diff --git a/cmake_targets/CMakeLists.txt b/cmake_targets/CMakeLists.txt index 5bf07dae01..23d96afc54 100644 --- a/cmake_targets/CMakeLists.txt +++ b/cmake_targets/CMakeLists.txt @@ -2126,7 +2126,7 @@ foreach(myExe dlsim dlsim_tm7 ulsim pbchsim scansim mbmssim pdcchsim pucchsim pr target_link_libraries (${myExe} -Wl,--start-group SIMU UTIL SCHED_LIB SCHED_RU_LIB SCHED_UE_LIB PHY_COMMON PHY PHY_UE PHY_RU LFDS ${ITTI_LIB} LFDS7 -Wl,--end-group - pthread m rt ${CONFIG_LIBRARIES} ${ATLAS_LIBRARIES} ${XFORMS_LIBRARIES} ${T_LIB} dl + pthread m rt ${CONFIG_LIBRARIES} ${ATLAS_LIBRARIES} ${XFORMS_LIBRARIES} ${T_LIB} dl ) endforeach(myExe) diff --git a/cmake_targets/autotests/test_case_list.xml b/cmake_targets/autotests/test_case_list.xml index f0b3256015..e7f274c2d0 100644 --- a/cmake_targets/autotests/test_case_list.xml +++ b/cmake_targets/autotests/test_case_list.xml @@ -990,12 +990,12 @@ $OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash $OPENAIR_DIR/targets/bin/ulsim.Rel14 - -B25 -m5 -y1 -gN -x1 -s6 -w1.0 -e.1 -P -n500 -O70 - -B25 -m16 -y1 -gN -x1 -s12 -w1.0 -e.1 -P -n500 -O70 - -B50 -m5 -y1 -gN -x1 -s6 -w1.0 -e.1 -P -n500 -O70 - -B50 -m16 -y1 -gN -x1 -s12 -w1.0 -e.1 -P -n500 -O70 - -B100 -m5 -y1 -gN -x1 -s6 -w1.0 -e.1 -P -n500 -O70 - -B100 -m16 -y1 -gN -x1 -s12 -w1.0 -e.1 -P -n500 -O70 + -BnbRBs=25 -mcs=5 -yN_rx=1 -gchannel=N -xTransmission=1 -snr=6 -wsnrInterrupt=1.0 -e_snr_step=.1 -P -nb_frame=500 -Operf=70 + -BnbRBs=25 -mcs=16 -yN_rx=1 -gchannel=N -xTransmission=1 -snr=12 -wsnrInterrupt=1.0 -e_snr_step=.1 -P -nb_frame=500 -Operf=70 + -BnbRBs=50 -mcs=5 -yN_rx=1 -gchannel=N -xTransmission=1 -snr=6 -wsnrInterrupt=1.0 -e_snr_step=.1 -P -nb_frame=500 -Operf=70 + -BnbRBs=50 -mcs=16 -yN_rx=1 -gchannel=N -xTransmission=1 -snr=12 -wsnrInterrupt=1.0 -e_snr_step=.1 -P -nb_frame=500 -Operf=70 + -BnbRBs=100 -mcs=5 -yN_rx=1 -gchannel=N -xTransmission=1 -snr=6 -wsnrInterrupt=1.0 -e_snr_step=.1 -P -nb_frame=500 -Operf=70 + -BnbRBs=100 -mcs=16 -yN_rx=1 -gchannel=N -xTransmission=1 -snr=12 -wsnrInterrupt=1.0 -e_snr_step=.1 -P -nb_frame=500 -Operf=70 ulsim.test1 ulsim.test2 ulsim.test3 ulsim.test4 ulsim.test5 ulsim.test6 "passed" segmentation fault|assertion|exiting|fatal diff --git a/openair1/PHY/LTE_TRANSPORT/dlsch_coding.c b/openair1/PHY/LTE_TRANSPORT/dlsch_coding.c index ded0905388..30c106b16b 100644 --- a/openair1/PHY/LTE_TRANSPORT/dlsch_coding.c +++ b/openair1/PHY/LTE_TRANSPORT/dlsch_coding.c @@ -363,7 +363,7 @@ void *te_thread(void *param) { exit_fun( "ERROR pthread_cond_signal" ); return(NULL); } - /*if(opp_enabled == 1 && te_wakeup_stats0->diff_now>50*3000){ + /*if(opp_enabled == 1 && te_wakeup_stats0->p_time>50*3000){ print_meas_now(te_wakeup_stats0,"coding_wakeup",stderr); printf("te_thread0 delay for waking up in frame_rx: %d subframe_rx: %d \n",proc->frame_rx,proc->subframe_rx); }*/ @@ -573,7 +573,7 @@ int dlsch_encoding_2threads(PHY_VARS_eNB *eNB, } stop_meas(te_wait_stats); - /*if(opp_enabled == 1 && te_wait_stats->diff_now>100*3000){ + /*if(opp_enabled == 1 && te_wait_stats->p_time>100*3000){ print_meas_now(te_wait_stats,"coding_wait",stderr); printf("coding delay in wait on codition in frame_rx: %d \n",proc->frame_rx); }*/ diff --git a/openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c b/openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c index 50b09102d8..e8f20c85de 100644 --- a/openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c +++ b/openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c @@ -782,7 +782,7 @@ int rx_pdsch(PHY_VARS_UE *ue, #if DISABLE_LOG_X printf("[AbsSFN %d.%d] Slot%d Symbol %d log2_maxh %d channel_level %d: Channel Comp %5.2f \n",frame,subframe,slot,symbol,pdsch_vars[eNB_id]->log2_maxh,proc->channel_level,ue->generic_stat_bis[ue->current_thread_id[subframe]][slot].p_time/(cpuf*1000.0)); #else - LOG_I(PHY, "[AbsSFN %d.%d] Slot%d Symbol %d log2_maxh %d channel_level %d: Channel Comp %5.2f \n",frame,subframe,slot,symbol,pdsch_vars[eNB_id]->log2_maxh,proc->channel_level,ue->generic_stat_bis[ue->current_thread_id[subframe]][slot].p_time/(cpuf*1000.0)); + LOG_I(PHY, "[AbsSFN %d.%d] Slot%d Symbol %d log2_maxh %d Channel Comp %5.2f \n",frame,subframe,slot,symbol,pdsch_vars[eNB_id]->log2_maxh,ue->generic_stat_bis[ue->current_thread_id[subframe]][slot].p_time/(cpuf*1000.0)); #endif #endif // MRC diff --git a/openair1/PHY/TOOLS/time_meas.c b/openair1/PHY/TOOLS/time_meas.c index cb77759040..b37f146b0a 100644 --- a/openair1/PHY/TOOLS/time_meas.c +++ b/openair1/PHY/TOOLS/time_meas.c @@ -52,8 +52,8 @@ void print_meas_now(time_stats_t *ts, const char* name, FILE* file_name){ if (ts->trials>0) { - //fprintf(file_name,"Name %25s: Processing %15.3f ms for SF %d, diff_now %15.3f \n", name,(ts->diff_now/(cpu_freq_GHz*1000000.0)),subframe,ts->diff_now); - fprintf(file_name,"%15.3f us, diff_now %15.3f \n",(ts->diff_now/(cpu_freq_GHz*1000.0)),(double)ts->diff_now); + //fprintf(file_name,"Name %25s: Processing %15.3f ms for SF %d, diff_now %15.3f \n", name,(ts->p_time/(cpu_freq_GHz*1000000.0)),subframe,ts->p_time); + fprintf(file_name,"%15.3f us, diff_now %15.3f \n",(ts->p_time/(cpu_freq_GHz*1000.0)),(double)ts->p_time); } } diff --git a/openair1/PHY/TOOLS/time_meas.h b/openair1/PHY/TOOLS/time_meas.h index 32e6883d56..eac057095a 100644 --- a/openair1/PHY/TOOLS/time_meas.h +++ b/openair1/PHY/TOOLS/time_meas.h @@ -40,7 +40,6 @@ typedef struct { long long in; long long diff; - long long diff_now; long long p_time; /*!< \brief absolute process duration */ long long diff_square; /*!< \brief process duration square */ long long max; @@ -50,7 +49,6 @@ typedef struct { #elif defined(__arm__) typedef struct { uint32_t in; - uint32_t diff_now; uint32_t diff; uint32_t p_time; /*!< \brief absolute process duration */ uint32_t diff_square; /*!< \brief process duration square */ @@ -116,9 +114,6 @@ static inline void stop_meas(time_stats_t *ts) if (opp_enabled) { long long out = rdtsc_oai(); - ts->diff_now = (out-ts->in); - - ts->diff_now = (out-ts->in); ts->diff += (out-ts->in); /// process duration is the difference between two clock points ts->p_time = (out-ts->in); @@ -135,7 +130,6 @@ static inline void reset_meas(time_stats_t *ts) { ts->trials=0; ts->diff=0; - ts->diff_now=0; ts->p_time=0; ts->diff_square=0; ts->max=0; diff --git a/openair1/SCHED/phy_procedures_lte_eNb.c b/openair1/SCHED/phy_procedures_lte_eNb.c index b49613b749..276006ec3b 100644 --- a/openair1/SCHED/phy_procedures_lte_eNb.c +++ b/openair1/SCHED/phy_procedures_lte_eNb.c @@ -412,7 +412,7 @@ void pdsch_procedures(PHY_VARS_eNB *eNB, &eNB->dlsch_turbo_encoding_wakeup_stats1, &eNB->dlsch_interleaving_stats); stop_meas(&eNB->dlsch_encoding_stats); - if(eNB->dlsch_encoding_stats.diff_now>500*3000 && opp_enabled == 1) + if(eNB->dlsch_encoding_stats.p_time>500*3000 && opp_enabled == 1) { print_meas_now(&eNB->dlsch_encoding_stats,"total coding",stderr); } @@ -1337,7 +1337,7 @@ void pusch_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc) ret, ulsch_harq->cqi_crc_status, ulsch_harq->O_ACK, - eNB->ulsch_decoding_stats.diff_now, eNB->ulsch_decoding_stats.max); + eNB->ulsch_decoding_stats.p_time, eNB->ulsch_decoding_stats.max); //compute the expected ULSCH RX power (for the stats) ulsch_harq->delta_TF = get_hundred_times_delta_IF_eNB(eNB,i,harq_pid, 0); // 0 means bw_factor is not considered @@ -2084,7 +2084,4 @@ void phy_procedures_eNB_uespec_RX(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc) } VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_ENB_RX_UESPEC, 0 ); - - stop_meas(&eNB->phy_proc_rx); - } diff --git a/openair1/SCHED/ru_procedures.c b/openair1/SCHED/ru_procedures.c index d49147cf21..6a2fef6822 100644 --- a/openair1/SCHED/ru_procedures.c +++ b/openair1/SCHED/ru_procedures.c @@ -156,7 +156,7 @@ static void *feptx_thread(void *param) { exit_fun( "ERROR pthread_cond_signal" ); return NULL; } - /*if(opp_enabled == 1 && ru->ofdm_mod_wakeup_stats.diff_now>30*3000){ + /*if(opp_enabled == 1 && ru->ofdm_mod_wakeup_stats.p_time>30*3000){ print_meas_now(&ru->ofdm_mod_wakeup_stats,"fep wakeup",stderr); printf("delay in fep wakeup in frame_tx: %d subframe_rx: %d \n",proc->frame_tx,proc->subframe_tx); }*/ @@ -216,7 +216,7 @@ void feptx_ofdm_2thread(RU_t *ru) { start_meas(&ru->ofdm_mod_wait_stats); wait_on_busy_condition(&proc->mutex_feptx,&proc->cond_feptx,&proc->instance_cnt_feptx,"feptx thread"); stop_meas(&ru->ofdm_mod_wait_stats); - /*if(opp_enabled == 1 && ru->ofdm_mod_wait_stats.diff_now>30*3000){ + /*if(opp_enabled == 1 && ru->ofdm_mod_wait_stats.p_time>30*3000){ print_meas_now(&ru->ofdm_mod_wait_stats,"fep wakeup",stderr); printf("delay in feptx wait on codition in frame_rx: %d subframe_rx: %d \n",proc->frame_tx,proc->subframe_tx); }*/ @@ -463,7 +463,7 @@ static void *fep_thread(void *param) { exit_fun( "ERROR pthread_cond_signal" ); return NULL; } - /*if(opp_enabled == 1 && ru->ofdm_demod_wakeup_stats.diff_now>30*3000){ + /*if(opp_enabled == 1 && ru->ofdm_demod_wakeup_stats.p_time>30*3000){ print_meas_now(&ru->ofdm_demod_wakeup_stats,"fep wakeup",stderr); printf("delay in fep wakeup in frame_rx: %d subframe_rx: %d \n",proc->frame_rx,proc->subframe_rx); }*/ @@ -578,7 +578,7 @@ void ru_fep_full_2thread(RU_t *ru) { start_meas(&ru->ofdm_demod_wait_stats); wait_on_busy_condition(&proc->mutex_fep,&proc->cond_fep,&proc->instance_cnt_fep,"fep thread"); stop_meas(&ru->ofdm_demod_wait_stats); - if(opp_enabled == 1 && ru->ofdm_demod_wakeup_stats.diff_now>30*3000){ + if(opp_enabled == 1 && ru->ofdm_demod_wakeup_stats.p_time>30*3000){ print_meas_now(&ru->ofdm_demod_wakeup_stats,"fep wakeup",stderr); printf("delay in fep wait on codition in frame_rx: %d subframe_rx: %d \n",proc->frame_rx,proc->subframe_rx); } diff --git a/openair1/SIMULATION/LTE_PHY/ulsim.c b/openair1/SIMULATION/LTE_PHY/ulsim.c index 89c0d09b1d..8c09da1daf 100644 --- a/openair1/SIMULATION/LTE_PHY/ulsim.c +++ b/openair1/SIMULATION/LTE_PHY/ulsim.c @@ -1,33 +1,33 @@ /* - * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The OpenAirInterface Software Alliance licenses this file to You under - * the OAI Public License, Version 1.1 (the "License"); you may not use this file - * except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.openairinterface.org/?page_id=698 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - *------------------------------------------------------------------------------- - * For more information about the OpenAirInterface (OAI) Software Alliance: - * contact@openairinterface.org - */ + Licensed to the OpenAirInterface (OAI) Software Alliance under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The OpenAirInterface Software Alliance licenses this file to You under + the OAI Public License, Version 1.1 (the "License"); you may not use this file + except in compliance with the License. + You may obtain a copy of the License at + + http://www.openairinterface.org/?page_id=698 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + ------------------------------------------------------------------------------- + For more information about the OpenAirInterface (OAI) Software Alliance: + contact@openairinterface.org +*/ /*! \file ulsim.c - \brief Top-level UL simulator - \author R. Knopp - \date 2011 - 2014 - \version 0.1 - \company Eurecom - \email: knopp@eurecom.fr - \note - \warning + \brief Top-level UL simulator + \author R. Knopp + \date 2011 - 2014 + \version 0.1 + \company Eurecom + \email: knopp@eurecom.fr + \note + \warning */ #include @@ -58,21 +58,43 @@ #include "common/config/config_load_configmodule.h" double cpuf; - - - +#define inMicroS(a) (((double)(a))/(cpu_freq_GHz*1000.0)) //#define MCS_COUNT 23//added for PHY abstraction +static int cmpdouble(const void *p1, const void *p2) { + return *(double *)p1 > *(double *)p2; +} + +double median(varArray_t *input) { + return *(double *)((uint8_t *)(input+1)+(input->size/2)*input->atomSize); +} + +double q1(varArray_t *input) { + return *(double *)((uint8_t *)(input+1)+(input->size/4)*input->atomSize); +} + +double q3(varArray_t *input) { + return *(double *)((uint8_t *)(input+1)+(3*input->size/4)*input->atomSize); +} + +void