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Diffstat (limited to 'volk/lib/qa_32fc_conjugate_dot_prod_aligned16.cc')
-rw-r--r--volk/lib/qa_32fc_conjugate_dot_prod_aligned16.cc138
1 files changed, 0 insertions, 138 deletions
diff --git a/volk/lib/qa_32fc_conjugate_dot_prod_aligned16.cc b/volk/lib/qa_32fc_conjugate_dot_prod_aligned16.cc
deleted file mode 100644
index 2f9a30395..000000000
--- a/volk/lib/qa_32fc_conjugate_dot_prod_aligned16.cc
+++ /dev/null
@@ -1,138 +0,0 @@
-#include <volk/volk.h>
-#include <qa_32fc_conjugate_dot_prod_aligned16.h>
-#include <stdlib.h>
-#include <math.h>
-#include <time.h>
-
-
-#define assertcomplexEqual(expected, actual, delta) \
- CPPUNIT_ASSERT_DOUBLES_EQUAL (std::real(expected), std::real(actual), fabs(std::real(expected)) * delta); \
- CPPUNIT_ASSERT_DOUBLES_EQUAL (std::imag(expected), std::imag(actual), fabs(std::imag(expected))* delta);
-
-#define ERR_DELTA (1e-4)
-
-//test for sse
-
-#if LV_HAVE_SSE && LV_HAVE_64
-
-static float uniform() {
- return 2.0 * ((float) rand() / RAND_MAX - 0.5); // uniformly (-1, 1)
-}
-
-static void
-random_floats (float *buf, unsigned n)
-{
- for (unsigned i = 0; i < n; i++)
- buf[i] = uniform () * 32767;
-}
-
-
-void qa_32fc_conjugate_dot_prod_aligned16::t1() {
- const int vlen = 789743;
-
- volk_environment_init();
- int ret;
-
- std::complex<float>* input;
- std::complex<float>* taps;
-
- std::complex<float>* result_generic;
- std::complex<float>* result;
-
- ret = posix_memalign((void**)&input, 16, vlen << 3);
- ret = posix_memalign((void**)&taps, 16, vlen << 3);
- ret = posix_memalign((void**)&result_generic, 16, 8);
- ret = posix_memalign((void**)&result, 16, 8);
-
-
- result_generic[0] = std::complex<float>(0,0);
- result[0] = std::complex<float>(0,0);
-
- random_floats((float*)input, vlen * 2);
- random_floats((float*)taps, vlen * 2);
-
-
-
- volk_32fc_conjugate_dot_prod_aligned16_manual(result_generic, input, taps, vlen * 8, "generic");
-
-
- volk_32fc_conjugate_dot_prod_aligned16_manual(result, input, taps, vlen * 8, "sse");
-
- printf("32fc_conjugate_dot_prod_aligned16\n");
- printf("generic: %f +i%f ... sse: %f +i%f\n", std::real(result_generic[0]), std::imag(result_generic[0]), std::real(result[0]), std::imag(result[0]));
-
- assertcomplexEqual(result_generic[0], result[0], ERR_DELTA);
-
- free(input);
- free(taps);
- free(result_generic);
- free(result);
-
-}
-
-
-#elif LV_HAVE_SSE && LV_HAVE_32
-
-static float uniform() {
- return 2.0 * ((float) rand() / RAND_MAX - 0.5); // uniformly (-1, 1)
-}
-
-static void
-random_floats (float *buf, unsigned n)
-{
- for (unsigned i = 0; i < n; i++)
- buf[i] = uniform () * 32767;
-}
-
-
-void qa_32fc_conjugate_dot_prod_aligned16::t1() {
- const int vlen = 789743;
-
- volk_environment_init();
- int ret;
-
- std::complex<float>* input;
- std::complex<float>* taps;
-
- std::complex<float>* result_generic;
- std::complex<float>* result;
-
- ret = posix_memalign((void**)&input, 16, vlen << 3);
- ret = posix_memalign((void**)&taps, 16, vlen << 3);
- ret = posix_memalign((void**)&result_generic, 16, 8);
- ret = posix_memalign((void**)&result, 16, 8);
-
-
- result_generic[0] = std::complex<float>(0,0);
- result[0] = std::complex<float>(0,0);
-
- random_floats((float*)input, vlen * 2);
- random_floats((float*)taps, vlen * 2);
-
-
-
- volk_32fc_conjugate_dot_prod_aligned16_manual(result_generic, input, taps, vlen * 8, "generic");
-
-
- volk_32fc_conjugate_dot_prod_aligned16_manual(result, input, taps, vlen * 8, "sse_32");
-
- printf("32fc_conjugate_dot_prod_aligned16\n");
- printf("generic: %f +i%f ... sse: %f +i%f\n", std::real(result_generic[0]), std::imag(result_generic[0]), std::real(result[0]), std::imag(result[0]));
-
- assertcomplexEqual(result_generic[0], result[0], ERR_DELTA);
-
- free(input);
- free(taps);
- free(result_generic);
- free(result);
-
-}
-
-
-#else
-
-void qa_32fc_conjugate_dot_prod_aligned16::t1() {
- printf("sse not available... no test performed\n");
-}
-
-#endif /*LV_HAVE_SSE*/