diff --git a/cmake_targets/tools/perf_oai.bash b/cmake_targets/tools/perf_oai.bash
new file mode 100755
index 0000000000000000000000000000000000000000..17c04c4ea66cb934dccd517a723c727fac89cf2c
--- /dev/null
+++ b/cmake_targets/tools/perf_oai.bash
@@ -0,0 +1,787 @@
+################################################################################
+# OpenAirInterface
+# Copyright(c) 1999 - 2015 Eurecom
+#
+# OpenAirInterface is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) anylater version.
+#
+#
+# OpenAirInterface is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with OpenAirInterface.The full GNU General Public License is
+# included in this distribution in the file called "COPYING". If not,
+# see <http://www.gnu.org/licenses/>.
+#
+# Contact Information
+# OpenAirInterface Admin: openair_admin@eurecom.fr
+# OpenAirInterface Tech : openair_tech@eurecom.fr
+# OpenAirInterface Dev : openair4g-devel@eurecom.fr
+#
+# Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
+#
+################################################################################
+# file build_oai.bash
+# brief apply a traffic generator, send traffic and measure the performance of OAI
+# OTG is mainly used for OASIM and D-ITG (or iperf) for LTE-SOFTMODEM
+# author Navid Nikaein
+# company Eurecom
+# email: navid.nikaein@eurecom.fr
+# date 2015
+
+#!/bin/bash
+################################
+# include helper functions
+################################
+THIS_SCRIPT_PATH=$(dirname $(readlink -f $0))
+. $THIS_SCRIPT_PATH/build_helper
+
+
+#######################################
+# Default PARAMETERS
+######################################
+#general
+
+declare PERF_APP="OTG-OAISIM" # ITG, ITG_DECODE, PING, OTG,
+declare TEST_MODE=0
+declare KEEP_LOG_FILESNUM_PKTS=0
+declare OWD="rttm"
+declare DURATION=60000 # ms
+declare NUM_PKTS=10000
+declare KBYTES=1000 # KBYTES
+declare START=0
+declare DST="127.0.0.1"
+declare DPORT="8999"
+declare TP="UDP"
+declare IDT_DIST="CONSTANT"
+declare PS_DIST="CONSTANT"
+
+#IDT
+declare RATE=1000 # pkt / s
+declare MIN_RATE=100
+declare MAX_RATE=1000
+
+# set paths to the required binaries and check if the required binaries are available
+ENB_CONFIG=$OPENAIR_DIR/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.generic.oaisim.local_no_mme.conf
+OAISIM_EXEC=$OPENAIR_DIR/targets/bin/oaisim_nos1
+BYPASSE_ITTI=0
+OTGPLOT="$OPENAIR2_DIR/UTIL/OTG/OTGplot"
+PS2PDF="ps2pdf"
+
+print_help_perf(){
+ echo_success "Name : perf_oai generate traffic and evaluate the performance "
+ echo_success "Usage: perf_oai -l ITG "
+ echo_success "-l | --perf-app : Set Performance evaluation app: ITGS, ITGD,PING, OTG-OAISIM, OTG-CBA, (default OTG-OAISIM)"
+ echo_success "-m | --owd : enable D-ITG one-way-delay meter (default disabled)"
+ echo_success "-e | --duration : set the duration of the experiment (default 60000ms)"
+ echo_success "-i | --idt-dist : set the distribution of the inter-departure time: CONSTANT, UNIFORM,EXPONENTIAL (default CONSTANT)"
+ echo_success "-s | --ps-dist : set the distribution of the inter-departure time (default CONSTANT, available options: UNIFORM,EXPONENTIAL)"
+ echo_success "-d | --dst : set the destination address (default 127.0.0.1)"
