Adding VCD functions to NR dlschsim

cmake_targets/CMakeLists.txt

@@ -2654,35 +2654,43 @@ add_executable(nr_pbchsim
   ${OPENAIR1_DIR}/SIMULATION/NR_PHY/pbchsim.c 
   ${OPENAIR_DIR}/common/utils/backtrace.c
   ${OPENAIR_DIR}/common/utils/system.c
+  ${UTIL_SRC}
   ${T_SOURCE})
-target_link_libraries(nr_pbchsim  -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} dl)
+target_link_libraries(nr_pbchsim  -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB}  dl)
 
 #PUCCH ---> Prashanth
 add_executable(nr_pucchsim  
   ${OPENAIR1_DIR}/SIMULATION/NR_PHY/pucchsim.c 
   ${OPENAIR_DIR}/common/utils/backtrace.c
+  ${OPENAIR_DIR}/common/utils/system.c
+  ${UTIL_SRC}
   ${T_SOURCE})
-target_link_libraries(nr_pucchsim  -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} dl)
+target_link_libraries(nr_pucchsim  -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl)
 #PUCCH ---> Prashanth
 
 add_executable(nr_dlsim
   ${OPENAIR1_DIR}/SIMULATION/NR_PHY/dlsim.c 
   ${OPENAIR_DIR}/common/utils/backtrace.c
   ${OPENAIR_DIR}/common/utils/system.c
+  ${UTIL_SRC}
   ${T_SOURCE})   
-target_link_libraries(nr_dlsim  -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB SCHED_NR_UE_LIB MAC_NR MAC_UE_NR MAC_NR_COMMON RRC_LIB NR_RRC_LIB CONFIG_LIB L2_NR -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} dl)
+target_link_libraries(nr_dlsim  -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB SCHED_NR_UE_LIB MAC_NR MAC_UE_NR MAC_NR_COMMON RRC_LIB NR_RRC_LIB CONFIG_LIB L2_NR -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl)
 
 add_executable(nr_ulschsim
   ${OPENAIR1_DIR}/SIMULATION/NR_PHY/ulschsim.c
   ${OPENAIR_DIR}/common/utils/backtrace.c
+  ${OPENAIR_DIR}/common/utils/system.c
+  ${UTIL_SRC}
   ${T_SOURCE})
-target_link_libraries(nr_ulschsim -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} dl)
+target_link_libraries(nr_ulschsim -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl)
 
 add_executable(nr_ulsim
   ${OPENAIR1_DIR}/SIMULATION/NR_PHY/ulsim.c
   ${OPENAIR_DIR}/common/utils/backtrace.c
+  ${OPENAIR_DIR}/common/utils/system.c
+  ${UTIL_SRC}
   ${T_SOURCE})
-target_link_libraries(nr_ulsim -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB SCHED_NR_UE_LIB MAC_NR MAC_UE_NR MAC_NR_COMMON RRC_LIB NR_RRC_LIB CONFIG_LIB L2_NR -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} dl)
+target_link_libraries(nr_ulsim -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB SCHED_NR_UE_LIB MAC_NR MAC_UE_NR MAC_NR_COMMON RRC_LIB NR_RRC_LIB CONFIG_LIB L2_NR -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl)
 
 
 foreach(myExe dlsim dlsim_tm7 ulsim pbchsim scansim mbmssim pdcchsim pucchsim prachsim syncsim)

common/utils/LOG/vcd_signal_dumper.c

@@ -367,6 +367,11 @@ const char* eurecomFunctionsNames[] = {
   "dlsch_decoding5",
   "dlsch_decoding6",
   "dlsch_decoding7",
+  "dlsch_segmentation",
+  "dlsch_deinterleaving",
+  "dlsch_rate_matching",
+  "dlsch_ldpc",
+  "dlsch_compine_seg",
   "dlsch_pmch_decoding",
   "rx_pdcch",
   "dci_decoding",

common/utils/LOG/vcd_signal_dumper.h

@@ -348,6 +348,11 @@ typedef enum {
   VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DECODING5,
   VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DECODING6,
   VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DECODING7,
+  VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_SEGMENTATION,
+  VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DEINTERLEAVING,
+  VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_RATE_MATCHING,
+  VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_LDPC,
+  VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_COMBINE_SEG,
   VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_PMCH_DECODING,
   VCD_SIGNAL_DUMPER_FUNCTIONS_RX_PDCCH,
   VCD_SIGNAL_DUMPER_FUNCTIONS_DCI_DECODING,

common/utils/T/T_defs.h

@@ -73,7 +73,7 @@ typedef struct {
 } T_cache_t;
 
 /* number of VCD functions (to be kept up to date! see in T_messages.txt) */
-#define VCD_NUM_FUNCTIONS (232)
+#define VCD_NUM_FUNCTIONS (237)//(232)
 
