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Commit fdc1049a authored by frtabu's avatar frtabu
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Fix phy simulators compilation, number of threads for dlsch configurable

parent aa3317a0
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Showing with 192 additions and 296 deletions
cmake_targets/CMakeLists.txt
View file @ fdc1049a
......@@ -3231,6 +3231,7 @@ add_executable(nr_dlschsim
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/nr/nr_common.c
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${UTIL_SRC}
${T_SOURCE}
${SHLIB_LOADER_SOURCES}
......@@ -3245,6 +3246,7 @@ add_executable(nr_pbchsim
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/nr/nr_common.c
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${UTIL_SRC}
${T_SOURCE}
${SHLIB_LOADER_SOURCES}
......@@ -3261,6 +3263,7 @@ add_executable(nr_pucchsim
${OPENAIR_DIR}/common/utils/nr/nr_common.c
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${UTIL_SRC}
${T_SOURCE}
${SHLIB_LOADER_SOURCES}
......@@ -3279,6 +3282,7 @@ add_executable(nr_dlsim
${OPENAIR2_DIR}/RRC/NAS/nas_config.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c
${NFAPI_USER_DIR}/nfapi.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${UTIL_SRC}
${T_SOURCE}
${SHLIB_LOADER_SOURCES}
......@@ -3298,6 +3302,7 @@ add_executable(nr_prachsim
${OPENAIR2_DIR}/RRC/NAS/nas_config.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c
${NFAPI_USER_DIR}/nfapi.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${UTIL_SRC}
${T_SOURCE}
${SHLIB_LOADER_SOURCES})
......
common/utils/LOG/log.h
View file @ fdc1049a
......@@ -148,6 +148,7 @@ extern "C" {
#define DEBUG_SECURITY (1<<11)
#define DEBUG_NAS (1<<12)
#define DEBUG_RLC (1<<13)
#define DEBUG_DLSCH_DECOD (1<<14)
#define UE_TIMING (1<<20)
......
executables/nr-ue.c
View file @ fdc1049a
......@@ -411,7 +411,7 @@ void processSlotRX( PHY_VARS_NR_UE *UE, UE_nr_rxtx_proc_t *proc) {
phy_procedures_slot_parallelization_nrUE_RX( UE, proc, 0, 0, 1, UE->mode, no_relay, NULL );
#else
uint64_t a=rdtsc();
phy_procedures_nrUE_RX( UE, proc, 0, UE->mode);
phy_procedures_nrUE_RX( UE, proc, 0, UE->mode,get_nrUE_params()->nr_dlsch_parallel);
LOG_D(PHY,"phy_procedures_nrUE_RX: slot:%d, time %lu\n", proc->nr_slot_rx, (rdtsc()-a)/3500);
//printf(">>> nr_ue_pdcch_procedures ended\n");
#endif
......@@ -624,7 +624,7 @@ void *UE_thread(void *arg) {
while (!oai_exit) {
if (syncRunning) {
notifiedFIFO_elt_t *res=tryPullTpool(&nf, Tpool);
notifiedFIFO_elt_t *res=tryPullTpool(&nf,&(get_nrUE_params()->Tpool));
if (res) {
syncRunning=false;
......@@ -650,7 +650,7 @@ void *UE_thread(void *arg) {
syncData_t *syncMsg=(syncData_t *)NotifiedFifoData(Msg);
syncMsg->UE=UE;
memset(&syncMsg->proc, 0, sizeof(syncMsg->proc));
pushTpool(Tpool, Msg);
pushTpool(&(get_nrUE_params()->Tpool), Msg);
trashed_frames=0;
syncRunning=true;
continue;
......@@ -765,7 +765,7 @@ void *UE_thread(void *arg) {
notifiedFIFO_elt_t *res;
while (nbSlotProcessing >= RX_NB_TH) {
res=pullTpool(&nf, Tpool);
res=pullTpool(&nf, &(get_nrUE_params()->Tpool));
nbSlotProcessing--;
processingData_t *tmp=(processingData_t *)res->msgData;
......@@ -798,13 +798,13 @@ void *UE_thread(void *arg) {
nbSlotProcessing++;
msgToPush->key=slot_nr;
pushTpool(Tpool, msgToPush);
pushTpool(&(get_nrUE_params()->Tpool), msgToPush);
if (IS_SOFTMODEM_RFSIM || IS_SOFTMODEM_NOS1) { //getenv("RFSIMULATOR")
// FixMe: Wait previous thread is done, because race conditions seems too bad
// in case of actual RF board, the overlap between threads mitigate the issue
// We must receive one message, that proves the slot processing is done
res=pullTpool(&nf, Tpool);
res=pullTpool(&nf, &(get_nrUE_params()->Tpool));
nbSlotProcessing--;
processingData_t *tmp=(processingData_t *)res->msgData;
......@@ -860,7 +860,7 @@ void init_NR_UE_threads(int nb_inst) {
LOG_I(PHY,"Intializing UE Threads for instance %d (%p,%p)...\n",inst,PHY_vars_UE_g[inst],PHY_vars_UE_g[inst][0]);
threadCreate(&threads[inst], UE_thread, (void *)UE, "UEthread", -1, OAI_PRIORITY_RT_MAX);
if( IS_DLSCH_PARALLEL)
if(get_nrUE_params()->nr_dlsch_parallel)
{
pthread_t dlsch0_threads;
threadCreate(&dlsch0_threads, dlsch_thread, (void *)UE, "DLthread", -1, OAI_PRIORITY_RT_MAX-1);
......
