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: Tue, 07 Oct 2014 23:38:13 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0550923516==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id D80306E026 for ; Tue, 7 Oct 2014 16:38:12 -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 --===============0550923516== Content-Type: multipart/alternative; boundary="1412725092.Ac7f70.21608"; charset="UTF-8" --1412725092.Ac7f70.21608 Date: Tue, 7 Oct 2014 23:38:12 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=84662 --- Comment #22 from Andy Furniss --- (In reply to Alexandre Demers from comment #21) > > So currently a bit confused - as reported by Christoph in the other bug, it > > is possible to have good with vanilla mesa/kernel, but apparently for me the > > "same" mesa can also be bad. > > > > I did try more clean/rebuild cycles including single thread but am currently > > still bad. > > I'm also seeing this behavior while bisecting a different bug on a 7950... > Probably related... It seems like current mesa doesn't build/install properly when patched without being totally clean. The mesa patch in this bug on an already built tree does provoke - make[3]: Entering directory '/mnt/sdb1/Src64/Mesa-git/mesa/src/gallium/drivers/radeon' CC r600_buffer_common.lo CCLD libradeon.la but radeonsi_dri.so is not changed after make install. -- You are receiving this mail because: You are the assignee for the bug. --1412725092.Ac7f70.21608 Date: Tue, 7 Oct 2014 23:38:12 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 22 on bug 84662 from 
(In reply to Alexandre Demers from comment #21)

> > So currently a bit confused - as reported by Christoph in the other bug, it
> > is possible to have good with vanilla mesa/kernel, but apparently for me the
> > "same" mesa can also be bad.
> > 
> > I did try more clean/rebuild cycles including single thread but am currently
> > still bad.
> 
> I'm also seeing this behavior while bisecting a different bug on a 7950...
> Probably related...

It seems like current mesa doesn't build/install properly when patched without
being totally clean.

The mesa patch in this bug on an already built tree does provoke -

make[3]: Entering directory
'/mnt/sdb1/Src64/Mesa-git/mesa/src/gallium/drivers/radeon'
  CC       r600_buffer_common.lo
  CCLD     libradeon.la

but radeonsi_dri.so is not changed after make install.

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  • You are the assignee for the bug.
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