Commit ad98ecef authored by Rohit Gupta's avatar Rohit Gupta

Merge branch 'develop' into feature-34-test_framework

parents 07d7fc70 b4f6e77a
OpenAirInterface is under GNU GPLv3 license. The full GNU General Public License is included in this distribution in the file called "COPYING".
The OpenAirInterface (OAI) software is composed of six different parts:
openair1: 3GPP LTE Rel-8 PHY layer + PHY RF simulation
openair2: 3GPP LTE Rel-9 RLC/MAC/PDCP/RRC implementations, eNB application, X2AP. Note that for RLC, the following versions are userL UM_v9.3.0, TM_v9.3.0, and AM_v9.3.0. For PDCP, PDCP_v10.1.0 is used. For RRC, only LITE is used.
openair3: 3GPP LTE Rel9 and 10 MME/NAS, S+P-GW, HSS, S1AP (ENB and MME).
common: some common OAI utilities, other tools can be found at openair2/UTILS
targets: scripts to compile and lauch different system targets (simulation, emulation and real-time platforms, user-space tools for these platforms (tbd))
see README files in these subdirectories for more information
see also https://twiki.eurecom.fr/twiki/bin/view/OpenAirInterface/WebHome
OpenAirInterface is under OpenAirInterface Software Alliance license.
├── http://www.openairinterface.org/?page_id=101
├── http://www.openairinterface.org/?page_id=698
The OpenAirInterface (OAI) software is composed of the following parts:
openairinterface5g
├── cmake_targets: build utilities to compile (simulation, emulation and real-time platforms), and generated build files
├── common : some common OAI utilities, other tools can be found at openair2/UTILS
├── COPYING
├── maketags : script to generate emacs tags
├── openair1 : 3GPP LTE Rel-10 PHY layer + PHY RF simulation and a subset of Rel 12 Features.
├── openair2 :3GPP LTE Rel-10 RLC/MAC/PDCP/RRC/X2AP implementation.
├── LAYER2/RLC/ with the following subdirectories: UM_v9.3.0, TM_v9.3.0, and AM_v9.3.0.
├── LAYER2/PDCP/PDCP_v10.1.0.
├── RRC/LITE
├── PHY_INTERFACE
├── X2AP
├── ENB_APP
├── openair3: 3GPP LTE Rel10 for S1AP, NAS GTPV1-U for both ENB and UE.
├── GTPV1-U
├── NAS
├── S1AP
├── SCTP
├── SECU
├── UDP
└── targets: top level wrapper for unitary simulation for PHY channels, system-level emulation (eNB-UE with and without S1), and realtime eNB and UE and RRH GW.
......@@ -260,7 +260,7 @@ endif (${ENABLE_ITTI})
add_boolean_option(RTAI False "Use RTAI")
if (${RTAI})
set(LOWLATENCY False)
set(DEADLINE_SCHEDULER False)
set(CPU_AFFINITY False)
add_definitions("-DENABLE_RTAI_CLOCK")
add_definitions("-DCONFIG_RTAI_LXRT_INLINE")
......@@ -605,7 +605,7 @@ endif (${TRANSP_PRO} STREQUAL "ETHERNET")
include_directories ("${OPENAIR_TARGETS}/ARCH/COMMON")
Message("LOWLATENCY flag is ${LOWLATENCY}")
Message("DEADLINE_SCHEDULER flag is ${DEADLINE_SCHEDULER}")
Message("CPU_Affinity flag is ${CPU_AFFINITY}")
##############################################################
......@@ -619,7 +619,7 @@ add_boolean_option(RRC_DEFAULT_RAB_IS_AM False "set the RLC mode to AM for the d
add_boolean_option(OAI_NW_DRIVER_TYPE_ETHERNET False "????")
add_boolean_option(DISABLE_USE_NAS False "???")