executables/nr-uesoftmodem.c
View file @ fdc1049a
......@@ -43,6 +43,7 @@
#include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h"
#include "SCHED/sched_common_vars.h"
#include "PHY/MODULATION/modulation_vars.h"
#include "PHY/NR_TRANSPORT/nr_dlsch.h"
//#include "../../SIMU/USER/init_lte.h"
#include "LAYER2/MAC/mac_vars.h"
......@@ -97,8 +98,8 @@ pthread_cond_t sync_cond;
pthread_mutex_t sync_mutex;
int sync_var=-1; //!< protected by mutex \ref sync_mutex.
int config_sync_var=-1;
tpool_t *Tpool;
tpool_t *Tpool_dl;
RAN_CONTEXT_t RC;
volatile int start_eNB = 0;
......@@ -218,11 +219,16 @@ uint64_t set_nrUE_optmask(uint64_t bitmask) {
nrUE_params_t *get_nrUE_params(void) {
return &nrUE_params;
}
/* initialie thread pools used for NRUE processing paralleliation */
void init_tpools(uint8_t nun_dlsch_threads) {
initTpool("-1,-1", &(nrUE_params.Tpool), false);
init_dlsch_tpool(nrUE_params.nr_dlsch_parallel);
}
static void get_options(void) {
char *loopfile=NULL;
int32_t nr_dlsch_parallel=0;
paramdef_t cmdline_params[] =CMDLINE_PARAMS_DESC_UE ;
config_process_cmdline( cmdline_params,sizeof(cmdline_params)/sizeof(paramdef_t),NULL);
paramdef_t cmdline_uemodeparams[] = CMDLINE_UEMODEPARAMS_DESC;
......@@ -249,8 +255,6 @@ static void get_options(void) {
if ((cmdline_uemodeparams[CMDLINE_DUMPMEMORY_IDX].paramflags & PARAMFLAG_PARAMSET) != 0)
mode = rx_dump_frame;
if (nr_dlsch_parallel)
set_nrUE_optmask(NRUE_DLSCH_PARALLEL_BIT);
if (vcdflag > 0)
ouput_vcd = 1;
......@@ -261,6 +265,7 @@ static void get_options(void) {
printf("%s\n",uecap_xer);
uecap_xer_in=1;
} /* UE with config file */
init_tpools(nrUE_params.nr_dlsch_parallel);
}
// set PHY vars from command line
......@@ -450,19 +455,6 @@ void *rrc_enb_process_msg(void *notUsed) {
return NULL;
}
/* initialie thread pools used for NRUE processing paralleliation */
void init_tpools(void) {
tpool_t pool;
Tpool = &pool;
char params[]="-1,-1";
initTpool(params, Tpool, false);
if( IS_DLSCH_PARALLEL) {
tpool_t pool_dl;
Tpool_dl = &pool_dl;
char params_dl[]="-1,-1,-1,-1";
initTpool(params_dl, Tpool_dl, false);
}
}
int main( int argc, char **argv ) {
//uint8_t beta_ACK=0,beta_RI=0,beta_CQI=2;
......@@ -489,7 +481,7 @@ int main( int argc, char **argv ) {
#endif
//randominit (0);
set_taus_seed (0);
init_tpools();
cpuf=get_cpu_freq_GHz();
itti_init(TASK_MAX, THREAD_MAX, MESSAGES_ID_MAX, tasks_info, messages_info);
......
