Am Dienstag, 11. März 2003 11:06 schrieb Keith Whitwell:
> Charl P. Botha wrote:
> > On Tue, 2003-03-11 at 10:16, Keith Whitwell wrote:
> >>Charl P. Botha wrote:
> >>>In anycase, if you have wxPython and VTK with working Python wrappings
> >>>installed, please run the attached example. Manipulate the 3D cone in
> >>> both windows and then close the one window. Manipulating the remaining
> >>> 3D cone for a second or two should result in a drmCmdBuffer: -22
> >>> application crash.
> >>
> >>You'll be pleased to hear that I've now got access to a HT enabled box
> >> with which I can reproduce some or all of the problems you guys have
> >> been seeing with threaded apps. Hopefully there'll be some fixes soon.
> >
> > Hmmm, new toys to play with! Thanks for thinking about us. ;)
> >
> > Keith, your filp-1 patch completely killed the drmCmdBuffer: -22 bug on
> > my box. I have not been able to reproduce it since with VTK or
> > synthetic tests.
>
> Can you summarize the problems that remain? I'm seeing all manner of bad
> behaviour with glthreads - lots of GL_INVALID_OPERATION errors, lots of
> 'holds heavyweight lock' errors, the occasional lockup. It's a mess...
Ack.
VTK
TaskParallelismWithPorts:
all (inner) triangles of the isosurface are not (wrong) colored
=> R200_NO_TCL fix it
VTK/bin> ./TaskParallelism
TaskParallelism: r200_vtxfmt.c:949: r200VtxFmtFlushVertices: Assertion
`vb.context == ctx' failed.
Abbruch (core dumped)
!!! Screen corruption in some upper lines !!!
Redraw fix it.
VTK/bin> ./TaskParallelism
TaskParallelism: r200_vtxfmt.c:949: r200VtxFmtFlushVertices: Assertion
`vb.context == ctx' failed.
Abbruch (core dumped)
Reading symbols from /usr/X11R6/lib/modules/dri/r200_dri.so...done.
Loaded symbols for /usr/X11R6/lib/modules/dri/r200_dri.so
#0 0x41427701 in kill () from /lib/libc.so.6
(gdb) bt
#0 0x41427701 in kill () from /lib/libc.so.6
#1 0x412b589a in pthread_kill () from /lib/libpthread.so.0
#2 0x412b5d92 in raise () from /lib/libpthread.so.0
#3 0x41428a23 in abort () from /lib/libc.so.6
#4 0x414220ea in __assert_fail () from /lib/libc.so.6
#5 0x4188c845 in r200VtxFmtFlushVertices () from
/usr/X11R6/lib/modules/dri/r200_dri.so
#6 0x401b1950 in vtkOpenGLRenderWindow::SetPixelData ()
from /opt/VTK/V4.0/VTK/lib/libvtkRendering.so
#7 0x40048d40 in vtkCompositeManager::Composite ()
from /opt/VTK/V4.0/VTK/lib/libvtkParallel.so
#8 0x40047de9 in vtkCompositeManager::EndRender ()
from /opt/VTK/V4.0/VTK/lib/libvtkParallel.so
#9 0x40046379 in vtkCompositeManagerEndRender ()
from /opt/VTK/V4.0/VTK/lib/libvtkParallel.so
#10 0x410f7afd in vtkCallbackCommand::Execute ()
from /opt/VTK/V4.0/VTK/lib/libvtkCommon.so
#11 0x4113c5ea in vtkSubjectHelper::InvokeEvent ()
from /opt/VTK/V4.0/VTK/lib/libvtkCommon.so
#12 0x4113c962 in vtkObject::InvokeEvent () from
/opt/VTK/V4.0/VTK/lib/libvtkCommon.so
#13 0x4017ff11 in vtkRenderWindow::Render () from
/opt/VTK/V4.0/VTK/lib/libvtkRendering.so
#14 0x401bb3da in vtkXOpenGLRenderWindow::Render ()
from /opt/VTK/V4.0/VTK/lib/libvtkRendering.so
#15 0x401a74de in vtkXRenderWindowInteractorCallback ()
