[Bug 84106] New: GPU faults with Xonotic 0.7

[Bug 84106] New: GPU faults with Xonotic 0.7

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 1121 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=84106

          Priority: medium
            Bug ID: 84106
          Assignee: dri-devel@lists.freedesktop.org
           Summary: GPU faults with Xonotic 0.7
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: darkbasic@linuxsystems.it
          Hardware: Other
            Status: NEW
           Version: XOrg CVS
         Component: DRM/Radeon
           Product: DRI

Created attachment 106566
  --> https://bugs.freedesktop.org/attachment.cgi?id=106566&action=edit
dmesg

I have an HD 7950 with latest graphic stack from git, including LLVM 3.6 git
from today. kernel is drm-next-3.18-wip from today
(3.17.0-rc5-drm-next-3.18-wip).
I was running some benchmarks
(http://openbenchmarking.org/result/1409197-SO-1407298SO78) while I noticed
sometimes the picture froze and then after a second or two it kept running the
benchmark ultra fast. when the benchmark finished I noticed lots of GPU faults
in dmesg: https://paste.lugons.org/show/5981/

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

[-- Attachment #1.2: Type: text/html, Size: 2629 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 84106] GPU faults with Xonotic 0.7

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 319 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=84106

--- Comment #1 from darkbasic <darkbasic@linuxsystems.it> ---
I forgot to say you have to run Xonotic with the Phoronix Test Suite "Ultimate"
settings (which should be everything maxed out).

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

[-- Attachment #1.2: Type: text/html, Size: 1061 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 84106] GPU faults with Xonotic 0.7

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 326 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=84106

--- Comment #2 from darkbasic <darkbasic@linuxsystems.it> ---
'relief mapping' causes the GPU faults, anyway even without this setting the
framerate still drops to 0 in some points of the benchmark

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

[-- Attachment #1.2: Type: text/html, Size: 1058 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 84106] GPU faults with Xonotic 0.7

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 280 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=84106

--- Comment #3 from smoki <smoki00790@gmail.com> ---
 Reproducible on Kabini, does not happen with llvm 3.5 so it is probably
current  llvm regression.

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

[-- Attachment #1.2: Type: text/html, Size: 1003 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 84106] GPU faults with Xonotic 0.7

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 260 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=84106

--- Comment #4 from Hohahiu <rakothedin@gmail.com> ---
Isn't it a duplicate of https://bugs.freedesktop.org/show_bug.cgi?id=84089 ?

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

[-- Attachment #1.2: Type: text/html, Size: 1155 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 84106] GPU faults with Xonotic 0.7

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 338 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=84106

--- Comment #5 from smoki <smoki00790@gmail.com> ---
(In reply to comment #4)
> Isn't it a duplicate of https://bugs.freedesktop.org/show_bug.cgi?id=84089 ?

 Seems like, there are many duplicates of bug 75276

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

[-- Attachment #1.2: Type: text/html, Size: 1440 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 84106] GPU faults with Xonotic 0.7

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 465 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=84106

--- Comment #6 from Michel Dänzer <michel@daenzer.net> ---
(In reply to comment #2)
> 'relief mapping' causes the GPU faults, anyway even without this setting the
> framerate still drops to 0 in some points of the benchmark

I think the framerate drops are due to VRAM thrashing and not directly related
to the GPU faults.

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

[-- Attachment #1.2: Type: text/html, Size: 1288 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 84106] GPU faults with Xonotic 0.7

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 804 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=84106

Martin Peres <martin.peres@free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |MOVED
             Status|NEW                         |RESOLVED

--- Comment #7 from Martin Peres <martin.peres@free.fr> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
to our GitLab instance: https://gitlab.freedesktop.org/drm/amd/issues/539.

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

[-- Attachment #1.2: Type: text/html, Size: 2300 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel