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 X-Spam-Level: X-Spam-Status: No, score=-0.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,HTML_MESSAGE,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5EE64C4363A for ; Mon, 26 Oct 2020 21:06:28 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8997A20773 for ; Mon, 26 Oct 2020 21:06:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="jLE8yP6r" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8997A20773 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:50944 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kX9hC-0003X9-4e for qemu-devel@archiver.kernel.org; Mon, 26 Oct 2020 17:06:26 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53298) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kX9fp-0002iD-Bo for qemu-devel@nongnu.org; Mon, 26 Oct 2020 17:05:01 -0400 Received: from mail-lj1-x235.google.com ([2a00:1450:4864:20::235]:45273) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kX9fl-0005cZ-Kp for qemu-devel@nongnu.org; Mon, 26 Oct 2020 17:05:01 -0400 Received: by mail-lj1-x235.google.com with SMTP id a4so11900230lji.12 for ; Mon, 26 Oct 2020 14:04:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:reply-to:from:date:message-id :subject:to:cc; bh=5To1xcAEvuNaP7uA7RHYWK6HjXN1EQ1i2An/gNEEmz8=; b=jLE8yP6rTVrb2VWfCcXt7mgkZcekwzv95pqxzyCGHPMO7fX1poe5mcPPQceKACDFw9 eVoIyBz2k3OxqUOzyf+5hhQzELnOf5xFuwpgkwjiQxJgKY+Dn9jb59gbsjswiYPjqVn3 wp0Hqp2HLjlSyVgqVuf6oYjdjCZ9ezG5mq7sDGMZumK3nTI23KZqOIu5sdMCPfaCS2NI TNFdklxUcgjBFHHd0atGcdnPnLIUig74DASlXsNXpsFfhZcGhqwOV2ZUC0JGN6nvX7rS z4Q/dKUVUZPu4xdb3x5r6it436mTxWJM/ekOaDw2LTski3V6VpEFqJ0z7w0Sp12Mblje maLQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:reply-to :from:date:message-id:subject:to:cc; bh=5To1xcAEvuNaP7uA7RHYWK6HjXN1EQ1i2An/gNEEmz8=; b=M88J3vfrU4tVwDFURoHDnRtZQKUJhujInOuJ2XTpXW2fO9yBX/RQIGi/fOFpbxkGH3 pm3C5h/CgyjW4k2qMMe7UMPj+wITdoGfaBuhAQKkEryauuXbo5A+xsd7bCGWOeazaIi6 QwmDd2GWHT5y+JJZxmoO882XakQ9XryATRAytaYI06uHpbKsgY4AFqq5X3z+QrRaDotT tBZk3sqQqt5YZtK7ENhAIvpNM+q0eS6AfCH3B6F5y3YIdQQBXu2uiMPK53m+daiG1Xon oqxXrU96jw0FbpF80Knm1lFYuc3308WCQzHq1BLTGVbknF31x51y8Kzpm5URS/9X0Sko cbTQ== X-Gm-Message-State: AOAM532MyxQyuUsBcNOiq2FskUhl/9R6hgEBz9A4qkESMv1adNnyajpB 5LbOKH59iOyHOK9Xk7FfFY0NYJkYcYW4akYjlgc= X-Google-Smtp-Source: ABdhPJyw1v81R2y/rv6O+KlugKSTb4Uj5OsWLHzTdw1ASbXtr05cDsw7EkhMMme203/vLNeekN6av+7P5DXA1xReaNc= X-Received: by 2002:a05:651c:1b6:: with SMTP id c22mr7294155ljn.447.1603746295556; Mon, 26 Oct 2020 14:04:55 -0700 (PDT) MIME-Version: 1.0 References: <20201026135131.3006712-1-pbonzini@redhat.com> In-Reply-To: From: =?UTF-8?B?572X5YuH5YiaKFlvbmdnYW5nIEx1byk=?= Date: Tue, 27 Oct 2020 05:04:44 +0800 Message-ID: Subject: Re: [PULL 00/17] Build system changes and misc fixes for QEMU 5.2 soft freeze To: Paolo Bonzini Content-Type: multipart/alternative; boundary="00000000000041b07005b29948e2" Received-SPF: pass client-ip=2a00:1450:4864:20::235; envelope-from=luoyonggang@gmail.com; helo=mail-lj1-x235.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: luoyonggang@gmail.com Cc: Peter Maydell , QEMU Developers Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" --00000000000041b07005b29948e2 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Tue, Oct 27, 2020 at 4:58 AM Paolo Bonzini wrote: > > > > Il lun 26 ott 2020, 19:59 =E7=BD=97=E5=8B=87=E5=88=9A(Yonggang Luo) ha scritto: >> >> This pull request confused me, the windows msys2 build time slow down from 40min to more than one hour. > > > Probably just the cache being rebuilt. Cirrus CI times seem to vary a lot but 40min and 1h5min seem to be the common cases before or after these changes: > > https://cirrus-ci.com/task/5531259461959680 > With this PR: 35+2 (build+test) > > https://cirrus-ci.com/task/4570682912669696 > With this PR: 10+4 > > https://cirrus-ci.com/task/6662289128423424 > With this PR: 35+2, +20 to rebuild cirrus cache > > https://cirrus-ci.com/task/5383432727429120 > Without this PR: 30+2, +18 to rebuild cirrus cache > > Paolo That's correct, cirrus's building time are not stable. My own build are already passed. https://cirrus-ci.com/task/5357017537708032, if the cache are works, then it's definitely won't exceed the time -- =E6=AD=A4=E8=87=B4 =E7=A4=BC =E7=BD=97=E5=8B=87=E5=88=9A Yours sincerely, Yonggang Luo --00000000000041b07005b29948e2 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable


On Tue, Oct 27, 2020 at 4:58 AM Paolo Bonzini <= pbonzini@redhat.com> wrote:>
>
>
> Il lun 26 ott 2020, 19:59 =E7=BD=97=E5=8B=87= =E5=88=9A(Yonggang Luo) <luoyon= ggang@gmail.com> ha scritto:
>>
>> This pull reque= st confused me, the windows msys2 build time slow down from 40min to more t= han one hour.
>
>
> Probably just the cache being rebuilt= . Cirrus CI times seem to vary a lot but 40min and 1h5min seem to be the co= mmon cases before or after these changes:
>
> https://cirrus-ci.com/task/553125946= 1959680
> With this PR: 35+2 (build+test)
>
> https://cirrus-ci.com/task= /4570682912669696
> With this PR: 10+4
>
> https://cirrus-ci.com/task/66= 62289128423424
> With this PR: 35+2, +20 to rebuild cirrus cache<= br>>
> htt= ps://cirrus-ci.com/task/5383432727429120
> Without this PR: 30+2,= +18 to rebuild cirrus cache
>
> Paolo
That's correct, = cirrus's building time are not stable. My own build=C2=A0are already pa= ssed.
https://ci= rrus-ci.com/task/5357017537708032, if the cache are works, then it'= s definitely=C2=A0won't exceed the time


--
=C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0=E6=AD=A4=E8=87=B4
=E7=A4=BC
=E7=BD=97=E5=8B=87= =E5=88=9A
Yours
=C2=A0 =C2=A0 sincerely,
Yonggang Luo
--00000000000041b07005b29948e2--