Hi:
George Woltman wrote:
> I just completed my first 512K FFT using the new SSE2 instructions!
> The 512K FFT handles exponents up to 10.3 million.
>
> Timings are as follows:
>
> 1.4GHz P4, old code: 0.126 sec.
> 1.4GHz P4, new code: 0.048 sec.
> 1.2GHz Athlon, 133MHz DDR: 0.084 sec.
>
> I have a few more optimizations up my sleeve. I think my goal
> of 0.040 seconds is achievable.
>
I really think Intel should give you a good prize!. I can't imagine
better publicity for P4. The cut of prices announced recently will help
too.
Good job!.
Regards.
Guillermo
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