From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 111240] RX 560x is very slow Date: Sat, 03 Aug 2019 20:30:18 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0265613948==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 9AC8C6E1CF for ; Sat, 3 Aug 2019 20:30:18 +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 --===============0265613948== Content-Type: multipart/alternative; boundary="15648642181.d785A.764" Content-Transfer-Encoding: 7bit --15648642181.d785A.764 Date: Sat, 3 Aug 2019 20:30:18 +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=3D111240 Christoph Haag changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |haagch@frickel.club --- Comment #1 from Christoph Haag --- Created attachment 144944 --> https://bugs.freedesktop.org/attachment.cgi?id=3D144944&action=3Dedit moment of performance drop I have the same laptop so I tried it and there is actually an interesting effect, see attached screenshot. At first performance is quite good, but at some point during the benchmark, performance and GPU usage suddenly drops a lot. The performance then stays low permanently, even when restarting the benchm= ark, after waiting for the dgpu get shutdown by runpm. Maybe I'll take a closer look later with more gallium hud graphs and maybe = umr --top, but for now I'll just leave a comment here confirming that there is = an issue. Also loading the benchmark seems to take much longer after the performance = drop happens, which seems very suspicious. Tested on Arch with mesa 19.1.3, Linux 5.1, 5.2 and 5.3-rc2. Happens on all three kernel versions. --=20 You are receiving this mail because: You are the assignee for the bug.= --15648642181.d785A.764 Date: Sat, 3 Aug 2019 20:30:18 +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 <= span class=3D"fn">Christoph Haag changed bug 11124= 0
What Removed Added
CC   haagch@frickel.club

Commen= t # 1 on bug 11124= 0 from Christoph Haag 
Created attachment 14=
4944 [details]
moment of performance drop

I have the same laptop so I tried it and there is actually an interesting
effect, see attached screenshot.

At first performance is quite good, but at some point during the benchmark,
performance and GPU usage suddenly drops a lot.

The performance then stays low permanently, even when restarting the benchm=
ark,
after waiting for the dgpu get shutdown by runpm.

Maybe I'll take a closer look later with more gallium hud graphs and maybe =
umr
--top, but for now I'll just leave a comment here confirming that there is =
an
issue.

Also loading the benchmark seems to take much longer after the performance =
drop
happens, which seems very suspicious.

Tested on Arch with mesa 19.1.3, Linux 5.1, 5.2 and 5.3-rc2. Happens on all
three kernel versions.

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