[Bug 29703] New: mesa demos crashing on rv710 r600g

[Bug 29703] New: mesa demos crashing on rv710 r600g

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29703

           Summary: mesa demos crashing on rv710 r600g
           Product: Mesa
           Version: git
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/R600
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: hramrach@centrum.cz


some curently broken demos:

locks up GPU:

shadowtex
teapot
dlist-*
deriv
bounce
arbocclude

segfaults the program:

arbfplight
arbfslight
bitmap

as a bonus some interesting effects:

failed clear - shows garbage or some pictures displayed in other applications:
copypix
clear*

array draws a mesh on r600c but draws nothing on r600g (paints the background
over the mesh?)

firecube flashes

dissolv works very fast on r600g but the patterns are odd and it is impossibly
slow on r600c (much slower than software)

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[Bug 29703] mesa demos crashing on rv710 r600g

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https://bugs.freedesktop.org/show_bug.cgi?id=29703

--- Comment #1 from Michal Suchanek <hramrach@centrum.cz> 2010-08-24 02:04:21 PDT ---
after latest changes

- shadowtex works (the shadows are pixelated somewhat and the m option has
seams - not sure if that is error in rendering or the demo is too simplistic to
get such details right). Pressing v gives wrong colors - vertex program is a
fail.

- teapot looks generally OK except it is partially transparent (where there are
holes in the top the light goes through although there is bottom still) it
gives 13fps which is quite slow

- dlist-* looks mostly OK except it does not redraw after window resize

- arbfplight locks up GPU
- arbfslight aborts
- bitmap locks up GPU
- copypix segfaults (regression, previously just failed)
- clear-fbo*, clear-scissor now sometimes lock up GPU (regression, previously
just failed)
- dissolve now sometimes locks up GPU (regression, previously just failed)

- fbo_firecube and array still fail

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[Bug 29703] mesa demos crashing on rv710 r600g

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29703

--- Comment #2 from Michal Suchanek <hramrach@centrum.cz> 2010-08-30 02:13:32 PDT ---
Now there are no more GPU crashes with today's mesa on linux 2.6.36-rc2 + r600
fence patch and the above demos.

copypix segfaults in mesa

dissolve - wrong pattern

fbo_firecube - flashes

array renders significanly differently from software

dlist- does not crash but some may misrender

clear* some may misrender

arbf?light works within broken lighting expectations

bitmap text not shown

shadowtex works with the issues as listed above

teapot works

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[Bug 29703] demos crashing on rv710 r600g

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29703

Michal Suchanek <hramrach@centrum.cz> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|mesa demos crashing on      |demos crashing on rv710
                   |rv710 r600g                 |r600g

--- Comment #3 from Michal Suchanek <hramrach@centrum.cz> 2010-09-02 01:26:17 PDT ---
I added dmesg logging to piglit so I identifed the piglit tests that lock up
the GPU:

fbo-drawbuffers-*

Also holding ^C after starting a piglit run does not terminate the runner, only
the individual tests and leads to complete system crash. The X server crashes
and the kernel keeps faulting continuously.

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[Bug 29703] demos crashing on rv710 r600g

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https://bugs.freedesktop.org/show_bug.cgi?id=29703

--- Comment #4 from Michal Suchanek <hramrach@centrum.cz> 2010-09-02 05:03:35 PDT ---
fbo_firecube segfaults or locks up GPU within minutes but usually not
immediately

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[Bug 29703] demos crashing on rv710 r600g

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29703

Michal Suchanek <hramrach@centrum.cz> changed:

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

--- Comment #5 from Michal Suchanek <hramrach@centrum.cz> 2010-09-20 04:50:34 PDT ---
currently none of these named demos crashes the card.

Thanks

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[Bug 29703] demos crashing on rv710 r600g

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https://bugs.freedesktop.org/show_bug.cgi?id=29703

--- Comment #6 from Török Edwin <edwintorok@gmail.com> 2010-09-20 07:44:09 PDT ---
On rv730 with r600g the 'gloss' demo locks up the GPU too

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[Bug 29703] demos crashing on rv710 r600g

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29703

Michal Suchanek <hramrach@centrum.cz> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |

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[Bug 29703] demos crashing on rv710 r600g

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https://bugs.freedesktop.org/show_bug.cgi?id=29703

--- Comment #7 from Michal Suchanek <hramrach@centrum.cz> 2010-10-06 06:05:28 PDT ---
The draw-vertices piglit test locks up the GPU or aborts.

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[Bug 29703] demos crashing on rv710 r600g

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29703

--- Comment #8 from Michal Suchanek <hramrach@centrum.cz> 2010-11-03 04:04:04 PDT ---
draw-vertices now works reliably with r600c from 7.9 and r600g from git.

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[Bug 29703] demos crashing on rv710 r600g

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=29703

Jerome Glisse <glisse@freedesktop.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|                            |FIXED

--- Comment #9 from Jerome Glisse <glisse@freedesktop.org> 2010-11-04 12:20:11 PDT ---
Fixed

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