In article <1140091982.452220.133010@z14g2000cwz.googlegroups .com>,
thu.nnguyen@gmail.com writes:
> Hmm, thats strange, our p550 1.65Ghz runs our codes approx. 1.5-1.7x
> faster than the p630 1.45Ghz (there's a even bigger speedup if using
> SMT and multithreaded code).
>
> And this correlates well with the benchmarks IBM publishes.
>

that's what I've expected too. Unfortunately it isn't true
in my environment. I'm really stuck at this point.
I need some

smitty - System Environments - Change Characteristics of Operating System -
Release Brakes and Set System Speed to Advertised Warp Factor

:-)