+ echo_success "-p | --dst-port : set the destination address (default NONE)"
+ echo_success "-t | --test : enable test mode to validate the functionality (default disabled)"
+ echo_success "-k | --keep-log-file : keep the log files (default disabled)"
+ echo_success "-c | --enb-config : set the eNB config path (default $ENB_CONFIG)"
+ echo_success "-x | --oaisim-exec : set oaisim exec path (default $OASIM_EXEC with nos1 and ITTI enabled)"
+ echo_success "-b | --bypass-itti : bypass ITTI interafce (default use itti)"
+
+
+}
+
+################################
+# run ITGSEND
+################################
+
+itg_send(){
+
+ $SUDO apt-get install -y test_install_package d-itg
+
+ LOG_FILE="itg_log_template.txt"
+ touch results/${LOG_FILE}
+
+ if [ $TEST_MODE = 0 ] ; then
+ declare -a PS=(32 64 128 256 512 1024 1408)
+ declare -a IDT=(1 5 10 50 100 1000)
+ else
+ declare -a PS=(32 64)
+ declare -a IDT=(1)
+ fi
+
+ declare PS_LEN=${#PS[@]}
+ declare IDT_LEN=${#IDT[@]}
+#echo_info "PS_LEN is $PS_LEN, IDT_LEN is $IDT_LEN"
+
+ declare i=0
+ declare j=0
+ declare e=0
+ # send traffic
+ for idt in ${IDT[@]}; do
+# echo_info "IDT is set to $idt i is $i"
+ if [ $i -lt $IDT_LEN ]; then
+ let i++;
+ fi
+
+ if [ $IDT_DIST = "CONSTANT" ]; then
+ IDT_OPT="-C $idt "
+ fi
+ if [ $IDT_DIST = "UNIFORM" ]; then
+ IDT_OPT="-U $idt ${IDT[i]} "
+ fi
+ if [ $IDT_DIST = "EXPONENTIAL" ]; then
+ IDT_OPT="-E $idt "
+ fi
+
+ for ps in ${PS[@]}; do
+# echo_info "PS is $ps j is $j"
+ if [ $j -lt $PS_LEN ]; then
+ let j++;
+ fi
+ if [ $PS_DIST = "CONSTANT" ]; then
+ PS_OPT="-c $ps "
+ fi
+ if [ $PS_DIST = "UNIFORM" ]; then
+ PS_OPT="-u $ps ${PS[j]} "
+ fi
+ if [ $PS_DIST = "EXPONENTIAL" ]; then
+ PS_OPT="-e $ps "
+ fi
+ start=$(date +%s)
+ RECV_FILE="recv_log_${IDT_DIST}_idt${idt}_${PS_DIST}_ps${ps}_${OWD}_${TP}"
+ echo_info "Start test_$i.$j:: ITGSend -a $DST $IDT_OPT $PS_OPT -m $OWD -d $START -T $TP -t $DURATION -x $RECV_FILE -l "
+ echo "Start test_$i.$j:: ITGSend -a $DST $IDT_OPT $PS_OPT -m $OWD -d $START -T $TP -t $DURATION -x $RECV_FILE -l " >> results/${oai_exp_date}
+ #sleep 1
+ ITGSend -a $DST $IDT_OPT $PS_OPT -m $OWD -d $START -T $TP -t $DURATION -x $RECV_FILE -l
+ itg_status=$?
+ end=$(date +%s)
+ diff=$(( $end - $start ))
+
+ if [ $itg_status = 0 ] ; then
+ echo_success "[$end] test_$i.$j passed"
+ echo "[$end] test_$i.$j passed" >> ./results/$LOG_FILE
+ STATUS="PASSED"
+ else
+ let e++;
+ echo_error "[$end] test_$i.$j failed :: D-ITG return exit code $itg_status"
+ echo "[$end]test_$i.$j failed :: ITG return exit code $itg_status" >> ./results/$LOG_FILE
+ STATUS="FAILED"
+ fi
+
+ echo_info "End test_$i.$j:: runtime: $diff"
+ echo "End test_$i.$j:: runtime: $diff" >> results/${oai_exp_date}
+
+ done
+
+ done
+
+}
+
+itg_decode(){
+
+ declare i=0
+ declare j=0
+ if [ $TEST_MODE = 0 ] ; then
+ declare -a PS=(32 64 128 256 512 1024 1408)
+ declare -a IDT=(1 5 10 50 100 1000)
+ else
+ declare -a PS=(32 64)
+ declare -a IDT=(1)
+ fi
+
+ for idt in ${IDT[@]}; do
+
+ for ps in ${PS[@]}; do
+ RECV_FILE="recv_log_${IDT_DIST}_idt${idt}_${PS_DIST}_ps${ps}_${OWD}_${TP}"
+ OUTPUT_FILE="results_${IDT_DIST}_idt${idt}_${PS_DIST}_ps${ps}_${OWD}_${TP}.txt"
+ OCTAVE_FILE="results_${IDT_DIST}_idt${idt}_${PS_DIST}_ps${ps}_${OWD}_${TP}.."
