Subversion Repositories an-fpga-implementation-of-low-latency-noc-based-mpsoc

#!/bin/bash
 
servers=( 'mn3' 'mn2' 'mn1' )
#servers' shorthand name. They should be defined in ~/.ssh/config :
# 
#	Host your_short_name
#		HostName server.on.the.web
#		User user_to_user
 
 
 
 
 
#the max server load that is permited for runing the parallel test
max_allowed_server_load=24
 
 
SCRPT_FULL_PATH=$(realpath ${BASH_SOURCE[0]})
SCRPT_DIR_PATH=$(dirname $SCRPT_FULL_PATH)
 
 
 
 
 
#servers=( $server1 $server2 $server3 ) # an array which define the list of servers 
my_server="to be selected"
SERVER_ROOT_DIR="~/pronoc_verify"
 
ProNoC="$SCRPT_DIR_PATH/../../.."
 
my_srcs=( "rtl"
    "Integration_test"
	"src_verilator"
	"src_c/netrace-1.0"
	"src_c/synfull"
	"script"
	"/perl_gui/lib/perl" )
 
 
 
# A POSIX variable
OPTIND=1         # Reset in case getopts has been used previously in the shell.
 
# Initialize our own variables:
paralel_run=20
MIN=2
MAX=80
STEP=4
dir="models"
 
 
 
models_path=$(realpath $ProNoC/Integration_test/synthetic_sim)
 
 
 
 
while getopts "h?p:u:l:s:d:m:" opt; do
  case "$opt" in
    h|\?)
      echo "./run [options]
 
      [options]
      -h show this help 
      -p <int number>  : Enter the number of parallel simulations or
                         compilations. The default value is 4.
      -u <int number>  : Enter the maximum injection ratio in %. Default is 80
      -l <int number>  : Enter the minimum injection ratio in %. Default is 5
      -s <int number>  : Enter the injection step increase ratio in %. 
                         Default value is 25.
      -d <dir name>    : The dir name where the simulation models configuration
                         files are located in. The default dir is \"models\"
      -m <simulation model name1,simulation model name2,...> : Enter the 
                         simulation model name in simulation dir. If the 
                         simulation model name  is not provided, it runs the 
                         simulation for all existing models in model dir.     
      "
 
      	declare -a dirs
		i=1
		for d in $models_path/*/
		do
			m=$(basename "${d%/}")
			if [ $m != "src" ] &&  [ $m != "perl_lib" ]; then 
			 	dirs[i++]="$m"
			fi
		done
		echo "	For -d option, there are ${#dirs[@]} dir names available:"
		for((i=1;i<=${#dirs[@]};i++))
		do
		 	echo "		$i ${dirs[i]}"
		done
 
 
 
      exit 0
      ;;
    p) paralel_run=$OPTARG
      ;; 
    u) MAX=$OPTARG
      ;;  
    l) MIN=$OPTARG
      ;; 
    s) STEP=$OPTARG
      ;;  
    d) dir=$OPTARG
      ;; 
    m) model="-m $OPTARG"
      ;;           
  esac
done
 
shift $((OPTIND-1))
 
[ "${1:-}" = "--" ] && shift
 
echo "paralel_run=$paralel_run, MAX=$MAX, MIN=$MIN, STEP=$STEP, dir=$dir models=$model Leftovers: $@"
 
 
 
args="-p $paralel_run -u $MAX -l $MIN -s $STEP -d $dir $model"
 
 
 
report="${SCRPT_DIR_PATH}/reports/${dir}_report"
 
 
rm $report
 
 
 
 
#copy_sources
#login_in_server
 
#step one login in tje server and read the load 
function get_server_avg_load {
	out=$(ssh -t -o "StrictHostKeyChecking no" $1  "uptime")
	load_avg=$(grep -oP '(?<=load average: )[0-9]+' <<< $out)		
}
 
 
function select_a_server {
	min_load="100"
 
	for i in "${servers[@]}"; do
	 		echo "get load average on $i server"        
			get_server_avg_load $i
			echo $load_avg
			if [ $min_load  -gt $load_avg ]
			then
				min_load=$load_avg
				my_server=$i
			fi		
	done
	if [ $min_load -gt $max_allowed_server_load ] 
	then
		echo "All servers are busy. Cannot continue"		
		exit
	fi
	echo "server $my_server is selected for running the test"
}
 
 
function copy_sources {
	ssh  -o "StrictHostKeyChecking no" $my_server  rm -rf  ${SERVER_ROOT_DIR}
	ssh  -o "StrictHostKeyChecking no" $my_server  mkdir -p "${SERVER_ROOT_DIR}/mpsoc/perl_gui/lib/"
    ssh  -o "StrictHostKeyChecking no" $my_server  mkdir -p "${SERVER_ROOT_DIR}/mpsoc/src_c/"
	ssh  -o "StrictHostKeyChecking no" $my_server  mkdir -p "${SERVER_ROOT_DIR}/mpsoc_work"
	for i in "${my_srcs[@]}"; do	
		echo "Copy $i  on the server"        
		scp  -o "StrictHostKeyChecking no" -r "$ProNoC/$i"  "$my_server:${SERVER_ROOT_DIR}/mpsoc/$i"
	done
	scp  -o "StrictHostKeyChecking no" -r "$SCRPT_DIR_PATH/server_run.sh"  "$my_server:${SERVER_ROOT_DIR}/mpsoc/Integration_test/synthetic_sim/server_run.sh"	
}
 
 
function run_test {
	cmd="export PRONOC_WORK=${SERVER_ROOT_DIR}/mpsoc_work;" 
	ssh -t -o "StrictHostKeyChecking no" $my_server $cmd
 
}
 
#setps to run the verrification 
 
#1
select_a_server
#2
copy_sources
#3 run the test
 
ssh  -o "StrictHostKeyChecking no" $my_server  "cd ${SERVER_ROOT_DIR}/mpsoc/Integration_test/synthetic_sim;  source \"/etc/profile\";  bash   server_run.sh $args;"
 
#collect the report
rm "$report"
scp  -o "StrictHostKeyChecking no" -r   "$my_server:${SERVER_ROOT_DIR}/mpsoc/Integration_test/synthetic_sim/report"  "$report"
wait
meld "$report" "${report}_old" &