From: Angus Dorbie (dorbie++at++sgi.com)
Date: 11/14/2000 14:13:52
Hmm, that geoset pointer looks very suspicious.
Cheers,Angus.
Bernie Kirby wrote:
>
> pfG'day,
>
> We have been experimenting with some of the pfMultiprocess options for
> an application we are developing. During this experimenting, we have
> noticed that specifying PFMP_CULLoDRAW or the PFMP_CULL_DL_DRAW token
> causes our model to hang. The model also hangs in perfly
> when using the -m 65542 switch. This happens on all machines (IRIX 6.5.7/8/9)
> (O2, Octane, 3-pipe IR2, 1-pipe IR2) that we have tried.
> We attached to some of the processes in dbx, that appeared to be 'eating'
> cpu time during these hangs and they appear to be caught up in these regions..
>
> Process 8816 (app) stopped at [pfGeoState::pr_dlApply(pfGeoSet*,pfDispList*):340 +0xc,0x38dd3dc]
>
> and
>
> Process 8810 (app) stopped at [pfDispList::pr_drawRing(void):3917 +0x18,0x3890a7c]
>
> When run on a much smaller model, the app (and perfly) don't actually hang,
> but nothing is displayed. Hitting the 's' key to turn on stats results in
> a badly flickering stats display.
>
> Is there something 'special' that one has to do in order to use CULLoDRAW?
>
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