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Commit 3005929b authored by Wang Tsu-Han's avatar Wang Tsu-Han
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modify threading option into config file

parent 8bb3b916
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Showing with 112 additions and 72 deletions
openair1/PHY/LTE_TRANSPORT/dlsch_coding.c
View file @ 3005929b
......@@ -57,6 +57,7 @@
uint64_t runtime,
uint64_t deadline,
uint64_t period);*/
extern uint8_t get_thread_worker_conf(void);
void free_eNB_dlsch(LTE_eNB_DLSCH_t *dlsch)
......@@ -614,7 +615,7 @@ int dlsch_encoding_all(PHY_VARS_eNB *eNB,
}
}
if(get_thread_worker_stage())
if(get_thread_worker_conf() == WORKER_ENABLE)
{
if(C >= 8)//one main three worker
{
......
openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
View file @ 3005929b
......@@ -45,7 +45,7 @@
#include "targets/RT/USER/rt_wrapper.h"
#include "transport_proto.h"
extern uint8_t get_thread_worker_stage(void);
extern uint8_t get_thread_worker_conf(void);
void free_eNB_ulsch(LTE_eNB_ULSCH_t *ulsch)
{
......@@ -723,7 +723,7 @@ int ulsch_decoding_data(PHY_VARS_eNB *eNB,int UE_id,int harq_pid,int llr8_flag)
int ulsch_decoding_data_all(PHY_VARS_eNB *eNB,int UE_id,int harq_pid,int llr8_flag)
{
int ret = 0;
/*if(get_thread_worker_stage())
/*if(get_thread_worker_conf() == WORKER_ENABLE)
{
ret = ulsch_decoding_data_2thread(eNB,UE_id,harq_pid,llr8_flag);
}
......
openair1/PHY/defs_eNB.h
View file @ 3005929b
......@@ -270,7 +270,6 @@ typedef enum {
REMOTE_IF4p5 =3,
REMOTE_IF1pp =4,
MAX_RU_IF_TYPES =5
//EMULATE_RF =6
} RU_if_south_t;
typedef struct RU_t_s{
......@@ -888,10 +887,20 @@ typedef struct {
int prach_I0;
} PHY_MEASUREMENTS_eNB;
typedef enum {
PARALLEL_SINGLE_THREAD =0,
PARALLEL_RU_L1_SPLIT =1,
PARALLEL_RU_L1_TRX_SPLIT =2
}PARALLEL_CONF_t;
typedef enum {
WORKER_DISABLE =0,
WORKER_ENABLE =1
}WORKER_CONF_t;
typedef struct THREAD_STRUCT_s {
uint8_t paralle_stage;
uint8_t worker_stage;
int core_number;
PARALLEL_CONF_t parallel_conf;
WORKER_CONF_t worker_conf;
} THREAD_STRUCT;
......
