FFTW 2.1.3
256 x 256 x 256 array
32 bits forward 3D FFT
complex-complex
8 x SGI 1200 cluster
Giganet / MVICH
2 p
4 p
8 p
16 p
1.13 x
2.37 x
4.42 x
6.16 x
Performance - SGI 1200 Cluster
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