From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2D409C7EE23 for ; Wed, 1 Mar 2023 20:31:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229557AbjCAUbe (ORCPT ); Wed, 1 Mar 2023 15:31:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40288 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229494AbjCAUbd (ORCPT ); Wed, 1 Mar 2023 15:31:33 -0500 Received: from mail-ed1-x52e.google.com (mail-ed1-x52e.google.com [IPv6:2a00:1450:4864:20::52e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AF4BD474F2 for ; Wed, 1 Mar 2023 12:31:32 -0800 (PST) Received: by mail-ed1-x52e.google.com with SMTP id g3so3549908eda.1 for ; Wed, 01 Mar 2023 12:31:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:content-language :references:to:subject:user-agent:mime-version:date:message-id:from :to:cc:subject:date:message-id:reply-to; bh=VHFbHeMNf/rnBFWill7Ye5o4zN7IG8LU9oPhmx/DTJk=; b=DuCN9N+aymrPcDOvH3P8hUqhXut1ZL9zPeJb/5iawboH2ydE/qORl9UJGRpiREBn64 ogYjHePK0MBT4aLwPb1tYv2tzjOw8rS7wHSKZxNRiUem0S5E/ri7zyTShEJC6jElN4sO d7WSnzUqMMb+YYEU4rJLE74oE5TTM++iz5vFUv4q3OlrhvjllEo+qh1HT6FCWoM2uCKM R8ZjttuDU6D/u0vKKTv7HmKjaNaKw4ZN2e2k04j/L+5alDGlonztpQGVu/qd0gUfYI+6 7F9bALscSit3XgAIYvtqoEU4sCk8EVzXhAwYUu6y03aUIFCsu5xlUU2i8wlXvYZ01871 awhg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:content-language :references:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=VHFbHeMNf/rnBFWill7Ye5o4zN7IG8LU9oPhmx/DTJk=; b=jVxdMeBHkzNT6TeBMdnB6w/gdG8FdLRl1yVoVZLrASgOxmNVhXR+hyLkR8LGAm1gag gJT2vulCOq70eo1DkY1yTFSxVdGUrg+fVD8Lopwhb5xn8KKMC2k5hxTHG+Kt010QzcPI gIvjXspaVQlFSr3Fq7qCHKISUh7xiw0yMYC96Me1p+dmKr+iI9cqbUzP3EWxLeym/3tQ N7sLUeRpq/pNzNOsHcoXhOfzpA3MH8+kfkXBLvaroS9GhOTlyw/SEw/1AHcVBRpyUYDx AinZRBd3qmp+zLsDg9AQKEn5SKeRLHdTt9du+4NOAMVnSHkYLL5AJ43/IvLkXE7l4bcV Sc5Q== X-Gm-Message-State: AO0yUKWfn7I3gS4fZkupn3/3zz3sbWeJ0qWoRXNGREl7og3ju0ngpqs5 weYpWu8pFQpSuhF8Sw2k0V+nh+a/qyI= X-Google-Smtp-Source: AK7set/C65juGvhvklt1mQ+OvgFqqiOhOe8e6nyZC0LB6s7/Lx7UMLBoPs0Oy1If+YNcTCG2Dz5I5Q== X-Received: by 2002:a17:907:ea2:b0:8aa:c038:974c with SMTP id ho34-20020a1709070ea200b008aac038974cmr12553545ejc.54.1677702691069; Wed, 01 Mar 2023 12:31:31 -0800 (PST) Received: from [192.168.8.100] (188.31.124.10.threembb.co.uk. [188.31.124.10]) by smtp.gmail.com with ESMTPSA id a26-20020a170906191a00b008e56a0d546csm6092275eje.123.2023.03.01.12.31.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 01 Mar 2023 12:31:30 -0800 (PST) Message-ID: <73a8c741-a9b6-4585-3ae4-0ef72b8cdb39@gmail.com> Date: Wed, 1 Mar 2023 20:31:11 +0000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.2 Subject: Re: [PATCH liburing 0/3] sendzc test improvements To: Jens Axboe , io-uring@vger.kernel.org References: Content-Language: en-US From: Pavel Begunkov In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On 3/1/23 20:00, Jens Axboe wrote: > On 3/1/23 9:10 AM, Pavel Begunkov wrote: >> Add affinity, multithreading and the server >> >> Pavel Begunkov (3): >> examples/send-zc: add affinity / CPU pinning >> examples/send-zc: add multithreading >> examples/send-zc: add the receive part >> >> examples/Makefile | 3 + >> examples/send-zerocopy.c | 277 ++++++++++++++++++++++++++++++++++----- >> 2 files changed, 249 insertions(+), 31 deletions(-) > > This doesn't apply to the current tree, what am I missing? I > don't see any send-zc changes since the last ones you did. > First patch: Don't know what that is, I'll resend later > axboe@m1max ~/gi/liburing (master)> patch -p1 --dry-run < 1 > checking file examples/send-zerocopy.c > Hunk #1 succeeded at 12 with fuzz 2. > Hunk #2 FAILED at 51. > Hunk #3 succeeded at 78 (offset -2 lines). > Hunk #4 succeeded at 192 (offset -7 lines). > Hunk #5 FAILED at 333. > Hunk #6 succeeded at 360 with fuzz 2 (offset -14 lines). > Hunk #7 succeeded at 382 (offset -14 lines). > 2 out of 7 hunks FAILED > -- Pavel Begunkov