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nr-uesoftmodem: moving phy_procedures_nrUE into main thread when --loop-memory is used.

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This commit is contained in:
Florian Kaltenberger
2018-11-07 12:00:52 +01:00
parent e9a5ac204d
commit c8b9ca55b7
2 changed files with 47 additions and 16 deletions
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openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
+3 -3
View File
@@ -5913,8 +5913,8 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eN
#endif #endif
//nr_gold_pdcch(ue,0, 2); //nr_gold_pdcch(ue,0, 2);
/*
for (l=0; l<2; l++) { for (int l=0; l<2; l++) {
if (abstraction_flag == 0) { if (abstraction_flag == 0) {
#if UE_TIMING_TRACE #if UE_TIMING_TRACE
start_meas(&ue->ofdm_demod_stats); start_meas(&ue->ofdm_demod_stats);
@@ -5933,7 +5933,7 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eN
stop_meas(&ue->ofdm_demod_stats); stop_meas(&ue->ofdm_demod_stats);
#endif #endif
} }
}*/ }
//ue_measurement_procedures(l-1,ue,proc,eNB_id,(nr_tti_rx<<1),abstraction_flag,mode); //ue_measurement_procedures(l-1,ue,proc,eNB_id,(nr_tti_rx<<1),abstraction_flag,mode);
//if (do_pdcch_flag) { //if (do_pdcch_flag) {
targets/RT/USER/nr-ue.c
+44 -13
View File
@@ -956,7 +956,7 @@ void *UE_thread(void *arg) {
#if BASIC_SIMULATOR #if BASIC_SIMULATOR
{ {
int t; int t;
for (t = 0; t < 2; t++) { for (t = 0; t < RX_NB_TH; t++) {
UE_rxtx_proc_t *proc = &UE->proc.proc_rxtx[t]; UE_rxtx_proc_t *proc = &UE->proc.proc_rxtx[t];
pthread_mutex_lock(&proc->mutex_rxtx); pthread_mutex_lock(&proc->mutex_rxtx);
while (proc->instance_cnt_rxtx >= 0) pthread_cond_wait( &proc->cond_rxtx, &proc->mutex_rxtx ); while (proc->instance_cnt_rxtx >= 0) pthread_cond_wait( &proc->cond_rxtx, &proc->mutex_rxtx );
@@ -964,13 +964,13 @@ void *UE_thread(void *arg) {
} }
} }
#endif #endif
LOG_D(PHY,"Process subframe %d thread Idx %d \n", subframe_nr, UE->current_thread_id[subframe_nr]); LOG_D(PHY,"Process subframe %d thread Idx %d \n", subframe_nr, UE->current_thread_id[subframe_nr]);
thread_idx++; thread_idx++;
if(thread_idx>=RX_NB_TH) if(thread_idx>=RX_NB_TH)
thread_idx = 0; thread_idx = 0;
if (UE->mode != loop_through_memory) { if (UE->mode != loop_through_memory) {
for (i=0; i<UE->frame_parms.nb_antennas_rx; i++) for (i=0; i<UE->frame_parms.nb_antennas_rx; i++)
rxp[i] = (void*)&UE->common_vars.rxdata[i][UE->frame_parms.ofdm_symbol_size+ rxp[i] = (void*)&UE->common_vars.rxdata[i][UE->frame_parms.ofdm_symbol_size+
@@ -1033,9 +1033,6 @@ void *UE_thread(void *arg) {
if ( first_symbols <0 ) if ( first_symbols <0 )
LOG_E(PHY,"can't compensate: diff =%d\n", first_symbols); LOG_E(PHY,"can't compensate: diff =%d\n", first_symbols);
} }
} //UE->mode != loop_through_memory
else
rt_sleep_ns(1000*1000);
pickTime(gotIQs); pickTime(gotIQs);
// operate on thread sf mod 2 // operate on thread sf mod 2