from /opt/VTK/V4.0/VTK/lib/libvtkRendering.so
#16 0x40d55f3e in XtDispatchEventToWidget () from /usr/X11R6/lib/libXt.so.6
#17 0x40d56832 in _XtDefaultDispatcher () from /usr/X11R6/lib/libXt.so.6
#18 0x40d56bb9 in XtDispatchEvent () from /usr/X11R6/lib/libXt.so.6
#19 0x401a6852 in vtkXRenderWindowInteractor::Start ()
from /opt/VTK/V4.0/VTK/lib/libvtkRendering.so
#20 0x40047658 in vtkCompositeManager::StartInteractor ()
from /opt/VTK/V4.0/VTK/lib/libvtkParallel.so
#21 0x08049670 in process ()
#22 0x4006e964 in vtkThreadedController::Start ()
from /opt/VTK/V4.0/VTK/lib/libvtkParallel.so
#23 0x4006e7c0 in vtkThreadedController::vtkThreadedControllerStart ()
from /opt/VTK/V4.0/VTK/lib/libvtkParallel.so
#24 0x41139be1 in vtkMultiThreader::SingleMethodExecute ()
from /opt/VTK/V4.0/VTK/lib/libvtkCommon.so
#25 0x4006eb40 in vtkThreadedController::SingleMethodExecute ()
from /opt/VTK/V4.0/VTK/lib/libvtkParallel.so
#26 0x08049716 in main ()
#27 0x414177d1 in __libc_start_main () from /lib/libc.so.6
(gdb) info registers
eax 0x0 0
ecx 0x6 6
edx 0x412c127c 1093407356
ebx 0x14d2 5330
esp 0xbfffe998 0xbfffe998
ebp 0xbfffe9b4 0xbfffe9b4
esi 0x14d2 5330
edi 0x412ba8c0 1093380288
eip 0x41427701 0x41427701
eflags 0x202 514
cs 0x23 35
ss 0x2b 43
ds 0x2b 43
es 0x2b 43
fs 0x2b 43
gs 0x2b 43
fctrl 0x37f 895
fstat 0x0 0
ftag 0x0 0
fiseg 0x0 0
fioff 0x0 0
foseg 0x1f80 8064
fooff 0x0 0
fop 0x0 0
xmm0 0xffffffffffffffffffffffffffffffff
xmm1 0xffffffffffffffffffffffffffffffff
xmm2 0xffffffffffffffffffffffffffffffff
xmm3 0xffffffffffffffffffffffffffffffff
xmm4 0xffffffffffffffffffffffffffffffff
xmm5 0xffffffffffffffffffffffffffffffff
xmm6 0xffffffffffffffffffffffffffffffff
xmm7 0xffffffffffffffffffffffffffffffff
mxcsr 0x1f80 8064
(gdb) disassemble 0x4188c845
Dump of assembler code for function r200VtxFmtFlushVertices:
0x4188c7d0 <r200VtxFmtFlushVertices>: push %edi
0x4188c7d1 <r200VtxFmtFlushVertices+1>: push %esi
0x4188c7d2 <r200VtxFmtFlushVertices+2>: push %ebx
0x4188c7d3 <r200VtxFmtFlushVertices+3>: mov 0x10(%esp,1),%ebx
0x4188c7d7 <r200VtxFmtFlushVertices+7>: mov 0x14(%esp,1),%edi
0x4188c7db <r200VtxFmtFlushVertices+11>: mov 0x2a8(%ebx),%esi
0x4188c7e1 <r200VtxFmtFlushVertices+17>: testb $0x40,0x1ad7f8
0x4188c7e8 <r200VtxFmtFlushVertices+24>:
je 0x4188c802 <r200VtxFmtFlushVertices+50>
0x4188c7ea <r200VtxFmtFlushVertices+26>: push $0x1a9cb3
0x4188c7ef <r200VtxFmtFlushVertices+31>: push $0x1a91d2
0x4188c7f4 <r200VtxFmtFlushVertices+36>: pushl 0x0
0x4188c7fa <r200VtxFmtFlushVertices+42>:
call 0x4188c7fb <r200VtxFmtFlushVertices+43>
0x4188c7ff <r200VtxFmtFlushVertices+47>: add $0xc,%esp
0x4188c802 <r200VtxFmtFlushVertices+50>: cmpb $0x0,0x3c5d(%esi)
0x4188c809 <r200VtxFmtFlushVertices+57>:
jne 0x4188c824 <r200VtxFmtFlushVertices+84>
0x4188c80b <r200VtxFmtFlushVertices+59>: push $0x1a9cb3
0x4188c810 <r200VtxFmtFlushVertices+64>: push $0x3b4
0x4188c815 <r200VtxFmtFlushVertices+69>: push $0x1a91d6
0x4188c81a <r200VtxFmtFlushVertices+74>: push $0x1a9ccb
0x4188c81f <r200VtxFmtFlushVertices+79>:
call 0x4188c820 <r200VtxFmtFlushVertices+80>
0x4188c824 <r200VtxFmtFlushVertices+84>: cmp %ebx,0x1d320c
