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Merge remote-tracking branch 'origin/develop' into develop-SRS-feedback

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# Conflicts:
#	openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
#	openair1/PHY/TOOLS/tools_defs.h
This commit is contained in:
Roberto Louro Magueta
2022-09-06 10:02:00 +01:00
parent 514adc7594 474cde3b41
commit e4f7733bc5
149 changed files with 4748 additions and 2479 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair1/SIMULATION/NR_PHY/dlschsim.c
+12 -3
View File
@@ -48,6 +48,7 @@
#include "openair1/SIMULATION/NR_PHY/nr_unitary_defs.h"
#include "openair1/SIMULATION/NR_PHY/nr_dummy_functions.c"
#include "openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h"
#include "executables/nr-uesoftmodem.h"
//#define DEBUG_NR_DLSCHSIM
@@ -65,7 +66,8 @@ double cpuf;
uint16_t NB_UE_INST = 1;
uint8_t const nr_rv_round_map[4] = {0, 2, 3, 1};
const short conjugate[8]__attribute__((aligned(16))) = {-1,1,-1,1,-1,1,-1,1};
const short conjugate2[8]__attribute__((aligned(16))) = {1,-1,1,-1,1,-1,1,-1};
// needed for some functions
PHY_VARS_NR_UE *PHY_vars_UE_g[1][1] = { { NULL } };
uint16_t n_rnti = 0x1234;
@@ -73,6 +75,13 @@ openair0_config_t openair0_cfg[MAX_CARDS];
void init_downlink_harq_status(NR_DL_UE_HARQ_t *dl_harq) {}
nrUE_params_t nrUE_params={0};
nrUE_params_t *get_nrUE_params(void) {
return &nrUE_params;
}
int main(int argc, char **argv)
{
char c;
@@ -344,7 +353,6 @@ int main(int argc, char **argv)
if (snr1set == 0)
snr1 = snr0 + 10;
init_dlsch_tpool(dlsch_threads);
if (ouput_vcd)
vcd_signal_dumper_init("/tmp/openair_dump_nr_dlschsim.vcd");
@@ -363,7 +371,8 @@ int main(int argc, char **argv)
RC.gNB = (PHY_VARS_gNB **) malloc(sizeof(PHY_VARS_gNB *));
RC.gNB[0] = calloc(1, sizeof(PHY_VARS_gNB));
gNB = RC.gNB[0];
initTpool(gNBthreads, &gNB->threadPool, true);
initNamedTpool(gNBthreads, &gNB->threadPool, true, "gNB-tpool");
initFloatingCoresTpool(dlsch_threads, &nrUE_params.Tpool, false, "UE-tpool");
//gNB_config = &gNB->gNB_config;
frame_parms = &gNB->frame_parms; //to be initialized I suppose (maybe not necessary for PBCH)
frame_parms->nb_antennas_tx = n_tx;
openair1/SIMULATION/NR_PHY/dlsim.c
+5 -13
View File
@@ -73,6 +73,7 @@
#include <executables/softmodem-common.h>
#include <openair3/ocp-gtpu/gtp_itf.h>
#include <executables/nr-uesoftmodem.h>
const char *__asan_default_options()
{
@@ -362,12 +363,6 @@ void nr_dlsim_preprocessor(module_id_t module_id,
AssertFatal(current_BWP->mcsTableIdx >= 0 && current_BWP->mcsTableIdx <= 2, "invalid mcsTableIdx %d\n", current_BWP->mcsTableIdx);
}
typedef struct {
uint64_t optmask; //mask to store boolean config options
uint8_t nr_dlsch_parallel; // number of threads for dlsch decoding, 0 means no parallelization
tpool_t Tpool; // thread pool
} nrUE_params_t;
nrUE_params_t nrUE_params;
nrUE_params_t *get_nrUE_params(void) {
@@ -475,7 +470,7 @@ int main(int argc, char **argv)
FILE *scg_fd=NULL;
