15 May
2003
15 May
'03
4:34 a.m.
Has anyone made any FFTW 3.0 performance testing? I'm especially
interested to know how it compares on a Pentium 4 (or similar) to the
FFT found in Intel's proprietary performance libraries.
/Anders Torger
15 May
15 May
8:36 a.m.
On Thu, May 15, 2003 at 08:23:15 +0200, Anders Torger wrote:
Has anyone made any FFTW 3.0 performance testing? I'm especially
interested to know how it compares on a Pentium 4 (or similar) to the
FFT found in Intel's proprietary performance libraries.
I've done some comparisons to FFTW2, and its pretty good, though the
poerformace difference depends very much on what planning options you use.
It seems to work well with SSE, but I dont have any SSE2 audio machines.
- Steve
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