dumpVarArray(varArray_t *input) { + double *ptr=dataArray(input); + printf("dumping size=%ld\n", input->size); + + for (int i=0; i < input->size; i++) + printf("%.1f:", *ptr++); + + printf("\n"); +} channel_desc_t *eNB2UE[NUMBER_OF_eNB_MAX][NUMBER_OF_UE_MAX]; channel_desc_t *UE2eNB[NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX]; -//Added for PHY abstraction +//Added for PHY abstractionopenair1/PHY/TOOLS/lte_phy_scope.h node_desc_t *enb_data[NUMBER_OF_eNB_MAX]; node_desc_t *ue_data[NUMBER_OF_UE_MAX]; //double sinr_bler_map[MCS_COUNT][2][16]; extern uint16_t beta_ack[16],beta_ri[16],beta_cqi[16]; //extern char* namepointer_chMag ; - int xforms=0; FD_lte_phy_scope_enb *form_enb; char title[255]; @@ -88,6 +110,8 @@ int nfapi_mode = 0; extern void fep_full(RU_t *ru); extern void ru_fep_full_2thread(RU_t *ru); +extern void eNB_fep_full(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc); +extern void eNB_fep_full_2thread(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc); nfapi_dl_config_request_t DL_req; nfapi_ul_config_request_t UL_req; @@ -124,32 +148,29 @@ WORKER_CONF_t get_thread_worker_conf(void) void fill_nfapi_ulsch_config_request(nfapi_ul_config_request_pdu_t *ul_config_pdu, - uint8_t cqi_req, - uint8_t p_eNB, - uint8_t cqi_ReportModeAperiodic, - uint8_t betaOffset_CQI_Index, - uint8_t betaOffset_RI_Index, - uint8_t dl_cqi_pmi_size, - uint8_t tmode, - uint32_t handle, - uint16_t rnti, - uint8_t resource_block_start, - uint8_t number_of_resource_blocks, - uint8_t modulation_type, - uint8_t cyclic_shift_2_for_drms, - uint8_t frequency_hopping_enabled_flag, - uint8_t frequency_hopping_bits, - uint8_t new_data_indication, - uint8_t redundancy_version, - uint8_t harq_process_number, - uint8_t ul_tx_mode, - uint8_t current_tx_nb, - uint8_t n_srs, - uint16_t size) -{ + uint8_t cqi_req, + uint8_t p_eNB, + uint8_t cqi_ReportModeAperiodic, + uint8_t betaOffset_CQI_Index, + uint8_t betaOffset_RI_Index, + uint8_t dl_cqi_pmi_size, + uint8_t tmode, + uint32_t handle, + uint16_t rnti, + uint8_t resource_block_start, + uint8_t number_of_resource_blocks, + uint8_t modulation_type, + uint8_t cyclic_shift_2_for_drms, + uint8_t frequency_hopping_enabled_flag, + uint8_t frequency_hopping_bits, + uint8_t new_data_indication, + uint8_t redundancy_version, + uint8_t harq_process_number, + uint8_t ul_tx_mode, + uint8_t current_tx_nb, + uint8_t n_srs, + uint16_t size) { memset((void *) ul_config_pdu, 0, sizeof(nfapi_ul_config_request_pdu_t)); - - ul_config_pdu->pdu_type = NFAPI_UL_CONFIG_ULSCH_PDU_TYPE; ul_config_pdu->pdu_size = (uint8_t) (2 + sizeof(nfapi_ul_config_ulsch_pdu)); ul_config_pdu->ulsch_pdu.ulsch_pdu_rel8.tl.tag = NFAPI_UL_CONFIG_REQUEST_ULSCH_PDU_REL8_TAG; @@ -181,15 +202,15 @@ fill_nfapi_ulsch_config_request(nfapi_ul_config_request_pdu_t *ul_config_pdu, LOG_D(MAC, "report_type %d\n",ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.report_type); if (p_eNB <= 2 - && (tmode == 3 || tmode == 4 || tmode == 8 || tmode == 9 || tmode == 10)) + && (tmode == 3 || tmode == 4 || tmode == 8 || tmode == 9 || tmode == 10)) ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.aperiodic_cqi_pmi_ri_report.cc[0].ri_size = 1; else if (p_eNB <= 2) ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.aperiodic_cqi_pmi_ri_report.cc[0].ri_size = 0; else if (p_eNB == 4) ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.aperiodic_cqi_pmi_ri_report.cc[0].ri_size = 2; for (int ri = 0; - ri < (1 << ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.aperiodic_cqi_pmi_ri_report.cc[0].ri_size); - ri++) - ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.aperiodic_cqi_pmi_ri_report.cc[0].dl_cqi_pmi_size[ri] = dl_cqi_pmi_size; + ri < (1 << ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.aperiodic_cqi_pmi_ri_report.cc[0].ri_size); + ri++) + ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.aperiodic_cqi_pmi_ri_report.cc[0].dl_cqi_pmi_size[ri] = dl_cqi_pmi_size; ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.delta_offset_cqi = betaOffset_CQI_Index; ul_config_pdu->ulsch_cqi_ri_pdu.cqi_ri_information.cqi_ri_information_rel9.delta_offset_ri = betaOffset_RI_Index; @@ -197,587 +218,538 @@ fill_nfapi_ulsch_config_request(nfapi_ul_config_request_pdu_t *ul_config_pdu, } void fill_ulsch_dci(PHY_VARS_eNB *eNB, - int frame, - int subframe, - Sched_Rsp_t *sched_resp, - uint16_t rnti, - void *UL_dci, - int first_rb, - int nb_rb, - int mcs, - int modulation_type, - int ndi, + int frame, + int subframe, + Sched_Rsp_t *sched_resp, + uint16_t rnti, + void *UL_dci, + int first_rb, + int nb_rb, + int mcs, + int modulation_type, + int ndi, int TBS, - int cqi_flag, - uint8_t beta_CQI, - uint8_t beta_RI, - uint8_t cqi_size) { - + int cqi_flag, + uint8_t beta_CQI, + uint8_t beta_RI, + uint8_t cqi_size) { nfapi_ul_config_request_body_t *ul_req=&sched_resp->UL_req->ul_config_request_body; int harq_pid = ((frame*10)+subframe)&7; //printf("ulsch in frame %d, subframe %d => harq_pid %d, mcs %d, ndi %d\n",frame,subframe,harq_pid,mcs,ndi); switch (eNB->frame_parms.N_RB_UL) { - case 6: - break; + case 6: + break; - case 25: - if (eNB->frame_parms.frame_type == TDD) { - ((DCI0_5MHz_TDD_1_6_t*)UL_dci)->type = 0; - ((DCI0_5MHz_TDD_1_6_t*)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb);// 12 RBs from position 8 - //printf("nb_rb %d/%d, rballoc %d (dci %x)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_5MHz_TDD_1_6_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci); - ((DCI0_5MHz_TDD_1_6_t*)UL_dci)->mcs = mcs; - ((DCI0_5MHz_TDD_1_6_t*)UL_dci)->ndi = ndi; - ((DCI0_5MHz_TDD_1_6_t*)UL_dci)->TPC = 0; - ((DCI0_5MHz_TDD_1_6_t*)UL_dci)->cqi_req = cqi_flag&1; - ((DCI0_5MHz_TDD_1_6_t*)UL_dci)->cshift = 0; - ((DCI0_5MHz_TDD_1_6_t*)UL_dci)->dai = 1; - } else { - ((DCI0_5MHz_FDD_t*)UL_dci)->type = 0; - ((DCI0_5MHz_FDD_t*)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb);// 12 RBs from position 8 - // printf("nb_rb %d/%d, rballoc %d (dci %x) (dcip %p)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_5MHz_FDD_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci,UL_dci); - ((DCI0_5MHz_FDD_t*)UL_dci)->mcs = mcs; - ((DCI0_5MHz_FDD_t*)UL_dci)->ndi = ndi; - ((DCI0_5MHz_FDD_t*)UL_dci)->TPC = 0; - ((DCI0_5MHz_FDD_t*)UL_dci)->cqi_req = cqi_flag&1; - ((DCI0_5MHz_FDD_t*)UL_dci)->cshift = 0; - } + case 25: + if (eNB->frame_parms.frame_type == TDD) { + ((DCI0_5MHz_TDD_1_6_t *)UL_dci)->type = 0; + ((DCI0_5MHz_TDD_1_6_t *)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb); // 12 RBs from position 8 + //printf("nb_rb %d/%d, rballoc %d (dci %x)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_5MHz_TDD_1_6_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci); + ((DCI0_5MHz_TDD_1_6_t *)UL_dci)->mcs = mcs; + ((DCI0_5MHz_TDD_1_6_t *)UL_dci)->ndi = ndi; + ((DCI0_5MHz_TDD_1_6_t *)UL_dci)->TPC = 0; + ((DCI0_5MHz_TDD_1_6_t *)UL_dci)->cqi_req = cqi_flag&1; + ((DCI0_5MHz_TDD_1_6_t *)UL_dci)->cshift = 0; + ((DCI0_5MHz_TDD_1_6_t *)UL_dci)->dai = 1; + } else { + ((DCI0_5MHz_FDD_t *)UL_dci)->type = 0; + ((DCI0_5MHz_FDD_t *)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb); // 12 RBs from position 8 + // printf("nb_rb %d/%d, rballoc %d (dci %x) (dcip %p)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_5MHz_FDD_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci,UL_dci); + ((DCI0_5MHz_FDD_t *)UL_dci)->mcs = mcs; + ((DCI0_5MHz_FDD_t *)UL_dci)->ndi = ndi; + ((DCI0_5MHz_FDD_t *)UL_dci)->TPC = 0; + ((DCI0_5MHz_FDD_t *)UL_dci)->cqi_req = cqi_flag&1; + ((DCI0_5MHz_FDD_t *)UL_dci)->cshift = 0; + } - break; + break; - case 50: - if (eNB->frame_parms.frame_type == TDD) { - ((DCI0_10MHz_TDD_1_6_t*)UL_dci)->type = 0; - ((DCI0_10MHz_TDD_1_6_t*)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb);// 12 RBs from position 8 - // printf("nb_rb %d/%d, rballoc %d (dci %x)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_10MHz_TDD_1_6_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci); - ((DCI0_10MHz_TDD_1_6_t*)UL_dci)->mcs = mcs; - ((DCI0_10MHz_TDD_1_6_t*)UL_dci)->ndi = ndi; - ((DCI0_10MHz_TDD_1_6_t*)UL_dci)->TPC = 0; - ((DCI0_10MHz_TDD_1_6_t*)UL_dci)->cqi_req = cqi_flag&1; - ((DCI0_10MHz_TDD_1_6_t*)UL_dci)->cshift = 0; - ((DCI0_10MHz_TDD_1_6_t*)UL_dci)->dai = 1; - } else { - ((DCI0_10MHz_FDD_t*)UL_dci)->type = 0; - ((DCI0_10MHz_FDD_t*)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb);// 12 RBs from position 8 - //printf("nb_rb %d/%d, rballoc %d (dci %x)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_10MHz_FDD_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci); - ((DCI0_10MHz_FDD_t*)UL_dci)->mcs = mcs; - ((DCI0_10MHz_FDD_t*)UL_dci)->ndi = ndi; - ((DCI0_10MHz_FDD_t*)UL_dci)->TPC = 0; - ((DCI0_10MHz_FDD_t*)UL_dci)->cqi_req = cqi_flag&1; - ((DCI0_10MHz_FDD_t*)UL_dci)->cshift = 0; - } + case 50: + if (eNB->frame_parms.frame_type == TDD) { + ((DCI0_10MHz_TDD_1_6_t *)UL_dci)->type = 0; + ((DCI0_10MHz_TDD_1_6_t *)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb); // 12 RBs from position 8 + // printf("nb_rb %d/%d, rballoc %d (dci %x)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_10MHz_TDD_1_6_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci); + ((DCI0_10MHz_TDD_1_6_t *)UL_dci)->mcs = mcs; + ((DCI0_10MHz_TDD_1_6_t *)UL_dci)->ndi = ndi; + ((DCI0_10MHz_TDD_1_6_t *)UL_dci)->TPC = 0; + ((DCI0_10MHz_TDD_1_6_t *)UL_dci)->cqi_req = cqi_flag&1; + ((DCI0_10MHz_TDD_1_6_t *)UL_dci)->cshift = 0; + ((DCI0_10MHz_TDD_1_6_t *)UL_dci)->dai = 1; + } else { + ((DCI0_10MHz_FDD_t *)UL_dci)->type = 0; + ((DCI0_10MHz_FDD_t *)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb); // 12 RBs from position 8 + //printf("nb_rb %d/%d, rballoc %d (dci %x)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_10MHz_FDD_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci); + ((DCI0_10MHz_FDD_t *)UL_dci)->mcs = mcs; + ((DCI0_10MHz_FDD_t *)UL_dci)->ndi = ndi; + ((DCI0_10MHz_FDD_t *)UL_dci)->TPC = 0; + ((DCI0_10MHz_FDD_t *)UL_dci)->cqi_req = cqi_flag&1; + ((DCI0_10MHz_FDD_t *)UL_dci)->cshift = 0; + } - break; + break; - case 100: - if (eNB->frame_parms.frame_type == TDD) { - ((DCI0_20MHz_TDD_1_6_t*)UL_dci)->type = 0; - ((DCI0_20MHz_TDD_1_6_t*)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb);// 12 RBs from position 8 - // printf("nb_rb %d/%d, rballoc %d (dci %x)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_20MHz_TDD_1_6_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci); - ((DCI0_20MHz_TDD_1_6_t*)UL_dci)->mcs = mcs; - ((DCI0_20MHz_TDD_1_6_t*)UL_dci)->ndi = ndi; - ((DCI0_20MHz_TDD_1_6_t*)UL_dci)->TPC = 0; - ((DCI0_20MHz_TDD_1_6_t*)UL_dci)->cqi_req = cqi_flag&1; - ((DCI0_20MHz_TDD_1_6_t*)UL_dci)->cshift = 0; - ((DCI0_20MHz_TDD_1_6_t*)UL_dci)->dai = 1; - } else { - ((DCI0_20MHz_FDD_t*)UL_dci)->type = 0; - ((DCI0_20MHz_FDD_t*)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb);// 12 RBs from position 8 - // printf("nb_rb %d/%d, rballoc %d (dci %x) (UL_dci %p)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_20MHz_FDD_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci,(void*)UL_dci); - ((DCI0_20MHz_FDD_t*)UL_dci)->mcs = mcs; - ((DCI0_20MHz_FDD_t*)UL_dci)->ndi = ndi; - ((DCI0_20MHz_FDD_t*)UL_dci)->TPC = 0; - ((DCI0_20MHz_FDD_t*)UL_dci)->cqi_req = cqi_flag&1; - ((DCI0_20MHz_FDD_t*)UL_dci)->cshift = 0; - } + case 100: + if (eNB->frame_parms.frame_type == TDD) { + ((DCI0_20MHz_TDD_1_6_t *)UL_dci)->type = 0; + ((DCI0_20MHz_TDD_1_6_t *)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb); // 12 RBs from position 8 + // printf("nb_rb %d/%d, rballoc %d (dci %x)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_20MHz_TDD_1_6_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci); + ((DCI0_20MHz_TDD_1_6_t *)UL_dci)->mcs = mcs; + ((DCI0_20MHz_TDD_1_6_t *)UL_dci)->ndi = ndi; + ((DCI0_20MHz_TDD_1_6_t *)UL_dci)->TPC = 0; + ((DCI0_20MHz_TDD_1_6_t *)UL_dci)->cqi_req = cqi_flag&1; + ((DCI0_20MHz_TDD_1_6_t *)UL_dci)->cshift = 0; + ((DCI0_20MHz_TDD_1_6_t *)UL_dci)->dai = 1; + } else { + ((DCI0_20MHz_FDD_t *)UL_dci)->type = 0; + ((DCI0_20MHz_FDD_t *)UL_dci)->rballoc = computeRIV(eNB->frame_parms.N_RB_UL,first_rb,nb_rb); // 12 RBs from position 8 + // printf("nb_rb %d/%d, rballoc %d (dci %x) (UL_dci %p)\n",nb_rb,eNB->frame_parms.N_RB_UL,((DCI0_20MHz_FDD_t*)UL_dci)->rballoc,*(uint32_t *)UL_dci,(void*)UL_dci); + ((DCI0_20MHz_FDD_t *)UL_dci)->mcs = mcs; + ((DCI0_20MHz_FDD_t *)UL_dci)->ndi = ndi; + ((DCI0_20MHz_FDD_t *)UL_dci)->TPC = 0; + ((DCI0_20MHz_FDD_t *)UL_dci)->cqi_req = cqi_flag&1; + ((DCI0_20MHz_FDD_t *)UL_dci)->cshift = 0; + } - break; + break; - default: - break; + default: + break; } fill_nfapi_ulsch_config_request(&ul_req->ul_config_pdu_list[0], - cqi_flag&1, - 1, // p_eNB - 0, // reportmode Aperiodic - beta_CQI, - beta_RI, - cqi_size, - //cc, - //UE_template->physicalConfigDedicated, - 1, - 0, - 14, // rnti - first_rb, // resource_block_start - nb_rb, // number_of_resource_blocks - modulation_type, - 0, // cyclic_shift_2_for_drms - 0, // frequency_hopping_enabled_flag - 0, // frequency_hopping_bits - ndi, // new_data_indication - mcs>28?