+
+ echo_info "decode test_$i.$j: ITGDec $RECV_FILE -v -t -l $OUTPUT_FILE -o $OCTAVE_FILE"
+ ITGDec $RECV_FILE -v -t -l $OUTPUT_FILE
+
+ done
+
+ done
+
+
+}
+
+ping_stats(){
+
+ status="failed"
+ failedhosts=""
+
+# add ip / hostname separated by white space
+
+if [ $TEST_MODE = 0 ]; then
+ declare COUNT=100
+ declare -a HOSTS=($DST)
+ declare -a PS=(64 768 2048 4096 8192)
+ declare -a IDT=(1 .8 .4 .2)
+else
+ declare COUNT=10
+ declare -a HOSTS=(localhost)
+ declare -a PS=(64 2048)
+ declare -a IDT=(.5)
+fi
+
+
+declare i=0
+declare j=0
+declare k=0
+
+start_exp=$(date +%s)
+
+for host in ${HOSTS[@]}; do
+ let i++;
+ let j=0;
+ OUTPUT_FILE="rtt_host${host}.csv"
+ touch results/${OUTPUT_FILE}
+ for idt in ${IDT[@]}; do
+ let j++;
+ let k=0;
+ for ps in ${PS[@]}; do
+ let k++;
+ # | grep 'received' | awk -F',' '{ print $2 }' | awk '{ print $1 }')
+ start=$(date +%s)
+ LOG_FILE="recv_log_host${host}_idt${idt}_ps${ps}.txt"
+ touch results/${LOG_FILE}
+ echo_info "Start test_$i.$j.$k:: ping -c $COUNT -q -U $host -s $ps -i $idt"
+ echo "Start test_$i.$j.$k:: ping -c $COUNT -q -U $host -s $ps -i $idt" >> results/${oai_exp_date}
+ $(ping -c $COUNT -q -U $host -s $ps -i $idt 1>&2 >> ./results/$LOG_FILE )
+ end=$(date +%s)
+ diff=$(( $end - $start ))
+
+ count=$(cat ./results/$LOG_FILE | awk -F, '/received/{print $2*1}')
+ latency=$(cat ./results/$LOG_FILE | tail -1 |cut -f2- -d=)
+
+ MIN=$(cut -f1 -d/ <<< $latency)
+ AVG=$(cut -f2 -d/ <<< $latency)
+ MAX=$(cut -f3 -d/ <<< $latency)
+ MDEV=$(cut -f4 -d/ <<< $latency | cut -f1 -d" ")
+ UNIT=$(cut -f2 -d" " <<< $latency)
+
+ echo_success "Latency:: count $count min $MIN avg $AVG max $MAX mdev $MDEV ($UNIT)"
+ echo "$idt;$ps;$COUNT;$count;$MIN;$AVG;$MAX;$MDEV;" >> ./results/$OUTPUT_FILE
+ if [ $count -eq 0 ]; then
+ failedhosts="$failedhosts $host"
+ status="failed"
+ else
+ status="passed"
+ fi
+ echo_info "End test_$i.$j.$k:: runtime: $diff :: status $status "
+ echo "End test_$i.$j.$k:: runtime: $diff :; status $status" >> results/${oai_exp_date}
+
+ done
+ done
+done
+end_exp=$(date +%s)
+diff_exp=$(( $end_exp - $start_exp ))
+
+let total_tests=i*j*k;
+echo_info "total tests: $total_tests for a duration $diff_exp (s)"
+
+}
+
+oaisim_otg_stats(){
+
+# install the required packages
+
+ $SUDO apt-get install -y test_install_package octave >> results/perf_log.txt 2>&1
+
+ $SUDO pkill oaisim
+ $SUDO pkill oaisim_nos1
+
+ $SUDO rmmod nasmesh > /dev/null 2>&1
+
+ echo_success "Bringup UE interface..."
