From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 82055] [HAWAII] Running some programs, when HW acceleration is on, =?UTF-8?Q?=20causes=20X=20to=20spike=20in=20CPU=20usage=20=E2=86=92=20unresponsive=20desktop?= Date: Mon, 04 Aug 2014 06:04:27 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0302867574==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id AA9676E0BA for ; Sun, 3 Aug 2014 23:04:27 -0700 (PDT) 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 --===============0302867574== Content-Type: multipart/alternative; boundary="1407132267.C48D47580.8940"; charset="us-ascii" --1407132267.C48D47580.8940 Date: Mon, 4 Aug 2014 06:04:27 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=82055 --- Comment #2 from Kai --- (In reply to comment #1) > Please attach the Xorg.0.log and the output of dmesg and glxinfo. Will post those later, when I'm back at that system. > Is this with DPM successfully changing clocks? As written in bug 74250, comment #8 reclocking doesn't seem to work for me. Whatever I've been doing, the output of cat /sys/kernel/debug/dri/0/radeon_pm_info /sys/kernel/debug/dri/64/radeon_pm_info stays: > power level avg sclk: 30000 mclk: 15000 > power level avg sclk: 30000 mclk: 15000 (observed through a SSH connection, in order to keep the 3D applications running fullscreen). I can check the clocks with e.g. MediathekView too, but it would be very weird if the GPU would reclock for "simple" applications and not for the 3D applications, wouldn't it? -- You are receiving this mail because: You are the assignee for the bug. --1407132267.C48D47580.8940 Date: Mon, 4 Aug 2014 06:04:27 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Comment= # 2 on bug 82055<= /a> from Kai 
(In reply to comment #1=
)
> Please attach the Xorg.0.log and the output of d=
mesg and glxinfo.

Will post those later, when I'm back at that system.

> Is this with DPM successfully changing clocks?

As written in bug 74250, comment #8 reclocking=
 doesn't seem to work for me.
Whatever I've been doing, the output of cat
/sys/kernel/debug/dri/0/radeon_pm_info /sys/kernel/debug/dri/64/radeon_pm_i=
nfo
stays:
> power level avg    sclk: 30000 mclk: 15000
> power level avg    sclk: 30000 mclk: 15000

(observed through a SSH connection, in order to keep the 3D applications
running fullscreen). I can check the clocks with e.g. MediathekView too, bu=
t it
would be very weird if the GPU would reclock for "simple" applica=
tions and not
for the 3D applications, wouldn't it?

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