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Correlator class librery now uses volk_profile information to select the best architecture for the SIMD enabled functions.

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@184 64b25241-fba3-4117-9849-534c7e92360d
This commit is contained in:
Javier Arribas
2012-03-09 15:31:32 +00:00
parent e3f8b0aeaa
commit 5f51f513a3
2 changed files with 26 additions and 13 deletions

View File

@@ -91,10 +91,15 @@ void Correlator::Carrier_wipeoff_and_EPL_volk(int signal_length_samples,const gr
memcpy(input_aligned,input,signal_length_samples * sizeof(gr_complex));
//memcpy(carrier_aligned,carrier,signal_length_samples*sizeof(gr_complex));
volk_32fc_x2_multiply_32fc_a_manual(bb_signal, input_aligned, carrier, signal_length_samples, volk_32fc_x2_multiply_32fc_a_best_arch.c_str());
volk_32fc_x2_dot_prod_32fc_a_manual(E_out, bb_signal, E_code, signal_length_samples * sizeof(gr_complex), volk_32fc_x2_dot_prod_32fc_a_best_arch.c_str());
volk_32fc_x2_dot_prod_32fc_a_manual(P_out, bb_signal, P_code, signal_length_samples * sizeof(gr_complex), volk_32fc_x2_dot_prod_32fc_a_best_arch.c_str());
volk_32fc_x2_dot_prod_32fc_a_manual(L_out, bb_signal, L_code, signal_length_samples * sizeof(gr_complex), volk_32fc_x2_dot_prod_32fc_a_best_arch.c_str());
//volk_32fc_x2_multiply_32fc_a_manual(bb_signal, input_aligned, carrier, signal_length_samples, volk_32fc_x2_multiply_32fc_a_best_arch.c_str());
//volk_32fc_x2_dot_prod_32fc_a_manual(E_out, bb_signal, E_code, signal_length_samples * sizeof(gr_complex), volk_32fc_x2_dot_prod_32fc_a_best_arch.c_str());
//volk_32fc_x2_dot_prod_32fc_a_manual(P_out, bb_signal, P_code, signal_length_samples * sizeof(gr_complex), volk_32fc_x2_dot_prod_32fc_a_best_arch.c_str());
//volk_32fc_x2_dot_prod_32fc_a_manual(L_out, bb_signal, L_code, signal_length_samples * sizeof(gr_complex), volk_32fc_x2_dot_prod_32fc_a_best_arch.c_str());
volk_32fc_x2_multiply_32fc_a(bb_signal, input_aligned, carrier, signal_length_samples);
volk_32fc_x2_dot_prod_32fc_a(E_out, bb_signal, E_code, signal_length_samples * sizeof(gr_complex));
volk_32fc_x2_dot_prod_32fc_a(P_out, bb_signal, P_code, signal_length_samples * sizeof(gr_complex));
volk_32fc_x2_dot_prod_32fc_a(L_out, bb_signal, L_code, signal_length_samples * sizeof(gr_complex));
free(bb_signal);
free(input_aligned);
@@ -173,8 +178,8 @@ void Correlator::cpu_arch_test_volk_32fc_x2_multiply_32fc_a()
Correlator::Correlator ()
{
cpu_arch_test_volk_32fc_x2_dot_prod_32fc_a();
cpu_arch_test_volk_32fc_x2_multiply_32fc_a();
//cpu_arch_test_volk_32fc_x2_dot_prod_32fc_a();
//cpu_arch_test_volk_32fc_x2_multiply_32fc_a();
}
Correlator::~Correlator ()