@@ -1047,13 +1044,13 @@ void *UE_thread(void *arg) {
UE->proc.proc_rxtx[th_id].frame_rx++; UE->proc.proc_rxtx[th_id].frame_rx++;
} }
#ifdef SAIF_ENABLED #ifdef SAIF_ENABLED
if (!(proc->frame_rx%4000)) if (!(proc->frame_rx%4000))
{ {
printf("frame_rx=%d rx_thread_busy=%ld - rate %8.3f\n", printf("frame_rx=%d rx_thread_busy=%ld - rate %8.3f\n",
proc->frame_rx, g_ue_rx_thread_busy, proc->frame_rx, g_ue_rx_thread_busy,
(float)g_ue_rx_thread_busy/(proc->frame_rx*10+1)*100.0); (float)g_ue_rx_thread_busy/(proc->frame_rx*10+1)*100.0);
fflush(stdout); fflush(stdout);
} }
#endif #endif
} }
//UE->proc.proc_rxtx[0].gotIQs=readTime(gotIQs); //UE->proc.proc_rxtx[0].gotIQs=readTime(gotIQs);
@@ -1071,7 +1068,7 @@ void *UE_thread(void *arg) {
proc->frame_tx = (proc->frame_tx + 1)%MAX_FRAME_NUMBER; proc->frame_tx = (proc->frame_tx + 1)%MAX_FRAME_NUMBER;
proc->nr_tti_tx %= NR_NUMBER_OF_SUBFRAMES_PER_FRAME; proc->nr_tti_tx %= NR_NUMBER_OF_SUBFRAMES_PER_FRAME;
} }
proc->subframe_tx=subframe_nr + DURATION_RX_TO_TX; proc->subframe_tx=proc->nr_tti_rx;
proc->timestamp_tx = timestamp+ proc->timestamp_tx = timestamp+
(DURATION_RX_TO_TX*UE->frame_parms.samples_per_subframe)- (DURATION_RX_TO_TX*UE->frame_parms.samples_per_subframe)-
UE->frame_parms.ofdm_symbol_size-UE->frame_parms.nb_prefix_samples0; UE->frame_parms.ofdm_symbol_size-UE->frame_parms.nb_prefix_samples0;
@@ -1107,7 +1104,41 @@ void *UE_thread(void *arg) {
// initStaticTime(lastTime); // initStaticTime(lastTime);
// updateTimes(lastTime, &t1, 20000, "Delay between two IQ acquisitions (case 1)"); // updateTimes(lastTime, &t1, 20000, "Delay between two IQ acquisitions (case 1)");
// pickStaticTime(lastTime); // pickStaticTime(lastTime);
} //UE->mode != loop_through_memory
else {
proc->nr_tti_rx=subframe_nr;
proc->subframe_rx=subframe_nr;
if(subframe_nr == 0) {
for (th_id=0; th_id < RX_NB_TH; th_id++) {
UE->proc.proc_rxtx[th_id].frame_rx++;
}
}
proc->frame_tx = proc->frame_rx;
proc->nr_tti_tx= subframe_nr + DURATION_RX_TO_TX;
if (proc->nr_tti_tx > NR_NUMBER_OF_SUBFRAMES_PER_FRAME) {
proc->frame_tx = (proc->frame_tx + 1)%MAX_FRAME_NUMBER;
proc->nr_tti_tx %= NR_NUMBER_OF_SUBFRAMES_PER_FRAME;
}
proc->subframe_tx=proc->nr_tti_tx;
printf("Processing subframe %d\n",proc->subframe_rx);
if(UE->if_inst != NULL && UE->if_inst->ul_indication != NULL){
UE->ul_indication.module_id = 0;
UE->ul_indication.gNB_index = 0;
UE->ul_indication.cc_id = 0;
UE->ul_indication.slot = 0; // to be fill
UE->ul_indication.frame = 0; // to be fill
// [TODO] mapping right after NR initial sync
UE->ul_indication.frame = proc->frame_rx;
UE->ul_indication.slot = proc->nr_tti_rx;
UE->if_inst->ul_indication(&UE->ul_indication);
}
phy_procedures_nrUE_RX( UE, proc, 0, 0, 1, UE->mode, no_relay);
getchar();
} // else loop_through_memory
} // start_rx_stream==1 } // start_rx_stream==1
} // UE->is_synchronized==1 } // UE->is_synchronized==1