(mcs-28):0, // redundancy_version - harq_pid, // harq_process_number - 0, // ul_tx_mode - 0, // current_tx_nb - 0, // n_srs - TBS); - + cqi_flag&1, + 1, // p_eNB + 0, // reportmode Aperiodic + beta_CQI, + beta_RI, + cqi_size, + //cc, + //UE_template->physicalConfigDedicated, + 1, + 0, + 14, // rnti + first_rb, // resource_block_start + nb_rb, // number_of_resource_blocks + modulation_type, + 0, // cyclic_shift_2_for_drms + 0, // frequency_hopping_enabled_flag + 0, // frequency_hopping_bits + ndi, // new_data_indication + mcs>28?(mcs-28):0, // redundancy_version + harq_pid, // harq_process_number + 0, // ul_tx_mode + 0, // current_tx_nb + 0, // n_srs + TBS); sched_resp->UL_req->header.message_id = NFAPI_UL_CONFIG_REQUEST; ul_req->number_of_pdus=1; ul_req->tl.tag = NFAPI_UL_CONFIG_REQUEST_BODY_TAG; - } -extern void eNB_fep_full(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc); -extern void eNB_fep_full_2thread(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc); +void printStatIndent(time_stats_t *ptr, char *txt) { + printf("|__ %-50s %.2f us (%d trials)\n", + txt, + inMicroS(ptr->diff/ptr->trials), + ptr->trials); +} -int main(int argc, char **argv) -{ +void printStatIndent2(time_stats_t *ptr, char *txt, int turbo_iter) { + double timeBase=1/(1000*cpu_freq_GHz); + printf(" |__ %-45s %.2f us (cycles/block %7g, %5d trials)\n", + txt, + ((double)ptr->diff)/ptr->trials*timeBase, + round(((double)ptr->diff)/turbo_iter), + ptr->trials); +} - char c; +double squareRoot(time_stats_t *ptr) { + double timeBase=1/(1000*cpu_freq_GHz); + return sqrt((double)ptr->diff_square*pow(timeBase,2)/ptr->trials - + pow((double)ptr->diff/ptr->trials*timeBase,2)); +} + +void printDistribution(time_stats_t *ptr, varArray_t *sortedList, char *txt) { + double timeBase=1/(1000*cpu_freq_GHz); + printf("%-50s :%.2f us (%d trials)\n", + txt, + (double)ptr->diff/ptr->trials*timeBase, + ptr->trials); + printf("|__ Statistics std=%.2f, median=%.2f, q1=%.2f, q3=%.2f µs (on %ld trials)\n", + squareRoot(ptr), median(sortedList),q1(sortedList),q3(sortedList), sortedList->size); +} + +void logDistribution(FILE* fd, time_stats_t *ptr, varArray_t *sortedList, int dropped) { + fprintf(fd,"%f;%f;%f;%f;%f;%f;%d;", + squareRoot(ptr), + (double)ptr->max, *(double*)dataArray(sortedList), + median(sortedList),q1(sortedList),q3(sortedList), + dropped); +} + +enum eTypes { eBool, eInt, eFloat, eText }; +static int verbose,disable_bundling=0,cqi_flag=0, extended_prefix_flag=0, test_perf=0, subframe=3, transmission_m=1,n_rx=1; + +int main(int argc, char **argv) { int i,j,aa,u; PHY_VARS_eNB *eNB; PHY_VARS_UE *UE; RU_t *ru; int aarx,aatx; double channelx,channely; - double sigma2, sigma2_dB=10,SNR,SNR2=0,snr0=-2.0,snr1,SNRmeas,rate,saving_bler=0; - double input_snr_step=.2,snr_int=30; + static double sigma2, sigma2_dB=10,SNR,SNR2=0,snr0=-2.0,snr1,SNRmeas,rate,saving_bler=0; + static double input_snr_step=.2,snr_int=30; double blerr; - int rvidx[8]={0,2,3,1,0,2,3,1}; + int rvidx[8]= {0,2,3,1,0,2,3,1}; int **txdata; - LTE_DL_FRAME_PARMS *frame_parms; double s_re0[30720],s_im0[30720],r_re0[30720],r_im0[30720]; double s_re1[30720],s_im1[30720],r_re1[30720],r_im1[30720]; double r_re2[30720],r_im2[30720]; double r_re3[30720],r_im3[30720]; - double *s_re[2]={s_re0,s_re1}; - double *s_im[2]={s_im0,s_im1}; - double *r_re[4]={r_re0,r_re1,r_re2,r_re3}; - double *r_im[4]={r_im0,r_im1,r_im2,r_im3}; + double *s_re[2]= {s_re0,s_re1}; + double *s_im[2]= {s_im0,s_im1}; + double *r_re[4]= {r_re0,r_re1,r_re2,r_re3}; + double *r_im[4]= {r_im0,r_im1,r_im2,r_im3}; double forgetting_factor=0.0; //in [0,1] 0 means a new channel every time, 1 means keep the same channel double iqim=0.0; - uint8_t extended_prefix_flag=0; - int cqi_flag=0,cqi_error,cqi_errors,ack_errors,cqi_crc_falsepositives,cqi_crc_falsenegatives; + int cqi_error,cqi_errors,ack_errors,cqi_crc_falsepositives,cqi_crc_falsenegatives; int ch_realization; int eNB_id = 0; int chMod = 0 ; int UE_id = 0; - unsigned char nb_rb=25,first_rb=0,mcs=0,round=0,bundling_flag=1; + static int nb_rb=25,first_rb=0,mcs=0,round=0; //unsigned char l; - - unsigned char awgn_flag = 0 ; + static int awgn_flag = 0 ; SCM_t channel_model=Rice1; - - - unsigned char *input_buffer,harq_pid; + unsigned char *input_buffer=0,harq_pid; unsigned short input_buffer_length; unsigned int ret; unsigned int coded_bits_per_codeword,nsymb; - int subframe=3; unsigned int tx_lev=0,tx_lev_dB,trials,errs[4]= {0,0,0,0},round_trials[4]= {0,0,0,0}; - uint8_t transmission_mode=1,n_rx=1; - FILE *bler_fd=NULL; char bler_fname[512]; - FILE *time_meas_fd=NULL; char time_meas_fname[256]; - FILE *input_fdUL=NULL,*trch_out_fdUL=NULL; // unsigned char input_file=0; char input_val_str[50],input_val_str2[50]; - // FILE *rx_frame_file; FILE *csv_fdUL=NULL; - /* - FILE *fperen=NULL; - char fperen_name[512]; + FILE *fperen=NULL; + char fperen_name[512]; - FILE *fmageren=NULL; - char fmageren_name[512]; + FILE *fmageren=NULL; + char fmageren_name[512]; - FILE *flogeren=NULL; - char flogeren_name[512]; + FILE *flogeren=NULL; + char flogeren_name[512]; */ - /* FILE *ftxlev; char ftxlev_name[512]; */ - char csv_fname[512]; - int n_frames=5000; - int n_ch_rlz = 1; - int abstx = 0; + static int n_frames=5000; + static int n_ch_rlz = 1; + static int abstx = 0; int hold_channel=0; channel_desc_t *UE2eNB; - //uint8_t control_only_flag = 0; - int delay = 0; - double maxDoppler = 0.0; - uint8_t srs_flag = 0; - - uint8_t N_RB_DL=25,osf=1; - + static int delay = 0; + static double maxDoppler = 0.0; + static int srs_flag = 0; + static int N_RB_DL=25,osf=1; //uint8_t cyclic_shift = 0; - uint8_t beta_ACK=0,beta_RI=0,beta_CQI=2,cqi_size=11; - uint8_t tdd_config=3,frame_type=FDD; - - uint8_t N0=30; - double tx_gain=1.0; + static uint8_t beta_ACK=0,beta_RI=0,beta_CQI=2,cqi_size=11; + static uint8_t tdd_config=3,frame_type=FDD; + static int N0=30; + static double tx_gain=1.0; double cpu_freq_GHz; - int avg_iter,iter_trials; - + int iter_trials; uint32_t UL_alloc_pdu; int s,Kr,Kr_bytes; int dump_perf=0; - int test_perf=0; - int dump_table =0; - + static int dump_table =0; double effective_rate=0.0; - char channel_model_input[10]; - - uint8_t max_turbo_iterations=4; - uint8_t parallel_flag=0; + char channel_model_input[10]= {0}; + static int max_turbo_iterations=4; + static int parallel_flag=0; int nb_rb_set = 0; int sf; - - int threequarter_fs=0; + static int threequarter_fs=0; int ndi; - opp_enabled=1; // to enable the time meas - sched_resp.DL_req = &DL_req; sched_resp.UL_req = &UL_req; sched_resp.HI_DCI0_req = &HI_DCI0_req; sched_resp.TX_req = &TX_req; - memset((void*)&DL_req,0,sizeof(DL_req)); - memset((void*)&UL_req,0,sizeof(UL_req)); - memset((void*)&HI_DCI0_req,0,sizeof(HI_DCI0_req)); - memset((void*)&TX_req,0,sizeof(TX_req)); - + memset((void *)&DL_req,0,sizeof(DL_req)); + memset((void *)&UL_req,0,sizeof(UL_req)); + memset((void *)&HI_DCI0_req,0,sizeof(HI_DCI0_req)); + memset((void *)&TX_req,0,sizeof(TX_req)); UL_req.ul_config_request_body.ul_config_pdu_list = ul_config_pdu_list; TX_req.tx_request_body.tx_pdu_list = tx_pdu_list; - cpu_freq_GHz = (double)get_cpu_freq_GHz(); cpuf = cpu_freq_GHz; - printf("Detected cpu_freq %f GHz\n",cpu_freq_GHz); AssertFatal(load_configmodule(argc,argv) != NULL, - "cannot load configuration module, exiting\n"); - + "cannot load configuration module, exiting\n"); logInit(); - // enable these lines if you need debug info // however itti will catch all signals, so ctrl-c won't work anymore // alternatively you can disable ITTI completely in CMakeLists.txt //itti_init(TASK_MAX, THREAD_MAX, MESSAGES_ID_MAX, tasks_info, messages_info, messages_definition_xml, NULL); //set_comp_log(PHY,LOG_DEBUG,LOG_MED,1); //set_glog(LOG_DEBUG,LOG_MED); - + //hapZEbm:n:Y:X:x:s:w:e:q:d:D:O:c:r:i:f:y:c:oA:C:R:g:N:l:S:T:QB:PI:LF + static paramdef_t options[] = { + { "awgn", "Additive white gaussian noise", PARAMFLAG_BOOL, strptr:NULL, defintval:0, TYPE_INT, 0, NULL, NULL }, + { "BnbRBs", "The LTE bandwith in RBs (100 is 20MHz)",0, iptr:&N_RB_DL, defintval:25, TYPE_INT, 0 }, + { "mcs", "The MCS to use", 0, iptr:&mcs, defintval:10, TYPE_INT, 0 }, + { "nb_frame", "number of frame in a test",0, iptr:&n_frames, defintval:1, TYPE_INT, 0 }, + { "snr", "starting snr", 0, dblptr:&snr0, defdblval:-2.9, TYPE_DOUBLE, 0 }, + { "wsnrInterrupt", "snr int ?", 0, dblptr:&snr_int, defdblval:30, TYPE_DOUBLE, 0 }, + { "e_snr_step", "step increasint snr",0, dblptr:&input_snr_step, defdblval:0.2, TYPE_DOUBLE, 0 }, + { "rb_dynamic", "number of rb in dynamic allocation",0, iptr:NULL, defintval:0, TYPE_INT, 0 }, + { "first_rb", "first rb used in dynamic allocation",0, iptr:&first_rb, defintval:0, TYPE_INT, 0 }, + { "osrs", "enable srs generation",PARAMFLAG_BOOL, iptr:&srs_flag, defintval:0, TYPE_INT, 0 }, + { "gchannel", "[A:M] Use 3GPP 25.814 SCM-A/B/C/D('A','B','C','D') or 36-101 EPA('E'), EVA ('F'),ETU('G') models (ignores delay spread and Ricean factor), Rayghleigh8 ('H'), Rayleigh1('I'), Rayleigh1_corr('J'), Rayleigh1_anticorr ('K'), Rice8('L'), Rice1('M')",0, strptr:NULL, defstrval:NULL, TYPE_STRING, 0 }, + { "delay_chan", "Channel delay",0, iptr:&delay, defintval:0, TYPE_INT, 0 }, + { "Doppler", "Maximum doppler shift",0, dblptr:&maxDoppler, defdblval:0.0, TYPE_DOUBLE, 0 }, + { "Zdump", "dump table",PARAMFLAG_BOOL, iptr:&dump_table, defintval:0, TYPE_INT, 0 }, + { "Forms", "Display the soft scope", PARAMFLAG_BOOL, iptr:&xforms, defintval:0, TYPE_INT, 0 }, + { "Lparallel", "Enable parallel execution", PARAMFLAG_BOOL, iptr:¶llel_flag, defintval:0, TYPE_INT, 0 }, + { "Iterations", "Number of iterations of turbo decoder", 0, iptr:&max_turbo_iterations, defintval:4, TYPE_INT, 0 }, + { "Performance", "Display CPU perfomance of each L1 piece", PARAMFLAG_BOOL, iptr:NULL, defintval:0, TYPE_INT, 0 }, + { "Q_cqi", "Enable CQI", PARAMFLAG_BOOL, iptr:&cqi_flag, defintval:0, TYPE_INT, 0 }, + { "prefix_extended","Extended prefix", PARAMFLAG_BOOL, iptr:&extended_prefix_flag, defintval:0, TYPE_INT, 0 }, + { "RI_beta", "TBD", 0, iptr:NULL, defintval:0, TYPE_INT, 0 }, + { "CQI_beta", "TBD",0, iptr:NULL, defintval:0, TYPE_INT, 0 }, + { "ACK_beta", "TBD",0, iptr:NULL, defintval:0, TYPE_INT, 0 }, + { "input_file", "input IQ data file",0, iptr:NULL, defintval:0, TYPE_INT, 0 }, + { "N0", "N0",0, iptr:&N0, defintval:30, TYPE_INT, 0 }, + { "EsubSampling","three quarters sub-sampling",PARAMFLAG_BOOL, iptr:&threequarter_fs, defintval:0, TYPE_INT, 0 }, + { "TDD", "Enable TDD and set the tdd configuration mode",0, iptr:NULL, defintval:25, TYPE_INT, 0 }, + { "Subframe", "subframe to use",0, iptr:&subframe, defintval:3, TYPE_INT, 0 }, + { "xTransmission","transmission mode (1 or 2 are supported)",0, iptr:NULL, defintval:25, TYPE_INT, 0 }, + { "yN_rx", "TBD: n_rx",0, iptr:&n_rx, defintval:1, TYPE_INT, 0 }, + { "bundling_disable", "bundling disable",PARAMFLAG_BOOL, iptr:&disable_bundling, defintval:0, TYPE_INT, 0 }, + { "Y", "n_ch_rlz",0, iptr:&n_ch_rlz, defintval:1, TYPE_INT, 0 }, + { "X", "abstx", PARAMFLAG_BOOL, iptr:&abstx, defintval:0, TYPE_INT, 0 }, + { "Operf", "test perf mode ?",0, iptr:&test_perf, defintval:0, TYPE_INT, 0 }, + { "verbose", "display debug text", PARAMFLAG_BOOL, iptr:&verbose, defintval:0, TYPE_INT, 0 }, + { "", "",0, iptr:NULL, defintval:0, TYPE_INT, 0 }, + }; + int l; - while ((c = getopt (argc, argv, "hapZEbm:n:Y:X:x:s:w:e:q:d:D:O:c:r:i:f:y:c:oA:C:R:g:N:l:S:T:QB:PI:LF")) != -1) { - switch (c) { - case 'a': - channel_model = AWGN; - chMod = 1; - break; + for(l=0; options[l].optname[0]!