoUringServer.java)
--
Josef
next prev parent reply other threads:[~2020-12-19 2:50 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-17 8:19 "Cannot allocate memory" on ring creation (not RLIMIT_MEMLOCK) Dmitry Kadashev
2020-12-17 8:26 ` Norman Maurer
2020-12-17 8:36 ` Dmitry Kadashev
2020-12-17 8:40 ` Dmitry Kadashev
2020-12-17 10:38 ` Josef
2020-12-17 11:10 ` Dmitry Kadashev
2020-12-17 13:43 ` Victor Stewart
2020-12-18 9:20 ` Dmitry Kadashev
2020-12-18 17:22 ` Jens Axboe
2020-12-18 15:26 ` Jens Axboe
2020-12-18 17:21 ` Josef
2020-12-18 17:23 ` Jens Axboe
2020-12-19 2:49 ` Josef [this message]
2020-12-19 16:13 ` Jens Axboe
2020-12-19 16:29 ` Jens Axboe
2020-12-19 17:11 ` Jens Axboe
2020-12-19 17:34 ` Norman Maurer
2020-12-19 17:38 ` Jens Axboe
2020-12-19 20:51 ` Josef
2020-12-19 21:54 ` Jens Axboe
2020-12-19 23:13 ` Jens Axboe
2020-12-19 23:42 ` Josef
2020-12-19 23:42 ` Pavel Begunkov
2020-12-20 0:25 ` Jens Axboe
2020-12-20 0:55 ` Pavel Begunkov
2020-12-21 10:35 ` Dmitry Kadashev
2020-12-21 10:49 ` Dmitry Kadashev
2020-12-21 11:00 ` Dmitry Kadashev
2020-12-21 15:36 ` Pavel Begunkov
2020-12-22 3:35 ` Pavel Begunkov
2020-12-22 4:07 ` Pavel Begunkov
2020-12-22 11:04 ` Dmitry Kadashev
2020-12-22 11:06 ` Dmitry Kadashev
2020-12-22 13:13 ` Dmitry Kadashev
2020-12-22 16:33 ` Pavel Begunkov
2020-12-23 8:39 ` Dmitry Kadashev
2020-12-23 9:38 ` Dmitry Kadashev
2020-12-23 11:48 ` Dmitry Kadashev
2020-12-23 12:27 ` Pavel Begunkov
2020-12-20 1:57 ` Pavel Begunkov
2020-12-20 7:13 ` Josef
2020-12-20 13:00 ` Pavel Begunkov
2020-12-20 14:19 ` Pavel Begunkov
2020-12-20 15:56 ` Josef
2020-12-20 15:58 ` Pavel Begunkov
2020-12-20 16:14 ` Jens Axboe
2020-12-20 16:59 ` Josef
2020-12-20 18:23 ` Josef
2020-12-20 18:41 ` Pavel Begunkov
2020-12-21 8:22 ` Josef
2020-12-21 15:30 ` Pavel Begunkov
2020-12-21 10:31 ` Dmitry Kadashev
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