Changes in directory llvm-test/MultiSource/Benchmarks/MiBench/telecomm-FFT:
Makefile updated: 1.1 -> 1.2
main.c updated: 1.1 -> 1.2
---
Log message:
Don't use rand() for input: it's runtime-dependent.
Add tolerance.
---
Diffs of the changes: (+3 -4)
Makefile | 1 +
main.c | 6 ++----
2 files changed, 3 insertions(+), 4 deletions(-)
Index: llvm-test/MultiSource/Benchmarks/MiBench/telecomm-FFT/Makefile
diff -u llvm-test/MultiSource/Benchmarks/MiBench/telecomm-FFT/Makefile:1.1
llvm-test/MultiSource/Benchmarks/MiBench/telecomm-FFT/Makefile:1.2
--- llvm-test/MultiSource/Benchmarks/MiBench/telecomm-FFT/Makefile:1.1 Tue Jan
9 18:01:15 2007
+++ llvm-test/MultiSource/Benchmarks/MiBench/telecomm-FFT/Makefile Thu Jan
11 18:04:27 2007
@@ -3,5 +3,6 @@
PROG = telecomm-fft
LDFLAGS = -lm
RUN_OPTIONS = 8 32768 -i
+FP_ABSTOLERANCE := 0.00001
include $(LEVEL)/MultiSource/Makefile.multisrc
Index: llvm-test/MultiSource/Benchmarks/MiBench/telecomm-FFT/main.c
diff -u llvm-test/MultiSource/Benchmarks/MiBench/telecomm-FFT/main.c:1.1
llvm-test/MultiSource/Benchmarks/MiBench/telecomm-FFT/main.c:1.2
--- llvm-test/MultiSource/Benchmarks/MiBench/telecomm-FFT/main.c:1.1 Tue Jan
9 18:01:15 2007
+++ llvm-test/MultiSource/Benchmarks/MiBench/telecomm-FFT/main.c Thu Jan
11 18:04:27 2007
@@ -27,8 +27,6 @@
MAXSIZE=atoi(argv[2]);
MAXWAVES=atoi(argv[1]);
- srand(1);
-
RealIn=(float*)malloc(sizeof(float)*MAXSIZE);
ImagIn=(float*)malloc(sizeof(float)*MAXSIZE);
RealOut=(float*)malloc(sizeof(float)*MAXSIZE);
@@ -39,8 +37,8 @@
/* Makes MAXWAVES waves of random amplitude and period */
for(i=0;i<MAXWAVES;i++)
{
- coeff[i] = rand()%1000;
- amp[i] = rand()%1000;
+ coeff[i] = i%1000;
+ amp[i] = i%1000;
}
for(i=0;i<MAXSIZE;i++)
{
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