summaryrefslogtreecommitdiff
path: root/volk/lib/qa_32f_interleave_32fc_aligned16.cc
diff options
context:
space:
mode:
Diffstat (limited to 'volk/lib/qa_32f_interleave_32fc_aligned16.cc')
-rw-r--r--volk/lib/qa_32f_interleave_32fc_aligned16.cc63
1 files changed, 0 insertions, 63 deletions
diff --git a/volk/lib/qa_32f_interleave_32fc_aligned16.cc b/volk/lib/qa_32f_interleave_32fc_aligned16.cc
deleted file mode 100644
index 333b6fce8..000000000
--- a/volk/lib/qa_32f_interleave_32fc_aligned16.cc
+++ /dev/null
@@ -1,63 +0,0 @@
-#include <volk/volk.h>
-#include <qa_32f_interleave_32fc_aligned16.h>
-#include <volk/volk_32f_interleave_32fc_aligned16.h>
-#include <cstdlib>
-#include <ctime>
-
-//test for sse
-
-#ifndef LV_HAVE_SSE
-
-void qa_32f_interleave_32fc_aligned16::t1() {
- printf("sse not available... no test performed\n");
-}
-
-#else
-
-void qa_32f_interleave_32fc_aligned16::t1() {
-
- volk_environment_init();
- clock_t start, end;
- double total;
- const int vlen = 3201;
- const int ITERS = 100000;
- float input0[vlen] __attribute__ ((aligned (16)));
- float input1[vlen] __attribute__ ((aligned (16)));
-
- std::complex<float> output_generic[vlen] __attribute__ ((aligned (16)));
- std::complex<float> output_sse[vlen] __attribute__ ((aligned (16)));
-
- for(int i = 0; i < vlen; ++i) {
- input0[i] = ((float) (rand() - (RAND_MAX/2))) / static_cast<float>((RAND_MAX/2));
- input1[i] = ((float) (rand() - (RAND_MAX/2))) / static_cast<float>((RAND_MAX/2));
- }
- printf("32f_interleave_32fc_aligned\n");
-
- start = clock();
- for(int count = 0; count < ITERS; ++count) {
- volk_32f_interleave_32fc_aligned16_manual(output_generic, input0, input1, 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_32f_interleave_32fc_aligned16_manual(output_sse, input0, input1, vlen, "sse");
- }
- end = clock();
- total = (double)(end-start)/(double)CLOCKS_PER_SEC;
- printf("sse_time: %f\n", total);
-
- for(int i = 0; i < 1; ++i) {
- //printf("inputs: %d, %d\n", input0[i*2], input0[i*2 + 1]);
- //printf("generic... %d, ssse3... %d\n", output0[i], output1[i]);
- }
-
- for(int i = 0; i < vlen; ++i) {
- //printf("%d...%d\n", output0[i], output01[i]);
- CPPUNIT_ASSERT_DOUBLES_EQUAL(std::real(output_generic[i]), std::real(output_sse[i]), fabs(std::real(output_generic[i]))*1e-4);
- CPPUNIT_ASSERT_DOUBLES_EQUAL(std::imag(output_generic[i]), std::imag(output_sse[i]), fabs(std::imag(output_generic[i]))*1e-4);
- }
-}
-
-#endif