BENCHMARKS FOR XL300 COMPILED WITH LINUX CCC, LINKED TO CPML, AND USING CXML

GRASP: realft(): Using the optimized FFT routines sfft*
       from the DEC Extended Math Library (dxml).
GRASP version: $Id: realft_dec.c,v 1.3 1998/01/23 17:59:40 ballen Exp $
$Name: RELEASE_1_9_7 $
Initializing dxml fft data structures for n=2097152
GRASP version: $Id: realft_dec.c,v 1.3 1998/01/23 17:59:40 ballen Exp $
$Name: RELEASE_1_9_7 $
Initializing dxml fft data structures for n=1048576
GRASP version: $Id: realft_dec.c,v 1.3 1998/01/23 17:59:40 ballen Exp $
$Name: RELEASE_1_9_7 $
Initializing dxml fft data structures for n=524288
GRASP version: $Id: realft_dec.c,v 1.3 1998/01/23 17:59:40 ballen Exp $
$Name: RELEASE_1_9_7 $
Initializing dxml fft data structures for n=262144
GRASP version: $Id: realft_dec.c,v 1.3 1998/01/23 17:59:40 ballen Exp $
$Name: RELEASE_1_9_7 $
Initializing dxml fft data structures for n=131072
GRASP version: $Id: realft_dec.c,v 1.3 1998/01/23 17:59:40 ballen Exp $
$Name: RELEASE_1_9_7 $
Initializing dxml fft data structures for n=65536
GRASP version: $Id: realft_dec.c,v 1.3 1998/01/23 17:59:40 ballen Exp $
$Name: RELEASE_1_9_7 $
Initializing dxml fft data structures for n=32768
GRASP version: $Id: realft_dec.c,v 1.3 1998/01/23 17:59:40 ballen Exp $
$Name: RELEASE_1_9_7 $
Initializing dxml fft data structures for n=16384
GRASP version: $Id: realft_dec.c,v 1.3 1998/01/23 17:59:40 ballen Exp $
$Name: RELEASE_1_9_7 $
Bench mark for FFTW 
total time taken for 8 FFTs of length 2048K (in secs) : 15.457888
time per Fourier transform (in msecs) :1932.236000 
total time taken for 12 FFTs of length 1024K (in secs) : 10.754544
time per Fourier transform (in msecs) :896.212000 
total time taken for 18 FFTs of length 512K (in secs) : 7.543504
time per Fourier transform (in msecs) :419.083556 
total time taken for 26 FFTs of length 256K (in secs) : 5.002000
time per Fourier transform (in msecs) :192.384615 
total time taken for 38 FFTs of length 128K (in secs) : 2.713280
time per Fourier transform (in msecs) :71.402105 
total time taken for 56 FFTs of length 64K (in secs) : 1.638704
time per Fourier transform (in msecs) :29.262571 
total time taken for 84 FFTs of length 32K (in secs) : 1.021872
time per Fourier transform (in msecs) :12.165143 
total time taken for 126 FFTs of length 16K (in secs) : 0.960384
time per Fourier transform (in msecs) :7.622095