mirror of https://github.com/gnss-sdr/gnss-sdr
61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
#include <volk_gnsssdr/volk_gnsssdr.h>
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#include <qa_16s_quad_max_star_aligned16.h>
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#include <volk_gnsssdr/volk_gnsssdr_16s_quad_max_star_aligned16.h>
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#include <cstdlib>
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#include <ctime>
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//test for sse2
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#ifndef LV_HAVE_SSE2
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void qa_16s_quad_max_star_aligned16::t1() {
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printf("sse2 not available... no test performed\n");
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}
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#else
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void qa_16s_quad_max_star_aligned16::t1() {
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const int vlen = 34;
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__VOLK_ATTR_ALIGNED(16) short input0[vlen];
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__VOLK_ATTR_ALIGNED(16) short input1[vlen];
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__VOLK_ATTR_ALIGNED(16) short input2[vlen];
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__VOLK_ATTR_ALIGNED(16) short input3[vlen];
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__VOLK_ATTR_ALIGNED(16) short output0[vlen];
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__VOLK_ATTR_ALIGNED(16) short output1[vlen];
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for(int i = 0; i < vlen; ++i) {
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short plus0 = (short) (rand() - (RAND_MAX/2));
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short plus1 = (short) (rand() - (RAND_MAX/2));
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short plus2 = (short) (rand() - (RAND_MAX/2));
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short plus3 = (short) (rand() - (RAND_MAX/2));
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short minus0 = (short) (rand() - (RAND_MAX/2));
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short minus1 = (short) (rand() - (RAND_MAX/2));
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short minus2 = (short) (rand() - (RAND_MAX/2));
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short minus3 = (short) (rand() - (RAND_MAX/2));
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input0[i] = plus0 - minus0;
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input1[i] = plus1 - minus1;
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input2[i] = plus2 - minus2;
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input3[i] = plus3 - minus3;
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}
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volk_gnsssdr_16s_quad_max_star_aligned16_manual(output0, input0, input1, input2, input3, 2*vlen, "generic");
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volk_gnsssdr_16s_quad_max_star_aligned16_manual(output1, input0, input1, input2, input3, 2*vlen, "sse2");
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printf("16s_quad_max_star_aligned\n");
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for(int i = 0; i < vlen; ++i) {
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printf("generic... %d, sse2... %d, inputs: %d, %d, %d, %d\n", output0[i], output1[i], input0[i], input1[i], input2[i], input3[i]);
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}
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for(int i = 0; i < vlen; ++i) {
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CPPUNIT_ASSERT_EQUAL(output0[i], output1[i]);
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}
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}
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#endif
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