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Commit e881a108 authored by Sakthivel Velumani's avatar Sakthivel Velumani
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Added encoding stats in ulsim

parent 17d4c5c2
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Showing with 26 additions and 14 deletions
openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h
View file @ e881a108
......@@ -1041,7 +1041,8 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
uint8_t is_crnti,
uint8_t llr8_flag);
int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
int nr_ulsch_encoding(PHY_VARS_NR_UE *ue,
NR_UE_ULSCH_t *ulsch,
NR_DL_FRAME_PARMS* frame_parms,
uint8_t harq_pid,
unsigned int G);
......
openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c
View file @ e881a108
......@@ -215,11 +215,13 @@ NR_UE_ULSCH_t *new_nr_ue_ulsch(uint16_t N_RB_UL,
}
int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
int nr_ulsch_encoding(PHY_VARS_NR_UE *ue,
NR_UE_ULSCH_t *ulsch,
NR_DL_FRAME_PARMS* frame_parms,
uint8_t harq_pid,
unsigned int G)
{
start_meas(&ue->ulsch_encoding_stats);
/////////////////////////parameters and variables declaration/////////////////////////
///////////
......@@ -331,6 +333,7 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_SEGMENTATION, VCD_FUNCTION_IN);
start_meas(&ue->ulsch_segmentation_stats);
Kb=nr_segmentation(harq_process->b,
harq_process->c,
harq_process->B,
......@@ -339,6 +342,7 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
pz,
&harq_process->F,
harq_process->BG);
stop_meas(&ue->ulsch_segmentation_stats);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_SEGMENTATION, VCD_FUNCTION_OUT);
F = harq_process->F;
......@@ -373,14 +377,6 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
//for (int i=0;i<68*384;i++)
// printf("channel_input[%d]=%d\n",i,channel_input[i]);
int temp_opp = 0;
if (opp_enabled) {
opp_enabled = 0;
temp_opp = 1;
}
/*printf("output %d %d %d %d %d \n", harq_process->d[0][0], harq_process->d[0][1], harq_process->d[r][2],harq_process->d[0][3], harq_process->d[0][4]);
for (int cnt =0 ; cnt < 66*(*pz); cnt ++){
printf("%d \n", harq_process->d[0][cnt]);
......@@ -396,11 +392,13 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_LDPC_ENCODER_OPTIM, VCD_FUNCTION_IN);
start_meas(&ue->ulsch_ldpc_encoding_stats);
for(int j = 0; j < (harq_process->C/8 + 1); j++)
{
impp.macro_num = j;
nrLDPC_encoder(harq_process->c,harq_process->d,*pz,Kb,Kr,harq_process->BG,&impp);
}
stop_meas(&ue->ulsch_ldpc_encoding_stats);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_LDPC_ENCODER_OPTIM, VCD_FUNCTION_OUT);
......@@ -411,8 +409,6 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
write_output("ulsch_enc_output0.m","enc0",&harq_process->d[0][0],(3*8*Kr_bytes)+12,1,4);
#endif
if (temp_opp) opp_enabled = 1;
///////////
///////////////////////////////////////////////////////////////////////////////
......@@ -447,6 +443,7 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
Tbslbrm = nr_compute_tbslbrm(0,nb_rb,harq_process->pusch_pdu.nrOfLayers);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RATE_MATCHING_LDPC, VCD_FUNCTION_IN);
start_meas(&ue->ulsch_rate_matching_stats);
nr_rate_matching_ldpc(Ilbrm,
Tbslbrm,
harq_process->BG,
......@@ -458,6 +455,7 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
Kr-F-2*(*pz),
harq_process->pusch_pdu.pusch_data.rv_index,
E);
stop_meas(&ue->ulsch_rate_matching_stats);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RATE_MATCHING_LDPC, VCD_FUNCTION_OUT);
......@@ -479,10 +477,12 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
//start_meas(i_stats);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_INTERLEAVING_LDPC, VCD_FUNCTION_IN);
start_meas(&ue->ulsch_interleaving_stats);
nr_interleaving_ldpc(E,
mod_order,
harq_process->e+r_offset,
harq_process->f+r_offset);
stop_meas(&ue->ulsch_interleaving_stats);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_INTERLEAVING_LDPC, VCD_FUNCTION_OUT);
//stop_meas(i_stats);
......@@ -507,5 +507,6 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch,
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_UE_ULSCH_ENCODING, VCD_FUNCTION_OUT);
stop_meas(&ue->ulsch_encoding_stats);
return(0);
}
openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c
View file @ e881a108
......@@ -157,7 +157,7 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
nb_dmrs_re_per_rb, number_dmrs_symbols, mod_order, Nl);
nr_ulsch_encoding(ulsch_ue, frame_parms, harq_pid, G);
nr_ulsch_encoding(UE, ulsch_ue, frame_parms, harq_pid, G);
///////////
////////////////////////////////////////////////////////////////////
......