=0; l++) {}; - case 'b': - bundling_flag = 0; - break; + struct option *long_options=calloc(sizeof(struct option),l); - case 'd': - delay = atoi(optarg); - break; + for(int i=0; options[i].optname[0]!=0; i++) { + long_options[i].name=options[i].optname; + long_options[i].has_arg=options[i].paramflags==PARAMFLAG_BOOL?no_argument:required_argument; - case 'D': - maxDoppler = atoi(optarg); - break; + if ( options[i].voidptr) + switch (options[i].type) { + case TYPE_INT: + *options[i].iptr=options[i].defintval; + break; - case 'm': - mcs = atoi(optarg); - break; + case TYPE_DOUBLE: + *options[i].dblptr=options[i].defdblval; + break; - case 'n': - n_frames = atoi(optarg); - break; + default: + printf("not parsed type for default value %s\n", options[i].optname ); + exit(1); + } - case 'Y': - n_ch_rlz = atoi(optarg); - break; + continue; + }; - case 'X': - abstx= atoi(optarg); - break; + int option_index; - case 'g': - sprintf(channel_model_input,optarg,10); + int res; - switch((char)*optarg) { - case 'A': - channel_model=SCM_A; - chMod = 2; + while ((res=getopt_long_only(argc, argv, "", long_options, &option_index)) == 0) { + if (options[option_index].voidptr != NULL ) { + if (long_options[option_index].has_arg==no_argument) + *(bool *)options[option_index].iptr=1; + else switch (options[option_index].type) { + case TYPE_INT: + *(int *)options[option_index].iptr=atoi(optarg); + break; + + case TYPE_DOUBLE: + *(double *)options[option_index].dblptr=atof(optarg); + break; + + default: + printf("not decoded type.\n"); + exit(1); + } + + continue; + } + + switch (long_options[option_index].name[0]) { + case 'T': + tdd_config=atoi(optarg); + frame_type=TDD; break; - case 'B': - channel_model=SCM_B; - chMod = 3; - break; - - case 'C': - channel_model=SCM_C; - chMod = 4; - break; - - case 'D': - channel_model=SCM_D; - chMod = 5; - break; - - case 'E': - channel_model=EPA; - chMod = 6; - break; - - case 'F': - channel_model=EVA; - chMod = 7; - break; - - case 'G': - channel_model=ETU; - chMod = 8; - break; - - case 'H': - channel_model=Rayleigh8; - chMod = 9; - break; - - case 'I': - channel_model=Rayleigh1; - chMod = 10; - break; - - case 'J': - channel_model=Rayleigh1_corr; - chMod = 11; - break; - - case 'K': - channel_model=Rayleigh1_anticorr; - chMod = 12; - break; - - case 'L': - channel_model=Rice8; - chMod = 13; - break; - - case 'M': - channel_model=Rice1; - chMod = 14; - break; - - case 'N': - channel_model=AWGN; + case 'a': + channel_model = AWGN; chMod = 1; break; - default: - printf("Unsupported channel model!\n"); - exit(-1); + case 'g': + strncpy(channel_model_input,optarg,9); + struct tmp { + char opt; + int m; + int M; + } + tmp[]= { + {'A',SCM_A,2}, + {'B',SCM_B,3}, + {'C',SCM_C,4}, + {'D',SCM_D,5}, + {'E',EPA,6}, + {'G',ETU,8}, + {'H',Rayleigh8,9}, + {'I',Rayleigh1,10}, + {'J',Rayleigh1_corr,11}, + {'K',Rayleigh1_anticorr,12}, + {'L',Rice8,13}, + {'M',Rice1,14}, + {'N',AWGN,1}, + {0,0,0} + }; + struct tmp *ptr; + + for (ptr=tmp; ptr->opt!=0; ptr++) + if ( ptr->opt == optarg[0] ) { + channel_model=ptr->m; + chMod=ptr->M; + break; + } + + AssertFatal(ptr->opt != 0, "Unsupported channel model: %s !\n", optarg ); break; - } - break; + case 'x': + transmission_m=atoi(optarg); + AssertFatal(transmission_m==1 || transmission_m==2, + "Unsupported transmission mode %d\n",transmission_m); + break; - case 's': - snr0 = atof(optarg); - break; + case 'r': + nb_rb = atoi(optarg); + nb_rb_set = 1; + break; - case 'w': - snr_int = atof(optarg); - break; + //case 'c': + // cyclic_shift = atoi(optarg); + // break; - case 'e': - input_snr_step= atof(optarg); - break; + case 'i': + input_fdUL = fopen(optarg,"r"); + printf("Reading in %s (%p)\n",optarg,input_fdUL); + AssertFatal(input_fdUL != (FILE *)NULL,"Unknown file %s\n",optarg); + break; - case 'x': - transmission_mode=atoi(optarg); + case 'A': + beta_ACK = atoi(optarg); + AssertFatal(beta_ACK>15,"beta_ack must be in (0..15)\n"); + break; - if ((transmission_mode!=1) && - (transmission_mode!=2)) { - printf("Unsupported transmission mode %d\n",transmission_mode); - exit(-1); - } + case 'C': + beta_CQI = atoi(optarg); + AssertFatal((beta_CQI>15)||(beta_CQI<2),"beta_cqi must be in (2..15)\n"); + break; - break; + case 'R': + beta_RI = atoi(optarg); + AssertFatal((beta_RI>15)||(beta_RI<2),"beta_ri must be in (0..13)\n"); + break; - case 'y': - n_rx = atoi(optarg); - break; + case 'P': + dump_perf=1; + opp_enabled=1; + break; - case 'S': - subframe = atoi(optarg); - break; - - case 'T': - tdd_config=atoi(optarg); - frame_type=TDD; - break; - - case 'p': - extended_prefix_flag=1; - break; - - case 'r': - nb_rb = atoi(optarg); - nb_rb_set = 1; - break; - - case 'f': - first_rb = atoi(optarg); - break; - - //case 'c': - // cyclic_shift = atoi(optarg); - // break; - - case 'E': - threequarter_fs=1; - break; - - case 'N': - N0 = atoi(optarg); - break; - - case 'o': - srs_flag = 1; - break; - - case 'i': - input_fdUL = fopen(optarg,"r"); - printf("Reading in %s (%p)\n",optarg,input_fdUL); - - if (input_fdUL == (FILE*)NULL) { - printf("Unknown file %s\n",optarg); - exit(-1); - } - - // input_file=1; - break; - - case 'A': - beta_ACK = atoi(optarg); - - if (beta_ACK>15) { - printf("beta_ack must be in (0..15)\n"); - exit(-1); - } - - break; - - case 'C': - beta_CQI = atoi(optarg); - - if ((beta_CQI>15)||(beta_CQI<2)) { - printf("beta_cqi must be in (2..15)\n"); - exit(-1); - } - - break; - - case 'R': - beta_RI = atoi(optarg); - - if ((beta_RI>15)||(beta_RI<2)) { - printf("beta_ri must be in (0..13)\n"); - exit(-1); - } - - break; - - case 'Q': - cqi_flag=1; - break; - - case 'B': - N_RB_DL=atoi(optarg); - break; - - case 'P': - dump_perf=1; - opp_enabled=1; - break; - - case 'O': - test_perf=atoi(optarg); - //print_perf =1; - break; - - case 'L': - parallel_flag=1; - break; - - case 'I': - max_turbo_iterations=atoi(optarg); - break; - - case 'F': - xforms=1; - break; - - case 'Z': - dump_table = 1; - break; - - case 'h': - default: - /* option "-c cyclic_shift" is not used, let's remove from documentation */ - //printf("%s -h(elp) -a(wgn on) -m mcs -n n_frames -s snr0 -t delay_spread -p (extended prefix on) -r nb_rb -f first_rb -c cyclic_shift -o (srs on) -g channel_model [A:M] Use 3GPP 25.814 SCM-A/B/C/D('A','B','C','D') or 36-101 EPA('E'), EVA ('F'),ETU('G') models (ignores delay spread and Ricean factor), Rayghleigh8 ('H'), Rayleigh1('I'), Rayleigh1_corr('J'), Rayleigh1_anticorr ('K'), Rice8('L'), Rice1('M'), -d Channel delay, -D maximum Doppler shift \n", - printf("%s -h(elp) -a(wgn on) -m mcs -n n_frames -s snr0 -t delay_spread -p (extended prefix on) -r nb_rb -f first_rb -o (srs on) -g channel_model [A:M] Use 3GPP 25.814 SCM-A/B/C/D('A','B','C','D') or 36-101 EPA('E'), EVA ('F'),ETU('G') models (ignores delay spread and Ricean factor), Rayghleigh8 ('H'), Rayleigh1('I'), Rayleigh1_corr('J'), Rayleigh1_anticorr ('K'), Rice8('L'), Rice1('M'), -d Channel delay, -D maximum Doppler shift \n", - argv[0]); - exit(1); - break; + default: + printf("Wrong option\n"); + exit(1); + break; } } + + if ( res != -1 ) { + printf("A wrong option has been found\n"); + exit(1); + } + + paramdef_t *ptr=options ; + + for( ptr=options; ptr->optname[0]!=0; ptr++) { + char varText[256]="need specific display"; + + if (ptr->voidptr != NULL) { + if ( (ptr->paramflags & PARAMFLAG_BOOL) ) + strcpy(varText, *(bool *)ptr->iptr ? "True": "False" ); + else switch (ptr->type) { + case TYPE_INT: + sprintf(varText,"%d",*ptr->iptr); + break; + + case TYPE_DOUBLE: + sprintf(varText,"%.2f",*ptr->dblptr); + break; + + default: + printf("not decoded type\n"); + exit(1); + } + } + + printf("Option: %20s set to %s\n",ptr->optname, varText); + + if (verbose) + printf("%s\n",ptr->helpstr); + } set_parallel_conf("PARALLEL_RU_L1_TRX_SPLIT"); set_worker_conf("WORKER_ENABLE"); RC.nb_L1_inst = 1; RC.nb_RU = 1; - lte_param_init(&eNB,&UE,&ru, - 1, - 1, - n_rx, 1, - 1, - extended_prefix_flag, - frame_type, - 0, - tdd_config, - N_RB_DL, - 4, - threequarter_fs, - osf, - 0); - + 1, + n_rx, + 1, + 1, + extended_prefix_flag, + frame_type, + 0, + tdd_config, + N_RB_DL, + 4, + threequarter_fs, + osf, + 0); RC.eNB = (PHY_VARS_eNB ***)malloc(sizeof(PHY_VARS_eNB **)); RC.eNB[0] = (PHY_VARS_eNB **)malloc(sizeof(PHY_VARS_eNB *)); RC.ru = (RU_t **)malloc(sizeof(RC.ru)); RC.eNB[0][0] = eNB; RC.ru[0] = ru; - for (int k=0;kRU_list[0]->nb_rx;k++) eNB->common_vars.rxdataF[k] = eNB->RU_list[0]->common.rxdataF[k]; - memset((void*)&eNB->UL_INFO,0,sizeof(eNB->UL_INFO)); + for (int k=0; kRU_list[0]->nb_rx; k++) eNB->common_vars.rxdataF[k] = eNB->RU_list[0]->common.rxdataF[k]; + memset((void *)&eNB->UL_INFO,0,sizeof(eNB->UL_INFO)); printf("Setting indication lists\n"); eNB->UL_INFO.rx_ind.rx_indication_body.rx_pdu_list = eNB->rx_pdu_list; eNB->UL_INFO.crc_ind.crc_indication_body.crc_pdu_list = eNB->crc_pdu_list; @@ -785,12 +757,10 @@ int main(int argc, char **argv) eNB->UL_INFO.harq_ind.harq_indication_body.harq_pdu_list = eNB->harq_pdu_list; eNB->UL_INFO.cqi_ind.cqi_pdu_list = eNB->cqi_pdu_list; eNB->UL_INFO.cqi_ind.cqi_raw_pdu_list = eNB->cqi_raw_pdu_list; - printf("lte_param_init done\n"); - // for a call to phy_reset_ue later we need PHY_vars_UE_g allocated and pointing to UE - PHY_vars_UE_g = (PHY_VARS_UE***)malloc(sizeof(PHY_VARS_UE**)); - PHY_vars_UE_g[0] = (PHY_VARS_UE**) malloc(sizeof(PHY_VARS_UE*)); + PHY_vars_UE_g = (PHY_VARS_UE ***)malloc(sizeof(PHY_VARS_UE **)); + PHY_vars_UE_g[0] = (PHY_VARS_UE **) malloc(sizeof(PHY_VARS_UE *)); PHY_vars_UE_g[0][0] = UE; if (nb_rb_set == 0) @@ -799,19 +769,14 @@ int main(int argc, char **argv) printf("1 . rxdataF_comp[0] %p\n",eNB->pusch_vars[0]->rxdataF_comp[0]); printf("Setting mcs = %d\n",mcs); printf("n_frames = %d\n", n_frames); - snr1 = snr0+snr_int; printf("SNR0 %f, SNR1 %f\n",snr0,snr1); - frame_parms = &eNB->frame_parms; - txdata = UE->common_vars.txdata; - nsymb = (eNB->frame_parms.Ncp == NORMAL) ? 14 : 12; - - sprintf(bler_fname,"ULbler_mcs%d_nrb%d_ChannelModel%d_nsim%d.csv",mcs,nb_rb,chMod,n_frames); bler_fd = fopen(bler_fname,"w"); + if (bler_fd==NULL) { fprintf(stderr,"Problem creating file %s\n",bler_fname); exit(-1); @@ -828,8 +793,9 @@ int main(int argc, char **argv) //sprintf(dirname, "%s//SIMU/USER/pre-ci-logs-%s", getenv("OPENAIR_TARGETS"),hostname); //mkdir(dirname, 0777); sprintf(time_meas_fname,"time_meas_prb%d_mcs%d_antrx%d_channel%s_tx%d.csv", - N_RB_DL,mcs,n_rx,channel_model_input,transmission_mode); + N_RB_DL,mcs,n_rx,channel_model_input,transmission_m); time_meas_fd = fopen(time_meas_fname,"w"); + if (time_meas_fd==NULL) { fprintf(stderr,"Cannot create file %s!