openair2/ENB_APP/enb_config.c
View file @ 3005929b
......@@ -61,6 +61,8 @@
#include "enb_paramdef.h"
extern uint16_t sf_ahead;
extern void set_parallel_conf(int parallel_conf);
extern void set_parallel_worker_conf(int worker_conf);
void RCconfig_flexran()
{
......@@ -2484,6 +2486,26 @@ int RCconfig_X2(MessageDef *msg_p, uint32_t i)
return 0;
}
int RCconfig_parallel(void)
{
char *parallel_conf;
char *worker_conf;
paramdef_t ThreadParams[] = THREAD_CONF_DESC;
paramlist_def_t THREADParamList = {THREAD_CONFIG_STRING_THREAD_STRUCT,NULL,0};
config_getlist( &THREADParamList,ThreadParams,sizeof(ThreadParams)/sizeof(paramdef_t),NULL);
parallel_conf = strdup(*(THREADParamList.paramarray[0][THREAD_PARALLEL_IDX].strptr));
worker_conf = strdup(*(THREADParamList.paramarray[0][THREAD_PARALLEL_IDX].strptr));
if(strcmp(parallel_conf,"PARALLEL_SINGLE_THREAD")==0) set_parallel_conf(0);
else if(strcmp(parallel_conf,"PARALLEL_RU_L1_SPLIT")==0) set_parallel_conf(1);
else if(strcmp(parallel_conf,"PARALLEL_RU_L1_TRX_SPLIT")==0) set_parallel_conf(2);
if(strcmp(worker_conf,"WORKER_DISABLE")==0) set_parallel_worker_conf(0);
else if(strcmp(worker_conf,"WORKER_ENABLE")==0) set_parallel_worker_conf(1);
return 0;
}
void RCConfig(void) {
paramlist_def_t MACRLCParamList = {CONFIG_STRING_MACRLC_LIST,NULL,0};
......@@ -2528,5 +2550,6 @@ void RCConfig(void) {
config_getlist( &RUParamList,NULL,0, NULL);
RC.nb_RU = RUParamList.numelt;
RCconfig_parallel();
}
openair2/ENB_APP/enb_paramdef.h
View file @ 3005929b
......@@ -879,3 +879,28 @@ typedef enum {
#define MACRLC_SCHED_MODE_IDX 17
#define MACRLC_PHY_TEST_IDX 18
/*---------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* thread configuration parameters section name */
#define THREAD_CONFIG_STRING_THREAD_STRUCT "THREAD_STRUCT"
/* thread configuration parameters names */
#define THREAD_CONFIG_STRING_PARALLEL "parallel_config"
#define THREAD_CONFIG_STRING_WORKER "worker_config"
#define THREAD_PARALLEL_IDX 0
#define THREAD_WORKER_IDX 1
/*-------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* thread configuration parameters */
/* optname helpstr paramflags XXXptr defXXXval type numelt */
/*-------------------------------------------------------------------------------------------------------------------------------------------------------------*/
#define THREAD_CONF_DESC { \
{THREAD_CONFIG_STRING_PARALLEL, CONFIG_HLP_PARALLEL, 0, strptr:NULL, defstrval:"PARALLEL_RU_L1_TRX_SPLIT", TYPE_STRING, 0}, \
{THREAD_CONFIG_STRING_WORKER, CONFIG_HLP_WORKER, 0, strptr:NULL, defstrval:"WORKER_ENABLE", TYPE_STRING, 0} \
}
#define CONFIG_HLP_WORKER "coding and FEP worker thread WORKER_DISABLE or WORKER_ENABLE\n"
#define CONFIG_HLP_PARALLEL "PARALLEL_SINGLE_THREAD, PARALLEL_RU_L1_SPLIT, or PARALLEL_RU_L1_TRX_SPLIT(RU_L1_TRX_SPLIT by defult)\n"
/*-------------------------------------------------------------------------------------------------------------------------------------------------------------*/
openair2/LAYER2/MAC/eNB_scheduler_phytest.c
View file @ 3005929b
......@@ -71,7 +71,7 @@ schedule_ue_spec_phy_test(
uint16_t rnti = 0x1235;
uint32_t rb_alloc = 0x1FFFFF;
int32_t tpc = 1;
int32_t mcs = 10;
int32_t mcs = 28;
int32_t cqi = 15;
int32_t ndi = (frameP*10+subframeP)/8;
int32_t dai = 0;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf
View file @ 3005929b
......@@ -238,6 +238,15 @@ NETWORK_CONTROLLER :
FLEXRAN_AWAIT_RECONF = "no";
};
THREAD_STRUCT = (
{
#three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
parallel_config = "PARALLEL_RU_L1_TRX_SPLIT";
#two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
worker_config = "WORKER_ENABLE";
}
);
log_config :
{
global_log_level ="info";
......
