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testing of low-level parallelization of FEP in eNodeB RX.

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This commit is contained in:
Raymond Knopp
2016-08-07 09:47:42 -07:00
parent f52cbeeb95
commit e64af6597a
4 changed files with 185 additions and 10 deletions
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targets/RT/USER/lte-enb.c
+12 -9
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@@ -1329,6 +1329,7 @@ static void* eNB_thread_single( void* param ) {
}
extern void init_fep_thread(PHY_VARS_eNB *, pthread_attr_t *);
void init_eNB_proc(int inst) {
@@ -1337,7 +1338,7 @@ void init_eNB_proc(int inst) {
PHY_VARS_eNB *eNB;
eNB_proc_t *proc;
eNB_rxtx_proc_t *proc_rxtx;
pthread_attr_t *attr0=NULL,*attr1=NULL,*attr_FH=NULL,*attr_prach=NULL,*attr_asynch=NULL,*attr_single=NULL;
pthread_attr_t *attr0=NULL,*attr1=NULL,*attr_FH=NULL,*attr_prach=NULL,*attr_asynch=NULL,*attr_single=NULL,*attr_fep=NULL;
for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
eNB = PHY_vars_eNB_g[inst][CC_id];
@@ -1347,10 +1348,10 @@ void init_eNB_proc(int inst) {
proc_rxtx = proc->proc_rxtx;
proc_rxtx[0].instance_cnt_rxtx = -1;
proc_rxtx[1].instance_cnt_rxtx = -1;
proc->instance_cnt_prach = -1;
proc->instance_cnt_FH = -1;
proc->instance_cnt_prach = -1;
proc->instance_cnt_FH = -1;
proc->instance_cnt_asynch_rxtx = -1;
proc->CC_id = CC_id;
proc->CC_id = CC_id;
proc->first_rx=1;
proc->first_tx=1;
@@ -1373,6 +1374,7 @@ void init_eNB_proc(int inst) {
attr_prach = &proc->attr_prach;
attr_asynch = &proc->attr_asynch_rxtx;
attr_single = &proc->attr_single;
attr_fep = &proc->attr_fep;
#endif
if (eNB->single_thread_flag==0) {
@@ -1380,9 +1382,10 @@ void init_eNB_proc(int inst) {
pthread_create( &proc_rxtx[1].pthread_rxtx, attr1, eNB_thread_rxtx, &proc_rxtx[1] );
pthread_create( &proc->pthread_FH, attr_FH, eNB_thread_FH, &eNB->proc );
}
else
else {
pthread_create(&proc->pthread_single, attr_single, eNB_thread_single, &eNB->proc);
init_fep_thread(eNB,attr_fep);
}
pthread_create( &proc->pthread_prach, attr_prach, eNB_thread_prach, &eNB->proc );
if ((eNB->node_timing == synch_to_other) ||
(eNB->node_function == NGFI_RRU_IF5) ||
@@ -1631,7 +1634,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
break;
case NGFI_RRU_IF4p5:
eNB->do_prach = do_prach;
eNB->fep = eNB_fep_full;
eNB->fep = (eNB->single_thread_flag == 0) ? NB_fep_full : eNB_fep_full_2thread;
eNB->proc_uespec_rx = NULL;
eNB->proc_tx = NULL;//proc_tx_rru_if4p5;
eNB->tx_fh = NULL;
@@ -1658,7 +1661,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
break;
case eNodeB_3GPP:
eNB->do_prach = do_prach;
eNB->fep = eNB_fep_full;
eNB->fep = (eNB->single_thread_flag == 0) ? NB_fep_full : eNB_fep_full_2thread;
eNB->proc_uespec_rx = phy_procedures_eNB_uespec_RX;
eNB->proc_tx = proc_tx_full;
eNB->tx_fh = NULL;
@@ -1676,7 +1679,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
break;
case eNodeB_3GPP_BBU:
eNB->do_prach = do_prach;
eNB->fep = eNB_fep_full;
eNB->fep = (eNB->single_thread_flag == 0) ? NB_fep_full : eNB_fep_full_2thread;
eNB->proc_uespec_rx = phy_procedures_eNB_uespec_RX;
eNB->proc_tx = proc_tx_full;
eNB->tx_fh = tx_fh_if5;