+ $SUDO insmod $OPENAIR_DIR/targets/bin/nasmesh.ko
+ sync
+
+ if [ ! -f $OAISIM_EXEC ]; then
+ echo_info "3.1 compiling OAISIM ($OPENAIR_TARGETS/cmake_targets/build_oai --oaisim -c)"
+ ($OPENAIR_TARGETS/cmake_targets/build_oai --oaisim -c >> results/perf_log.txt 2>&1 )
+ build_stats=$?
+ if [ $build_stats != 0 ] ; then
+ echo_error "$OAISIM_EXEC cannot be built, check results/perf_log.txt file"
+ exit $?
+ fi
+ else
+ echo_info "ensure that OAISIM is not built with the S1 interface"
+ fi
+
+ if [ ! -f $OTGPLOT ]; then
+ echo_error "$OTGPLOT not found"
+ exit $?
+ fi
+
+# Set the default Parameters
+ ABSTRACTION=1
+#FRAME_TYPE=0 # FDD=0, TDD =1, 2,3,4,5,6
+ AGGR_RESULT=1
+ STATUS="PASSED"
+ EXTRA_STATS=0
+ declare NUM_UES=7
+
+ if [ $TEST_MODE = 0 ]; then
+ declare -a TEMPLATES=(120 121 122 123 124 125 126 127 128 129 130)
+ declare -a FRAME_TYPE=(0 3)
+ declare -a METRICS=(latency jitter goodput)
+ declare -a RB=(25 50 100)
+ else
+ declare -a TEMPLATES=(125)
+ declare -a FRAME_TYPE=(3)
+ declare -a METRICS=(latency)
+ declare -a RB=(25)
+ fi
+
+ if [ $ABSTRACTION = 1 ]; then
+ OPT="-a "
+ fi
+
+ if [ $BYPASSE_ITTI = 0 ]; then
+ OPT="$OPT -O $ENB_CONFIG "
+ fi
+
+ declare num_cols=0
+ let num_cols=NUM_UES+1
+ if [ $AGGR_RESULT = 1 ]; then
+ COLUMN="[$num_cols:$num_cols]"
+ else
+ COLUMN="[1:$num_cols]"
+ fi
+
+ declare i=0
+ declare j=0
+ declare k=0
+ declare e=0
+
+ start_exp=$(date +%s)
+
+ for template in ${TEMPLATES[@]}; do
+ let i++;
+ let j=0;
+ for frame in ${FRAME_TYPE[@]}; do
+ let j++;
+ let k=0;
+
+ if [ $frame = 0 ]; then
+ OPT="$OPT -F "
+ else
+ OPT="$OPT -C $frame "
+ fi
+
+ for rb in ${RB[@]}; do
+ let k++;
+ start=$(date +%s)
+ LOG_FILE="oaisim_log_template${template}_frame${frame}_rb${rb}.txt"
+ touch results/${LOG_FILE}
+ echo_info "[$start] Start test_$i.$j.$k:: $OAISIM_EXEC $OPT -R $RB -c $template"
+ echo "Start test_$i.$j.$k:: $OAISIM_EXEC $OPT -R $RB -c $template" >> results/${oai_exp_date}
+ #sleep 1
+ $OAISIM_EXEC $OPT -R $RB -c $template 1>&2 >> ./results/$LOG_FILE
+ # store exit status
+ oai_status=$?
