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internal checkpoint

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split kiss_fft.c into multiple files.  It seems the best approach, all things considered.
This commit is contained in:
Mark Borgerding
2003-12-04 02:38:50 +00:00
parent 164ab47a25
commit f3c4a9e9ca
10 changed files with 256 additions and 202 deletions
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9
tools/Makefile
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@ -20,9 +20,12 @@ else
TYPEFLAGS=-Dkiss_fft_scalar=$(DATATYPE)
endif
CFLAGS=-Wall -O3 -ansi -pedantic
$(UTIL): ../kiss_fft.c fftutil.c
gcc -o $@ $(CFLAGS) -I.. $(TYPEFLAGS) ../kiss_fft.c fftutil.c -lm
CFLAGS=-Wall -O3 -ansi -pedantic -march=pentiumpro -ffast-math -fomit-frame-pointer
# If the above flags do not work, try the following
#CFLAGS=-Wall -O3 -ansi -pedantic
$(UTIL): ../kiss_fft.c ../kiss_fft2d.c fftutil.c
gcc -o $@ $(CFLAGS) -I.. $(TYPEFLAGS) ../kiss_fft.c ../kiss_fft2d.c fftutil.c -lm
$(BENCHKISS): benchkiss.c ../kiss_fft.c pstats.c
gcc -o $@ $(CFLAGS) -I.. benchkiss.c $(TYPEFLAGS) ../kiss_fft.c pstats.c -lm

2
tools/fftutil.c
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@ -43,7 +43,7 @@ void fft_file(FILE * fin,FILE * fout,int nfft,int nrows,int isinverse,int useasc
while ( fread( buf , sizeof(kiss_fft_cpx) * nfft * nrows ,1, fin ) > 0 ) {
for (i=0;i<times;++i)
kiss_fft_io( st , buf ,bufout);
kiss_fft( st , buf ,bufout);
if (useascii) {
int i;
for (i=0;i<nfft*nrows;++i)