while ((c = getopt (argc, argv, "f:hA:pf:g:i:n:s:S:t:x:y:z:M:N:F:GR:dPI:L:Ea:b:d:e:m:w:T:U:q:X:Y")) != -1) {
while ((c = getopt (argc, argv, "f:hA:pf:g:i:n:s:S:t:x:y:z:M:N:F:GR:d:PI:L:Ea:b:e:m:w:T:U:q:X:Y")) != -1) {
switch (c) {
case 'f':
scg_fd = fopen(optarg,"r");
@@ -642,7 +637,7 @@ int main(int argc, char **argv)
g_rbSize = atoi(optarg);
break;
case 'D':
case 'd':
dlsch_threads = atoi(optarg);
break;
@@ -748,8 +743,6 @@ int main(int argc, char **argv)
if (snr1set==0)
snr1 = snr0+10;
init_dlsch_tpool(dlsch_threads);
RC.gNB = (PHY_VARS_gNB**) malloc(sizeof(PHY_VARS_gNB *));
RC.gNB[0] = (PHY_VARS_gNB*) malloc(sizeof(PHY_VARS_gNB ));
@@ -1001,7 +994,7 @@ int main(int argc, char **argv)
unsigned char *test_input_bit;
unsigned int errors_bit = 0;
initTpool("N", &(nrUE_params.Tpool), false);
initFloatingCoresTpool(dlsch_threads, &nrUE_params.Tpool, false, "UE-tpool");
test_input_bit = (unsigned char *) malloc16(sizeof(unsigned char) * 16 * 68 * 384);
estimated_output_bit = (unsigned char *) malloc16(sizeof(unsigned char) * 16 * 68 * 384);
@@ -1042,7 +1035,7 @@ int main(int argc, char **argv)
snrRun = 0;
int n_errs = 0;
initTpool(gNBthreads, &gNB->threadPool, true);
initNamedTpool(gNBthreads, &gNB->threadPool, true, "gNB-tpool");
initNotifiedFIFO(&gNB->L1_tx_free);
initNotifiedFIFO(&gNB->L1_tx_filled);
initNotifiedFIFO(&gNB->L1_tx_out);
@@ -1268,7 +1261,6 @@ int main(int argc, char **argv)
phy_procedures_nrUE_RX(UE,
&UE_proc,
0,
dlsch_threads,
&phy_pdcch_config,
NULL);
openair1/SIMULATION/NR_PHY/pbchsim.c
+20 -14
View File
@@ -50,6 +50,7 @@
#include "openair1/SIMULATION/NR_PHY/nr_dummy_functions.c"
#include "openair1/PHY/MODULATION/nr_modulation.h"
#include <executables/softmodem-common.h>
#include <executables/nr-uesoftmodem.h>
//#define DEBUG_NR_PBCHSIM
PHY_VARS_gNB *gNB;
@@ -72,6 +73,12 @@ softmodem_params_t *get_softmodem_params(void) {
return &softmodem_params;
}
nrUE_params_t nrUE_params={0};
nrUE_params_t *get_nrUE_params(void) {
return &nrUE_params;
}
void init_downlink_harq_status(NR_DL_UE_HARQ_t *dl_harq) {}
int nr_ue_pdcch_procedures(uint8_t gNB_id,
@@ -614,6 +621,12 @@ int main(int argc, char **argv)
for (aa=0; aa<gNB->frame_parms.nb_antennas_tx; aa++) {
if (cyclic_prefix_type == 1) {
apply_nr_rotation(frame_parms,
(int16_t*)gNB->common_vars.txdataF[aa],
slot,
0,
12);
PHY_ofdm_mod(gNB->common_vars.txdataF[aa],
&txdata[aa][frame_parms->get_samples_slot_timestamp(slot,frame_parms,0)],
frame_parms->ofdm_symbol_size,
@@ -621,10 +634,17 @@ int main(int argc, char **argv)
frame_parms->nb_prefix_samples,
CYCLIC_PREFIX);
} else {
apply_nr_rotation(frame_parms,
(int16_t*)gNB->common_vars.txdataF[aa],
slot,
0,
14);
/*nr_normal_prefix_mod(gNB->common_vars.txdataF[aa],
&txdata[aa][frame_parms->get_samples_slot_timestamp(slot,frame_parms,0)],
14,
frame_parms);*/
PHY_ofdm_mod(gNB->common_vars.txdataF[aa],
(int*)&txdata[aa][frame_parms->get_samples_slot_timestamp(slot,frame_parms,0)],
frame_parms->ofdm_symbol_size,
@@ -632,26 +652,12 @@ int main(int argc, char **argv)
frame_parms->nb_prefix_samples0,