+ end=$(date +%s)
+ diff=$(( $end - $start ))
+
+ #check the oaisim exit status
+ if [ $oai_status = 0 ] ; then
+ echo_success "[$end] test_$i.$j.$k passed"
+ echo "[$end] test_$i.$j.$k passed" >> ./results/$LOG_FILE
+ STATUS="PASSED"
+ else
+ let e++;
+ echo_error "[$end] test_$i.$j.$k failed :: OAISIM return exit code $oai_status (remove bin/oaisim)"
+ echo "[$end]test_$i.$j.$k failed :: OAISIM return exit code $oai_status" >> ./results/$LOG_FILE
+ STATUS="FAILED"
+ fi
+
+ # create the curves
+ for metric in ${METRICS[@]}; do
+ if [ $metric = "goodput" ]; then
+ unit="(kB/s)"
+ else
+ unit="(ms)"
+ fi
+ if [ -f /tmp/otg_${metric}.dat ]; then
+ export TITLE="Application $metric $unit"
+ cp /tmp/otg_${metric}.dat ./results/otg-${metric}-template${template}-frame${frame}-rb${rb}.dat
+ echo_info "$OTGPLOT ./results/otg-${metric}-template${template}-frame${frame}-rb${rb}.dat $COLUMN"
+ echo "$OTGPLOT ./results/otg-${metric}-template${template}-frame${frame}-rb${rb}.dat $COLUMN" >> results/${oai_exp_date}
+ $($OTGPLOT ./results/otg-${metric}-template${template}-frame${frame}-rb${rb}.dat $COLUMN 1>&2 >> ./results/$LOG_FILE )
+ $($PS2PDF -dOptimize=true -dEmbedAllFonts=true ./otg-${metric}-template${template}-frame${frame}-rb${rb}.eps )
+ # remove the first line of the file
+ echo "$(tail -n+2 ./results/otg-${metric}-template${template}-frame${frame}-rb${rb}.dat)" > ./results/otg-${metric}-template${template}-frame${frame}-rb${rb}.dat
+ else
+ echo_error "file /tmp/otg_${metric}.dat does not exists"
+ fi
+ done
+ if [ $KEEP_LOG_FILESNUM_PKTS = 0 ]; then
+ rm -f ./results/$LOG_FILE
+ fi
+ mv *.eps ./results/
+ mv *.pdf ./results/
+ mv /tmp/otg.log ./results/otg-template${template}-frame${frame}-rb${rb}.log
+ echo_info "End test_$i.$j.$k:: runtime: $diff :: status $STATUS"
+ echo "End test_$i.$j.$k:: runtime: $diff :: status $STATUS" >> results/${oai_exp_date}
+
+
+ done
+ done
+ done
+
+ end_exp=$(date +%s)
+ diff_exp=$(( $end_exp - $start_exp ))
+
+ let total_tests=i*j*k;
+ echo_info "total tests: $total_tests for a duration $diff_exp (s) error ($e)"
+ echo "total tests: $total_tests for a duration $diff_exp (s) error ($e)" >> results/${oai_exp_date}
+
+}
+
+
+cba_otg_stats(){
+
+ test_install_package octave
+
+ABSTRACTION=1
+FRAME_TYPE=0 # FDD=0, TDD =1
+AGGR_RESULT=1
+#OAISIM="$OPENAIR_TARGETS/bin/oaisim"
+OAISIM="bin/oaisim.cba" # to compile: make cleanall; make Rel10=1 CBA=1 in targets/SIMU/USER
+OTGPLOT="$OPENAIR2_DIR/UTIL/OTG/OTGplot"
+PS2PDF="ps2pdf"
+STATUS="PASSED"
+EXTRA_STATS=0
+declare NUM_UES=7
+
+if [ $TEST_MODE = 0 ]; then
+ declare -a TEMPLATES=(120 121 122 123 124 125 126 127 128 129 130)
+ declare -a CBA=(0 1 2 3 4)
+ declare -a BACKOFF=(0 15 30 60 120)
+ declare -a METRICS=(latency jitter goodput)
+ declare -a RB=(25)
+else
+ declare -a TEMPLATES=(125)
+ declare -a CBA=(1)
+ declare -a BACKOFF=(0 15 30 60 120)
+ declare -a METRICS=(latency)
+ declare -a RB=(25)
+fi
+
+if [ ! -f $OAISIM_EXEC ]; then
+ echo_error "$OAISIM_EXEC not found"
+ exit $?
+fi
+if [ ! -f $OTGPLOT ]; then
+ echo_error "$OTGPLOT not found"
+ exit $?
