Bug 22868 - [r300 - RV530] glthreads always fails with many threads
Summary: [r300 - RV530] glthreads always fails with many threads
Status: RESOLVED WONTFIX
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/r300 (show other bugs)
Version: git
Hardware: x86 (IA32) Linux (All)
: medium normal
Assignee: Default DRI bug account
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Reported: 2009-07-21 02:10 UTC by Fabio Pedretti
Modified: 2014-07-07 16:43 UTC (History)
0 users

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Description Fabio Pedretti 2009-07-21 02:10:57 UTC 
I noticed that running glthreads with a high number of threads, e.g.:
./progs/xdemos/glthreads -n 100
always fails in different ways, like:

glthreads: Created thread 0x5a9a5b90
glthreads: ../../src/xcb_io.c:378: _XAllocID: Assertion `ret != inval_id' failed.
Aborted

or

glthreads: 68: GL_RENDERER = Mesa DRI R300 (RV530 71C5) 20090101 x86/MMX/SSE2 TCL
Segmentation fault

When running with software render it always works fine.

I am using 2009-07-21 mesa master git (up to 5358e54d) under a RV530 with no
KMS, compiled without libdrm_radeon:
GL_RENDERER   = Mesa DRI R300 (RV530 71C5) 20090101 x86/MMX/SSE2 TCL
Comment 1 Adam Jackson 2009-08-24 12:32:53 UTC 
Mass version move, cvs -> git
Comment 2 Andreas Boll 2014-07-07 16:43:39 UTC 
The classic r300 driver has been abandoned long ago.
It was replaced by the Gallium driver r300g.

If you have issues with r300g please file a new bug report with component Drivers/Gallium/r300

Thanks.

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