CYCLIC_PREFIX);
apply_nr_rotation(frame_parms,
(int16_t*)&txdata[aa][frame_parms->get_samples_slot_timestamp(slot,frame_parms,0)],
slot,
0,
1,
frame_parms->ofdm_symbol_size+frame_parms->nb_prefix_samples0);
PHY_ofdm_mod(&gNB->common_vars.txdataF[aa][frame_parms->ofdm_symbol_size],
(int*)&txdata[aa][frame_parms->get_samples_slot_timestamp(slot,frame_parms,0)+frame_parms->nb_prefix_samples0+frame_parms->ofdm_symbol_size],
frame_parms->ofdm_symbol_size,
13,
frame_parms->nb_prefix_samples,
CYCLIC_PREFIX);
apply_nr_rotation(frame_parms,
(int16_t*)&txdata[aa][frame_parms->get_samples_slot_timestamp(slot,frame_parms,0)+frame_parms->nb_prefix_samples0+frame_parms->ofdm_symbol_size],
slot,
1,
13,
frame_parms->ofdm_symbol_size+frame_parms->nb_prefix_samples);
}
}
}
openair1/SIMULATION/NR_PHY/prachsim.c
+1 -6
View File
@@ -54,6 +54,7 @@
#include <openair2/RRC/NR_UE/rrc_defs.h>
//#include "openair1/SIMULATION/NR_PHY/nr_dummy_functions.c"
#include <openair3/ocp-gtpu/gtp_itf.h>
#include "executables/nr-uesoftmodem.h"
#define NR_PRACH_DEBUG 1
#define PRACH_WRITE_OUTPUT_DEBUG 1
@@ -223,12 +224,6 @@ int DU_send_INITIAL_UL_RRC_MESSAGE_TRANSFER(module_id_t module_idP,
return 0;
}
typedef struct {
uint64_t optmask; //mask to store boolean config options
uint8_t nr_dlsch_parallel; // number of threads for dlsch decoding, 0 means no parallelization
tpool_t Tpool; // thread pool
} nrUE_params_t;
nrUE_params_t nrUE_params;
nrUE_params_t *get_nrUE_params(void) {
openair1/SIMULATION/NR_PHY/pucchsim.c
+10 -1
View File
@@ -47,6 +47,7 @@
#include "openair1/SIMULATION/RF/rf.h"
#include "openair1/SIMULATION/NR_PHY/nr_unitary_defs.h"
#include "openair1/SIMULATION/NR_PHY/nr_dummy_functions.c"
#include "executables/nr-uesoftmodem.h"
THREAD_STRUCT thread_struct;
PHY_VARS_gNB *gNB;
@@ -60,12 +61,20 @@ double cpuf;
//uint8_t nfapi_mode = 0;
uint16_t NB_UE_INST = 1;
uint8_t const nr_rv_round_map[4] = {0, 2, 3, 1};
const short conjugate[8]__attribute__((aligned(16))) = {-1,1,-1,1,-1,1,-1,1};
const short conjugate2[8]__attribute__((aligned(16))) = {1,-1,1,-1,1,-1,1,-1};
// needed for some functions
PHY_VARS_NR_UE * PHY_vars_UE_g[1][1]={{NULL}};
void init_downlink_harq_status(NR_DL_UE_HARQ_t *dl_harq) {}
nrUE_params_t nrUE_params={0};
nrUE_params_t *get_nrUE_params(void) {
return &nrUE_params;
}
int main(int argc, char **argv)
{
char c;
openair1/SIMULATION/NR_PHY/ulschsim.c
+11 -3
View File
@@ -48,6 +48,7 @@
#include "openair1/SIMULATION/NR_PHY/nr_dummy_functions.c"
#include "common/utils/threadPool/thread-pool.h"
#include "openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h"
#include "executables/nr-uesoftmodem.h"
//#define DEBUG_NR_ULSCHSIM
@@ -61,7 +62,8 @@ uint64_t downlink_frequency[MAX_NUM_CCs][4];
void init_downlink_harq_status(NR_DL_UE_HARQ_t *dl_harq) {}
uint8_t const nr_rv_round_map[4] = {0, 2, 3, 1};
const short conjugate[8]__attribute__((aligned(16))) = {-1,1,-1,1,-1,1,-1,1};
const short conjugate2[8]__attribute__((aligned(16))) = {1,-1,1,-1,1,-1,1,-1};
double cpuf;