executables/nr-uesoftmodem.h
View file @ fdc1049a
......@@ -53,14 +53,14 @@
}
#define CONFIG_HLP_DLSCH_PARA "enable dlsch processing parallelization"
#define CONFIG_HLP_DLSCH_PARA "number of threads for dlsch processing 0 for no parallelization"
/*----------------------------------------------------------------------------------------------------------------------------------------------------*/
/* command line parameters common to gNB and UE */
/* optname helpstr paramflags XXXptr defXXXval type numelt */
/*----------------------------------------------------------------------------------------------------------------------------------------------------*/
#define CMDLINE_PARAMS_DESC_UE { \
{"single-thread-disable", CONFIG_HLP_NOSNGLT, PARAMFLAG_BOOL, iptr:&single_thread_flag, defintval:1, TYPE_INT, 0}, \
{"dlsch-parallel", CONFIG_HLP_DLSCH_PARA, PARAMFLAG_BOOL, iptr:(int32_t *)&nr_dlsch_parallel, defintval:0, TYPE_INT, 0}, \
{"dlsch-parallel", CONFIG_HLP_DLSCH_PARA, 0, iptr:(int32_t *)&nrUE_params.nr_dlsch_parallel, defintval:0, TYPE_UINT8, 0}, \
{"nr-dlsch-demod-shift", CONFIG_HLP_DLSHIFT, 0, iptr:(int32_t *)&nr_dlsch_demod_shift, defintval:0, TYPE_INT, 0}, \
{"A" , CONFIG_HLP_TADV, 0, uptr:&timing_advance, defintval:0, TYPE_UINT, 0}, \
{"E" , CONFIG_HLP_TQFS, PARAMFLAG_BOOL, i8ptr:&(openair0_cfg[0].threequarter_fs), defintval:0, TYPE_INT8, 0}, \
......@@ -72,12 +72,11 @@
#define NRUE_DLSCH_PARALLEL_BIT (1<<0)
#define IS_DLSCH_PARALLEL ( get_nrUE_optmask() & NRUE_DLSCH_PARALLEL_BIT)
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;
extern uint64_t get_nrUE_optmask(void);
extern uint64_t set_nrUE_optmask(uint64_t bitmask);
......@@ -96,6 +95,5 @@ extern void reset_opp_meas(void);
extern void print_opp_meas(void);
void *UE_thread(void *arg);
void init_nr_ue_vars(PHY_VARS_NR_UE *ue, uint8_t UE_id, uint8_t abstraction_flag);
extern tpool_t *Tpool;
extern tpool_t *Tpool_dl;
#endif
openair1/PHY/NR_TRANSPORT/nr_dlsch.h
View file @ fdc1049a
......@@ -95,7 +95,7 @@ int nr_dlsch_encoding(PHY_VARS_gNB *gNB,
time_stats_t *dlsch_interleaving_stats,
time_stats_t *dlsch_segmentation_stats);
void init_dlsch_tpool(uint8_t nun_dlsch_threads);
void nr_emulate_dlsch_payload(uint8_t* payload, uint16_t size);
void dump_pdsch_stats(PHY_VARS_gNB *gNB);
......
openair1/SCHED_NR_UE/defs.h
View file @ fdc1049a
......@@ -114,11 +114,13 @@ void phy_procedures_nrUE_TX(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t
@param proc Pointer to proc information
@param gNB_id Local id of eNB on which to act
@param mode calibration/debug mode
@param dlsch_parallel use multithreaded dlsch processing
*/
int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
UE_nr_rxtx_proc_t *proc,
uint8_t gNB_id,
runmode_t mode);
runmode_t mode,
uint8_t dlsch_parallel);
int phy_procedures_slot_parallelization_nrUE_RX(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t abstraction_flag,uint8_t do_pdcch_flag,runmode_t mode,relaying_type_t r_type);
......
openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
View file @ fdc1049a
......@@ -918,7 +918,8 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue,
NR_UE_DLSCH_t *dlsch0,
NR_UE_DLSCH_t *dlsch1,
int *dlsch_errors,
runmode_t mode) {
runmode_t mode,
uint8_t dlsch_parallel) {
if (dlsch0==NULL)
AssertFatal(0,"dlsch0 should be defined at this level \n");
......@@ -1049,7 +1050,7 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue,
start_meas(&ue->dlsch_decoding_stats[proc->thread_id]);
#endif
if( IS_DLSCH_PARALLEL)
if( dlsch_parallel)
{
ret = nr_dlsch_decoding_mthread(ue,
proc,
......@@ -1135,7 +1136,7 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue,
start_meas(&ue->dlsch_decoding_stats[proc->thread_id]);
#endif
if( IS_DLSCH_PARALLEL)
if(dlsch_parallel)
{
ret1 = nr_dlsch_decoding_mthread(ue,
proc,
......@@ -1711,7 +1712,9 @@ int is_pbch_in_slot(fapi_nr_config_request_t *config, int frame, int slot, NR_DL
int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
UE_nr_rxtx_proc_t *proc,
uint8_t gNB_id,
runmode_t mode)
runmode_t mode,
uint8_t dlsch_parallel
)
{
int frame_rx = proc->frame_rx;
int nr_slot_rx = proc->nr_slot_rx;
......@@ -1920,7 +1923,8 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
ue->dlsch_SI[gNB_id],
NULL,
&ue->dlsch_SI_errors[gNB_id],
mode);
mode,
dlsch_parallel);
// deactivate dlsch once dlsch proc is done
ue->dlsch_SI[gNB_id]->active = 0;
......@@ -1945,7 +1949,8 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
ue->dlsch_p[gNB_id],
NULL,
&ue->dlsch_p_errors[gNB_id],
mode);
mode,
dlsch_parallel);
// deactivate dlsch once dlsch proc is done
ue->dlsch_p[gNB_id]->active = 0;
......@@ -1970,7 +1975,8 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
ue->dlsch_ra[gNB_id],
NULL,
&ue->dlsch_ra_errors[gNB_id],
mode);
mode,
dlsch_parallel);
// deactivate dlsch once dlsch proc is done
ue->dlsch_ra[gNB_id]->active = 0;
......@@ -1996,7 +2002,8 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
ue->dlsch[proc->thread_id][gNB_id][0],
ue->dlsch[proc->thread_id][gNB_id][1],
&ue->dlsch_errors[gNB_id],
mode);
mode,
dlsch_parallel);
#if UE_TIMING_TRACE
......
openair1/SIMULATION/NR_PHY/dlsim.c
View file @ fdc1049a
......@@ -269,7 +269,7 @@ int main(int argc, char **argv)
uint16_t ptrsSymbPerSlot = 0;
uint16_t rbSize = 106;
uint8_t mcsIndex = 9;
uint8_t dlsch_threads = 0;
if ( load_configmodule(argc,argv,CONFIG_ENABLECMDLINEONLY) == 0) {
exit_fun("[NR_DLSIM] Error, configuration module init failed\n");
}
......@@ -280,7 +280,7 @@ int main(int argc, char **argv)
FILE *scg_fd=NULL;
while ((c = getopt (argc, argv, "f:hA:pf:g:i:j:n:s:S:t:x:y:z:M:N:F:GR:dPIL:Ea:b:e:m:w:T:U:")) != -1) {
while ((c = getopt (argc, argv, "f:hA:pf:g:i:j:n:s:S:t:x:y:z:M:N:F:GR:dPIL:Ea:b:d:e:m:w:T:U:")) != -1) {
switch (c) {
case 'f':
scg_fd = fopen(optarg,"r");
......@@ -447,7 +447,9 @@ int main(int argc, char **argv)
case 'b':
g_rbSize = atoi(optarg);
break;
case 'd':
dlsch_threads = atoi(optarg);
break;
case 'e':
g_mcsIndex = atoi(optarg);
break;
......@@ -512,6 +514,7 @@ int main(int argc, char **argv)
printf("-U Change DMRS Config, arguments list DMRS TYPE{0=A,1=B} DMRS AddPos{0:2}, e.g. -U 2 0 2 \n");
printf("-P Print DLSCH performances\n");
printf("-w Write txdata to binary file (one frame)\n");
printf("-d number of dlsch threads, 0: no dlsch parallelization\n");
exit (-1);
break;
}
......@@ -527,6 +530,7 @@ 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 *));
......@@ -981,7 +985,8 @@ int main(int argc, char **argv)
phy_procedures_nrUE_RX(UE,
&UE_proc,
0,
normal_txrx);
normal_txrx,
dlsch_threads);
//printf("dlsim round %d ends\n",round);
round++;
......
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