targets/RT/USER/lte-enb.c
View file @ 3005929b
......@@ -151,8 +151,8 @@ void wakeup_prach_eNB(PHY_VARS_eNB *eNB,RU_t *ru,int frame,int subframe);
#if (RRC_VERSION >= MAKE_VERSION(14, 0, 0))
void wakeup_prach_eNB_br(PHY_VARS_eNB *eNB,RU_t *ru,int frame,int subframe);
#endif
extern uint8_t get_thread_paralle_stage(void);
extern uint8_t get_thread_worker_stage(void);
extern uint8_t get_thread_paralle_conf(void);
extern uint8_t get_thread_worker_conf(void);
extern uint8_t nfapi_mode;
extern void oai_subframe_ind(uint16_t sfn, uint16_t sf);
......@@ -224,7 +224,7 @@ static inline int rxtx(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc, char *thread_nam
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER , 1 );
if(get_thread_paralle_stage() == 2){
if(get_thread_paralle_conf() == PARALLEL_RU_L1_TRX_SPLIT){
if(wait_on_condition(&proc[1].mutex_rxtx,&proc[1].cond_rxtx,&proc[1].pipe_ready,"wakeup_tx")<0) {
LOG_E(PHY,"Frame %d, subframe %d: TX1 not ready\n",proc[1].frame_rx,proc[1].subframe_rx);
return(-1);
......@@ -246,7 +246,7 @@ static inline int rxtx(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc, char *thread_nam
/* CONFLICT RESOLUTION: BEGIN */
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER , 0 );
if(oai_exit) return(-1);
if(get_thread_paralle_stage() == 0){
if(get_thread_paralle_conf() == PARALLEL_SINGLE_THREAD){
#ifndef PHY_TX_THREAD
phy_procedures_eNB_TX(eNB, proc, 1);
#endif
......@@ -422,8 +422,8 @@ static void* eNB_thread_rxtx( void* param ) {
}
pthread_mutex_unlock( &proc->mutex_rxtx );
if (nfapi_mode!=2){
if(get_thread_paralle_stage() == 2) wakeup_tx(eNB,eNB->proc.ru_proc);
else if(get_thread_paralle_stage() == 1)
if(get_thread_paralle_conf() == PARALLEL_RU_L1_TRX_SPLIT) wakeup_tx(eNB,eNB->proc.ru_proc);
else if(get_thread_paralle_conf() == PARALLEL_RU_L1_SPLIT)
{
phy_procedures_eNB_TX(eNB, proc, 1);
wakeup_txfh(proc,eNB->proc.ru_proc);
......@@ -954,7 +954,7 @@ void init_eNB_proc(int inst) {
// attr_te = &proc->attr_te;
#endif
if(get_thread_worker_stage())
if(get_thread_worker_conf() == WORKER_ENABLE)
{
init_te_thread(eNB);
init_td_thread(eNB);
......@@ -963,7 +963,7 @@ void init_eNB_proc(int inst) {
LOG_I(PHY,"eNB->single_thread_flag:%d\n", eNB->single_thread_flag);
if (get_thread_paralle_stage()!=0 && nfapi_mode!=2) {
if ((get_thread_paralle_conf() == PARALLEL_RU_L1_SPLIT || get_thread_paralle_conf() == PARALLEL_RU_L1_TRX_SPLIT) && nfapi_mode!=2) {
pthread_create( &proc_rxtx[0].pthread_rxtx, attr0, eNB_thread_rxtx, proc );
pthread_create( &proc_rxtx[1].pthread_rxtx, attr1, tx_thread, proc);
}
......@@ -1030,7 +1030,7 @@ void kill_eNB_proc(int inst) {
proc = &eNB->proc;
proc_rxtx = &proc->proc_rxtx[0];
if(get_nprocs() > 2 && codingw) {
if(get_thread_worker_conf == WORKER_ENABLE) {
kill_td_thread(eNB);
kill_te_thread(eNB);
}
......
