Les Elkins (lelkins++at++zeus.lnk.com)
Tue, 4 Feb 1997 15:29:54 -0500 (EST)
I have a (previously working) program that worked on a rack
Onyx R4400 RealityEngineII. The Onyx was just upgraded to
an IR w/two RM6's. Now it appears to hang when it
gets to the part where I should be seeing the first
pretty pictures, specifically at the first pfFrame.
When I stop it in dbx, I see the following...
Interrupt
Process 4950 (cic6.DBG) stopped on signal SIGINT: Interrupt (default) at [_ioctl:15 +0x8,0xfa4800c]
Source (of ioctl.s) not available for Process 4950
(dbx) where
> 0 _ioctl(0x4, 0x757303, 0xffffffff, 0xfa2e5b0) ["ioctl.s":15, 0xfa4800c]
1 _usblock(0x4000000, 0x4, 0x1356, 0xfa2e5b0) ["usemas.c":1118, 0xfa9f224]
2 _uspsema(0x4008440, 0x757303, 0xffffffff, 0xfa2e5b0) ["usemas.c":143, 0xfa56b34]
3 pfSync() ["/perf7/zhz/perftot1/perf/lib/libpf/DBG.O32.OPENGL/../../../lib/libpf/pfProcess.C":2169, 0x563db4]
4 pfFrame() ["/perf7/zhz/perftot1/perf/lib/libpf/DBG.O32.OPENGL/../../../lib/libpf/pfProcess.C":2575, 0x565170]
5 view_scene() ["/vinson3/people/ng/demos_vinson/cic6/DBG.O32.OPENGL/../cic_main.c":1055, 0x47b74c]
6 main(argc = 1, argv = 0x7fff2f44) ["/vinson3/people/ng/demos_vinson/cic6/DBG.O32.OPENGL/../cic_main.c":213, 0x479de0]
7 __istart() ["crt1tinit.s":13, 0x46b800]
The code still (seems) to work fine on an R10K High Impact, and most of
my other code (seems) to run without problems on the IR (except that the
frame rates on the other stuff tend to be so fast they scare me).
I'm running Performer 2.1 on both machines.
I'll keep looking, but any thoughts would be appreciated...
Thanks,
Les Elkins
-----------------------------------------------------------------------
Les Elkins
LNK Corporation, Inc
Riverdale, MD
(301) 927-3223
lelkins++at++lnk.com
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