//uint8_t nfapi_mode = 0;
uint16_t NB_UE_INST = 1;
@@ -109,6 +111,13 @@ int nr_postDecode_sim(PHY_VARS_gNB *gNB, notifiedFIFO_elt_t *req) {
ulsch->last_iteration_cnt = rdata->decodeIterations;
return 0;
}
nrUE_params_t nrUE_params;
nrUE_params_t *get_nrUE_params(void) {
return &nrUE_params;
}
int main(int argc, char **argv)
{
char c;
@@ -387,8 +396,7 @@ int main(int argc, char **argv)
gNB = RC.gNB[0];
//gNB_config = &gNB->gNB_config;
char tp_param[] = "n";
initTpool(tp_param, &gNB->threadPool, true);
initTpool("n", &gNB->threadPool, true);
initNotifiedFIFO(&gNB->respDecode);
frame_parms = &gNB->frame_parms; //to be initialized I suppose (maybe not necessary for PBCH)
frame_parms->N_RB_DL = N_RB_DL;
openair1/SIMULATION/NR_PHY/ulsim.c
+40 -26
View File
@@ -67,6 +67,7 @@
#include <executables/softmodem-common.h>
#include "PHY/NR_REFSIG/ul_ref_seq_nr.h"
#include <openair3/ocp-gtpu/gtp_itf.h>
#include "executables/nr-uesoftmodem.h"
//#define DEBUG_ULSIM
const char *__asan_default_options()
@@ -254,12 +255,6 @@ int nr_derive_key(int alg_type, uint8_t alg_id,
return 0;
}
typedef struct {
uint64_t optmask; //mask to store boolean config options
uint8_t nr_dlsch_parallel; // number of threads for dlsch decoding, 0 means no parallelization
tpool_t Tpool; // thread pool
} nrUE_params_t;
void processSlotTX(void *arg) {}
nrUE_params_t nrUE_params;
@@ -275,6 +270,7 @@ channel_desc_t *UE2gNB[NUMBER_OF_UE_MAX][NUMBER_OF_gNB_MAX];
int main(int argc, char **argv)
{
char c;
int i;
double SNR, snr0 = -2.0, snr1 = 2.0;
@@ -302,7 +298,6 @@ int main(int argc, char **argv)
//unsigned char frame_type = 0;
NR_DL_FRAME_PARMS *frame_parms;
int loglvl = OAILOG_WARNING;
//uint64_t SSB_positions=0x01;
uint16_t nb_symb_sch = 12;
int start_symbol = 0;
uint16_t nb_rb = 50;
@@ -323,6 +318,8 @@ int main(int argc, char **argv)
double effTP[100];
float eff_tp_check = 100;
uint8_t snrRun;
int ldpc_offload_flag = 0;
uint8_t max_rounds = 4;
int chest_type[2] = {0};
int enable_ptrs = 0;
@@ -337,6 +334,7 @@ int main(int argc, char **argv)
uint8_t transform_precoding = transformPrecoder_disabled; // 0 - ENABLE, 1 - DISABLE
uint8_t num_dmrs_cdm_grps_no_data = 1;
uint8_t mcs_table = 0;
int ilbrm = 0;
UE_nr_rxtx_proc_t UE_proc;
FILE *scg_fd=NULL;
@@ -358,7 +356,7 @@ int main(int argc, char **argv)
/* initialize the sin-cos table */
InitSinLUT();
while ((c = getopt(argc, argv, "a:b:c:d:ef:g:h:i:kl:m:n:p:q:r:s:t:u:w:y:z:C:F:G:H:I:M:N:PR:S:T:U:L:ZW:")) != -1) {
while ((c = getopt(argc, argv, "a:b:c:d:ef:g:h:i:kl:m:n:op:q:r:s:t:u:v:w:y:z:C:F:G:H:I:M:N:PR:S:T:U:L:ZW:")) != -1) {
printf("handling optarg %c\n",c);
switch (c) {
@@ -375,6 +373,7 @@ int main(int argc, char **argv)
nb_symb_sch = atoi(optarg);
AssertFatal(nb_symb_sch > 0 && nb_symb_sch < 15,"start_symbol %d is not in 1..14\n",nb_symb_sch);
break;
case 'c':
n_rnti = atoi(optarg);
AssertFatal(n_rnti > 0 && n_rnti<=65535,"Illegal n_rnti %x\n",n_rnti);
@@ -476,6 +475,10 @@ int main(int argc, char **argv)
case 'n':
n_trials = atoi(optarg);
break;
case 'o':