add_boolean_option(LOWLATENCY True "Use the Linux scheduler SCHED_DEADLINE: kernel >= 3.14")
add_boolean_option(DEADLINE_SCHEDULER True "Use the Linux scheduler SCHED_DEADLINE: kernel >= 3.14")
add_boolean_option(CPU_AFFINITY False "Enable CPU Affinity of threads (only valid without deadline scheduler). It is enabled only with >2 CPUs")
add_boolean_option(NAS_ADDRESS_FIX False "specific to oaisim: for nasmesh driver")
add_boolean_option(NAS_NETLINK False "???? Must be True to compile nasmesh driver without rtai")
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD True )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD True )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX False )
set ( LINUX_LIST False )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD True )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX False )
set ( LINUX_LIST False )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD True )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX False )
set ( LINUX_LIST False )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD True )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX False )
set ( LINUX_LIST False )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD True )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -22,7 +22,7 @@ set(LINUX_LIST False)
set(LINUX True)
set(LOCALIZATION False)
set(LOG_NO_THREAD True)
set(LOWLATENCY False)
set(DEADLINE_SCHEDULER False)
set(MAC_CONTEXT 1)
set(MAX_NUM_CCs 1)
set(MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD True )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -22,7 +22,7 @@ set(LINUX_LIST False)
set(LINUX True)
set(LOCALIZATION False)
set(LOG_NO_THREAD True)
set(LOWLATENCY False)
set(DEADLINE_SCHEDULER False)
set(MAC_CONTEXT 1)
set(MAX_NUM_CCs 1)
set(MESSAGE_CHART_GENERATOR False)
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD True )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD 1 )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD 1 )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD 1 )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD 1 )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD 1 )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD 1 )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD 1 )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD 1 )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD 1 )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD 1 )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD 1 )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD 1 )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -45,8 +45,8 @@ MSC_GEN="False"
XFORMS="True"
PRINT_STATS="False"
VCD_TIMING="False"
LOWLATENCY_FLAG_USER="False"
FORCE_LOWLATENCY_FLAG_USER=""
DEADLINE_SCHEDULER_FLAG_USER="False"
FORCE_DEADLINE_SCHEDULER_FLAG_USER=""
CPU_AFFINITY_FLAG_USER="True" #Only valid when lowlatecy flag is set to False
REL="Rel10"
HW="None"
......@@ -125,7 +125,7 @@ Options
--disable-deadline
Disables deadline scheduler of Linux kernel (>=3.14.x).
--enable-deadline
Disables deadline scheduler of Linux kernel (>=3.14.x).
Enable deadline scheduler of Linux kernel (>=3.14.x).
--disable-cpu-affinity
Disables CPU Affinity between UHD/TX/RX Threads (Valid only when deadline scheduler is disabled). By defaulT, CPU Affinity is enabled when not using deadline scheduler. It is enabled only with >2 CPUs. For eNB, CPU_0-> Device library (UHD), CPU_1->TX Threads, CPU_2...CPU_MAX->Rx Threads. For UE, CPU_0->Device Library(UHD), CPU_1..CPU_MAX -> All the UE threads
Usage (first build):
......@@ -259,11 +259,11 @@ function main() {
echo_info "Will build doxygen support"
shift;;
--disable-deadline)
FORCE_LOWLATENCY_FLAG_USER="False"
FORCE_DEADLINE_SCHEDULER_FLAG_USER="False"
echo_info "Disabling the usage of deadline scheduler"
shift 1;;
--enable-deadline)
FORCE_LOWLATENCY_FLAG_USER="True"
FORCE_DEADLINE_SCHEDULER_FLAG_USER="True"
echo_info "Enabling the usage of deadline scheduler"
shift 1;;
--disable-cpu-affinity)
......@@ -314,33 +314,33 @@ function main() {
#By default: USRP: disable,
#By default: BLADERF: enable,
#By default: EXMIMO: enable
if [ "$FORCE_LOWLATENCY_FLAG_USER" = "" ]; then
if [ "$FORCE_DEADLINE_SCHEDULER_FLAG_USER" = "" ]; then
if [ "$HW" = "EXMIMO" ] ; then
LOWLATENCY_FLAG_USER="False"
DEADLINE_SCHEDULER_FLAG_USER="False"
elif [ "$HW" = "ETHERNET" ] ; then
LOWLATENCY_FLAG_USER="True"
DEADLINE_SCHEDULER_FLAG_USER="True"
elif [ "$HW" = "OAI_USRP" ] ; then
LOWLATENCY_FLAG_USER="False"
DEADLINE_SCHEDULER_FLAG_USER="False"
elif [ "$HW" = "OAI_BLADERF" ] ; then
LOWLATENCY_FLAG_USER="False"
DEADLINE_SCHEDULER_FLAG_USER="False"
elif [ "$HW" = "OAI_LMSSDR" ] ; then
LOWLATENCY_FLAG_USER="False"
DEADLINE_SCHEDULER_FLAG_USER="False"
elif [ "$HW" = "None" ] ; then
LOWLATENCY_FLAG_USER="False"
DEADLINE_SCHEDULER_FLAG_USER="False"
else
echo_error "Unknown HW type $HW. Exiting now..."
