BENCHMARK RESULTS FOR A PENTIUM III 500MHz
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 7
model name      : Pentium III (Katmai)
stepping        : 3
cpu MHz         : 501.146846
cache size      : 512 KB
fdiv_bug        : no
hlt_bug         : no
sep_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 mmx osfxsr kni
bogomips        : 499.71
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Bench mark for FFTW 
creating wisdom.....done
total time taken for 8 FFTs of length 2048K (in secs) : 7.120000
time per Fourier transform (in msecs) :890.000000 
creating wisdom.....done
total time taken for 12 FFTs of length 1024K (in secs) : 5.080000
time per Fourier transform (in msecs) :423.333333 
creating wisdom.....done
total time taken for 18 FFTs of length 512K (in secs) : 3.610000
time per Fourier transform (in msecs) :200.555556 
creating wisdom.....done
total time taken for 26 FFTs of length 256K (in secs) : 2.490000
time per Fourier transform (in msecs) :95.769231 
creating wisdom.....done
total time taken for 38 FFTs of length 128K (in secs) : 1.620000
time per Fourier transform (in msecs) :42.631579 
creating wisdom.....done
total time taken for 56 FFTs of length 64K (in secs) : 1.010000
time per Fourier transform (in msecs) :18.035714 
creating wisdom.....done
total time taken for 84 FFTs of length 32K (in secs) : 0.570000
time per Fourier transform (in msecs) :6.785714 
creating wisdom.....done
total time taken for 126 FFTs of length 16K (in secs) : 0.390000
time per Fourier transform (in msecs) :3.095238