summaryrefslogtreecommitdiff
path: root/volk/lib/qa_32fc_deinterleave_real_32f_aligned16.cc
diff options
context:
space:
mode:
authorTom Rondeau2011-02-01 23:19:28 -0500
committerTom Rondeau2011-02-01 23:19:28 -0500
commit800686701206e438e5a5d645242137f9285c4fa9 (patch)
treea95ad9bac09e3a6cec43f741cc3eab17771a2fe2 /volk/lib/qa_32fc_deinterleave_real_32f_aligned16.cc
parent023167ca8a85ab597f9e59302733f71809a8afbd (diff)
parent6503e3b21978b71908400c994148836bec4a97b9 (diff)
downloadgnuradio-800686701206e438e5a5d645242137f9285c4fa9.tar.gz
gnuradio-800686701206e438e5a5d645242137f9285c4fa9.tar.bz2
gnuradio-800686701206e438e5a5d645242137f9285c4fa9.zip
Merge branch 'volk_rename' into next
Conflicts: volk/include/volk/Makefile.am volk/lib/Makefile.am volk/lib/qa_volk.cc
Diffstat (limited to 'volk/lib/qa_32fc_deinterleave_real_32f_aligned16.cc')
-rw-r--r--volk/lib/qa_32fc_deinterleave_real_32f_aligned16.cc61
1 files changed, 0 insertions, 61 deletions
diff --git a/volk/lib/qa_32fc_deinterleave_real_32f_aligned16.cc b/volk/lib/qa_32fc_deinterleave_real_32f_aligned16.cc
deleted file mode 100644
index 5cbdc49b3..000000000
--- a/volk/lib/qa_32fc_deinterleave_real_32f_aligned16.cc
+++ /dev/null
@@ -1,61 +0,0 @@
-#include <volk/volk.h>
-#include <qa_32fc_deinterleave_real_32f_aligned16.h>
-#include <volk/volk_32fc_deinterleave_real_32f_aligned16.h>
-#include <cstdlib>
-#include <ctime>
-
-//test for sse
-
-#ifndef LV_HAVE_SSE
-
-void qa_32fc_deinterleave_real_32f_aligned16::t1() {
- printf("sse not available... no test performed\n");
-}
-
-#else
-
-void qa_32fc_deinterleave_real_32f_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)));
-
- float output_generic[vlen] __attribute__ ((aligned (16)));
- float output_sse[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_deinterleave_real_32f_aligned\n");
-
- start = clock();
- for(int count = 0; count < ITERS; ++count) {
- volk_32fc_deinterleave_real_32f_aligned16_manual(output_generic, input0, 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_deinterleave_real_32f_aligned16_manual(output_sse, input0, 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(output_generic[i], output_sse[i], fabs(output_generic[i])*1e-4);
- }
-}
-
-#endif