exit
fi
else
LOWLATENCY_FLAG_USER=$FORCE_LOWLATENCY_FLAG_USER
DEADLINE_SCHEDULER_FLAG_USER=$FORCE_DEADLINE_SCHEDULER_FLAG_USER
fi
#Disable CPU Affinity for deadline scheduler
if [ "$LOWLATENCY_FLAG_USER" = "True" ] ; then
if [ "$DEADLINE_SCHEDULER_FLAG_USER" = "True" ] ; then
CPU_AFFINITY_FLAG_USER="False"
fi
echo_info "Flags for Deadline scheduler: $LOWLATENCY_FLAG_USER"
echo_info "Flags for Deadline scheduler: $DEADLINE_SCHEDULER_FLAG_USER"
echo_info "Flags for CPU Affinity: $CPU_AFFINITY_FLAG_USER"
############################################
......@@ -432,7 +432,7 @@ function main() {
echo "set ( RF_BOARD \"${HW}\")" >> $cmake_file
echo "set ( TRANSP_PRO \"${TP}\")" >> $cmake_file
echo "set(PACKAGE_NAME \"${lte_exec}\")" >> $cmake_file
echo "set (LOWLATENCY \"${LOWLATENCY_FLAG_USER}\" )" >>$cmake_file
echo "set (DEADLINE_SCHEDULER \"${DEADLINE_SCHEDULER_FLAG_USER}\" )" >>$cmake_file
echo "set (CPU_AFFINITY \"${CPU_AFFINITY_FLAG_USER}\" )" >>$cmake_file
echo 'include(${CMAKE_CURRENT_SOURCE_DIR}/../CMakeLists.txt)' >> $cmake_file
cd $DIR/$lte_build_dir/build
......@@ -660,7 +660,7 @@ function main() {
echo "set(RF_BOARD \"${HW}\")" >> $cmake_file
echo "set(TRANSP_PRO \"${TP}\")" >> $cmake_file
echo 'set(PACKAGE_NAME "\"rrh_gw\"")' >> $cmake_file
echo "set (LOWLATENCY \"${LOWLATENCY_FLAG_USER}\" )" >>$cmake_file
echo "set (DEADLINE_SCHEDULER \"${DEADLINE_SCHEDULER_FLAG_USER}\" )" >>$cmake_file
echo "set (CPU_AFFINITY \"${CPU_AFFINITY_FLAG_USER}\" )" >>$cmake_file
echo 'include(${CMAKE_CURRENT_SOURCE_DIR}/../CMakeLists.txt)' >> $cmake_file
cd $DIR/$rrh_build_dir/build
......
......@@ -29,7 +29,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD True )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False)
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD True )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False)
......
......@@ -29,7 +29,7 @@ set ( LINUX_LIST False )
set ( LINUX False )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD False )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MIH_C_MEDIEVAL_EXTENSIONS False )
......
......@@ -28,7 +28,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD 1 )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
......
......@@ -29,7 +29,7 @@ set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD True )
set ( LOWLATENCY False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False)
......
......@@ -8,14 +8,14 @@ include $(OPENAIR_TARGETS)/Makefile.common
KERNEL_VERSION:=$(shell echo `uname -r | cut -d. -f-2`)
KERNEL_TYPE:=$(shell echo `uname -r | cut -d. -f-3 | cut -d- -f3`)
LOWLATENCY_KERNEL:=$(shell if [ $(KERNEL_TYPE) = "lowlatency" ]; then echo "1" ; else echo "0" ; fi)
DEADLINE_SCHEDULER_KERNEL:=$(shell if [ $(KERNEL_TYPE) = "lowlatency" ]; then echo "1" ; else echo "0" ; fi)
include $(OPENAIR2_DIR)/RRC/LITE/MESSAGES/Makefile.inc
ifdef EXMIMO
#ifdef LOWLATENCY # this ifdef is to be removed after the debugging
ifeq ($(LOWLATENCY_KERNEL),1)
CFLAGS+=-DLOWLATENCY
#ifdef DEADLINE_SCHEDULER # this ifdef is to be removed after the debugging
ifeq ($(DEADLINE_SCHEDULER_KERNEL),1)
CFLAGS+=-DDEADLINE_SCHEDULER
endif
#endif
endif
......@@ -431,7 +431,7 @@ show:
@echo IS_REL10 is $(IS_REL10)
@echo openssl $(OPENSSL_FOUND)
@echo nettle $(NETTLE_FOUND)
@echo lowlatency kernel: $(LOWLATENCY_KERNEL)
@echo lowlatency kernel: $(DEADLINE_SCHEDULER_KERNEL)
beautiful:
astyle --style=gnu -s2 $(SRC)
......
