From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 88758] Low FPS in settings on Dota2 Date: Wed, 28 Jan 2015 10:26:06 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0689942267==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 658006E66B for ; Wed, 28 Jan 2015 02:26:06 -0800 (PST) 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 --===============0689942267== Content-Type: multipart/alternative; boundary="1422440766.5c610.22009"; charset="UTF-8" --1422440766.5c610.22009 Date: Wed, 28 Jan 2015 10:26:06 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable https://bugs.freedesktop.org/show_bug.cgi?id=3D88758 --- Comment #6 from Lorenzo Bona --- (In reply to Michel D=C3=A4nzer from comment #5) > (In reply to Lorenzo Bona from comment #4) > > So, could be a kernel regression or a dumb kernel configuration? >=20 > Have you changed the kernel configuration compared to before the problem > started? If not, it's probably a kernel regression, can you bisect? Ok. First impression, I've done some tests. I've used my 3.19-rc5 configuration, and I've rebuilded from drm-fixes-3.16= to drm-fixes-3.19. It looks like the issue is between drm-fixes-3.16 and drm-fixes-3.17. In 3.16 I get about 70 (or more)FPS in settings/menus, and 60FPS in game. After, from 3.17 on, I get about 4 (or less) FPS in settings/menus, and 30F= PS in game. I'll try to dig more. --=20 You are receiving this mail because: You are the assignee for the bug. --1422440766.5c610.22009 Date: Wed, 28 Jan 2015 10:26:06 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Comment= # 6 on bug 88758<= /a> from Lorenzo Bona 
(In reply to Michel D=C3=A4nzer from comment #5)
> (In reply to Lorenzo Bona from comment #4)
> > So, could be a kernel regression or a dumb kernel configuration?
>=20
> Have you changed the kernel configuration compared to before the probl=
em
> started? If not, it's probably a kernel regression, can you bisect?

Ok. First impression, I've done some tests.
I've used my 3.19-rc5 configuration, and I've rebuilded from drm-fixes-3.16=
 to
drm-fixes-3.19.

It looks like the issue is between drm-fixes-3.16 and drm-fixes-3.17.
In 3.16 I get about 70 (or more)FPS in settings/menus, and 60FPS in game.
After, from 3.17 on, I get about 4 (or less) FPS in settings/menus, and 30F=
PS
in game.

I'll try to dig more.

You are receiving this mail because: =20=20=20=20=20=20
  • You are the assignee for the bug.
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