targets/RT/USER/lte-ru.c
View file @ 3005929b
......@@ -121,9 +121,8 @@ extern int emulate_rf;
extern int numerology;
extern clock_source_t clock_source;
extern uint8_t get_thread_paralle_stage(void);
extern uint8_t get_thread_worker_stage(void);
extern int get_thread_core_number(void);
extern uint8_t get_thread_paralle_conf(void);
extern uint8_t get_thread_worker_conf(void);
extern void phy_init_RU(RU_t*);
extern void phy_free_RU(RU_t*);
......@@ -1258,7 +1257,7 @@ void wakeup_eNBs(RU_t *ru) {
LOG_D(PHY,"wakeup_eNBs (num %d) for RU %d ru->eNB_top:%p\n",ru->num_eNB,ru->idx, ru->eNB_top);
if (ru->num_eNB==1 && ru->eNB_top!=0 && get_thread_paralle_stage() == 0) {
if (ru->num_eNB==1 && ru->eNB_top!=0 && get_thread_paralle_conf() == PARALLEL_SINGLE_THREAD) {
// call eNB function directly
char string[20];
......@@ -1783,7 +1782,7 @@ static void* ru_thread( void* param ) {
if (ru->num_eNB>0) wakeup_eNBs(ru);
#ifndef PHY_TX_THREAD
if(get_thread_paralle_stage() == 0 || ru->num_eNB==0){
if(get_thread_paralle_conf() == PARALLEL_SINGLE_THREAD || ru->num_eNB==0){
// do TX front-end processing if needed (precoding and/or IDFTs)
if (ru->feptx_prec) ru->feptx_prec(ru);
......@@ -2196,7 +2195,7 @@ void init_RU_proc(RU_t *ru) {
if(emulate_rf)
pthread_create( &proc->pthread_emulateRF, attr_emulateRF, emulatedRF_thread, (void*)proc );
if (get_thread_paralle_stage() != 0)
if (get_thread_paralle_conf() == PARALLEL_RU_L1_SPLIT || get_thread_paralle_conf() == PARALLEL_RU_L1_TRX_SPLIT)
pthread_create( &proc->pthread_FH1, attr_FH1, ru_thread_tx, (void*)ru );
if (ru->function == NGFI_RRU_IF4p5) {
......@@ -2223,7 +2222,7 @@ void init_RU_proc(RU_t *ru) {
pthread_create( &proc->pthread_prach, attr_prach, ru_thread_prach, (void*)ru );
}
if (get_thread_worker_stage()) {
if (get_thread_worker_conf() == WORKER_ENABLE) {
init_fep_thread(ru,NULL);
init_feptx_thread(ru,NULL);
}
......@@ -2261,7 +2260,7 @@ void kill_RU_proc(RU_t *ru)
pthread_cond_destroy( &proc->cond_rf_tx);
#endif
if (get_thread_worker_stage()) {
if (get_thread_worker_conf() == WORKER_ENABLE) {
LOG_D(PHY, "killing FEP thread\n");
kill_fep_thread(ru);
LOG_D(PHY, "killing FEP TX thread\n");
......@@ -2310,7 +2309,7 @@ void kill_RU_proc(RU_t *ru)
LOG_D(PHY, "Joining pthread_FH\n");
pthread_join(proc->pthread_FH, NULL);
if (!single_thread_flag && get_nprocs() > 4) {
if (get_thread_paralle_conf() == PARALLEL_RU_L1_SPLIT || get_thread_paralle_conf() == PARALLEL_RU_L1_TRX_SPLIT) {
LOG_D(PHY, "Joining pthread_FHTX\n");
pthread_join(proc->pthread_FH1, NULL);
}
......@@ -2584,8 +2583,8 @@ void set_function_spec_param(RU_t *ru)
ru->fh_north_out = fh_if4p5_north_out; // send_IF4p5 on reception
ru->fh_south_out = tx_rf; // send output to RF