......@@ -254,7 +254,7 @@ void *rrh_eNB_thread(void *arg) {
pthread_mutex_init(&sync_trx_mutex,NULL);
/* create eNB module's TX/RX threads */
#ifdef LOWLATENCY
#ifdef DEADLINE_SCHEDULER
error_code_eNB_rx = pthread_create(&eNB_rx_thread, NULL, rrh_eNB_rx_thread, (void *)dev);
error_code_eNB_tx = pthread_create(&eNB_tx_thread, NULL, rrh_eNB_tx_thread, (void *)dev);
LOG_I(RRH,"[eNB][SCHED] deadline scheduling applied to eNB TX/RX threads\n");
......@@ -302,7 +302,7 @@ void *rrh_eNB_thread(void *arg) {
timerspec.it_interval.tv_nsec = rt_period%1000000000;
#ifdef LOWLATENCY
#ifdef DEADLINE_SCHEDULER
error_code_timer = pthread_create(&main_timer_proc_thread, NULL, timer_proc, (void *)&timerspec);
LOG_I(RRH,"[eNB][SCHED] deadline scheduling applied to timer thread \n");
#else
......@@ -368,7 +368,7 @@ void *rrh_eNB_rx_thread(void *arg) {
measurements = dev->measurements;
next_rx_pos = spp_eth;
#ifdef LOWLATENCY
#ifdef DEADLINE_SCHEDULER
struct sched_attr attr;
unsigned int flags = 0;
......@@ -560,7 +560,7 @@ void *rrh_eNB_tx_thread(void *arg) {
unsigned int subframe=0,frame=0;
unsigned int pck_tx=0;
#ifdef LOWLATENCY
#ifdef DEADLINE_SCHEDULER
struct sched_attr attr;
unsigned int flags = 0;
......
......@@ -176,7 +176,7 @@ pthread_t main_ue_thread;
pthread_attr_t attr_dlsch_threads;
pthread_attr_t attr_UE_thread;
#ifndef LOWLATENCY
#ifndef DEADLINE_SCHEDULER
struct sched_param sched_param_dlsch;
#endif
#endif
......@@ -192,7 +192,7 @@ struct sched_param sched_param_UE_thread;
pthread_attr_t attr_eNB_proc_tx[MAX_NUM_CCs][NUM_ENB_THREADS];
pthread_attr_t attr_eNB_proc_rx[MAX_NUM_CCs][NUM_ENB_THREADS];
#ifndef LOWLATENCY
#ifndef DEADLINE_SCHEDULER
struct sched_param sched_param_eNB_proc_tx[MAX_NUM_CCs][NUM_ENB_THREADS];
struct sched_param sched_param_eNB_proc_rx[MAX_NUM_CCs][NUM_ENB_THREADS];
#endif
......@@ -1087,7 +1087,7 @@ static void* eNB_thread_tx( void* param )
}
#else
#ifdef LOWLATENCY
#ifdef DEADLINE_SCHEDULER
struct sched_attr attr;
unsigned int flags = 0;
uint64_t runtime = 850000 ;
......@@ -1295,7 +1295,7 @@ static void* eNB_thread_tx( void* param )
if (proc->frame_tx==1024)
proc->frame_tx=0;
stop_meas( &softmodem_stats_tx_sf[proc->subframe] );
#ifdef LOWLATENCY
#ifdef DEADLINE_SCHEDULER
if (opp_enabled){
if(softmodem_stats_tx_sf[proc->subframe].diff_now/(cpuf) > attr.sched_runtime){
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_RUNTIME_TX_ENB, (softmodem_stats_tx_sf[proc->subframe].diff_now/cpuf - attr.sched_runtime)/1000000.0);
......@@ -1370,7 +1370,7 @@ static void* eNB_thread_rx( void* param )
}
#else
#ifdef LOWLATENCY
#ifdef DEADLINE_SCHEDULER
struct sched_attr attr;
unsigned int flags = 0;
uint64_t runtime = 870000 ;
......@@ -1534,7 +1534,7 @@ LOG_I( HW, "[SCHED][eNB] RX thread %d started on CPU %d TID %ld, sched_policy =