ldpc_offload_flag = 1;
break;
case 'p':
extended_prefix_flag = 1;
@@ -502,6 +505,10 @@ int main(int argc, char **argv)
mu = atoi(optarg);
break;
case 'v':
max_rounds = atoi(optarg);
break;
case 'w':
start_rb = atoi(optarg);
break;
@@ -561,7 +568,7 @@ int main(int argc, char **argv)
break;
case 'M':
// SSB_positions = atoi(optarg);
ilbrm = atoi(optarg);
break;
case 'N':
@@ -626,21 +633,22 @@ int main(int argc, char **argv)
printf("-s Starting SNR, runs from SNR0 to SNR0 + 10 dB if ending SNR isn't given\n");
printf("-m MCS value\n");
printf("-n Number of trials to simulate\n");
printf("-o ldpc offload flag\n");
printf("-p Use extended prefix mode\n");
printf("-q MCS table\n");
printf("-t Delay spread for multipath channel\n");
printf("-u Set the numerology\n");
printf("-w Start PRB for PUSCH\n");
//printf("-x Transmission mode (1,2,6 for the moment)\n");
printf("-y Number of TX antennas used at UE\n");
printf("-z Number of RX antennas used at gNB\n");
printf("-v Set the max rounds\n");
printf("-A Interpolation_filname Run with Abstraction to generate Scatter plot using interpolation polynomial in file\n");
//printf("-C Generate Calibration information for Abstraction (effective SNR adjustment to remove Pe bias w.r.t. AWGN)\n");
printf("-F Input filename (.txt format) for RX conformance testing\n");
printf("-G Offset of samples to read from file (0 default)\n");
printf("-L <log level, 0(errors), 1(warning), 2(info) 3(debug) 4 (trace)>\n");
printf("-I Maximum LDPC decoder iterations\n");
printf("-M Multiple SSB positions in burst\n");
printf("-M Use limited buffer rate-matching\n");
printf("-N Nid_cell\n");
printf("-O oversampling factor (1,2,4,8,16)\n");
printf("-R N_RB_DL\n");
@@ -666,7 +674,6 @@ int main(int argc, char **argv)
get_softmodem_params()->do_ra = 0;
get_softmodem_params()->usim_test = 1;
if (snr1set == 0)
snr1 = snr0 + 10;
@@ -700,18 +707,9 @@ int main(int argc, char **argv)
RC.gNB[0] = calloc(1,sizeof(PHY_VARS_gNB));
gNB = RC.gNB[0];
gNB->ofdm_offset_divisor = UINT_MAX;
char tp_param[80];
if (threadCnt>0)
sprintf(tp_param,"-1");
else
tp_param[0]='n';
int s_offset = 0;
for (int icpu=1; icpu<threadCnt; icpu++) {
sprintf(tp_param+2+s_offset,",-1");
s_offset += 3;
}
initNotifiedFIFO(&gNB->respDecode);
initTpool(tp_param, &gNB->threadPool, false);
initFloatingCoresTpool(threadCnt, &gNB->threadPool, false, "gNB-tpool");
initNotifiedFIFO(&gNB->respDecode);
initNotifiedFIFO(&gNB->L1_tx_free);
initNotifiedFIFO(&gNB->L1_tx_filled);
@@ -790,9 +788,12 @@ int main(int argc, char **argv)
nfapi_nr_config_request_scf_t *cfg = &gNB->gNB_config;
cfg->carrier_config.num_tx_ant.value = 1;
cfg->carrier_config.num_rx_ant.value = n_rx;
// nr_phy_config_request_sim(gNB,N_RB_DL,N_RB_DL,mu,0,0x01);
gNB->ldpc_offload_flag = ldpc_offload_flag;
gNB->chest_freq = chest_type[0];
gNB->chest_time = chest_type[1];
phy_init_nr_gNB(gNB,0,1);
/* RU handles rxdataF, and gNB just has a pointer. Here, we don't have an RU,
* so we need to allocate that memory as well. */