ru->fh_north_asynch_in = fh_if4p5_north_asynch_in; // TX packets come asynchronously
ru->feprx = (!get_thread_worker_stage()) ? fep_full :ru_fep_full_2thread; // RX DFTs
ru->feptx_ofdm = (!get_thread_worker_stage()) ? feptx_ofdm : feptx_ofdm_2thread; // this is fep with idft only (no precoding in RRU)
ru->feprx = (get_thread_worker_conf() == WORKER_DISABLE) ? fep_full :ru_fep_full_2thread; // RX DFTs
ru->feptx_ofdm = (get_thread_worker_conf() == WORKER_DISABLE) ? feptx_ofdm : feptx_ofdm_2thread; // this is fep with idft only (no precoding in RRU)
ru->feptx_prec = NULL;
ru->start_if = start_if; // need to start the if interface for if4p5
ru->ifdevice.host_type = RRU_HOST;
......@@ -2606,8 +2605,8 @@ void set_function_spec_param(RU_t *ru)
}
else if (ru->function == eNodeB_3GPP) {
ru->do_prach = 0; // no prach processing in RU
ru->feprx = (!get_thread_worker_stage()) ? fep_full : ru_fep_full_2thread; // RX DFTs
ru->feptx_ofdm = (!get_thread_worker_stage()) ? feptx_ofdm : feptx_ofdm_2thread; // this is fep with idft and precoding
ru->feprx = (get_thread_worker_conf() == WORKER_DISABLE) ? fep_full : ru_fep_full_2thread; // RX DFTs
ru->feptx_ofdm = (get_thread_worker_conf() == WORKER_DISABLE) ? feptx_ofdm : feptx_ofdm_2thread; // this is fep with idft and precoding
ru->feptx_prec = feptx_prec; // this is fep with idft and precoding
ru->fh_north_in = NULL; // no incoming fronthaul from north
ru->fh_north_out = NULL; // no outgoing fronthaul to north
......@@ -2635,9 +2634,9 @@ void set_function_spec_param(RU_t *ru)
case REMOTE_IF5: // the remote unit is IF5 RRU
ru->do_prach = 0;
ru->feprx = (!get_thread_worker_stage()) ? fep_full : fep_full; // this is frequency-shift + DFTs
ru->feprx = (get_thread_worker_conf() == WORKER_DISABLE) ? fep_full : fep_full; // this is frequency-shift + DFTs
ru->feptx_prec = feptx_prec; // need to do transmit Precoding + IDFTs
ru->feptx_ofdm = (!get_thread_worker_stage()) ? feptx_ofdm : feptx_ofdm_2thread; // need to do transmit Precoding + IDFTs
ru->feptx_ofdm = (get_thread_worker_conf() == WORKER_DISABLE) ? feptx_ofdm : feptx_ofdm_2thread; // need to do transmit Precoding + IDFTs
if (ru->if_timing == synch_to_other) {
ru->fh_south_in = fh_slave_south_in; // synchronize to master
ru->fh_south_out = fh_if5_mobipass_south_out; // use send_IF5 for mobipass
......@@ -2715,7 +2714,7 @@ void init_RU(char *rf_config_file) {
// read in configuration file)
printf("configuring RU from file\n");
RCconfig_RU();
LOG_I(PHY,"number of L1 instances %d, number of RU %d, number of CPU cores %d\n",RC.nb_L1_inst,RC.nb_RU,get_thread_core_number());
LOG_I(PHY,"number of L1 instances %d, number of RU %d, number of CPU cores %d\n",RC.nb_L1_inst,RC.nb_RU,get_nprocs());
if (RC.nb_CC != 0)
for (i=0;i<RC.nb_L1_inst;i++)
......
