From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 96790] frame stuttering in ut2004 Date: Sun, 03 Jul 2016 13:46:44 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1907036085==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 7E4088984E for ; Sun, 3 Jul 2016 13:46:44 +0000 (UTC) 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 --===============1907036085== Content-Type: multipart/alternative; boundary="14675536040.7C8B5eF2c.19034"; charset="UTF-8" --14675536040.7C8B5eF2c.19034 Date: Sun, 3 Jul 2016 13:46:44 +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=3D96790 Bug ID: 96790 Summary: frame stuttering in ut2004 Product: Mesa Version: git Hardware: x86-64 (AMD64) OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: network723@rkmail.ru QA Contact: dri-devel@lists.freedesktop.org My hardware: HD7950 & Phenom II x6 1090 The problem: intensive frame stuttering and frame rate drops below 30 fps w= hile playing UT2004. Drops usually happen when there is intensive shooting, but = it may also happen on maps with complex geometry. Also, in-game fps counter shows 'avg fps' about 90-200, with rare jumps to 300-400 fps, even with vblank_mode=3D0 set. 64 bit version of the game on W= indows shows stable 300+ fps with OpenGL renderer. I wonder if this may be related to AMD CPU, since various test results on Phoronix show much greater performance (up to 5 times) with Intel CPU and s= ame GPU. --=20 You are receiving this mail because: You are the assignee for the bug.= --14675536040.7C8B5eF2c.19034 Date: Sun, 3 Jul 2016 13:46:44 +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
Bug ID 96790
Summary frame stuttering in ut2004
Product Mesa
Version git
Hardware x86-64 (AMD64)
OS All
Status NEW
Severity normal
Priority medium
Component Drivers/Gallium/radeonsi
Assignee dri-devel@lists.freedesktop.org
Reporter network723@rkmail.ru
QA Contact dri-devel@lists.freedesktop.org 

My hardware: HD7950 & Phenom II x6 1090
The problem: intensive frame stuttering and frame rate drops below 30 fps w=
hile
playing UT2004. Drops usually happen when there is intensive shooting, but =
it
may also happen on maps with complex geometry.

Also, in-game fps counter shows 'avg fps' about 90-200, with rare jumps to
300-400 fps, even with vblank_mode=3D0 set. 64 bit version of the game on W=
indows
shows stable 300+ fps with OpenGL renderer.

I wonder if this may be related to AMD CPU, since various test results on
Phoronix show much greater performance (up to 5 times) with Intel CPU and s=
ame
GPU.

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