@@ -858,6 +859,7 @@ int main(int argc, char **argv)
unsigned char harq_pid = 0;
NR_gNB_ULSCH_t *ulsch_gNB = gNB->ulsch[UE_id];
//nfapi_nr_ul_config_ulsch_pdu *rel15_ul = &ulsch_gNB->harq_processes[harq_pid]->ulsch_pdu;
nfapi_nr_ul_tti_request_t *UL_tti_req = malloc(sizeof(*UL_tti_req));
NR_Sched_Rsp_t *Sched_INFO = malloc(sizeof(*Sched_INFO));
@@ -891,7 +893,6 @@ int main(int argc, char **argv)
uint16_t n_rb1 = 75;
uint16_t pdu_bit_map = PUSCH_PDU_BITMAP_PUSCH_DATA; // | PUSCH_PDU_BITMAP_PUSCH_PTRS;
uint8_t max_rounds = 4;
uint8_t crc_status = 0;
unsigned char mod_order = nr_get_Qm_ul(Imcs, mcs_table);
@@ -925,6 +926,12 @@ int main(int argc, char **argv)
printf("num dmrs sym %d\n",number_dmrs_symbols);
uint8_t nb_re_dmrs = (dmrs_config_type == pusch_dmrs_type1) ? 6 : 4;
uint32_t tbslbrm = 0;
if (ilbrm)
tbslbrm = nr_compute_tbslbrm(mcs_table,
N_RB_UL,
precod_nbr_layers);
if ((UE->frame_parms.nb_antennas_tx==4)&&(precod_nbr_layers==4))
num_dmrs_cdm_grps_no_data = 2;
@@ -1056,6 +1063,7 @@ int main(int argc, char **argv)
double blerStats[4][100];
double berStats[4][100];
double snrStats[100];
double ldpcDecStats[100] = {0};
memset(errors_scrambling, 0, sizeof(uint32_t)*4*100);
memset(n_errors, 0, sizeof(int)*4*100);
memset(round_trials, 0, sizeof(int)*4*100);
@@ -1151,6 +1159,7 @@ int main(int argc, char **argv)
pusch_pdu->uplink_frequency_shift_7p5khz = 0;
pusch_pdu->start_symbol_index = start_symbol;
pusch_pdu->nr_of_symbols = nb_symb_sch;
pusch_pdu->maintenance_parms_v3.tbSizeLbrmBytes = tbslbrm;
pusch_pdu->pusch_data.rv_index = rv_index;
pusch_pdu->pusch_data.harq_process_id = 0;
pusch_pdu->pusch_data.new_data_indicator = trial & 0x1;
@@ -1211,6 +1220,7 @@ int main(int argc, char **argv)
ul_config.ul_config_list[0].pusch_config_pdu.dmrs_ports = ((1<<precod_nbr_layers)-1);
ul_config.ul_config_list[0].pusch_config_pdu.absolute_delta_PUSCH = 0;
ul_config.ul_config_list[0].pusch_config_pdu.target_code_rate = code_rate;
ul_config.ul_config_list[0].pusch_config_pdu.tbslbrm = tbslbrm;
ul_config.ul_config_list[0].pusch_config_pdu.pusch_data.tb_size = TBS/8;
ul_config.ul_config_list[0].pusch_config_pdu.pusch_data.new_data_indicator = trial & 0x1;
@@ -1377,8 +1387,7 @@ int main(int argc, char **argv)
gNB->common_vars.rxdataF[aa],
slot,
0,
gNB->frame_parms.Ncp == EXTENDED ? 12 : 14,
gNB->frame_parms.ofdm_symbol_size);
gNB->frame_parms.Ncp == EXTENDED ? 12 : 14);
}
ul_proc_error = phy_procedures_gNB_uespec_RX(gNB, frame, slot);
@@ -1623,6 +1632,8 @@ int main(int argc, char **argv)
printf("\n");
}
ldpcDecStats[snrRun] = gNB->ulsch_decoding_stats.trials?inMicroS(gNB->ulsch_decoding_stats.diff/gNB->ulsch_decoding_stats.trials):0;
if(n_trials==1)
break;
@@ -1669,8 +1680,11 @@ int main(int argc, char **argv)
LOG_MM(opStatsFile,"BER_round3",berStats[3],snrRun,1,7);
LOG_MM(opStatsFile,"EffRate",effRate,snrRun,1,7);
LOG_MM(opStatsFile,"EffTP",effTP,snrRun,1,7);
free(test_input_bit);
free(estimated_output_bit);
if (gNB->ldpc_offload_flag)
free_nrLDPClib_offload();
if (output_fd)
fclose(output_fd);