From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 84662] Long pauses with Unreal demo Elemental on R9270X since : Always flush the HDP cache before submitting a CS to the GPU Date: Fri, 10 Oct 2014 01:23:21 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1678882083==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 9B3836E272 for ; Thu, 9 Oct 2014 18:23:21 -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 --===============1678882083== Content-Type: multipart/alternative; boundary="1412904201.4b23F571.30297"; charset="UTF-8" --1412904201.4b23F571.30297 Date: Fri, 10 Oct 2014 01:23:21 +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=3D84662 --- Comment #37 from Michel D=C3=A4nzer --- Comments about Borderlands 2 should go to bug 84570. (In reply to Andy Furniss from comment #33) > Running patched kernel with unpatched mesa causes signal 7 when running > games. I fixed that in the kernel patch I posted to the dri-devel list. So I finally convinced myself that using VRAM for PIPE_USAGE_STREAM buffers= is not a good idea, at least not at this time, and pushed the Mesa change which makes those use GTT again. But while trying to avoid that, I found and fixe= d a fair number of other issues, so hopefully the end result will be even better than before. :) --=20 You are receiving this mail because: You are the assignee for the bug. --1412904201.4b23F571.30297 Date: Fri, 10 Oct 2014 01:23:21 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Commen= t # 37 on bug 84662<= /a> from Michel D=C3=A4nzer 
Comments about Borderlands 2 should go to bug 84570.

(In reply to Andy Furniss from comm=
ent #33)
> Running patched kernel with unpatched mesa cause=
s signal 7 when running
> games.

I fixed that in the kernel patch I posted to the dri-devel list.


So I finally convinced myself that using VRAM for PIPE_USAGE_STREAM buffers=
 is
not a good idea, at least not at this time, and pushed the Mesa change which
makes those use GTT again. But while trying to avoid that, I found and fixe=
d a
fair number of other issues, so hopefully the end result will be even better
than before. :)

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