From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 105030] `radeon_ib_ring_tests()` takes 1.5 s during resume Date: Sat, 10 Feb 2018 11:20:01 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0036014372==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 405976E051 for ; Sat, 10 Feb 2018 11:20:01 +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 --===============0036014372== Content-Type: multipart/alternative; boundary="15182616011.be04c4D.15794" Content-Transfer-Encoding: 7bit --15182616011.be04c4D.15794 Date: Sat, 10 Feb 2018 11:20:01 +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=3D105030 Bug ID: 105030 Summary: `radeon_ib_ring_tests()` takes 1.5 s during resume Product: DRI Version: DRI git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/Radeon Assignee: dri-devel@lists.freedesktop.org Reporter: pmenzel+bugs.freedesktop@molgen.mpg.de Created attachment 137254 --> https://bugs.freedesktop.org/attachment.cgi?id=3D137254&action=3Dedit Linux 4.14.13 messages On a Asus F2A85-M PRO with an AMD A6-6400K APU with Radeon HD Graphics and Linux 4.14.13 there is a regression, that resume time of the radeon module = is two seconds. `sleepgraph.py` [1] is used to benchmark this. > radeon @ 0000:00:01.0 {radeon} async_device (Total Suspend: 304.076 ms To= tal Resume: 2138.431 ms) The call below causes this. > radeon_ib_ring_tests [radeon] (1589.415 ms @ 6905.136004) [1] https://01.org/suspendresume [2] https://github.com/01org/pm-graph --=20 You are receiving this mail because: You are the assignee for the bug.= --15182616011.be04c4D.15794 Date: Sat, 10 Feb 2018 11:20:01 +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 105030
Summary `radeon_ib_ring_tests()` takes 1.5 s during resume
Product DRI
Version DRI git
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component DRM/Radeon
Assignee dri-devel@lists.freedesktop.org
Reporter pmenzel+bugs.freedesktop@molgen.mpg.de 

Created attachment 137254=
 [details]
Linux 4.14.13 messages

On a Asus F2A85-M PRO with an AMD A6-6400K APU with Radeon HD Graphics and
Linux 4.14.13 there is a regression, that resume time of the radeon module =
is
two seconds. `sleepgraph.py` [1] is used to benchmark this.

> radeon @ 0000:00:01.0 {radeon} async_device =
(Total Suspend: 304.076 ms Total Resume: 2138.431 ms)

The call below causes this.

> radeon_ib_ring_tests [radeon] (1589.415 ms @=
 6905.136004)

[1] https://01.org/suspendresume
[2] https://github.com/01org/=
pm-graph

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