+fi
+
+if [ $ABSTRACTION = 1 ]; then
+ OPT="-a "
+fi
+if [ $FRAME_TYPE = 0 ]; then
+ OPT="$OPT -F "
+fi
+
+declare num_cols=0
+let num_cols=NUM_UES+1
+if [ $AGGR_RESULT = 1 ]; then
+ COLUMN="[$num_cols:$num_cols]"
+else
+ COLUMN="[1:$num_cols]"
+fi
+
+declare collision=0
+declare enb_cba_access=0
+declare ue_cba_access=0
+declare missed=0
+declare unused=0
+
+declare i=0
+declare j=0
+declare k=0
+declare e=0
+
+start_exp=$(date +%s)
+
+STATS1="cba_stats1.txt"
+touch results/${STATS1}
+
+for template in ${TEMPLATES[@]}; do
+ let i++;
+ let j=0;
+ for group in ${CBA[@]}; do
+ let j++;
+ let k=0;
+ for backoff in ${BACKOFF[@]}; do
+ let k++;
+ start=$(date +%s)
+ LOG_FILE="oaisim_log_template${template}_group${group}_backoff${backoff}.txt"
+ touch results/${LOG_FILE}
+ echo_info "[$start] Start test_$i.$j.$k:: $OAISIM_EXEC $OPT -w $group -R $RB --cba-backoff $backoff -c $template"
+ echo "Start test_$i.$j.$k:: $OAISIM_EXEC $OPT -w $group -R $RB --cba-backoff $backoff -c $template" >> results/${oai_exp_date}
+ #sleep 1
+ $OAISIM_EXEC $OPT -w $group -R $RB --cba-backoff $backoff -c $template 1>&2 >> ./results/$LOG_FILE
+ # store exit status
+ oai_status=$?
+ end=$(date +%s)
+ diff=$(( $end - $start ))
+
+ #check the oaisim exit status
+ if [ $oai_status = 0 ] ; then
+ echo_success "[$end] test_$i.$j.$k passed"
+ echo "[$end] test_$i.$j.$k passed" >> ./results/$LOG_FILE
+ STATUS="PASSED"
+ else
+ let e++;
+ echo_error "[$end] test_$i.$j.$k failed :: OAISIM return exit code $oai_status"
+ echo "[$end]test_$i.$j.$k failed :: OAISIM return exit code $oai_status" >> ./results/$LOG_FILE
+ STATUS="FAILED"
+ fi
+
+ if [ $group -gt 0 ]; then
+
+ let ue_cba_access=$(cat ./results/$LOG_FILE | grep -c "CBA transmission oppurtunity" )
+ let enb_cba_access=$(cat ./results/$LOG_FILE | grep -c "schedule CBA access" )
+ let missed=$(cat ./results/$LOG_FILE | grep -c "wait for backoff to expire" )
+ let unused=enb_cba_access-ue_cba_access;
+ let collision=$(cat ./results/$LOG_FILE | grep -c "first CBA collision detected" )
+
+ #frame, subframe, ue, group
+ #collision_stats=$(cat ./results/$LOG_FILE | grep "collision" | cut -d " " -f3,5,12,15 )
+ if [ $EXTRA_STATS = 1 ]; then
+ STATS2="cba_template_${template}_stats2.txt"
+ touch results/${STATS2}
+ while read -r line
+ do
+ SFN=$(cut -f1 -d " " <<< $line)
+ SSFN=$(cut -f2 -d " " <<< $line)
+ UEID=$(cut -f3 -d " " <<< $line)
+ GPID=$(cut -f4 -d " " <<< $line)
+ #echo_success "$SFN;$SSFN;$UEID;$GPID;"
+ echo "$SFN;$SSFN;$UEID;$GPID;" >> ./results/$STATS2
+ done < <(cat ./results/$LOG_FILE | grep "CBA collision set SR for UE" | cut -d " " -f3,5,13,16 )
+ fi
+
+ echo_success "CBA stats:: template $template;group $group; backoff $backoff; enb cba allocation $enb_cba_access; ue cba access $ue_cba_access; collision $collision; missed $missed; unused $unused;"
+ echo "$template;$group;$backoff;$enb_cba_access;$ue_cba_access;$collision;$missed;$unused;" >> ./results/$STATS1
+ fi
+
+ # create the curves
+ for metric in ${METRICS[@]}; do
+ if [ $metric = "goodput" ]; then
+ unit="(kB/s)"
+ else
+ unit="(ms)"
+ fi
+ if [ -f /tmp/otg_${metric}.dat ]; then
+ export TITLE="Application $metric $unit"
+ cp /tmp/otg_${metric}.dat ./results/otg-${metric}-template${template}-group${group}-backoff${backoff}.dat