0x4188c82a <r200VtxFmtFlushVertices+90>:
je 0x4188c845 <r200VtxFmtFlushVertices+117>
0x4188c82c <r200VtxFmtFlushVertices+92>: push $0x1a9cb3
0x4188c831 <r200VtxFmtFlushVertices+97>: push $0x3b5
0x4188c836 <r200VtxFmtFlushVertices+102>: push $0x1a91d6
0x4188c83b <r200VtxFmtFlushVertices+107>: push $0x1a9200
0x4188c840 <r200VtxFmtFlushVertices+112>:
call 0x4188c841 <r200VtxFmtFlushVertices+113>
0x4188c845 <r200VtxFmtFlushVertices+117>: test $0x2,%edi
0x4188c84b <r200VtxFmtFlushVertices+123>:
je 0x4188c889 <r200VtxFmtFlushVertices+185>
0x4188c84d <r200VtxFmtFlushVertices+125>: push %ebx
0x4188c84e <r200VtxFmtFlushVertices+126>: call 0x41889930
<r200_copy_to_current>
0x4188c853 <r200VtxFmtFlushVertices+131>: add $0x4,%esp
0x4188c856 <r200VtxFmtFlushVertices+134>: testb $0x40,0x1ad7f8
0x4188c85d <r200VtxFmtFlushVertices+141>:
je 0x4188c872 <r200VtxFmtFlushVertices+162>
0x4188c85f <r200VtxFmtFlushVertices+143>: push $0x1a9cdf
0x4188c864 <r200VtxFmtFlushVertices+148>: pushl 0x0
0x4188c86a <r200VtxFmtFlushVertices+154>:
call 0x4188c86b <r200VtxFmtFlushVertices+155>
0x4188c86f <r200VtxFmtFlushVertices+159>: add $0x8,%esp
0x4188c872 <r200VtxFmtFlushVertices+162>: lea 0x41ec(%esi),%eax
0x4188c878 <r200VtxFmtFlushVertices+168>: push %eax
0x4188c879 <r200VtxFmtFlushVertices+169>: push %ebx
0x4188c87a <r200VtxFmtFlushVertices+170>:
call 0x417a3780 <_mesa_install_exec_vtxfmt>
0x4188c87f <r200VtxFmtFlushVertices+175>: andb $0xfd,0x280(%ebx)
0x4188c886 <r200VtxFmtFlushVertices+182>: add $0x8,%esp
0x4188c889 <r200VtxFmtFlushVertices+185>: test $0x1,%edi
0x4188c88f <r200VtxFmtFlushVertices+191>:
je 0x4188c8e6 <r200VtxFmtFlushVertices+278>
0x4188c891 <r200VtxFmtFlushVertices+193>: mov 0x2a8(%ebx),%eax
0x4188c897 <r200VtxFmtFlushVertices+199>: cmpl $0x0,0x1a00(%eax)
0x4188c89e <r200VtxFmtFlushVertices+206>:
je 0x4188c8c5 <r200VtxFmtFlushVertices+245>
0x4188c8a0 <r200VtxFmtFlushVertices+208>: cmpl $0x189b70,0x1a00(%eax)
0x4188c8aa <r200VtxFmtFlushVertices+218>:
je 0x4188c8d1 <r200VtxFmtFlushVertices+257>
0x4188c8ac <r200VtxFmtFlushVertices+220>: push $0x1a9cb3
0x4188c8b1 <r200VtxFmtFlushVertices+225>: push $0x3c2
0x4188c8b6 <r200VtxFmtFlushVertices+230>: push $0x1a91d6
0x4188c8bb <r200VtxFmtFlushVertices+235>: push $0x1a9d00
0x4188c8c0 <r200VtxFmtFlushVertices+240>:
call 0x4188c8c1 <r200VtxFmtFlushVertices+241>
0x4188c8c5 <r200VtxFmtFlushVertices+245>: cmpl $0x189b70,0x1a00(%eax)
0x4188c8cf <r200VtxFmtFlushVertices+255>:
jne 0x4188c8df <r200VtxFmtFlushVertices+271>
0x4188c8d1 <r200VtxFmtFlushVertices+257>: pushl 0x2a8(%ebx)
0x4188c8d7 <r200VtxFmtFlushVertices+263>: call 0x41889b70
<flush_prims>
0x4188c8dc <r200VtxFmtFlushVertices+268>: add $0x4,%esp
0x4188c8df <r200VtxFmtFlushVertices+271>: andb $0xfe,0x280(%ebx)
0x4188c8e6 <r200VtxFmtFlushVertices+278>: pop %ebx
0x4188c8e7 <r200VtxFmtFlushVertices+279>: pop %esi
0x4188c8e8 <r200VtxFmtFlushVertices+280>: pop %edi
0x4188c8e9 <r200VtxFmtFlushVertices+281>: ret
0x4188c8ea <r200VtxFmtFlushVertices+282>: lea 0x0(%esi),%esi
End of assembler dump.
Greetings,
Dieter
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