Re: O2 problem

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Rémi Arnaud (remi++at++remi.engr.sgi.com)
Mon, 16 Jun 1997 17:18:40 -0700 (PDT)

Didier Guzzoni wrote:
>
> Hi performers,
>
> We are porting our Performer based application from a Max Impact (R10000,
> running IRIX 6.2) into an O2 station (R5000, running IRIX 6.3).
>
> The program that works perfeclty on the Impact generates a core (segmentation
> fault) on the O2 when performing the first pfFrame().
>
> So, my question is : which parameters shall I check before the pfFrame is
> executed (scene, geosets, ... ) in order to know where the problem comes from.
>
> Thanks in advance,

 You should use the debug library from performer, and then look
 where the core is using 'dbx yourapp core' to know where is the
 problem.

 This could be a misaligned double problem, which is a difference
 between R5000 and R4000 (thanks domi for the tip)

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