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#include <volk/volk_runtime.h>
#include <volk/volk.h>
#include <qa_32fc_32f_multiply_aligned16.h>
#include <stdlib.h>
#include <time.h>
#include <string.h>
#include <qa_utils.h>
#include <boost/test/unit_test.hpp>
#define TOLERANCE (1e-4)
void qa_32fc_32f_multiply_aligned16(void) {
const int vlen = 2046;
const int ITERS = 100000;
volk_environment_init();
int ret;
clock_t start, end;
double total;
std::complex<float>* input;
float * taps;
int i;
std::vector<std::string> archs;
archs.push_back("generic");
#ifdef LV_HAVE_SSE3
archs.push_back("sse3");
#endif
#ifdef LV_HAVE_ORC
archs.push_back("orc");
#endif
std::vector<std::complex<float>* > results;
ret = posix_memalign((void**)&input, 16, vlen * 2 * sizeof(float));
ret = posix_memalign((void**)&taps, 16, vlen * sizeof(float));
for(i=0; i < archs.size(); i++) {
std::complex<float> *ptr;
ret = posix_memalign((void**)&ptr, 16, vlen * 2 * sizeof(float));
if(ret) {
printf("Couldn't allocate memory\n");
exit(1);
}
results.push_back(ptr);
}
random_floats((float*)input, vlen * 2);
random_floats(taps, vlen);
printf("32fc_32f_multiply_aligned16\n");
for(i=0; i < archs.size(); i++) {
start = clock();
for(int count = 0; count < ITERS; ++count) {
volk_32fc_32f_multiply_aligned16_manual(results[i], input, taps, vlen, archs[i].c_str());
}
end = clock();
total = (double)(end-start)/(double)CLOCKS_PER_SEC;
printf("%s_time: %f\n", archs[i].c_str(), total);
}
for(i=0; i < vlen; i++) {
int j = 1;
for(j; j < archs.size(); j++) {
assertcomplexEqual(results[0][i], results[j][i], ERR_DELTA);
}
}
free(input);
free(taps);
for(i=0; i < archs.size(); i++) {
free(results[i]);
}
}
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