proc->frame_rx=0;
stop_meas( &softmodem_stats_rx_sf[proc->subframe] );
#ifdef LOWLATENCY
#ifdef DEADLINE_SCHEDULER
if (opp_enabled){
if(softmodem_stats_rx_sf[proc->subframe].diff_now/(cpuf) > attr.sched_runtime){
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_RUNTIME_RX_ENB, (softmodem_stats_rx_sf[proc->subframe].diff_now/cpuf - attr.sched_runtime)/1000000.0);
......@@ -1576,7 +1576,7 @@ void init_eNB_proc(void)
// set the stack size
#ifndef LOWLATENCY
#ifndef DEADLINE_SCHEDULER
/*
pthread_attr_init( &attr_eNB_proc_tx[CC_id][i] );
if (pthread_attr_setstacksize( &attr_eNB_proc_tx[CC_id][i], 64 *PTHREAD_STACK_MIN ) != 0)
......@@ -1603,7 +1603,7 @@ void init_eNB_proc(void)
pthread_mutex_init( &PHY_vars_eNB_g[0][CC_id]->proc[i].mutex_rx, NULL);
pthread_cond_init( &PHY_vars_eNB_g[0][CC_id]->proc[i].cond_tx, NULL);
pthread_cond_init( &PHY_vars_eNB_g[0][CC_id]->proc[i].cond_rx, NULL);
#ifndef LOWLATENCY
#ifndef DEADLINE_SCHEDULER
pthread_create( &PHY_vars_eNB_g[0][CC_id]->proc[i].pthread_tx, &attr_eNB_proc_tx[CC_id][i], eNB_thread_tx, &PHY_vars_eNB_g[0][CC_id]->proc[i] );
pthread_create( &PHY_vars_eNB_g[0][CC_id]->proc[i].pthread_rx, &attr_eNB_proc_rx[CC_id][i], eNB_thread_rx, &PHY_vars_eNB_g[0][CC_id]->proc[i] );
#else
......@@ -1778,7 +1778,7 @@ static void* eNB_thread( void* arg )
#ifdef RTAI
RT_TASK* task = rt_task_init_schmod(nam2num("eNBmain"), 0, 0, 0, SCHED_FIFO, 0xF);
#else
#ifdef LOWLATENCY
#ifdef DEADLINE_SCHEDULER
struct sched_attr attr;
unsigned int flags = 0;
......@@ -3305,7 +3305,7 @@ int main( int argc, char **argv )
#endif
}
#ifndef LOWLATENCY
#ifndef DEADLINE_SCHEDULER
/* Currently we set affinity for UHD to CPU 0 for eNB/UE and only if number of CPUS >2 */
......@@ -3608,7 +3608,7 @@ int main( int argc, char **argv )
pthread_attr_init (&attr_UE_thread);
pthread_attr_setstacksize(&attr_UE_thread,8192);//5*PTHREAD_STACK_MIN);
#ifndef LOWLATENCY
#ifndef DEADLINE_SCHEDULER
sched_param_UE_thread.sched_priority = sched_get_priority_max(SCHED_FIFO);
pthread_attr_setschedparam(&attr_UE_thread,&sched_param_UE_thread);
sched_param_dlsch.sched_priority = sched_get_priority_max(SCHED_FIFO); //OPENAIR_THREAD_PRIORITY;
......
......@@ -212,7 +212,7 @@ static void *UE_thread_synch(void *arg)
printf("UE_thread_sync in with PHY_vars_UE %p\n",arg);
printf("waiting for sync (UE_thread_synch) \n");
#ifndef LOWLATENCY
#ifndef DEADLINE_SCHEDULER
int policy, s, j;
struct sched_param sparam;
char cpu_affinity[1024];
......@@ -701,7 +701,7 @@ static void *UE_thread_tx(void *arg)
LOG_D(HW,"Started UE TX thread (id %p)\n",task);
#else
#ifdef LOWLATENCY
#ifdef DEADLINE_SCHEDULER
struct sched_attr attr;
unsigned int flags = 0;
......@@ -920,7 +920,7 @@ static void *UE_thread_rx(void *arg)