\n",time_meas_fname); exit(-1); @@ -838,16 +804,17 @@ int main(int argc, char **argv) if(abstx) { // CSV file - sprintf(csv_fname,"EULdataout_tx%d_mcs%d_nbrb%d_chan%d_nsimus%d_eren.m",transmission_mode,mcs,nb_rb,chMod,n_frames); + sprintf(csv_fname,"EULdataout_tx%d_mcs%d_nbrb%d_chan%d_nsimus%d_eren.m",transmission_m,mcs,nb_rb,chMod,n_frames); csv_fdUL = fopen(csv_fname,"w"); + if (csv_fdUL == NULL) { fprintf(stderr,"Problem opening file %s\n",csv_fname); exit(-1); } + fprintf(csv_fdUL,"data_all%d=[",mcs); } - if (xforms==1) { fl_initialize (&argc, argv, NULL, 0, 0); form_enb = create_lte_phy_scope_enb(); @@ -856,7 +823,6 @@ int main(int argc, char **argv) } UE->pdcch_vars[0][0]->crnti = 14; - UE->frame_parms.soundingrs_ul_config_common.enabled_flag = srs_flag; UE->frame_parms.soundingrs_ul_config_common.srs_BandwidthConfig = 2; UE->frame_parms.soundingrs_ul_config_common.srs_SubframeConfig = 3; @@ -867,7 +833,6 @@ int main(int argc, char **argv) UE->soundingrs_ul_config_dedicated[eNB_id].transmissionComb = 0; UE->soundingrs_ul_config_dedicated[eNB_id].freqDomainPosition = 0; UE->soundingrs_ul_config_dedicated[eNB_id].cyclicShift = 0; - eNB->frame_parms.soundingrs_ul_config_common.enabled_flag = srs_flag; eNB->frame_parms.soundingrs_ul_config_common.srs_BandwidthConfig = 2; eNB->frame_parms.soundingrs_ul_config_common.srs_SubframeConfig = 3; @@ -878,29 +843,22 @@ int main(int argc, char **argv) eNB->soundingrs_ul_config_dedicated[UE_id].transmissionComb = 0; eNB->soundingrs_ul_config_dedicated[UE_id].freqDomainPosition = 0; eNB->soundingrs_ul_config_dedicated[UE_id].cyclicShift = 0; - - eNB->pusch_config_dedicated[UE_id].betaOffset_ACK_Index = beta_ACK; eNB->pusch_config_dedicated[UE_id].betaOffset_RI_Index = beta_RI; eNB->pusch_config_dedicated[UE_id].betaOffset_CQI_Index = beta_CQI; UE->pusch_config_dedicated[eNB_id].betaOffset_ACK_Index = beta_ACK; UE->pusch_config_dedicated[eNB_id].betaOffset_RI_Index = beta_RI; UE->pusch_config_dedicated[eNB_id].betaOffset_CQI_Index = beta_CQI; - UE->ul_power_control_dedicated[eNB_id].deltaMCS_Enabled = 1; - // disable periodic cqi/ri reporting UE->cqi_report_config[eNB_id].CQI_ReportPeriodic.ri_ConfigIndex = -1; UE->cqi_report_config[eNB_id].CQI_ReportPeriodic.cqi_PMI_ConfigIndex = -1; - - printf("PUSCH Beta : ACK %f, RI %f, CQI %f\n",(double)beta_ack[beta_ACK]/8,(double)beta_ri[beta_RI]/8,(double)beta_cqi[beta_CQI]/8); - UE2eNB = new_channel_desc_scm(1, n_rx, channel_model, - N_RB2sampling_rate(eNB->frame_parms.N_RB_UL), - N_RB2channel_bandwidth(eNB->frame_parms.N_RB_UL), + N_RB2sampling_rate(eNB->frame_parms.N_RB_UL), + N_RB2channel_bandwidth(eNB->frame_parms.N_RB_UL), forgetting_factor, delay, 0); @@ -908,7 +866,8 @@ int main(int argc, char **argv) UE2eNB->max_Doppler = maxDoppler; // NN: N_RB_UL has to be defined in ulsim - for (int k=0;kulsch[k] = new_eNB_ulsch(max_turbo_iterations,N_RB_DL,0); + for (int k=0; kulsch[k] = new_eNB_ulsch(max_turbo_iterations,N_RB_DL,0); + UE->ulsch[0] = new_ue_ulsch(N_RB_DL,0); printf("ULSCH %p\n",UE->ulsch[0]); @@ -918,70 +877,66 @@ int main(int argc, char **argv) init_fep_thread(eNB,NULL); init_td_thread(eNB); } + // Create transport channel structures for 2 transport blocks (MIMO) for (i=0; i<2; i++) { eNB->dlsch[0][i] = new_eNB_dlsch(1,8,1827072,N_RB_DL,0,&eNB->frame_parms); + if (!eNB->dlsch[0][i]) { printf("Can't get eNB dlsch structures\n"); exit(-1); } + eNB->dlsch[0][i]->rnti = 14; } + /* allocate memory for both subframes (only one is really used - * but there is now "copy_harq_proc_struct" which needs both - * to be valid) - * TODO: refine this somehow (necessary?) - */ + but there is now "copy_harq_proc_struct" which needs both + to be valid) + TODO: refine this somehow (necessary?) + */ for (sf = 0; sf < 2; sf++) { for (i=0; i<2; i++) { UE->dlsch[sf][0][i] = new_ue_dlsch(1,8,1827072,MAX_TURBO_ITERATIONS,N_RB_DL,0); + if (!UE->dlsch[sf][0][i]) { printf("Can't get ue dlsch structures\n"); exit(-1); } + UE->dlsch[sf][0][i]->rnti = 14; } } UE->dlsch_SI[0] = new_ue_dlsch(1,1,1827072,MAX_TURBO_ITERATIONS,N_RB_DL,0); UE->dlsch_ra[0] = new_ue_dlsch(1,1,1827072,MAX_TURBO_ITERATIONS,N_RB_DL,0); - UE->measurements.rank[0] = 0; UE->transmission_mode[0] = 2; - UE->pucch_config_dedicated[0].tdd_AckNackFeedbackMode = bundling_flag == 1 ? bundling : multiplexing; + UE->pucch_config_dedicated[0].tdd_AckNackFeedbackMode = disable_bundling == 0 ? bundling : multiplexing; eNB->transmission_mode[0] = 2; - eNB->pucch_config_dedicated[0].tdd_AckNackFeedbackMode = bundling_flag == 1 ? bundling : multiplexing; + eNB->pucch_config_dedicated[0].tdd_AckNackFeedbackMode = disable_bundling == 0 ? bundling : multiplexing; UE->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.groupHoppingEnabled = 1; eNB->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.groupHoppingEnabled = 1; UE->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.sequenceHoppingEnabled = 0; eNB->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.sequenceHoppingEnabled = 0; UE->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.groupAssignmentPUSCH = 0; eNB->frame_parms.pusch_config_common.ul_ReferenceSignalsPUSCH.groupAssignmentPUSCH = 0; - - UE->mac_enabled=0; - eNB_rxtx_proc_t *proc_rxtx = &eNB->proc.proc_rxtx[subframe&1]; UE_rxtx_proc_t *proc_rxtx_ue = &UE->proc.proc_rxtx[subframe&1]; proc_rxtx->frame_rx=1; proc_rxtx->subframe_rx=subframe; - proc_rxtx->frame_tx=pdcch_alloc2ul_frame(&eNB->frame_parms,1,subframe); proc_rxtx->subframe_tx=pdcch_alloc2ul_subframe(&eNB->frame_parms,subframe); - proc_rxtx_ue->frame_tx = proc_rxtx->frame_rx; proc_rxtx_ue->frame_rx = (subframe<4)?(proc_rxtx->frame_tx-1):(proc_rxtx->frame_tx); proc_rxtx_ue->subframe_tx = proc_rxtx->subframe_rx; proc_rxtx_ue->subframe_rx = (proc_rxtx->subframe_tx+6)%10; - printf("Init UL hopping UE\n"); init_ul_hopping(&UE->frame_parms); printf("Init UL hopping eNB\n"); init_ul_hopping(&eNB->frame_parms); - - UE->dlsch[subframe&1][0][0]->harq_ack[ul_subframe2pdcch_alloc_subframe(&eNB->frame_parms,subframe)].send_harq_status = 1; - UE->ulsch_Msg3_active[eNB_id] = 0; UE->ul_power_control_dedicated[eNB_id].accumulationEnabled=1; coded_bits_per_codeword = nb_rb * (12 * get_Qm_ul(mcs)) * nsymb; @@ -989,26 +944,20 @@ int main(int argc, char **argv) if (cqi_flag == 1) coded_bits_per_codeword-=UE->ulsch[0]->O; rate = (double)dlsch_tbs25[get_I_TBS(mcs)][nb_rb-1]/(coded_bits_per_codeword); - printf("Rate = %f (mod %d), coded bits %d\n",rate,get_Qm_ul(mcs),coded_bits_per_codeword); - - for (ch_realization=0; ch_realizationofdm_symbol_size)]; } */ - if(abstx) { printf("**********************Channel Realization Index = %d **************************\n", ch_realization); saving_bler=1; } - // if ((subframe>5) || (subframe < 4)) // UE->frame++; @@ -1026,17 +975,17 @@ int main(int argc, char **argv) cqi_crc_falsepositives=0; cqi_crc_falsenegatives=0; round=0; - //randominit(0); - - harq_pid = subframe2harq_pid(&UE->frame_parms,proc_rxtx_ue->frame_tx,subframe); input_buffer_length = UE->ulsch[0]->harq_processes[harq_pid]->TBS/8; + + if ( input_buffer != NULL ) + free(input_buffer); + input_buffer = (unsigned char *)memalign(32,input_buffer_length+64); + // printf("UL frame %d/subframe %d, harq_pid %d\n",UE->frame,subframe,harq_pid); if (input_fdUL == NULL) { - - if (n_frames == 1) { trch_out_fdUL= fopen("ulsch_trchUL.txt","w"); @@ -1058,14 +1007,15 @@ int main(int argc, char **argv) while (!feof(input_fdUL)) { ret=fscanf(input_fdUL,"%s %s",input_val_str,input_val_str2);//&input_val1,&input_val2); + if (ret != 2) printf("ERROR: error reading file\n"); if ((i%4)==0) { - ((short*)txdata[0])[i/2] = (short)((1<<15)*strtod(input_val_str,NULL)); - ((short*)txdata[0])[(i/2)+1] = (short)((1<<15)*strtod(input_val_str2,NULL)); + ((short *)txdata[0])[i/2] = (short)((1<<15)*strtod(input_val_str,NULL)); + ((short *)txdata[0])[(i/2)+1] = (short)((1<<15)*strtod(input_val_str2,NULL)); if ((i/4)<100) - printf("sample %d => %e + j%e (%d +j%d)\n",i/4,strtod(input_val_str,NULL),strtod(input_val_str2,NULL),((short*)txdata[0])[i/4],((short*)txdata[0])[(i/4)+1]);//1,input_val2,); + printf("sample %d => %e + j%e (%d +j%d)\n",i/4,strtod(input_val_str,NULL),strtod(input_val_str2,NULL),((short *)txdata[0])[i/4],((short *)txdata[0])[(i/4)+1]); //1,input_val2,); } i++; @@ -1080,10 +1030,8 @@ int main(int argc, char **argv) tx_lev = signal_energy(&txdata[0][0], OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES); tx_lev_dB = (unsigned int) dB_fixed(tx_lev); - } - avg_iter = 0; iter_trials=0; reset_meas(&UE->phy_proc_tx); reset_meas(&UE->ofdm_mod_stats); @@ -1094,7 +1042,6 @@ int main(int argc, char **argv) reset_meas(&UE->ulsch_turbo_encoding_stats); reset_meas(&UE->ulsch_segmentation_stats); reset_meas(&UE->ulsch_multiplexing_stats); - reset_meas(&eNB->phy_proc_rx); reset_meas(&eNB->ulsch_channel_estimation_stats); reset_meas(&eNB->ulsch_freq_offset_estimation_stats); @@ -1104,6 +1051,7 @@ int main(int argc, char **argv) reset_meas(&eNB->ulsch_deinterleaving_stats); reset_meas(&eNB->ulsch_demultiplexing_stats); reset_meas(&eNB->ulsch_rate_unmatching_stats); + reset_meas(&eNB->ulsch_demodulation_stats); reset_meas(&eNB->ulsch_tc_init_stats); reset_meas(&eNB->ulsch_tc_alpha_stats); reset_meas(&eNB->ulsch_tc_beta_stats); @@ -1111,91 +1059,82 @@ int main(int argc, char **argv) reset_meas(&eNB->ulsch_tc_ext_stats); reset_meas(&eNB->ulsch_tc_intl1_stats); reset_meas(&eNB->ulsch_tc_intl2_stats); - // initialization - struct list time_vector_tx; - initialize(&time_vector_tx); - struct list time_vector_tx_ifft; - initialize(&time_vector_tx_ifft); - struct list time_vector_tx_mod; - initialize(&time_vector_tx_mod); - struct list time_vector_tx_enc; - initialize(&time_vector_tx_enc); - - struct list time_vector_rx; - initialize(&time_vector_rx); - struct list time_vector_rx_fft; - initialize(&time_vector_rx_fft); - struct list time_vector_rx_demod; - initialize(&time_vector_rx_demod); - struct list time_vector_rx_dec; - initialize(&time_vector_rx_dec); - + varArray_t *table_tx=initVarArray(1000,sizeof(double)); + varArray_t *table_tx_ifft=initVarArray(1000,sizeof(double)); + varArray_t *table_tx_mod=initVarArray(1000,sizeof(double)); + varArray_t *table_tx_enc=initVarArray(1000,sizeof(double)); + varArray_t *table_rx=initVarArray(1000,sizeof(double)); + varArray_t *table_rx_fft=initVarArray(1000,sizeof(double)); + varArray_t *table_rx_demod=initVarArray(1000,sizeof(double)); + varArray_t *table_rx_dec=initVarArray(1000,sizeof(double)); ndi=0; - phy_reset_ue(0,0,0); UE->UE_mode[eNB_id]=PUSCH; + SET_LOG_DEBUG(UE_TIMING); for (trials = 0; trialsframe++; // eNB->frame++; - ndi = (1-ndi); + ndi = (1-ndi); fflush(stdout); round=0; while (round < 4) { - proc_rxtx->frame_rx=1; - proc_rxtx->subframe_rx=subframe; - - proc_rxtx->frame_tx=pdcch_alloc2ul_frame(&eNB->frame_parms,1,subframe); - proc_rxtx->subframe_tx=pdcch_alloc2ul_subframe(&eNB->frame_parms,subframe); - - proc_rxtx_ue->frame_tx = proc_rxtx->frame_rx; - proc_rxtx_ue->frame_rx = (subframe<4)?(proc_rxtx->frame_tx-1):(proc_rxtx->frame_tx); - proc_rxtx_ue->subframe_tx = proc_rxtx->subframe_rx; - proc_rxtx_ue->subframe_rx = (proc_rxtx->subframe_tx+6)%10; - + proc_rxtx->frame_rx=1; + proc_rxtx->subframe_rx=subframe; + proc_rxtx->frame_tx=pdcch_alloc2ul_frame(&eNB->frame_parms,1,subframe); + proc_rxtx->subframe_tx=pdcch_alloc2ul_subframe(&eNB->frame_parms,subframe); + proc_rxtx_ue->frame_tx = proc_rxtx->frame_rx; + proc_rxtx_ue->frame_rx = (subframe<4)?(proc_rxtx->frame_tx-1):(proc_rxtx->frame_tx); + proc_rxtx_ue->subframe_tx = proc_rxtx->subframe_rx; + proc_rxtx_ue->subframe_rx = (proc_rxtx->subframe_tx+6)%10; eNB->ulsch[0]->harq_processes[harq_pid]->round=round; UE->ulsch[0]->harq_processes[harq_pid]->round=round; - if (n_frames==1) printf("filling ulsch: Trial %d : Round %d (subframe %d, frame %d)\n",trials,round,proc_rxtx_ue->subframe_tx,proc_rxtx_ue->frame_tx); + + if (n_frames==1) printf("filling ulsch: Trial %d : Round %d (subframe %d, frame %d)\n",trials,round,proc_rxtx_ue->subframe_tx,proc_rxtx_ue->frame_tx); + round_trials[round]++; + UL_req.sfn_sf = (1<<4)+subframe; - UL_req.sfn_sf = (1<<4)+subframe; - if (n_frames==1) printf("filling ulsch: eNB prog frame %d, subframe %d (%d,%d)\n",proc_rxtx->frame_rx,subframe,sched_resp.frame,sched_resp.subframe); + if (n_frames==1) printf("filling ulsch: eNB prog frame %d, subframe %d (%d,%d)\n",proc_rxtx->frame_rx,subframe,sched_resp.frame,sched_resp.subframe); - int modulation_type; - if (mcs < 11) modulation_type = 2; - else if (mcs < 21) modulation_type = 4; - else if (mcs < 29) modulation_type = 6; + int modulation_type; + + if (mcs < 11) modulation_type = 2; + else if (mcs < 21) modulation_type = 4; + else if (mcs < 29) modulation_type = 6; else { - LOG_E(SIM,"mcs %i is not valid\n",mcs); - exit(-1); + LOG_E(SIM,"mcs %i is not valid\n",mcs); + exit(-1); } - fill_ulsch_dci(eNB,proc_rxtx->frame_rx,subframe,&sched_resp,14,(void*)&UL_alloc_pdu,first_rb,nb_rb,(round==0)?mcs:(28+rvidx[round]),modulation_type,ndi,get_TBS_UL(mcs,nb_rb),cqi_flag,beta_CQI,beta_RI,cqi_size); + fill_ulsch_dci(eNB, proc_rxtx->frame_rx, subframe, &sched_resp, 14, + (void *)&UL_alloc_pdu, first_rb,nb_rb, (round==0)?mcs:(28+rvidx[round]), + modulation_type, ndi, get_TBS_UL(mcs,nb_rb), cqi_flag, beta_CQI, + beta_RI, cqi_size); + UE->ulsch_Msg3_active[eNB_id] = 0; + UE->ul_power_control_dedicated[eNB_id].accumulationEnabled=1; - UE->ulsch_Msg3_active[eNB_id] = 0; - UE->ul_power_control_dedicated[eNB_id].accumulationEnabled=1; - if (n_frames==1) printf("filling ulsch: ue prog SFN/SF %d/%d\n",proc_rxtx_ue->frame_rx,proc_rxtx_ue->subframe_rx); - generate_ue_ulsch_params_from_dci((void *)&UL_alloc_pdu, - 14, - (subframe+6)%10, - format0, - UE, - proc_rxtx_ue, - SI_RNTI, - 0, - P_RNTI, - CBA_RNTI, - 0, - srs_flag); - - sched_resp.subframe=(subframe+6)%10; - sched_resp.frame=(1024+eNB->proc.frame_rx+((subframe<4)?