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simplified testing (hopefully)

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Mark Borgerding
2003-08-13 01:54:21 +00:00
parent f906b47946
commit 1cd00ce9f5
3 changed files with 105 additions and 105 deletions
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74
tools/Makefile
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@ -1,58 +1,42 @@
NFFT=256
ALLUTILS=kfft kifft kffts kiffts kfftd kifftd s2f s2d sigdiff sigdiffs sigdiffd scale scales scaled
NUMFFTS=1000
NFFT=1024
ALLUTILS=kfft kffts kfftd
NUMFFTS=10000
UTILSRC=../kiss_fft.c fftutil.c
all: $(ALLUTILS)
kfft: $(UTILSRC)
gcc -Wall -O3 -o $@ -lm -I.. -DNFFT=$(NFFT) $(UTILSRC)
kifft: ../kiss_fft.h ../kiss_fft.c fftutil.c
gcc -Wall -O3 -o $@ -lm -I.. -DNFFT=$(NFFT) -DINVERSE_FFT $(UTILSRC)
gcc -Wall -O3 -o $@ -lm -I.. $(UTILSRC)
kffts: $(UTILSRC)
gcc -Wall -O3 -o $@ -lm -I.. -DNFFT=$(NFFT) -DFIXED_POINT $(UTILSRC)
kiffts: $(UTILSRC)
gcc -Wall -O3 -o $@ -lm -I.. -DNFFT=$(NFFT) -DFIXED_POINT -DINVERSE_FFT $(UTILSRC)
gcc -Wall -O3 -o $@ -lm -I.. -DFIXED_POINT $(UTILSRC)
kfftd: $(UTILSRC)
gcc -Wall -O3 -o $@ -lm -I.. -DNFFT=$(NFFT) -Dkiss_fft_scalar=double $(UTILSRC)
kifftd: ../kiss_fft.h ../kiss_fft.c fftutil.c
gcc -Wall -O3 -o $@ -lm -I.. -DNFFT=$(NFFT) -Dkiss_fft_scalar=double -DINVERSE_FFT $(UTILSRC)
gcc -Wall -O3 -o $@ -lm -I.. -Dkiss_fft_scalar=double $(UTILSRC)
s2f: typeconvert.c
gcc -Wall -O3 -o $@ $^ -DTYPE1=short -DTYPE2=float
s2d: typeconvert.c
gcc -Wall -O3 -o $@ $^ -DTYPE1=short -DTYPE2=double
time: all
@echo
@echo "#### timing $(NUMFFTS) x $(NFFT) point FFTs"
@echo "#### DOUBLE"
@time -f 'Elapsed:%E user:%U sys:%S' \
sh -c 'dd if=/dev/zero bs=$$((16*$(NFFT))) count=$(NUMFFTS) 2>/dev/null |./kfftd>/dev/null'
@echo "#### FLOAT"
@time -f 'Elapsed:%E user:%U sys:%S' \
sh -c 'dd if=/dev/zero bs=$$((8*$(NFFT))) count=$(NUMFFTS) 2>/dev/null |./kfft>/dev/null'
@echo "#### SHORT"
@time -f 'Elapsed:%E user:%U sys:%S' \
sh -c 'dd if=/dev/zero bs=$$((4*$(NFFT))) count=$(NUMFFTS) 2>/dev/null |./kffts>/dev/null'
scale: typeconvert.c
gcc -Wall -O3 -o $@ $^ -DTYPE1=float -DTYPE2=float
scales: typeconvert.c
gcc -Wall -O3 -o $@ $^ -DTYPE1=short -DTYPE2=short
scaled: typeconvert.c
gcc -Wall -O3 -o $@ $^ -DTYPE1=double -DTYPE2=double
snr: all
@which octave
@echo
@echo "### testing SNR for $(NFFT) point FFTs"
@echo "#### DOUBLE"
@echo "testkiss($(NFFT),'double',1,1/$(NFFT));" | octave -q
@echo "#### FLOAT"
@echo "testkiss($(NFFT),'float',1,1/$(NFFT));" | octave -q
@echo "#### SHORT"
@echo "testkiss($(NFFT),'short',$(NFFT),$(NFFT));" | octave -q
sigdiff: sigdiff.c
gcc -Wall -O3 -o $@ $^ -DTYPE=float -lm
sigdiffs: sigdiff.c
gcc -Wall -O3 -o $@ $^ -DTYPE=short -lm
sigdiffd: sigdiff.c
gcc -Wall -O3 -o $@ $^ -DTYPE=double -lm
randshort.dat:
dd if=/dev/urandom bs=$$((4 * $(NFFT) )) count=$(NUMFFTS) of=randshort.dat
randfloat.dat: randshort.dat s2f
./s2f < $< > $@
randdouble.dat: randshort.dat s2d
./s2d < $< > $@
data: randshort.dat randfloat.dat randdouble.dat
test: all data
@echo "####################Testing double fft|ifft"
@./kfftd < randdouble.dat | ./kifftd | ./scaled -d $(NFFT) | ./sigdiffd randdouble.dat -
@echo "####################Testing float fft|ifft"
./kfft < randfloat.dat | ./kifft | ./scale -d $(NFFT) | ./sigdiff randfloat.dat -
@echo "####################Testing short fft|ifft"
./kffts < randshort.dat | ./kiffts | ./scales -m $(NFFT) | ./sigdiffs randshort.dat -
test: snr time
clean:
rm -f $(ALLUTILS) *.dat *~