* [Bug 88745] [RADEONSI] [LLVM] [bisected] GPU hang when running Lightsmark
@ 2015-01-23 11:15 bugzilla-daemon
2015-01-29 6:14 ` bugzilla-daemon
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0 siblings, 5 replies; 6+ messages in thread
From: bugzilla-daemon @ 2015-01-23 11:15 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=88745
Bug ID: 88745
Summary: [RADEONSI] [LLVM] [bisected] GPU hang when running
Lightsmark
Product: Mesa
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/Gallium/radeonsi
Assignee: dri-devel@lists.freedesktop.org
Reporter: arek.rusi@gmail.com
QA Contact: dri-devel@lists.freedesktop.org
Created attachment 112715
--> https://bugs.freedesktop.org/attachment.cgi?id=112715&action=edit
dmesg log
GPU hang while running lightsmark (before "penumbra shadows", after "soft
shadows" test).
Befor llvm r222584 [R600/SI: Add an s_mov_b32 to patterns which use the
M0RegClass] problem disappear
llvm-3.5.1 & mesa-git@master works good.
GPU: Cape Verde XT
ArchLinux x86_64
linux: 1.19rc5
libdrm-git: d2e0f55
mesa-git: 991d5cf (latest mesa didn't build against older llvm3.6svn revision
for me)
ddx: 7.5.0
xorg: 1.6.3
llvm-svn: r221909 - r226904
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 88745] [RADEONSI] [LLVM] [bisected] GPU hang when running Lightsmark
2015-01-23 11:15 [Bug 88745] [RADEONSI] [LLVM] [bisected] GPU hang when running Lightsmark bugzilla-daemon
@ 2015-01-29 6:14 ` bugzilla-daemon
2015-01-29 23:36 ` bugzilla-daemon
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2015-01-29 6:14 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=88745
Michel Dänzer <michel@daenzer.net> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |tstellar@gmail.com
--- Comment #1 from Michel Dänzer <michel@daenzer.net> ---
(In reply to Arek Ruśniak from comment #0)
> GPU hang while running lightsmark (before "penumbra shadows", after "soft
> shadows" test).
>
> Befor llvm r222584 [R600/SI: Add an s_mov_b32 to patterns which use the
> M0RegClass] problem disappear
Tom, any ideas?
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 88745] [RADEONSI] [LLVM] [bisected] GPU hang when running Lightsmark
2015-01-23 11:15 [Bug 88745] [RADEONSI] [LLVM] [bisected] GPU hang when running Lightsmark bugzilla-daemon
2015-01-29 6:14 ` bugzilla-daemon
@ 2015-01-29 23:36 ` bugzilla-daemon
2015-01-29 23:49 ` bugzilla-daemon
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4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2015-01-29 23:36 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=88745
--- Comment #2 from Tom Stellard <tstellar@gmail.com> ---
Could you set the environment variable R600_DEBUG=ps,vs,gs and post the dumps
for both good and bad behavior?
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 88745] [RADEONSI] [LLVM] [bisected] GPU hang when running Lightsmark
2015-01-23 11:15 [Bug 88745] [RADEONSI] [LLVM] [bisected] GPU hang when running Lightsmark bugzilla-daemon
2015-01-29 6:14 ` bugzilla-daemon
2015-01-29 23:36 ` bugzilla-daemon
@ 2015-01-29 23:49 ` bugzilla-daemon
2015-01-30 1:47 ` bugzilla-daemon
2015-01-30 2:05 ` bugzilla-daemon
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2015-01-29 23:49 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=88745
--- Comment #3 from Arek Ruśniak <arek.rusi@gmail.com> ---
This is very strange things Tom. This morning i tried mesa-git 2397a72 &
llvm-svn r227384 without success.
Now i've tried mesa-git 765cfe9 & llvm-svn r227463 and there is no gpu faults
anymore.
I'll tried latest llvm-svn ASAP.
If you need dumps still i'll do it. But problems are gone for now.
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 88745] [RADEONSI] [LLVM] [bisected] GPU hang when running Lightsmark
2015-01-23 11:15 [Bug 88745] [RADEONSI] [LLVM] [bisected] GPU hang when running Lightsmark bugzilla-daemon
` (2 preceding siblings ...)
2015-01-29 23:49 ` bugzilla-daemon
@ 2015-01-30 1:47 ` bugzilla-daemon
2015-01-30 2:05 ` bugzilla-daemon
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2015-01-30 1:47 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=88745
--- Comment #4 from Arek Ruśniak <arek.rusi@gmail.com> ---
Latest mesa&llvm works for me too.
I've tried also: unigine-[sanctuary/valley/tropics] & xonotic(and it looks like
everything goes faster about ~10%)
Unigine-heaven has a problem:
"LLVM ERROR: Not supported instr: <MCInst 2210 <MCOperand Reg:3171> <MCOperand
Imm:24> <MCOperand Reg:2044> <MCOperand Reg:74>>"
But i'll test it again tomorrow. And if things go wrong i'll fill a new bug.
thx.
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 88745] [RADEONSI] [LLVM] [bisected] GPU hang when running Lightsmark
2015-01-23 11:15 [Bug 88745] [RADEONSI] [LLVM] [bisected] GPU hang when running Lightsmark bugzilla-daemon
` (3 preceding siblings ...)
2015-01-30 1:47 ` bugzilla-daemon
@ 2015-01-30 2:05 ` bugzilla-daemon
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2015-01-30 2:05 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=88745
Michel Dänzer <michel@daenzer.net> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #5 from Michel Dänzer <michel@daenzer.net> ---
Resolving per comment 4 (BTW, you can do this yourself :), thanks.
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