Robin Holt wrote:

> 
> Ray, can you provide a simple example application that trips this case?
> 

Robin,

Attached is a pthreads program (y.c) that exercises the scaling problem
discussed above.

Compile this as: gcc y.c -o y -lpthread -lm

Call it as: ./y nthread

We start to see problems on Altix with this program at around 76 cpus.

-- 
Best Regards,
Ray
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                   Ray Bryant
512-453-9679 (work)         512-507-7807 (cell)
raybry@sgi.com             raybry@austin.rr.com
The box said: "Requires Windows 98 or better",
            so I installed Linux.
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