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#include <volk/volk.h>
#include <qa_16s_quad_max_star_aligned16.h>
#include <volk/volk_16s_quad_max_star_aligned16.h>
#include <cstdlib>
#include <ctime>
//test for sse2
#ifndef LV_HAVE_SSE2
void qa_16s_quad_max_star_aligned16::t1() {
printf("sse2 not available... no test performed\n");
}
#else
void qa_16s_quad_max_star_aligned16::t1() {
const int vlen = 34;
__VOLK_ATTR_ALIGNED(16) short input0[vlen];
__VOLK_ATTR_ALIGNED(16) short input1[vlen];
__VOLK_ATTR_ALIGNED(16) short input2[vlen];
__VOLK_ATTR_ALIGNED(16) short input3[vlen];
__VOLK_ATTR_ALIGNED(16) short output0[vlen];
__VOLK_ATTR_ALIGNED(16) short output1[vlen];
for(int i = 0; i < vlen; ++i) {
short plus0 = (short) (rand() - (RAND_MAX/2));
short plus1 = (short) (rand() - (RAND_MAX/2));
short plus2 = (short) (rand() - (RAND_MAX/2));
short plus3 = (short) (rand() - (RAND_MAX/2));
short minus0 = (short) (rand() - (RAND_MAX/2));
short minus1 = (short) (rand() - (RAND_MAX/2));
short minus2 = (short) (rand() - (RAND_MAX/2));
short minus3 = (short) (rand() - (RAND_MAX/2));
input0[i] = plus0 - minus0;
input1[i] = plus1 - minus1;
input2[i] = plus2 - minus2;
input3[i] = plus3 - minus3;
}
volk_16s_quad_max_star_aligned16_manual(output0, input0, input1, input2, input3, 2*vlen, "generic");
volk_16s_quad_max_star_aligned16_manual(output1, input0, input1, input2, input3, 2*vlen, "sse2");
printf("16s_quad_max_star_aligned\n");
for(int i = 0; i < vlen; ++i) {
printf("generic... %d, sse2... %d, inputs: %d, %d, %d, %d\n", output0[i], output1[i], input0[i], input1[i], input2[i], input3[i]);
}
for(int i = 0; i < vlen; ++i) {
CPPUNIT_ASSERT_EQUAL(output0[i], output1[i]);
}
}
#endif
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