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author | Tom Rondeau | 2011-02-01 23:19:28 -0500 |
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committer | Tom Rondeau | 2011-02-01 23:19:28 -0500 |
commit | 800686701206e438e5a5d645242137f9285c4fa9 (patch) | |
tree | a95ad9bac09e3a6cec43f741cc3eab17771a2fe2 /volk/lib/qa_32fc_deinterleave_real_32f_aligned16.cc | |
parent | 023167ca8a85ab597f9e59302733f71809a8afbd (diff) | |
parent | 6503e3b21978b71908400c994148836bec4a97b9 (diff) | |
download | gnuradio-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.cc | 61 |
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 |