拼了 >.<"

Intel(R) Pentium(R) 4 CPU 2.40GHz
CPU speed: 3608.25 MHz
CPU features: RDTSC, CMOV, PREFETCH, MMX, SSE, SSE2
L1 cache size: 8 KB
L2 cache size: 512 KB
L1 cache line size: 64 bytes
L2 cache line size: 128 bytes
TLBS: 64
Prime95 version 23.7, RdtscTiming=1
Best time for 384K FFT length: 10.006 ms.
Best time for 448K FFT length: 11.899 ms.
Best time for 512K FFT length: 13.528 ms.
Best time for 640K FFT length: 16.389 ms.
Best time for 768K FFT length: 19.891 ms.
Best time for 896K FFT length: 23.524 ms.
Best time for 1024K FFT length: 26.354 ms.
Best time for 1280K FFT length: 35.008 ms.
Best time for 1536K FFT length: 42.677 ms.
Best time for 1792K FFT length: 50.813 ms.
Best time for 2048K FFT length: 57.533 ms.