-1:0))&1023; - - schedule_response(&sched_resp); + if (n_frames==1) + printf("filling ulsch: ue prog SFN/SF %d/%d\n",proc_rxtx_ue->frame_rx,proc_rxtx_ue->subframe_rx); + generate_ue_ulsch_params_from_dci((void *)&UL_alloc_pdu, + 14, + (subframe+6)%10, + format0, + UE, + proc_rxtx_ue, + SI_RNTI, + 0, + P_RNTI, + CBA_RNTI, + 0, + srs_flag); + sched_resp.subframe=(subframe+6)%10; + sched_resp.frame=(1024+eNB->proc.frame_rx+((subframe<4)?-1:0))&1023; + schedule_response(&sched_resp); ///////////////////// if (abstx) { @@ -1214,31 +1153,24 @@ int main(int argc, char **argv) /////////////////////////////////////// if (input_fdUL == NULL) { - - eNB->proc.frame_rx = 1; - eNB->proc.subframe_rx = subframe; - ru->proc.frame_rx = 1; - ru->proc.subframe_rx = subframe; - - proc_rxtx_ue->frame_tx = proc_rxtx->frame_rx; - proc_rxtx_ue->frame_rx = proc_rxtx->frame_tx; - proc_rxtx_ue->subframe_tx = proc_rxtx->subframe_rx; - proc_rxtx_ue->subframe_rx = proc_rxtx->subframe_tx; - - phy_procedures_UE_TX(UE,proc_rxtx_ue,0,0,normal_txrx); - - - tx_lev = signal_energy(&UE->common_vars.txdata[0][eNB->frame_parms.samples_per_tti*subframe], - eNB->frame_parms.samples_per_tti); - + eNB->proc.frame_rx = 1; + eNB->proc.subframe_rx = subframe; + ru->proc.frame_rx = 1; + ru->proc.subframe_rx = subframe; + proc_rxtx_ue->frame_tx = proc_rxtx->frame_rx; + proc_rxtx_ue->frame_rx = proc_rxtx->frame_tx; + proc_rxtx_ue->subframe_tx = proc_rxtx->subframe_rx; + proc_rxtx_ue->subframe_rx = proc_rxtx->subframe_tx; + phy_procedures_UE_TX(UE,proc_rxtx_ue,0,0,normal_txrx); + tx_lev = signal_energy(&UE->common_vars.txdata[0][eNB->frame_parms.samples_per_tti*subframe], + eNB->frame_parms.samples_per_tti); if (n_frames==1) { LOG_M("txsigF0UL.m","txsF0", &UE->common_vars.txdataF[0][eNB->frame_parms.ofdm_symbol_size*nsymb*subframe],eNB->frame_parms.ofdm_symbol_size*nsymb,1, - 1); + 1); //LOG_M("txsigF1.m","txsF1", UE->common_vars.txdataF[0],FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX,1,1); } - - } // input_fd == NULL + } // input_fd == NULL tx_lev_dB = (unsigned int) dB_fixed_times10(tx_lev); @@ -1251,21 +1183,17 @@ int main(int argc, char **argv) //Set target wideband RX noise level to N0 sigma2_dB = N0;//-10*log10(UE->frame_parms.ofdm_symbol_size/(UE->frame_parms.N_RB_DL*12));//10*log10((double)tx_lev) +10*log10(UE->frame_parms.ofdm_symbol_size/(UE->frame_parms.N_RB_DL*12)) - SNR; sigma2 = pow(10,sigma2_dB/10); - // compute tx_gain to achieve target SNR (per resource element!) tx_gain = sqrt(pow(10.0,.1*(N0+SNR))/(double)tx_lev);//*(nb_rb*12/(double)UE->frame_parms.ofdm_symbol_size)/(double)tx_lev); - - if (n_frames==1) + if (n_frames==1) printf("tx_lev = %d (%d.%d dB,%f), gain %f\n",tx_lev,tx_lev_dB/10,tx_lev_dB,10*log10((double)tx_lev),10*log10(tx_gain)); - // fill measurement symbol (19) with noise for (i=0; iframe_parms.nb_antennas_rx; aa++) { - - ((short*) &ru->common.rxdata[aa][(frame_parms->samples_per_tti<<1) -frame_parms->ofdm_symbol_size])[2*i] = (short) ((sqrt(sigma2/2)*gaussdouble(0.0,1.0))); - ((short*) &ru->common.rxdata[aa][(frame_parms->samples_per_tti<<1) -frame_parms->ofdm_symbol_size])[2*i+1] = (short) ((sqrt(sigma2/2)*gaussdouble(0.0,1.0))); + ((short *) &ru->common.rxdata[aa][(frame_parms->samples_per_tti<<1) -frame_parms->ofdm_symbol_size])[2*i] = (short) ((sqrt(sigma2/2)*gaussdouble(0.0,1.0))); + ((short *) &ru->common.rxdata[aa][(frame_parms->samples_per_tti<<1) -frame_parms->ofdm_symbol_size])[2*i+1] = (short) ((sqrt(sigma2/2)*gaussdouble(0.0,1.0))); } } @@ -1293,7 +1221,6 @@ int main(int argc, char **argv) if (trials==0 && round==0) { // calculate freq domain representation to compute SINR freq_channel(UE2eNB, N_RB_DL,12*N_RB_DL + 1); - // snr=pow(10.0,.1*SNR); fprintf(csv_fdUL,"%f,%d,%d,%f,%f,%f,",SNR,tx_lev,tx_lev_dB,sigma2_dB,tx_gain,SNR2); @@ -1304,7 +1231,7 @@ int main(int argc, char **argv) // abs_channel = (eNB2UE->chF[aarx+(aatx*eNB2UE->nb_rx)][u].x*eNB2UE->chF[aarx+(aatx*eNB2UE->nb_rx)][u].x + eNB2UE->chF[aarx+(aatx*eNB2UE->nb_rx)][u].y*eNB2UE->chF[aarx+(aatx*eNB2UE->nb_rx)][u].y); channelx = UE2eNB->chF[aarx+(aatx*UE2eNB->nb_rx)][u].x; channely = UE2eNB->chF[aarx+(aatx*UE2eNB->nb_rx)][u].y; - // if(transmission_mode==5){ + // if(transmission_m==5){ fprintf(csv_fdUL,"%e+i*(%e),",channelx,channely); // } // else{ @@ -1322,39 +1249,42 @@ int main(int argc, char **argv) for (i=0; iframe_parms.samples_per_tti; i++) { for (aa=0; aaframe_parms.nb_antennas_rx; aa++) { - ((short*) &ru->common.rxdata[aa][eNB->frame_parms.samples_per_tti*subframe])[2*i] = (short) ((tx_gain*r_re[aa][i]) + sqrt(sigma2/2)*gaussdouble(0.0,1.0)); - ((short*) &ru->common.rxdata[aa][eNB->frame_parms.samples_per_tti*subframe])[2*i+1] = (short) ((tx_gain*r_im[aa][i]) + (iqim*tx_gain*r_re[aa][i]) + sqrt( - sigma2/2)*gaussdouble(0.0,1.0)); + ((short *) &ru->common.rxdata[aa][eNB->frame_parms.samples_per_tti*subframe])[2*i] = + (short) ((tx_gain*r_re[aa][i]) + sqrt(sigma2/2)*gaussdouble(0.0,1.0)); + ((short *) &ru->common.rxdata[aa][eNB->frame_parms.samples_per_tti*subframe])[2*i+1] = + (short) ((tx_gain*r_im[aa][i]) + (iqim*tx_gain*r_re[aa][i]) + + sqrt(sigma2/2)*gaussdouble(0.0,1.0)); } } if (n_frames<=10) { - printf("rx_level Null symbol %f\n",10*log10((double)signal_energy((int*) - &ru->common.rxdata[0][(eNB->frame_parms.samples_per_tti<<1) -eNB->frame_parms.ofdm_symbol_size],OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2))); - printf("rx_level data symbol %f\n",10*log10(signal_energy((int*)&ru->common.rxdata[0][160+(eNB->frame_parms.samples_per_tti*subframe)], - OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2))); + printf("rx_level Null symbol %f\n",10*log10((double)signal_energy((int *) + &ru->common.rxdata[0][(eNB->frame_parms.samples_per_tti<<1) - + eNB->frame_parms.ofdm_symbol_size],OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2))); + printf("rx_level data symbol %f\n", + 10*log10(signal_energy((int *)&ru->common.rxdata[0][160+(eNB->frame_parms.samples_per_tti*subframe)], + OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2))); } - SNRmeas = 10*log10(((double)signal_energy((int*)&ru->common.rxdata[0][160+(eNB->frame_parms.samples_per_tti*subframe)], - OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2))/((double)signal_energy((int*) + SNRmeas = 10*log10(((double)signal_energy((int *)&ru->common.rxdata[0][160+(eNB->frame_parms.samples_per_tti*subframe)], + OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2))/((double)signal_energy((int *) &ru->common.rxdata[0][(eNB->frame_parms.samples_per_tti<<1) -eNB->frame_parms.ofdm_symbol_size], OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES/2)) - 1)+10*log10(eNB->frame_parms.N_RB_UL/nb_rb); if (n_frames<=10) { printf("SNRmeas %f\n",SNRmeas); + LOG_M("rxsig0UL.m","rxs0", &ru->common.rxdata[0][eNB->frame_parms.samples_per_tti*subframe],eNB->frame_parms.samples_per_tti,1,1); - LOG_M("rxsig0UL.m","rxs0", &ru->common.rxdata[0][eNB->frame_parms.samples_per_tti*subframe],eNB->frame_parms.samples_per_tti,1,1); - if (eNB->frame_parms.nb_antennas_rx>1) LOG_M("rxsig1UL.m","rxs1", &ru->common.rxdata[1][eNB->frame_parms.samples_per_tti*subframe],eNB->frame_parms.samples_per_tti,1,1); + if (eNB->frame_parms.nb_antennas_rx>1) LOG_M("rxsig1UL.m","rxs1", &ru->common.rxdata[1][eNB->frame_parms.samples_per_tti*subframe],eNB->frame_parms.samples_per_tti,1,1); } - - ru->feprx = (parallel_flag == 1) ? ru_fep_full_2thread : fep_full; - eNB->td = (parallel_flag == 1) ? ulsch_decoding_data_2thread : ulsch_decoding_data; - - - ru->feprx(ru); - phy_procedures_eNB_uespec_RX(eNB,proc_rxtx); - + start_meas(&eNB->phy_proc_rx); + ru->feprx = (parallel_flag == 1) ? ru_fep_full_2thread : fep_full; + eNB->td = (parallel_flag == 1) ? ulsch_decoding_data_2thread : ulsch_decoding_data; + ru->feprx(ru); + phy_procedures_eNB_uespec_RX(eNB,proc_rxtx); + stop_meas(&eNB->phy_proc_rx); + if (cqi_flag > 0) { cqi_error = 0; @@ -1365,7 +1295,6 @@ int main(int argc, char **argv) cqi_error = 1; } } else { - } if (cqi_error == 1) { @@ -1383,15 +1312,10 @@ int main(int argc, char **argv) ack_errors++; // printf("ulsch_coding: O[%d] %d\n",i,o_flip[i]); + // if (ret <= eNB->ulsch[0]->max_turbo_iterations) { + iter_trials++; - - // if (ret <= eNB->ulsch[0]->max_turbo_iterations) { - - if (eNB->ulsch[0]->harq_processes[harq_pid]->status == SCH_IDLE) { - - // avg_iter += ret; - iter_trials++; - + if (eNB->ulsch[0]->harq_processes[harq_pid]->status == SCH_IDLE) { if (n_frames==1) { printf("No ULSCH errors found, o_ACK[0]= %d, cqi_crc_status=%d\n",eNB->ulsch[0]->harq_processes[harq_pid]->o_ACK[0],eNB->ulsch[0]->harq_processes[harq_pid]->cqi_crc_status); @@ -1405,9 +1329,6 @@ int main(int argc, char **argv) round=5; } else { - // avg_iter += ret-1; - iter_trials++; - errs[round]++; if (n_frames==1) { @@ -1420,7 +1341,6 @@ int main(int argc, char **argv) Kr = eNB->ulsch[0]->harq_processes[harq_pid]->Kplus; Kr_bytes = Kr>>3; - printf("Decoded_output (Segment %d):\n",s); for (i=0; iproc.frame_rx,subframe,0,round); + if (round == 4) exit(-1); } - if (n_frames==1) printf("round %d errors %d/%d\n",round,errs[round],trials); + if (n_frames==1) printf("round %d errors %d/%d\n",round,errs[round],trials); + round++; if (n_frames==1) { printf("ULSCH in error in round %d\n",round); } } // ulsch error - } // round // printf("\n"); if ((errs[0]>=100) && (trials>(n_frames/2))) break; - if (xforms==1) - phy_scope_eNB(form_enb,eNB,0); + if (xforms==1) + phy_scope_eNB(form_enb,eNB,0); - /*calculate the total processing time for each packet, get the max, min, and number of packets that exceed t>3000us*/ + double t_tx = inMicroS(UE->phy_proc_tx.p_time); + double t_tx_ifft = inMicroS(UE->ofdm_mod_stats.p_time); + double t_tx_mod = inMicroS(UE->ulsch_modulation_stats.p_time); + double t_tx_enc = inMicroS(UE->ulsch_encoding_stats.p_time); + double t_rx = inMicroS(eNB->phy_proc_rx.p_time); + double t_rx_fft = inMicroS(ru->ofdm_demod_stats.p_time); + double t_rx_demod = inMicroS(eNB->ulsch_demodulation_stats.p_time); + double t_rx_dec = inMicroS(eNB->ulsch_decoding_stats.p_time); - double t_tx = (double)UE->phy_proc_tx.p_time/cpu_freq_GHz/1000.0; - double t_tx_ifft = (double)UE->ofdm_mod_stats.p_time/cpu_freq_GHz/1000.0; - double t_tx_mod = (double)UE->ulsch_modulation_stats.p_time/cpu_freq_GHz/1000.0; - double t_tx_enc = (double)UE->ulsch_encoding_stats.p_time/cpu_freq_GHz/1000.0; - - - double t_rx = (double)eNB->phy_proc_rx.p_time/cpu_freq_GHz/1000.0; - double t_rx_fft = (double)ru->ofdm_demod_stats.p_time/cpu_freq_GHz/1000.0; - double t_rx_demod = (double)eNB->ulsch_demodulation_stats.p_time/cpu_freq_GHz/1000.0; - double t_rx_dec = (double)eNB->ulsch_decoding_stats.p_time/cpu_freq_GHz/1000.0; - - if (t_tx > t_tx_max) - t_tx_max = t_tx; - - if (t_tx < t_tx_min) - t_tx_min = t_tx; - - if (t_rx > t_rx_max) - t_rx_max = t_rx; - - if (t_rx < t_rx_min) - t_rx_min = t_rx; - - if (t_tx > 2000) + if (t_tx > 2000 )// 2ms is too much time for a subframe n_tx_dropped++; - if (t_rx > 2000) + if (t_rx > 2000 ) n_rx_dropped++; - push_front(&time_vector_tx, t_tx); - push_front(&time_vector_tx_ifft, t_tx_ifft); - push_front(&time_vector_tx_mod, t_tx_mod); - push_front(&time_vector_tx_enc, t_tx_enc); - - push_front(&time_vector_rx, t_rx); - push_front(&time_vector_rx_fft, t_rx_fft); - push_front(&time_vector_rx_demod, t_rx_demod); - push_front(&time_vector_rx_dec, t_rx_dec); - - + appendVarArray(table_tx, &t_tx); + appendVarArray(table_tx_ifft, &t_tx_ifft); + appendVarArray(table_tx_mod, &t_tx_mod ); + appendVarArray(table_tx_enc, &t_tx_enc ); + appendVarArray(table_rx, &t_rx ); + appendVarArray(table_rx_fft, &t_rx_fft ); + appendVarArray(table_rx_demod, &t_rx_demod ); + appendVarArray(table_rx_dec, &t_rx_dec ); } //trials - double table_tx[time_vector_tx.size]; - totable(table_tx, &time_vector_tx); - double table_tx_ifft[time_vector_tx_ifft.size]; - totable(table_tx_ifft, &time_vector_tx_ifft); - double table_tx_mod[time_vector_tx_mod.size]; - totable(table_tx_mod, &time_vector_tx_mod); - double table_tx_enc[time_vector_tx_enc.size]; - totable(table_tx_enc, &time_vector_tx_enc); - - double table_rx[time_vector_rx.size]; - totable(table_rx, &time_vector_rx); - double table_rx_fft[time_vector_rx_fft.size]; - totable(table_rx_fft, &time_vector_rx_fft); - double table_rx_demod[time_vector_rx_demod.size]; - totable(table_rx_demod, &time_vector_rx_demod); - double table_rx_dec[time_vector_rx_dec.size]; - totable(table_rx_dec, &time_vector_rx_dec); - // sort table - qsort (table_tx, time_vector_tx.size, sizeof(double), &compare); - qsort (table_rx, time_vector_rx.size, sizeof(double), &compare); + qsort (dataArray(table_tx), table_tx->size, table_tx->atomSize, &cmpdouble); + qsort (dataArray(table_tx_ifft), table_tx_ifft->size, table_tx_ifft->atomSize, &cmpdouble); + qsort (dataArray(table_tx_mod), table_tx_mod->size, table_tx_mod->atomSize, &cmpdouble); + qsort (dataArray(table_tx_enc), table_tx_enc->size, table_tx_enc->atomSize, &cmpdouble); + qsort (dataArray(table_rx), table_rx->size, table_rx->atomSize, &cmpdouble); + qsort (dataArray(table_rx_fft), table_rx_fft->size, table_rx_fft->atomSize, &cmpdouble); + qsort (dataArray(table_rx_demod), table_rx_demod->size, table_rx_demod->atomSize, &cmpdouble); + qsort (dataArray(table_rx_dec), table_rx_dec->size, table_rx_dec->atomSize, &cmpdouble); if (dump_table == 1 ) { set_component_filelog(SIM); // file located in /tmp/usim.txt - LOG_UDUMPMSG(SIM,table_tx,time_vector_tx.size,LOG_DUMP_DOUBLE,"The transmitter raw data: \n"); - LOG_UDUMPMSG(SIM,table_rx,time_vector_rx.size,LOG_DUMP_DOUBLE,"The receiver raw data: \n"); + LOG_UDUMPMSG(SIM,dataArray(table_tx),table_tx->size,LOG_DUMP_DOUBLE,"The transmitter raw data: \n"); + LOG_UDUMPMSG(SIM,dataArray(table_rx),table_rx->size,LOG_DUMP_DOUBLE,"The receiver raw data: \n"); } - double tx_median = table_tx[time_vector_tx.size/2]; - double tx_q1 = table_tx[time_vector_tx.size/4]; - double tx_q3 = table_tx[3*time_vector_tx.size/4]; - - double tx_ifft_median = table_tx_ifft[time_vector_tx_ifft.size/2]; - double tx_ifft_q1 = table_tx_ifft[time_vector_tx_ifft.size/4]; - double tx_ifft_q3 = table_tx_ifft[3*time_vector_tx_ifft.size/4]; - - double tx_mod_median = table_tx_mod[time_vector_tx_mod.size/2]; - double tx_mod_q1 = table_tx_mod[time_vector_tx_mod.size/4]; - double tx_mod_q3 = table_tx_mod[3*time_vector_tx_mod.size/4]; - - double tx_enc_median = table_tx_enc[time_vector_tx_enc.size/2]; - double tx_enc_q1 = table_tx_enc[time_vector_tx_enc.size/4]; - double tx_enc_q3 = table_tx_enc[3*time_vector_tx_enc.size/4]; - - double rx_median = table_rx[time_vector_rx.size/2]; - double rx_q1 = table_rx[time_vector_rx.size/4]; - double rx_q3 = table_rx[3*time_vector_rx.size/4]; - - double rx_fft_median = table_rx_fft[time_vector_rx_fft.size/2]; - double rx_fft_q1 = table_rx_fft[time_vector_rx_fft.size/4]; - double rx_fft_q3 = table_rx_fft[3*time_vector_rx_fft.size/4]; - - double rx_demod_median = table_rx_demod[time_vector_rx_demod.size/2]; - double rx_demod_q1 = table_rx_demod[time_vector_rx_demod.size/4]; - double rx_demod_q3 = table_rx_demod[3*time_vector_rx_demod.size/4]; - - double rx_dec_median = table_rx_dec[time_vector_rx_dec.size/2]; - double rx_dec_q1 = table_rx_dec[time_vector_rx_dec.size/4]; - double rx_dec_q3 = table_rx_dec[3*time_vector_rx_dec.size/4]; - - double std_phy_proc_tx=0; - double std_phy_proc_tx_ifft=0; - double std_phy_proc_tx_mod=0; - double std_phy_proc_tx_enc=0; - - double std_phy_proc_rx=0; - double std_phy_proc_rx_fft=0; - double std_phy_proc_rx_demod=0; - double std_phy_proc_rx_dec=0; - printf("\n**********rb: %d ***mcs : %d *********SNR = %f dB (%f): TX %d dB (gain %f dB), N0W %f dB, I0 %d dB, delta_IF %d [ (%d,%d) dB / (%d,%d) dB ]**************************\n", nb_rb,mcs,SNR,SNR2, tx_lev_dB, 20*log10(tx_gain), (double)N0, eNB->measurements.n0_power_tot_dB, - get_hundred_times_delta_IF(UE,eNB_id,harq_pid) , + get_hundred_times_delta_IF(UE,eNB_id,harq_pid), dB_fixed(eNB->pusch_vars[0]->ulsch_power[0]), dB_fixed(eNB->pusch_vars[0]->ulsch_power[1]), eNB->measurements.n0_power_dB[0], eNB->measurements.n0_power_dB[1]); - effective_rate = ((double)(round_trials[0])/((double)round_trials[0] + round_trials[1] + round_trials[2] + round_trials[3])); - printf("Errors (%d/%d %d/%d %d/%d %d/%d), Pe = (%e,%e,%e,%e) => effective rate %f (%3.1f%%,%f,%f), normalized delay %f (%f)\n", errs[0], round_trials[0], @@ -1608,7 +1454,6 @@ int main(int argc, char **argv) if (eNB->ulsch[0]->harq_processes[harq_pid]->o_ACK[0] > 0) printf("ACK/NAK errors %d/%d\n",ack_errors,round_trials[0]+round_trials[1]+round_trials[2]+round_trials[3]); - fprintf(bler_fd,"%f;%d;%d;%d;%f;%d;%d;%d;%d;%d;%d;%d;%d\n", SNR, mcs, @@ -1623,112 +1468,53 @@ int main(int argc, char **argv) round_trials[2], errs[3], round_trials[3]); - + double timeBase=1/(1000*cpu_freq_GHz); if (dump_perf==1) { printf("UE TX function statistics (per 1ms subframe)\n\n"); - std_phy_proc_tx = sqrt((double)UE->phy_proc_tx.diff_square/pow(cpu_freq_GHz,2)/pow(1000, - 2)/UE->phy_proc_tx.trials - pow((double)UE->phy_proc_tx.diff/UE->phy_proc_tx.trials/cpu_freq_GHz/1000,2)); - printf("Total PHY proc tx :%f us (%d trials)\n",(double)UE->phy_proc_tx.diff/UE->phy_proc_tx.trials/cpu_freq_GHz/1000.0,UE->phy_proc_tx.trials); - printf("|__ Statistics std: %f us max: %fus min: %fus median %fus q1 %fus q3 %fus n_dropped: %d packet \n",std_phy_proc_tx, t_tx_max, t_tx_min, tx_median, tx_q1, tx_q3, - n_tx_dropped); - std_phy_proc_tx_ifft = sqrt((double)UE->ofdm_mod_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000, - 2)/UE->ofdm_mod_stats.trials - pow((double)UE->ofdm_mod_stats.diff/UE->ofdm_mod_stats.trials/cpu_freq_GHz/1000,2)); - printf("OFDM_mod time :%f us (%d trials)\n",(double)UE->ofdm_mod_stats.diff/UE->ofdm_mod_stats.trials/cpu_freq_GHz/1000.0,UE->ofdm_mod_stats.trials); - printf("|__ Statistics std: %f us median %fus q1 %fus q3 %fus \n",std_phy_proc_tx_ifft, tx_ifft_median, tx_ifft_q1, tx_ifft_q3); - std_phy_proc_tx_mod = sqrt((double)UE->ulsch_modulation_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000, - 2)/UE->ulsch_modulation_stats.trials - pow((double)UE->ulsch_modulation_stats.diff/UE->ulsch_modulation_stats.trials/cpu_freq_GHz/1000,2)); - printf("ULSCH modulation time :%f us (%d trials)\n",(double)UE->ulsch_modulation_stats.diff/UE->ulsch_modulation_stats.trials/cpu_freq_GHz/1000.0, - UE->ulsch_modulation_stats.trials); - printf("|__ Statistics std: %f us median %fus q1 %fus q3 %fus \n",std_phy_proc_tx_mod, tx_mod_median, tx_mod_q1, tx_mod_q3); - std_phy_proc_tx_enc = sqrt((double)UE->ulsch_encoding_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000, - 2)/UE->ulsch_encoding_stats.trials - pow((double)UE->ulsch_encoding_stats.diff/UE->ulsch_encoding_stats.trials/cpu_freq_GHz/1000,2)); - printf("ULSCH encoding time :%f us (%d trials)\n",(double)UE->ulsch_encoding_stats.diff/UE->ulsch_encoding_stats.trials/cpu_freq_GHz/1000.0, - UE->ulsch_encoding_stats.trials); - printf("|__ Statistics std: %f us median %fus q1 %fus q3 %fus \n",std_phy_proc_tx_enc, tx_enc_median, tx_enc_q1, tx_enc_q3); - printf("|__ ULSCH segmentation time :%f us (%d trials)\n",(double)UE->ulsch_segmentation_stats.diff/UE->ulsch_segmentation_stats.trials/cpu_freq_GHz/1000.0, - UE->ulsch_segmentation_stats.trials); - printf("|__ ULSCH turbo encoding time :%f us (%d trials)\n", - ((double)UE->ulsch_turbo_encoding_stats.trials/UE->ulsch_encoding_stats.trials)*(double) - UE->ulsch_turbo_encoding_stats.diff/UE->ulsch_turbo_encoding_stats.trials/cpu_freq_GHz/1000.0,UE->ulsch_turbo_encoding_stats.trials); - printf("|__ ULSCH rate-matching time :%f us (%d trials)\n", - ((double)UE->ulsch_rate_matching_stats.trials/UE->ulsch_encoding_stats.trials)*(double) - UE->ulsch_rate_matching_stats.diff/UE->ulsch_rate_matching_stats.trials/cpu_freq_GHz/1000.0,UE->ulsch_rate_matching_stats.trials); - printf("|__ ULSCH sub-block interleaving time :%f us (%d trials)\n", - ((double)UE->ulsch_interleaving_stats.trials/UE->ulsch_encoding_stats.trials)*(double) - UE->ulsch_interleaving_stats.diff/UE->ulsch_interleaving_stats.trials/cpu_freq_GHz/1000.0,UE->ulsch_interleaving_stats.trials); - printf("|__ ULSCH multiplexing time :%f us (%d trials)\n", - ((double)UE->ulsch_multiplexing_stats.trials/UE->ulsch_encoding_stats.trials)*(double) - UE->ulsch_multiplexing_stats.diff/UE->ulsch_multiplexing_stats.trials/cpu_freq_GHz/1000.0,UE->ulsch_multiplexing_stats.trials); - - printf("\n\neNB RX function statistics (per 1ms subframe)\n\n"); - std_phy_proc_rx = sqrt((double)eNB->phy_proc_rx.diff_square/pow(cpu_freq_GHz,2)/pow(1000, - 2)/eNB->phy_proc_rx.trials - pow((double)eNB->phy_proc_rx.diff/eNB->phy_proc_rx.trials/cpu_freq_GHz/1000,2)); - printf("Total PHY proc rx :%f us (%d trials)\n",(double)eNB->phy_proc_rx.diff/eNB->phy_proc_rx.trials/cpu_freq_GHz/1000.0,eNB->phy_proc_rx.trials); - printf("|__ Statistcs std: %fus max: %fus min: %fus median %fus q1 %fus q3 %fus n_dropped: %d packet \n", std_phy_proc_rx, t_rx_max, t_rx_min, rx_median, rx_q1, rx_q3, - n_rx_dropped); - std_phy_proc_rx_fft = sqrt((double)ru->ofdm_demod_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000, - 2)/ru->ofdm_demod_stats.trials - pow((double)ru->ofdm_demod_stats.diff/ru->ofdm_demod_stats.trials/cpu_freq_GHz/1000,2)); - printf("OFDM_demod time :%f us (%d trials)\n",(double)ru->ofdm_demod_stats.diff/ru->ofdm_demod_stats.trials/cpu_freq_GHz/1000.0, - ru->ofdm_demod_stats.trials); - printf("|__ Statistcs std: %fus median %fus q1 %fus q3 %fus \n", std_phy_proc_rx_fft, rx_fft_median, rx_fft_q1, rx_fft_q3); - std_phy_proc_rx_demod = sqrt((double)eNB->ulsch_demodulation_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000, - 2)/eNB->ulsch_demodulation_stats.trials - pow((double)eNB->ulsch_demodulation_stats.diff/eNB->ulsch_demodulation_stats.trials/cpu_freq_GHz/1000,2)); - printf("ULSCH demodulation time :%f us (%d trials)\n",(double)eNB->ulsch_demodulation_stats.diff/eNB->ulsch_demodulation_stats.trials/cpu_freq_GHz/1000.0, - eNB->ulsch_demodulation_stats.trials); - printf("|__ Statistcs std: %fus median %fus q1 %fus q3 %fus \n", std_phy_proc_rx_demod, rx_demod_median, rx_demod_q1, rx_demod_q3); - std_phy_proc_rx_dec = sqrt((double)eNB->ulsch_decoding_stats.diff_square/pow(cpu_freq_GHz,2)/pow(1000, - 2)/eNB->ulsch_decoding_stats.trials - pow((double)eNB->ulsch_decoding_stats.diff/eNB->ulsch_decoding_stats.trials/cpu_freq_GHz/1000,2)); - printf("ULSCH Decoding time (%.2f Mbit/s, avg iter %f) :%f us (%d trials, max %f)\n", - UE->ulsch[0]->harq_processes[harq_pid]->TBS/1000.0,(double)avg_iter/iter_trials, - (double)eNB->ulsch_decoding_stats.diff/eNB->ulsch_decoding_stats.trials/cpu_freq_GHz/1000.0,eNB->ulsch_decoding_stats.trials, - (double)eNB->ulsch_decoding_stats.max/cpu_freq_GHz/1000.0); - printf("|__ Statistcs std: %fus median %fus q1 %fus q3 %fus \n", std_phy_proc_rx_dec, rx_dec_median, rx_dec_q1, rx_dec_q3); - printf("|__ sub-block interleaving %f us (%d trials)\n", - (double)eNB->ulsch_deinterleaving_stats.diff/eNB->ulsch_deinterleaving_stats.trials/cpu_freq_GHz/1000.0,eNB->ulsch_deinterleaving_stats.trials); - printf("|__ demultiplexing %f us (%d trials)\n", - (double)eNB->ulsch_demultiplexing_stats.diff/eNB->ulsch_demultiplexing_stats.trials/cpu_freq_GHz/1000.0,eNB->ulsch_demultiplexing_stats.trials); - printf("|__ rate-matching %f us (%d