openair1/SIMULATION/NR_PHY/ulschsim.c
View file @ e881a108
......@@ -504,7 +504,7 @@ int main(int argc, char **argv)
unsigned int G = nr_get_G(nb_rb, nb_symb_sch, nb_re_dmrs, length_dmrs, mod_order, Nl);
if (input_fd == NULL) {
nr_ulsch_encoding(ulsch_ue, frame_parms, harq_pid, G);
nr_ulsch_encoding(ue, ulsch_ue, frame_parms, harq_pid, G);
}
printf("\n");
......
openair1/SIMULATION/NR_PHY/ulsim.c
View file @ e881a108
......@@ -906,6 +906,10 @@ int main(int argc, char **argv)
reset_meas(&gNB->ulsch_llr_stats);
reset_meas(&gNB->ulsch_channel_compensation_stats);
reset_meas(&gNB->ulsch_rbs_extraction_stats);
reset_meas(&UE->ulsch_ldpc_encoding_stats);
reset_meas(&UE->ulsch_rate_matching_stats);
reset_meas(&UE->ulsch_interleaving_stats);
reset_meas(&UE->ulsch_encoding_stats);
clear_pusch_stats(gNB);
for (trial = 0; trial < n_trials; trial++) {
......@@ -914,6 +918,7 @@ int main(int argc, char **argv)
crc_status = 1;
errors_decoding = 0;
memset((void*)roundStats,0,50*sizeof(roundStats[0]));
ulsch_ue[0]->harq_processes[harq_pid]->ndi = 1;
while (round<max_rounds && crc_status) {
round_trials[round]++;
ulsch_ue[0]->harq_processes[harq_pid]->round = round;
......@@ -1278,6 +1283,11 @@ int main(int argc, char **argv)
printStatIndent2(&gNB->ulsch_llr_stats,"ULSCH llr computation");
printStatIndent(&gNB->ulsch_unscrambling_stats,"ULSCH unscrambling");
printStatIndent(&gNB->ulsch_decoding_stats,"ULSCH total decoding time");
printStatIndent(&UE->ulsch_encoding_stats,"ULSCH total encoding time");
printStatIndent2(&UE->ulsch_segmentation_stats,"ULSCH segmentation time");
printStatIndent2(&UE->ulsch_ldpc_encoding_stats,"ULSCH LDPC encoder time");
printStatIndent2(&UE->ulsch_rate_matching_stats,"ULSCH rate-matching time");
printStatIndent2(&UE->ulsch_interleaving_stats,"ULSCH interleaving time");
//printStatIndent2(&gNB->ulsch_deinterleaving_stats,"ULSCH deinterleaving");
//printStatIndent2(&gNB->ulsch_rate_unmatching_stats,"ULSCH rate matching rx");
//printStatIndent2(&gNB->ulsch_ldpc_decoding_stats,"ULSCH ldpc decoding");
......
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