re: bus error

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Michael T. Jones (mtj++at++babar.asd.sgi.com)
Tue, 10 Sep 1996 06:49:01 -0700

Just glancing at the program Tawfek Mukhtar sent, I'd say the problem
is in the geoset attributes when the program is run in a multiprocessing
mode. If you run MP, then you need to allocate libpr elements and
component data (such as colors, normals, positions, and texture
coordinates) from the shared memory arena. The code you posted
has all these used from normal unshared global areas. This would
work if you added a pfMultiprocess(PFMP_APPCULLDRAW) before config
to force the issue; but better is to allocate the arrays in shared
memory and then copy the values from the current arrays.

michael

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Michael T. Jones Silicon Graphics, Advanced Systems Division
mtj++at++sgi.com 2011 N. Shoreline Blvd., Mtn. View, CA 94039-7311
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