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author | James Pollard <james@pollard.dev> | 2020-06-12 17:48:51 +0100 |
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committer | James Pollard <james@pollard.dev> | 2020-06-12 17:48:51 +0100 |
commit | f7795011ea9ac0d34ee565d3832f15b649bf1827 (patch) | |
tree | fd731b58626c8665032afd62068ece8cedc76eb0 /benchmarks/fft/test.c | |
parent | 9acb804500b590edbff66cd802216f58dde169cd (diff) | |
parent | 86f42b92d87020875e2a7ef4ba40de12d261685f (diff) | |
download | vericert-kvx-f7795011ea9ac0d34ee565d3832f15b649bf1827.tar.gz vericert-kvx-f7795011ea9ac0d34ee565d3832f15b649bf1827.zip |
Merge branch 'master' into arrays-proof
Diffstat (limited to 'benchmarks/fft/test.c')
-rw-r--r-- | benchmarks/fft/test.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/benchmarks/fft/test.c b/benchmarks/fft/test.c new file mode 100644 index 0000000..3717e51 --- /dev/null +++ b/benchmarks/fft/test.c @@ -0,0 +1,36 @@ +#include "fft.h" + +int main(){ + TYPE a_x[512]; + TYPE a_y[512]; + int i; + float max, min; + max = 2147483646.0; + min = -2147483646.0; + + for( i = 0; i < 512; i++){ + a_x[i] = (TYPE)(i);//(TYPE)(((double) rand() / (RAND_MAX)) * (max-min) + min);//i; + a_y[i] = (TYPE)(i);//(((double) rand() / (RAND_MAX)) * (max-min) + min);//i; + } + + printf("ORIG!\n"); + for( i = 0; i < 512; i++){ + printf("x = %f y = %f \n", a_x[i], a_y[i]); + } + + fft1D_512(a_x, a_y); + + printf("OUTPUT\n"); + for( i = 0; i < 512; i++){ + printf("x = %f y = %f \n", a_x[i], a_y[i]); + } + + fft1D_512(a_x, a_y); + + printf("NORMAL\n"); + for( i = 0; i < 512; i++){ + printf("x = %f y = %f \n", a_x[i]/512, a_y[i]/512); + } + + return 0; +}
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