Re: help with performer performance & octanes

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Angus Dorbie (dorbie++at++sgi.com)
Thu, 14 Jan 1999 13:35:23 -0800

IMPACT is still reasonably fast, especially on textured fill.
It sounds like you've blown your TRAM budget and are paging texture.
O2 has UMA and so no TRAM limit.

> Paul Hussein wrote:
>
> I am running a visual simulation with Performer 2.2.3 & Irix 6.5.2.
> The visualisation side is running on onyx2 ir's maximpacts, onyx
> re2's. I have just got hold of an dual 195 octane ssi and am
> attempting to run it on that machine.
>
> However, it runs like a dog. Event an o2 and maximpact runs it faster.
>
> The database is a textured openflight affair.
>
> Any ideas would be most welcome. DO octane ssi's/sse's run 3-d
> graphics so slow. Am i going to have to buy mxe.
>
>
> Cheers
>
> Paul Hussein.

-- 
"Only the mediocre are always at their best." -- Jean Giraudoux


For advanced 3D graphics Performer + OpenGL based examples and tutors:
http://www.dorbie.com/

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