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Diffstat (limited to 'volk/lib/qa_8sc_multiply_conjugate_32fc_aligned16.cc')
-rw-r--r--volk/lib/qa_8sc_multiply_conjugate_32fc_aligned16.cc87
1 files changed, 0 insertions, 87 deletions
diff --git a/volk/lib/qa_8sc_multiply_conjugate_32fc_aligned16.cc b/volk/lib/qa_8sc_multiply_conjugate_32fc_aligned16.cc
deleted file mode 100644
index 4c707446e..000000000
--- a/volk/lib/qa_8sc_multiply_conjugate_32fc_aligned16.cc
+++ /dev/null
@@ -1,87 +0,0 @@
-#include <volk/volk_runtime.h>
-#include <volk/volk.h>
-#include <qa_8sc_multiply_conjugate_32fc_aligned16.h>
-#include <stdlib.h>
-#include <math.h>
-#include <ctime>
-
-#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)
-
-#ifndef LV_HAVE_SSE4_1
-
-void qa_8sc_multiply_conjugate_32fc_aligned16::t1() {
- printf("sse4.1 not available... no test performed\n");
-}
-
-#else
-
-void qa_8sc_multiply_conjugate_32fc_aligned16::t1() {
-
-
- volk_runtime_init();
-
- const int vlen = 2046;
- const int ITERS = 100000;
-
- volk_environment_init();
- int ret;
- clock_t start, end;
- double total;
- std::complex<int8_t>* input;
- std::complex<int8_t>* taps;
-
- std::complex<float>* result_generic;
- std::complex<float>* result_sse4_1;
- int i;
- int8_t* inputInt8_T;
- int8_t* tapsInt8_T;
-
- ret = posix_memalign((void**)&input, 16, vlen*2*sizeof(int8_t));
- ret = posix_memalign((void**)&taps, 16, vlen*2*sizeof(int8_t));
- ret = posix_memalign((void**)&result_generic, 16, vlen*2*sizeof(float));
- ret = posix_memalign((void**)&result_sse4_1, 16, vlen*2*sizeof(float));
-
-
- inputInt8_T = (int8_t*)input;
- tapsInt8_T = (int8_t*)taps;
- for(int i = 0; i < vlen*2; ++i) {
- inputInt8_T[i] =((int8_t)((((float) (rand() - (RAND_MAX/2))) / static_cast<float>((RAND_MAX/2))) * 128.0));
- tapsInt8_T[i] =((int8_t)((((float) (rand() - (RAND_MAX/2))) / static_cast<float>((RAND_MAX/2))) * 128.0));
- }
-
- printf("8sc_multiply_conjugate_32fc_aligned16\n");
-
- start = clock();
- for(int count = 0; count < ITERS; ++count) {
- volk_8sc_multiply_conjugate_32fc_aligned16_manual(result_generic, (const std::complex<int8_t>*)input, (const std::complex<int8_t>*)taps, 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) {
- get_volk_runtime()->volk_8sc_multiply_conjugate_32fc_aligned16(result_sse4_1, (const std::complex<int8_t>*)input, (const std::complex<int8_t>*)taps, 32768.0, vlen);
- }
- end = clock();
- total = (double)(end-start)/(double)CLOCKS_PER_SEC;
- printf("sse4_1_time: %f\n", total);
-
- for(i = 0; i < vlen; i++){
- //printf("%d %d+%di %d+%di -> %e+%ei %e+%ei\n", i, std::real(input[i]), std::imag(input[i]), std::real(taps[i]), std::imag(taps[i]), std::real(result_generic[i]), std::imag(result_generic[i]), std::real(result_sse4_1[i]), std::imag(result_sse4_1[i]));
- assertcomplexEqual(result_generic[i], result_sse4_1[i], ERR_DELTA);
- }
-
- free(input);
- free(taps);
- free(result_generic);
- free(result_sse4_1);
-
-}
-
-#endif /*LV_HAVE_SSE4_1*/