From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 97494] Tonga vce perf regression since drm/amdgpu: add vce bypass mode for tonga. Date: Fri, 26 Aug 2016 12:05:35 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0473654458==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 19E866EA89 for ; Fri, 26 Aug 2016 12:05:35 +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 --===============0473654458== Content-Type: multipart/alternative; boundary="14722131350.63D29f9.21327"; charset="UTF-8" --14722131350.63D29f9.21327 Date: Fri, 26 Aug 2016 12:05:35 +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=3D97494 Bug ID: 97494 Summary: Tonga vce perf regression since drm/amdgpu: add vce bypass mode for tonga. Product: DRI Version: DRI git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: adf.lists@gmail.com R9285 agd5f drm-next-4.9-wip since=20 commit c04399f19436616875879ee2711c5b78a90dd1b0 Author: Rex Zhu Date: Thu Aug 18 18:27:14 2016 +0800 drm/amdgpu: add vce bypass mode for tonga. fix issue that encode test failed on the second time when vce dpm enabled on tonga. vce clocks seem stuck low, forcing gpu perf to high doesn't help. 500 frames 2160p nv12 from/to ram. omx 8 seconds -> 35 vaapi 12 seconds -> 51 --=20 You are receiving this mail because: You are the assignee for the bug.= --14722131350.63D29f9.21327 Date: Fri, 26 Aug 2016 12:05:35 +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 97494
Summary Tonga vce perf regression since drm/amdgpu: add vce bypass mo= de for tonga.
Product DRI
Version DRI git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter adf.lists@gmail.com 

R9285 agd5f drm-next-4.9-wip since=20

commit c04399f19436616875879ee2711c5b78a90dd1b0
Author: Rex Zhu <Rex.Zhu@amd.=
com>
Date:   Thu Aug 18 18:27:14 2016 +0800

    drm/amdgpu: add vce bypass mode for tonga.

    fix issue that encode test failed on the second time when
    vce dpm enabled on tonga.

vce clocks seem stuck low, forcing gpu perf to high doesn't help.

500 frames 2160p nv12 from/to ram.

omx 8 seconds -> 35

vaapi 12 seconds -> 51

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