targets/RT/USER/lte-softmodem.c
View file @ 3005929b
......@@ -219,47 +219,23 @@ extern void init_eNB_afterRU(void);
int transmission_mode=1;
int emulate_rf = 0;
int numerology = 0;
int dis_worker = 1;
static THREAD_STRUCT thread_struct;
void thread_structure_init(void)
void set_parallel_conf(int parallel_conf)
{
thread_struct.core_number = get_nprocs();
if(thread_struct.core_number>=8)
{
thread_struct.paralle_stage = 2;
thread_struct.worker_stage = 1;
}
else if(thread_struct.core_number>=4)
{
thread_struct.paralle_stage = 1;
thread_struct.worker_stage = 1;
}
else
{
thread_struct.paralle_stage = 0;
thread_struct.worker_stage = 0;
}
if(single_thread_flag) thread_struct.paralle_stage = 0;
if(dis_worker) thread_struct.worker_stage = 0;
printf("single_thread_flag=%d, dis_worker=%d \n" ,single_thread_flag, dis_worker);
printf("~~~~~~~~~~paralle_stage=%d, worker_stage=%d, core_number=%d ~~~~~~~~~~~~~~~~\n",
thread_struct.paralle_stage,
thread_struct.worker_stage,
thread_struct.core_number);
}
uint8_t get_thread_paralle_stage(void)
thread_struct.parallel_conf = (PARALLEL_CONF_t)parallel_conf;
}
void set_parallel_worker_conf(int worker_conf)
{
return thread_struct.paralle_stage;
thread_struct.worker_conf = (WORKER_CONF_t)worker_conf;
}
uint8_t get_thread_worker_stage(void)
PARALLEL_CONF_t get_thread_paralle_conf(void)
{
return thread_struct.worker_stage;
return thread_struct.parallel_conf;
}
int get_thread_core_number(void)
WORKER_CONF_t get_thread_worker_conf(void)
{
return thread_struct.core_number;
return thread_struct.worker_conf;
}
......@@ -1177,7 +1153,6 @@ int main( int argc, char **argv )
printf("wait_eNBs()\n");
wait_eNBs();
thread_structure_init();
printf("About to Init RU threads RC.nb_RU:%d\n", RC.nb_RU);
if (RC.nb_RU >0) {
......
targets/RT/USER/lte-softmodem.h
View file @ 3005929b
......@@ -92,7 +92,6 @@
#define CONFIG_HLP_TNOFORK "to ease debugging with gdb\n"
#define CONFIG_HLP_NUMEROLOGY "adding numerology for 5G\n"
#define CONFIG_HLP_WORKER "coding and FEP worker thread disable(enable by defult)\n"
#define CONFIG_HLP_EMULATE_RF "Emulated RF enabled(disable by defult)\n"
#define CONFIG_HLP_DISABLNBIOT "disable nb-iot, even if defined in config\n"
......@@ -185,7 +184,6 @@
{"s" , CONFIG_HLP_SNR, 0, iptr:&snr_dB, defintval:25, TYPE_INT, 0}, \
{"numerology" , CONFIG_HLP_NUMEROLOGY, PARAMFLAG_BOOL, iptr:&numerology, defintval:0, TYPE_INT, 0}, \
{"emulate-rf" , CONFIG_HLP_EMULATE_RF, PARAMFLAG_BOOL, iptr:&emulate_rf, defintval:0, TYPE_INT, 0}, \
{"worker-disable" , CONFIG_HLP_WORKER, PARAMFLAG_BOOL, iptr:&dis_worker, defintval:0, TYPE_INT, 0}, \
{"nbiot-disable", CONFIG_HLP_DISABLNBIOT, PARAMFLAG_BOOL, iptr:&nonbiotflag, defintval:0, TYPE_INT, 0} \
}
......@@ -278,9 +276,10 @@ PHY_VARS_UE* init_ue_vars(LTE_DL_FRAME_PARMS *frame_parms,
uint8_t abstraction_flag);
void init_eNB_afterRU(void);
void thread_structure_init(void);
uint8_t get_thread_paralle_stage(void);
uint8_t get_thread_worker_stage(void);
int get_thread_core_number(void);
PARALLEL_CONF_t get_thread_paralle_conf(void);
WORKER_CONF_t get_thread_worker_conf(void);
void set_parallel_conf(int parallel_conf);
void set_parallel_worker_conf(int worker_conf);
extern int stop_L1L2(module_id_t enb_id);
extern int restart_L1L2(module_id_t enb_id);
......
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