test nr dlsim fft ok

cmake_targets/build_oai

@@ -747,7 +747,8 @@ function main() {
   if [ "$SIMUS_PHY" = "1" ] ; then
     echo_info "Compiling physical unitary tests simulators"
     # TODO: fix: dlsim_tm4 pucchsim prachsim pdcchsim pbchsim mbmssim
-    simlist="dlsim ulsim ldpctest polartest smallblocktest nr_pbchsim nr_dlschsim nr_ulschsim nr_dlsim nr_ulsim nr_pucchsim nr_prachsim"
+    simlist="nr_dlsim"
+    # simlist="dlsim ulsim ldpctest polartest smallblocktest nr_pbchsim nr_dlschsim nr_ulschsim nr_dlsim nr_ulsim nr_pucchsim nr_prachsim"
 	# simlist="ldpctest"
     for f in $simlist ; do
       compilations \

openair1/PHY/MODULATION/slot_fep_nr.c

@@ -139,6 +139,16 @@ int nr_slot_fep(PHY_VARS_NR_UE *ue,
         (int16_t *)&common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF[aa][frame_parms->ofdm_symbol_size*symbol],
         1);
 
+    static int cu_2048 = 1;
+    if(cu_2048==1)
+    {
+      LOG_M("FFT0.m","input",rxdata_ptr,2048,1,3);
+      LOG_M("FFT1.m","output",(int16_t *)&common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF[aa][frame_parms->ofdm_symbol_size*symbol],2048,1,1);
+      cudft2048(rxdata_ptr,(int16_t *)&common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF[aa][frame_parms->ofdm_symbol_size*symbol],1);
+      LOG_M("cuFFT0.m","input",rxdata_ptr,2048,1,3);
+      LOG_M("cuFFT1.m","output",(int16_t *)&common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF[aa][frame_parms->ofdm_symbol_size*symbol],2048,1,1);
+      cu_2048++;
+    }   
 #if UE_TIMING_TRACE
     stop_meas(&ue->rx_dft_stats);
 #endif

openair1/SIMULATION/NR_PHY/dlsim.c

@@ -69,6 +69,9 @@
 #include <openair2/LAYER2/MAC/mac_vars.h>
 #include <openair2/RRC/LTE/rrc_vars.h>
 
+#define LDPC_LOADER
+#include "PHY/CODING/nrLDPC_extern.h"
+#include <dlfcn.h>
 LCHAN_DESC DCCH_LCHAN_DESC,DTCH_DL_LCHAN_DESC,DTCH_UL_LCHAN_DESC;
 rlc_info_t Rlc_info_um,Rlc_info_am_config;
 
@@ -659,6 +662,7 @@ int main(int argc, char **argv)
   }
 
   logInit();
+  load_cuFFT();
   set_glog(loglvl);
   T_stdout = 1;
   /* initialize the sin table */