mirror of https://github.com/drowe67/LPCNet.git
34 lines
940 B
C
34 lines
940 B
C
/* test tool to diffs two .f32 files */
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#include <math.h>
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#include <stdio.h>
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#include <stdlib.h>
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#define NB_FEATURES 55
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int main(int argc, char *argv[]) {
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float f1[NB_FEATURES],f2[NB_FEATURES],fdiff=0.0;
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int f=0;
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unsigned int ret, i, stride = NB_FEATURES;
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FILE *file1 = fopen(argv[1],"rb");
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FILE *file2 = fopen(argv[2],"rb");
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if (argc == 4) {
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stride = atoi(argv[3]);
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}
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while(fread(&f1,sizeof(float),stride,file1) == stride) {
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ret = fread(&f2,sizeof(float),stride,file2);
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if (ret != stride) break;
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for(i=0; i<stride; i++) {
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fdiff += fabs(f1[i]-f2[i]);
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if (isnan(fdiff) || (fdiff > 1E-6)) {
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printf("f: %d i: %d %f %f %f\n", f, i, f1[i], f2[i], fdiff);
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exit(0);
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}
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}
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f++;
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}
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fprintf(stderr,"stride: %d f: %d fdiff: %f\n", stride, f, fdiff);
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fclose(file1); fclose(file2);
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}
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