 /* number of VCD variables (to be kept up to date! see in T_messages.txt) */
 #define VCD_NUM_VARIABLES (185)

common/utils/T/T_messages.txt

@@ -2613,6 +2613,31 @@ ID = VCD_FUNCTION_DLSCH_DECODING7
     GROUP = ALL:VCD:ENB:VCD_FUNCTION
     FORMAT = int,value
     VCD_NAME = dlsch_decoding7
+ID = VCD_FUNCTION_DLSCH_SEGMENTATION
+    DESC = VCD function DLSCH_SEGMENTATION
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+    VCD_NAME = dlsch_segmentation
+ID = VCD_FUNCTION_DLSCH_DEINTERLEAVING
+    DESC = VCD function DLSCH_DEINTERLEAVING
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+    VCD_NAME = dlsch_deinterleaving
+ID = VCD_FUNCTION_DLSCH_RATE_MATCHING
+    DESC = VCD function DLSCH_RATE_MATCHING
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+    VCD_NAME = dlsch_rate_matching
+ID = VCD_FUNCTION_DLSCH_LDPC
+    DESC = VCD function DLSCH_LDPC
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+    VCD_NAME = dlsch_ldpc
+ID = VCD_FUNCTION_DLSCH_COMBINE_SEG
+    DESC = VCD function DLSCH_COMBINE_SEG
+    GROUP = ALL:VCD:ENB:VCD_FUNCTION
+    FORMAT = int,value
+    VCD_NAME = dlsch_compine_seg
 ID = VCD_FUNCTION_DLSCH_PMCH_DECODING
     DESC = VCD function DLSCH_PMCH_DECODING
     GROUP = ALL:VCD:ENB:VCD_FUNCTION

openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c

@@ -30,6 +30,7 @@
 * \warning
 */
 
+#include "common/utils/LOG/vcd_signal_dumper.h"
 #include "PHY/defs_nr_UE.h"
 #include "PHY/phy_extern_nr_ue.h"
 #include "PHY/CODING/coding_extern.h"
@@ -307,6 +308,8 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
 
   LOG_I(PHY,"DLSCH Decoding, harq_pid %d TBS %d G %d mcs %d Nl %d nb_symb_sch %d nb_rb %d\n",harq_pid,A,G, harq_process->mcs, harq_process->Nl, nb_symb_sch,nb_rb);
 
+  vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_SEGMENTATION, VCD_FUNCTION_IN);
+
   if (harq_process->round == 0) {
     // This is a new packet, so compute quantities regarding segmentation
     harq_process->B = A+24;
@@ -324,6 +327,8 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
 #endif
   }
 
+  vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_SEGMENTATION, VCD_FUNCTION_OUT);
+
   p_decParams->Z = harq_process->Z;
   //printf("dlsch decoding nr segmentation Z %d\n", p_decParams->Z);
 
@@ -406,11 +411,16 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
 #if UE_TIMING_TRACE
     start_meas(dlsch_deinterleaving_stats);
 #endif
+
+    vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DEINTERLEAVING, VCD_FUNCTION_IN);
+
     nr_deinterleaving_ldpc(E,
                            harq_process->Qm,
                            harq_process->w[r], // [hna] w is e
                            dlsch_llr+r_offset);
 
+    vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DEINTERLEAVING, VCD_FUNCTION_OUT);
+
     //for (int i =0; i<16; i++)
     //          printf("rx output deinterleaving w[%d]= %d r_offset %d\n", i,harq_process->w[r][i], r_offset);
 
@@ -434,6 +444,8 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
           harq_process->round);
 #endif
 
+    vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_RATE_MATCHING, VCD_FUNCTION_IN);
+
     if (nr_rate_matching_ldpc_rx(Ilbrm,
                                  Tbslbrm,
                                  p_decParams->BG,
@@ -444,12 +456,15 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
                                  harq_process->rvidx,
                                  (harq_process->round==0)?1:0,
                                  E)==-1) {
+    vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_RATE_MATCHING, VCD_FUNCTION_OUT);
 #if UE_TIMING_TRACE
       stop_meas(dlsch_rate_unmatching_stats);
 #endif
       LOG_E(PHY,"dlsch_decoding.c: Problem in rate_matching\n");
       return(dlsch->max_ldpc_iterations + 1);
     } else {
+
+      vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_RATE_MATCHING, VCD_FUNCTION_OUT);
 #if UE_TIMING_TRACE
       stop_meas(dlsch_rate_unmatching_stats);
 #endif
@@ -515,12 +530,16 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
         pl[j] = _mm_packs_epi16(pv[i],pv[i+1]);
       }
 
+      vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_LDPC, VCD_FUNCTION_IN);
+
       no_iteration_ldpc = nrLDPC_decoder(p_decParams,
                            (int8_t*)&pl[0],
                            llrProcBuf,
                            p_nrLDPC_procBuf[r],
                            p_procTime);
 
+      vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_LDPC, VCD_FUNCTION_OUT);
+
       // Fixme: correct type is unsigned, but nrLDPC_decoder and all called behind use signed int
       if (check_crc((uint8_t*)llrProcBuf,length_dec,harq_process->F,crc_type)) {
         printf("\x1B[34m" "Segment %d CRC OK\n",r);
@@ -642,6 +661,9 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
   printf("F %d, Fbytes %d\n",harq_process->F,harq_process->F>>3);
   printf("C %d\n",harq_process->C);
   */
+
+  vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_COMBINE_SEG, VCD_FUNCTION_IN);
+
   for (r=0; r<harq_process->C; r++) {
 
     memcpy(harq_process->b+offset,
@@ -661,6 +683,8 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
 
   }
 
+  vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_COMBINE_SEG, VCD_FUNCTION_OUT);
+
   dlsch->last_iteration_cnt = ret;
 
   return(ret);

openair1/SIMULATION/NR_PHY/dlschsim.c

@@ -29,6 +29,7 @@
 #include "common/config/config_userapi.h"
 #include "common/utils/LOG/log.h"
 #include "common/utils/LOG/vcd_signal_dumper.h"
+#include "T.h"
 #include "PHY/defs_gNB.h"
 #include "PHY/defs_nr_common.h"
 #include "PHY/defs_nr_UE.h"