Re: Problem going to IR?

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Rob Jenkins (robj++at++quid)
Tue, 4 Feb 1997 13:27:27 -0800

Does Performer Town run OK on the iR ? You could check that you have patch 1355
installed ( must be installed from mini-root or you can get pipe hangs ), also
check for patch 1460 which has the diagnostics. Does KPM run when the pipe
hangs ? ( check SYSLOG ), also see what irsaudit tells you.

Cheers
Rob

On Feb 4, 3:29pm, Les Elkins wrote:
> Subject: Problem going to IR?
> Hello...
>
> 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
>
> =======================================================================
> List Archives, FAQ, FTP: http://www.sgi.com/Technology/Performer/
> Submissions: info-performer++at++sgi.com
> Admin. requests: info-performer-request++at++sgi.com
>-- End of excerpt from Les Elkins

-- 
________________________________________________________________
Rob Jenkins mailto:robj++at++csd.sgi.com
Silicon Graphics, Mtn View, California, USA
=======================================================================
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