+ echo_info "$OTGPLOT ./results/otg-${metric}-template${template}-group${group}-backoff${backoff}.dat $COLUMN"
+ echo "$OTGPLOT ./results/otg-${metric}-template${template}-group${group}-backoff${backoff}.dat $COLUMN" >> results/${oai_exp_date}
+ $($OTGPLOT ./results/otg-${metric}-template${template}-group${group}-backoff${backoff}.dat $COLUMN 1>&2 >> ./results/$LOG_FILE )
+ $($PS2PDF -dOptimize=true -dEmbedAllFonts=true ./otg-${metric}-template${template}-group${group}-backoff${backoff}.eps )
+ # remove the first line of the file
+ echo "$(tail -n+2 ./results/otg-${metric}-template${template}-group${group}-backoff${backoff}.dat)" > ./results/otg-${metric}-template${template}-group${group}-backoff${backoff}.dat
+ else
+ echo_error "file /tmp/otg_${metric}.dat does not exists"
+ fi
+ done
+ if [ $KEEP_LOG_FILESNUM_PKTS = 0 ]; then
+ rm -f ./results/$LOG_FILE
+ fi
+ mv *.eps ./results/
+ mv *.pdf ./results/
+ mv /tmp/otg.log ./results/otg-template${template}-group${group}-backoff${backoff}.log
+ echo_info "End test_$i.$j.$k:: runtime: $diff :: status $STATUS"
+ echo "End test_$i.$j.$k:: runtime: $diff :: status $STATUS" >> results/${oai_exp_date}
+
+ # backoff not required when CBA is not used
+ if [ $group -eq 0 ]; then
+ break;
+ fi
+
+ done
+ done
+done
+
+end_exp=$(date +%s)
+diff_exp=$(( $end_exp - $start_exp ))
+
+let total_tests=i*j*k;
+echo_info "total tests: $total_tests for a duration $diff_exp (s) error ($e)"
+echo "total tests: $total_tests for a duration $diff_exp (s) error ($e)" >> results/${oai_exp_date}
+
+}
+
+
+function main()
+{
+
+ ############## script params #####################
+
+ until [ -z "$1" ]
+ do
+ case "$1" in
+ -c | --test)
+ TEST_MODE=1;
+ echo_info "enabling the test mode"
+ shift;
+ ;;
+ -l | --perf-app)
+ PERF_APP=$2
+ echo_info "Setting the performance evaluation APP to $PERF_APP"
+ if [ $PERF_APP = "DITG" ]; then
+ echo_info "you need to run "
+ fi
+ shift 2;
+ ;;
+ -m | --owd)
+ OWD="owdm"
+ echo_info "setting D-ITG one-way-delay meter"
+ shift;
+ ;;
+ -e | --duration)
+ DURATION=$2
+ echo_info "Setting the traffic duration to $DURATION"
+ shift 2;
+ ;;
+ -n | --num-pkts)
+ NUM_PKTS=$2
+ echo_info "Setting number of packets to $NUM_PKTS"
+ shift 2;
+ ;;
+ -k | --keep-log-file)
+ KEEP_LOG_FILESNUM_PKTS=1
+ echo_info "Keep the log files"
+ shift;
+ ;;
+ -i | --idt-dist)
+ IDT_DIST=$2
+ echo_info "setting IDT distribution to $IDT_DIST"
+ shift 2;
+ ;;
+ -s | --ps-dist)
+ PS_DIST=$2
+ echo_info "setting PS distribution to $PS_DIST"
+ shift 2;
+ ;;
+ -d | --dst)
+ DST=$2
+ echo_info "setting the destination address to $DST"
+ shift 2;
+ ;;
+ -p | --dst-port)
+ DPORT=$2
+ echo_info "setting the destination port to $DPORT"
+ shift 2;
+ ;;
+ -c | --enb-config)
+ ENB_CONFIG=$2
+ echo_info "setting the enb config file to $ENB_CONFIG"
+ shift 2;
+ ;;
+ -x | --oaisim-exec)
+ OAISIM_EXEC=$2
+ echo_info "setting the oaisim exec to $OAISIM_EXEC"
+ shift 2;
+ ;;
+ -b | --bypass-itti)
+ BYPASSE_ITTI=1
+ shift;;
+ -h | --help)
+ print_help_perf
+ exit -1
+ ;;
+ *)
+ echo "Unknown option $1"
+ break ;
+ # unknown option
+ ;;
+ esac
+ done
+
+ #####################
+ # create a bin dir
+ #####################
+ echo_info "1. Creating the results dir ..."
