From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 101294] radeonsi minecraft forge splash freeze since 17.1 Date: Sun, 18 Jun 2017 23:54:11 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1549649776==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 2AE1F6E0DD for ; Sun, 18 Jun 2017 23:54:11 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1549649776== Content-Type: multipart/alternative; boundary="14978300511.36Ab196.9301"; charset="UTF-8" --14978300511.36Ab196.9301 Date: Sun, 18 Jun 2017 23:54:11 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D101294 --- Comment #6 from Fabian Maurer --- Bisected to commit 2769dadb0fafdbafc98630fdf96924a3bb209ab7 Author: Marek Ol=C5=A1=C3=A1k Date: Thu Apr 13 23:46:59 2017 +0200 gallium/radeon: always flush asynchronously and wait after begin_new_cs This hides the overhead of everything in the driver after the CS flush = and before returning from pipe_context::flush. Only microbenchmarks will benefit. +2% FPS for glxgears. Reviewed-by: Nicolai H=C3=A4hnle Reverting this commit on the recent git tree fixes the freezes. Now since the bug doesn't always appear, I'm not 100% sure, but I didn't ge= t a single freeze in 20 runs, while I got 13 out of 20 without reverting it. Could you maybe look into this? I have no idea how to fix the issue without throwing away all changes from this commit. --=20 You are receiving this mail because: You are the assignee for the bug.= --14978300511.36Ab196.9301 Date: Sun, 18 Jun 2017 23:54:11 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 6 on bug 10129= 4 from Fabian Maurer 
Bisected to
commit 2769dadb0fafdbafc98630fdf96924a3bb209ab7
Author: Marek Ol=C5=A1=C3=A1k <marek.olsak@amd.com>
Date:   Thu Apr 13 23:46:59 2017 +0200

    gallium/radeon: always flush asynchronously and wait after begin_new_cs

    This hides the overhead of everything in the driver after the CS flush =
and
    before returning from pipe_context::flush.
    Only microbenchmarks will benefit.

    +2% FPS for glxgears.

    Reviewed-by: Nicolai H=C3=A4hnle <nicolai.haehnle@amd.com>


Reverting this commit on the recent git tree fixes the freezes.
Now since the bug doesn't always appear, I'm not 100% sure, but I didn't ge=
t a
single freeze in 20 runs, while I got 13 out of 20 without reverting it.


Could you maybe look into this? I have no idea how to fix the issue without
throwing away all changes from this commit.

You are receiving this mail because:
  • You are the assignee for the bug.
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