trials)\n", - (double)eNB->ulsch_rate_unmatching_stats.diff/eNB->ulsch_rate_unmatching_stats.trials/cpu_freq_GHz/1000.0,eNB->ulsch_rate_unmatching_stats.trials); - printf("|__ turbo_decoder(%d bits) %f us (%d cycles, %d trials)\n", - eNB->ulsch[0]->harq_processes[harq_pid]->Cminus ? eNB->ulsch[0]->harq_processes[harq_pid]->Kminus : eNB->ulsch[0]->harq_processes[harq_pid]->Kplus, - (double)eNB->ulsch_turbo_decoding_stats.diff/eNB->ulsch_turbo_decoding_stats.trials/cpu_freq_GHz/1000.0, - (int)((double)eNB->ulsch_turbo_decoding_stats.diff/eNB->ulsch_turbo_decoding_stats.trials),eNB->ulsch_turbo_decoding_stats.trials); - printf(" |__ init %f us (cycles/iter %f, %d trials)\n", - (double)eNB->ulsch_tc_init_stats.diff/eNB->ulsch_tc_init_stats.trials/cpu_freq_GHz/1000.0, - (double)eNB->ulsch_tc_init_stats.diff/eNB->ulsch_tc_init_stats.trials/((double)avg_iter/iter_trials), - eNB->ulsch_tc_init_stats.trials); - printf(" |__ alpha %f us (cycles/iter %f, %d trials)\n", - (double)eNB->ulsch_tc_alpha_stats.diff/eNB->ulsch_tc_alpha_stats.trials/cpu_freq_GHz/1000.0, - (double)eNB->ulsch_tc_alpha_stats.diff/eNB->ulsch_tc_alpha_stats.trials*2, - eNB->ulsch_tc_alpha_stats.trials); - printf(" |__ beta %f us (cycles/iter %f,%d trials)\n", - (double)eNB->ulsch_tc_beta_stats.diff/eNB->ulsch_tc_beta_stats.trials/cpu_freq_GHz/1000.0, - (double)eNB->ulsch_tc_beta_stats.diff/eNB->ulsch_tc_beta_stats.trials*2, - eNB->ulsch_tc_beta_stats.trials); - printf(" |__ gamma %f us (cycles/iter %f,%d trials)\n", - (double)eNB->ulsch_tc_gamma_stats.diff/eNB->ulsch_tc_gamma_stats.trials/cpu_freq_GHz/1000.0, - (double)eNB->ulsch_tc_gamma_stats.diff/eNB->ulsch_tc_gamma_stats.trials*2, - eNB->ulsch_tc_gamma_stats.trials); - printf(" |__ ext %f us (cycles/iter %f,%d trials)\n", - (double)eNB->ulsch_tc_ext_stats.diff/eNB->ulsch_tc_ext_stats.trials/cpu_freq_GHz/1000.0, - (double)eNB->ulsch_tc_ext_stats.diff/eNB->ulsch_tc_ext_stats.trials*2, - eNB->ulsch_tc_ext_stats.trials); - printf(" |__ intl1 %f us (cycles/iter %f,%d trials)\n", - (double)eNB->ulsch_tc_intl1_stats.diff/eNB->ulsch_tc_intl1_stats.trials/cpu_freq_GHz/1000.0, - (double)eNB->ulsch_tc_intl1_stats.diff/eNB->ulsch_tc_intl1_stats.trials, - eNB->ulsch_tc_intl1_stats.trials); - printf(" |__ intl2+HD+CRC %f us (cycles/iter %f,%d trials)\n", - (double)eNB->ulsch_tc_intl2_stats.diff/eNB->ulsch_tc_intl2_stats.trials/cpu_freq_GHz/1000.0, - (double)eNB->ulsch_tc_intl2_stats.diff/eNB->ulsch_tc_intl2_stats.trials, - eNB->ulsch_tc_intl2_stats.trials); + printDistribution(&UE->phy_proc_tx,table_tx,"Total PHY proc tx"); + printDistribution(&UE->ofdm_mod_stats, table_tx_ifft, "OFDM_mod time"); + printDistribution(&UE->ulsch_modulation_stats,table_tx_mod, "ULSCH modulation time"); + printDistribution(&UE->ulsch_encoding_stats,table_tx_enc, "ULSCH encoding time"); + printStatIndent(&UE->ulsch_segmentation_stats,"ULSCH segmentation time"); + printStatIndent(&UE->ulsch_turbo_encoding_stats,"ULSCH turbo encoding time"); + printStatIndent(&UE->ulsch_rate_matching_stats,"ULSCH rate-matching time"); + printStatIndent(&UE->ulsch_interleaving_stats,"ULSCH sub-block interleaving"); + printStatIndent(&UE->ulsch_multiplexing_stats,"ULSCH multiplexing time"); + printDistribution(&eNB->phy_proc_rx,table_rx,"\nTotal PHY proc rx subframe"); + printDistribution(&ru->ofdm_demod_stats,table_rx_fft,"OFDM_demod time"); + printDistribution(&eNB->ulsch_demodulation_stats,table_rx_demod,"ULSCH demodulation time"); + printf("ULSCH Decoding time (%.2f Mbit/s, avg iter %.2f) :%.2f us (%d trials, max %.2f)\n", + UE->ulsch[0]->harq_processes[harq_pid]->TBS/1000.0,(double)iter_trials, + (double)eNB->ulsch_decoding_stats.diff/eNB->ulsch_decoding_stats.trials*timeBase, + eNB->ulsch_decoding_stats.trials, + (double)eNB->ulsch_decoding_stats.max*timeBase); + printf("|__ Statistics std: %.2fus median %.2fus q1 %.2fus q3 %.2fus \n", + squareRoot(&eNB->ulsch_decoding_stats), + median(table_rx_dec), q1(table_rx_dec), q3(table_rx_dec)); + printStatIndent(&eNB->ulsch_deinterleaving_stats,"sub-block interleaving" ); + printStatIndent(&eNB->ulsch_demultiplexing_stats,"sub-block demultiplexing" ); + printStatIndent(&eNB->ulsch_rate_unmatching_stats,"sub-block rate-matching" ); + printf("|__ turbo_decoder(%d bits), avg iterations: %.1f %.2f us (%d cycles, %d trials)\n", + eNB->ulsch[0]->harq_processes[harq_pid]->Cminus ? + eNB->ulsch[0]->harq_processes[harq_pid]->Kminus : + eNB->ulsch[0]->harq_processes[harq_pid]->Kplus, + eNB->ulsch_tc_intl1_stats.trials/(double)eNB->ulsch_tc_init_stats.trials, + (double)eNB->ulsch_turbo_decoding_stats.diff/eNB->ulsch_turbo_decoding_stats.trials*timeBase, + (int)((double)eNB->ulsch_turbo_decoding_stats.diff/eNB->ulsch_turbo_decoding_stats.trials), + eNB->ulsch_turbo_decoding_stats.trials); + printStatIndent2(&eNB->ulsch_tc_init_stats,"init", eNB->ulsch_tc_init_stats.trials); + printStatIndent2(&eNB->ulsch_tc_alpha_stats,"alpha", eNB->ulsch_tc_init_stats.trials); + printStatIndent2(&eNB->ulsch_tc_beta_stats,"beta", eNB->ulsch_tc_init_stats.trials); + printStatIndent2(&eNB->ulsch_tc_gamma_stats,"gamma", eNB->ulsch_tc_init_stats.trials); + printStatIndent2(&eNB->ulsch_tc_ext_stats,"ext", eNB->ulsch_tc_init_stats.trials); + printStatIndent2(&eNB->ulsch_tc_intl1_stats,"turbo internal interleaver", eNB->ulsch_tc_init_stats.trials); + printStatIndent2(&eNB->ulsch_tc_intl2_stats,"intl2+HardDecode+CRC", eNB->ulsch_tc_init_stats.trials); } if(abstx) { //ABSTRACTION blerr= (double)errs[1]/(round_trials[1]); //printf("hata yok XX,"); - - blerr = (double)errs[0]/(round_trials[0]); if(saving_bler==0) @@ -1736,12 +1522,9 @@ int main(int argc, char **argv) // printf("hata yok XX,"); - if(blerr<1) saving_bler = 0; else saving_bler =1; - - } //ABStraction if ( (test_perf != 0) && (100 * effective_rate > test_perf )) { @@ -1759,7 +1542,6 @@ int main(int argc, char **argv) round_trials[2], errs[3], round_trials[3]); - //fprintf(time_meas_fd,"SNR; MCS; TBS; rate; err0; trials0; err1; trials1; err2; trials2; err3; trials3;ND;\n"); fprintf(time_meas_fd,"%f;%d;%d;%f;%2.1f;%f;%d;%d;%d;%d;%d;%d;%d;%d;%e;%e;%e;%e;%f;%f;", SNR, @@ -1783,7 +1565,6 @@ int main(int argc, char **argv) (1.0*(round_trials[0]-errs[0])+2.0*(round_trials[1]-errs[1])+3.0*(round_trials[2]-errs[2])+4.0*(round_trials[3]-errs[3]))/((double)round_trials[0])/ (double)eNB->ulsch[0]->harq_processes[harq_pid]->TBS, (1.0*(round_trials[0]-errs[0])+2.0*(round_trials[1]-errs[1])+3.0*(round_trials[2]-errs[2])+4.0*(round_trials[3]-errs[3]))/((double)round_trials[0])); - //fprintf(time_meas_fd,"UE_PROC_TX(%d); OFDM_MOD(%d); UL_MOD(%d); UL_ENC(%d); eNB_PROC_RX(%d); OFDM_DEMOD(%d); UL_DEMOD(%d); UL_DECOD(%d);\n", fprintf(time_meas_fd,"%d; %d; %d; %d; %d; %d; %d; %d;", UE->phy_proc_tx.trials, @@ -1805,52 +1586,52 @@ int main(int argc, char **argv) get_time_meas_us(&eNB->ulsch_demodulation_stats), get_time_meas_us(&eNB->ulsch_decoding_stats) ); - //fprintf(time_meas_fd,"UE_PROC_TX_STD;UE_PROC_TX_MAX;UE_PROC_TX_MIN;UE_PROC_TX_MED;UE_PROC_TX_Q1;UE_PROC_TX_Q3;UE_PROC_TX_DROPPED;\n"); - fprintf(time_meas_fd,"%f;%f;%f;%f;%f;%f;%d;", std_phy_proc_tx, t_tx_max, t_tx_min, tx_median, tx_q1, tx_q3, n_tx_dropped); - + fprintf(time_meas_fd,"%f;%f;%f;%f;%f;%f;%d;", + squareRoot(&UE->phy_proc_tx), t_tx_max, t_tx_min, median(table_tx), q1(table_tx), q3(table_tx), n_tx_dropped); //fprintf(time_meas_fd,"IFFT;\n"); - fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_tx_ifft, tx_ifft_median, tx_ifft_q1, tx_ifft_q3); - + fprintf(time_meas_fd,"%f;%f;%f;%f;", + squareRoot(&UE->ofdm_mod_stats), + median(table_tx_ifft),q1(table_tx_ifft),q3(table_tx_ifft)); //fprintf(time_meas_fd,"MOD;\n"); - fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_tx_mod, tx_mod_median, tx_mod_q1, tx_mod_q3); - + fprintf(time_meas_fd,"%f;%f;%f;%f;", + squareRoot(&UE->ulsch_modulation_stats), + median(table_tx_mod), q1(table_tx_mod), q3(table_tx_mod)); //fprintf(time_meas_fd,"ENC;\n"); - fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_tx_enc, tx_enc_median, tx_enc_q1, tx_enc_q3); - + fprintf(time_meas_fd,"%f;%f;%f;%f;", + squareRoot(&UE->ulsch_encoding_stats), + median(table_tx_enc),q1(table_tx_enc),q3(table_tx_enc)); //fprintf(time_meas_fd,"eNB_PROC_RX_STD;eNB_PROC_RX_MAX;eNB_PROC_RX_MIN;eNB_PROC_RX_MED;eNB_PROC_RX_Q1;eNB_PROC_RX_Q3;eNB_PROC_RX_DROPPED;\n"); - fprintf(time_meas_fd,"%f;%f;%f;%f;%f;%f;%d;", std_phy_proc_rx, t_rx_max, t_rx_min, rx_median, rx_q1, rx_q3, n_rx_dropped); - + fprintf(time_meas_fd,"%f;%f;%f;%f;%f;%f;%d;", + squareRoot(&eNB->phy_proc_rx), t_rx_max, t_rx_min, + median(table_rx), q1(table_rx), q3(table_rx), n_rx_dropped); //fprintf(time_meas_fd,"FFT;\n"); - fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_rx_fft, rx_fft_median, rx_fft_q1, rx_fft_q3); - + fprintf(time_meas_fd,"%f;%f;%f;%f;", + squareRoot(&ru->ofdm_demod_stats), + median(table_rx_fft), q1(table_rx_fft), q3(table_rx_fft)); //fprintf(time_meas_fd,"DEMOD;\n"); - fprintf(time_meas_fd,"%f;%f;%f;%f;", std_phy_proc_rx_demod,rx_demod_median, rx_demod_q1, rx_demod_q3); - + fprintf(time_meas_fd,"%f;%f;%f;%f;", + squareRoot(&eNB->ulsch_demodulation_stats), + median(table_rx_demod), q1(table_rx_demod), q3(table_rx_demod)); //fprintf(time_meas_fd,"DEC;\n"); - fprintf(time_meas_fd,"%f;%f;%f;%f\n", std_phy_proc_rx_dec, rx_dec_median, rx_dec_q1, rx_dec_q3); - - + fprintf(time_meas_fd,"%f;%f;%f;%f\n", + squareRoot(&eNB->ulsch_decoding_stats), + median(table_rx_dec), q1(table_rx_dec), q3(table_rx_dec)); printf("[passed] effective rate : %f (%2.1f%%,%f)): log and break \n",rate*effective_rate, 100*effective_rate, rate ); break; } else if (test_perf !=0 ) { printf("[continue] effective rate : %f (%2.1f%%,%f)): increase snr \n",rate*effective_rate, 100*effective_rate, rate); } - if (((double)errs[0]/(round_trials[0]))<1e-2) break; - } // SNR + } // SNR // - - //LOG_M("chestim_f.m","chestf",eNB->pusch_vars[0]->drs_ch_estimates[0][0],300*12,2,1); // LOG_M("chestim_t.m","chestt",eNB->pusch_vars[0]->drs_ch_estimates_time[0][0], (frame_parms->ofdm_symbol_size)*2,2,1); - }//ch realization - oai_exit=1; pthread_cond_signal(&ru->proc.cond_fep); @@ -1865,7 +1646,6 @@ int main(int argc, char **argv) fclose (time_meas_fd); return(0); - } diff --git a/openair2/UTIL/LISTS/list.h b/openair2/UTIL/LISTS/list.h index bf4d7e7580..818df2be26 100644 --- a/openair2/UTIL/LISTS/list.h +++ b/openair2/UTIL/LISTS/list.h @@ -44,6 +44,8 @@ #include #include #include +#include + #include "UTIL/MEM/mem_block.h" @@ -103,4 +105,37 @@ void totable (double*, struct list*); int compare (const void * a, const void * b); int32_t calculate_median(struct list *loc_list); + +typedef struct { + size_t size; + size_t mallocedSize; + size_t atomSize; + size_t increment; +} varArray_t; + +static inline varArray_t * initVarArray(size_t increment, size_t atomSize) { + varArray_t * tmp=malloc(sizeof(varArray_t)+increment*atomSize); + tmp->size=0; + tmp->atomSize=atomSize; + tmp->mallocedSize=increment; + tmp->increment=increment; + return(tmp); +} + +static inline void * dataArray(varArray_t * input) { + return input+1; +} + +static inline void appendVarArray(varArray_t * input, void* data) { + if (input->size>=input->mallocedSize) { + input->mallocedSize+=input->increment; + input=realloc(input,sizeof(varArray_t)+input->mallocedSize*input->atomSize); + } + memcpy((uint8_t*)(input+1)+input->atomSize*input->size++, data, input->atomSize); +} + +static inline void freeVarArray(varArray_t * input) { + free(input); +} + #endif diff --git a/targets/RT/USER/lte-enb.c b/targets/RT/USER/lte-enb.c index 441bc6df21..e2415e1156 100644 --- a/targets/RT/USER/lte-enb.c +++ b/targets/RT/USER/lte-enb.c @@ -258,7 +258,7 @@ static inline int rxtx(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc, char *thread_nam LOG_D(PHY,"%s() Exit proc[rx:%d%d tx:%d%d]\n", __FUNCTION__, proc->frame_rx, proc->subframe_rx, proc->frame_tx, proc->subframe_tx); LOG_D(PHY, "rxtx:%lld nfapi:%lld phy:%lld tx:%lld rx:%lld prach:%lld ofdm:%lld ", - softmodem_stats_rxtx_sf.diff_now, nfapi_meas.diff_now, + softmodem_stats_rxtx_sf.p_time, nfapi_meas.p_time, TICK_TO_US(eNB->phy_proc), TICK_TO_US(eNB->phy_proc_tx), TICK_TO_US(eNB->phy_proc_rx),