+ #rm -rf results
+ mkdir -m 777 -p results
+
+ exp_date=`date +%Y_%m_%d`
+ exp_time=`date +%H_%M_%S`
+ oai_exp_date="exp_date_${exp_date}"
+ touch results/${oai_exp_date}
+
+ touch results/perf_log.txt
+ chmod -f 777 results/perf_log.txt
+
+ echo "start experiment at date $exp_date time $exp_time " >> results/${oai_exp_date}
+
+ ############################################
+ # setting and printing OAI envs, we should check here
+ ############################################
+
+ echo_info "2. Setting the OAI PATHS ..."
+
+ set_openair_env
+ cecho "OPENAIR_HOME = $OPENAIR_HOME" $green
+ cecho "OPENAIR1_DIR = $OPENAIR1_DIR" $green
+ cecho "OPENAIR2_DIR = $OPENAIR2_DIR" $green
+ cecho "OPENAIR3_DIR = $OPENAIR3_DIR" $green
+ cecho "OPENAIRCN_DIR = $OPENAIRCN_DIR" $green
+ cecho "OPENAIR_TARGETS = $OPENAIR_TARGETS" $green
+
+
+ echo "OPENAIR_HOME = $OPENAIR_HOME" >> results/${oai_exp_date}
+ echo "OPENAIR1_DIR = $OPENAIR1_DIR" >> results/${oai_exp_date}
+ echo "OPENAIR2_DIR = $OPENAIR2_DIR" >> results/${oai_exp_date}
+ echo "OPENAIR3_DIR = $OPENAIR3_DIR" >> results/${oai_exp_date}
+ echo "OPENAIRCN_DIR = $OPENAIRCN_DIR" >> results/${oai_exp_date}
+ echo "OPENAIR_TARGETS = $OPENAIR_TARGETS" >> results/${oai_exp_date}
+
+
+ echo_info "eNB_CONFIG : " $ENB_CONFIG
+ echo_info "OAISIM_EXEC PATH: " $OAISIM_EXEC
+ echo_info "OTGPLOT PATH:" $OTGPLOT
+
+ case "$PERF_APP" in
+ 'ITGS')
+ echo_info "3. running ITGSend (ensure that either oaisim or lte-softmodem is running)"
+ itg_send
+ ;;
+ 'ITGD')
+ echo_info "running ITGDECODE (At the end of the experiment, ensure that the results are in the current directory)"
+ itg_decode
+ ;;
+ 'PING')
+ echo_info "3. running ping (ensure that either oaisim or lte-softmodem is running)"
+ ping_stats
+ ;;
+ 'OTG-OAISIM')
+ echo_info "3. running OTG on oaisim (this will call oaisim as well)"
+ oaisim_otg_stats
+ ;;
+ 'OTG-CBA')
+ echo_info "3. running OTG on oaisim with cba"
+ cba_otg_stats
+ ;;
+ 'IPERF')
+ echo_warning "iperf not supported"
+ ;;
+ 'NONE')
+ ;;
+ *)
+ echo_error "Unknown option $RUN_ITG"
+ ;;
+ esac
+
+}
+
+main "$@"
+