diff options
Diffstat (limited to 'volk/lib/qa_32fc_magnitude_16s_aligned16.cc')
-rw-r--r-- | volk/lib/qa_32fc_magnitude_16s_aligned16.cc | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/volk/lib/qa_32fc_magnitude_16s_aligned16.cc b/volk/lib/qa_32fc_magnitude_16s_aligned16.cc deleted file mode 100644 index c718b6b71..000000000 --- a/volk/lib/qa_32fc_magnitude_16s_aligned16.cc +++ /dev/null @@ -1,80 +0,0 @@ -#include <volk/volk.h> -#include <qa_32fc_magnitude_16s_aligned16.h> -#include <volk/volk_32fc_magnitude_16s_aligned16.h> -#include <cstdlib> -#include <ctime> - -//test for sse - -#ifndef LV_HAVE_SSE3 - -void qa_32fc_magnitude_16s_aligned16::t1() { - printf("sse3 not available... no test performed\n"); -} - -#else - -void qa_32fc_magnitude_16s_aligned16::t1() { - - volk_environment_init(); - clock_t start, end; - double total; - const int vlen = 3201; - const int ITERS = 100000; - std::complex<float> input0[vlen] __attribute__ ((aligned (16))); - - int16_t output_generic[vlen] __attribute__ ((aligned (16))); - int16_t output_orc[vlen] __attribute__ ((aligned (16))); - int16_t output_sse[vlen] __attribute__ ((aligned (16))); - int16_t output_sse3[vlen] __attribute__ ((aligned (16))); - - float* inputLoad = (float*)input0; - for(int i = 0; i < 2*vlen; ++i) { - inputLoad[i] = (((float) (rand() - (RAND_MAX/2))) / static_cast<float>((RAND_MAX/2))); - } - printf("32fc_magnitude_16s_aligned\n"); - - start = clock(); - for(int count = 0; count < ITERS; ++count) { - volk_32fc_magnitude_16s_aligned16_manual(output_generic, input0, 32768.0, vlen, "generic"); - } - end = clock(); - total = (double)(end-start)/(double)CLOCKS_PER_SEC; - printf("generic_time: %f\n", total); - start = clock(); - for(int count = 0; count < ITERS; ++count) { - volk_32fc_magnitude_16s_aligned16_manual(output_orc, input0, 32768.0, vlen, "orc"); - } - end = clock(); - total = (double)(end-start)/(double)CLOCKS_PER_SEC; - printf("orc_time: %f\n", total); - start = clock(); - for(int count = 0; count < ITERS; ++count) { - volk_32fc_magnitude_16s_aligned16_manual(output_sse, input0, 32768.0, vlen, "sse"); - } - end = clock(); - total = (double)(end-start)/(double)CLOCKS_PER_SEC; - printf("sse_time: %f\n", total); - - start = clock(); - for(int count = 0; count < ITERS; ++count) { - volk_32fc_magnitude_16s_aligned16_manual(output_sse3, input0, 32768.0, vlen, "sse3"); - } - end = clock(); - total = (double)(end-start)/(double)CLOCKS_PER_SEC; - printf("sse3_time: %f\n", total); - - for(int i = 0; i < 1; ++i) { - // printf("inputs: %f, %f\n", input0[i].real(), input0[i].imag()); - // printf("generic... %i, sse3... %i, orc... %i\n", output_generic[i], output_sse3[i], output_orc[i]); - } - - for(int i = 0; i < vlen; ++i) { - //printf("%d...%d\n", output0[i], output01[i]); - CPPUNIT_ASSERT_DOUBLES_EQUAL(output_generic[i], output_sse[i], 1.1); - CPPUNIT_ASSERT_DOUBLES_EQUAL(output_generic[i], output_sse3[i], 1.1); - CPPUNIT_ASSERT_DOUBLES_EQUAL(output_generic[i], output_orc[i], 1.1); - } -} - -#endif |