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bencherl
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bencherl
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# Runs the benchmark suite based on what is specified in conf/run.conf.
# Usage: ./bencherl [-m <mnemonic_name>]
usage()
{
cat << EOF
Usage: bencherl [OPTION..]
Run scalability benchmarks.
-h display this help and exit
-l list all the available benchmarks
-m <MN> use MN as the mnemonic name of this run
For complete documentation, go to http://release.softlab.ntua.gr/bencherl/
EOF
}
plot() {
lines=$(cut -f1,2 $4 | sort | uniq)
gnuplot <(
echo "set title '$1'"
echo "set autoscale"
echo "set key right font ',14'"
echo "set xtic auto"
echo "set ytic auto"
echo "set xlabel '$2'"
echo "set ylabel '$3'"
echo "set term svg size 720,432 dynamic"
echo "set object 1 rect from screen 0, 0, 0 to screen 1, 1, 0 behind"
echo "set object 1 rect fc rgb 'white' fillstyle solid 1.0"
echo "set output '$5'"
echo "set grid"
echo -n "plot "
first=1
OLD_IFS=$IFS
IFS=$'\n'
for line in $lines
do
if [ $first -eq 1 ]; then
first=0
else
echo -n ", "
fi
echo -n "'-' using 1:2 title '$line' w l lw 2"
# for errorbars instead use:
#echo -n "'-' using 1:2:3:4 title '$line' w yerrorlines lw 2"
done
echo ""
for line in $lines
do
grstr=$(echo "$line" | sed -e 's/\([][]\)/\\\1/g')
grep "$grstr" $4 | cut -f3,4
echo "e"
done
echo ""
echo "exit"
IFS=$OLD_IFS
)
}
speedup() {
OLD_IFS=$IFS
IFS=$'\n'
for line in $(cat $1)
do
name=$(echo $line | cut -f1,2)
sched=$(echo $line | cut -f3)
echo -n -e "$name\t$sched\t"
IFS=" "
read -a nums <<< $(echo $line | cut -f4-)
grstr=$(echo "$name" | sed -e 's/\([][]\)/\\\1/g')
read -a seqrun <<< $(grep "${grstr} 1 " $1 | cut -f4-)
for ((i=0;i<${#nums[@]};i++))
do
bc -l <<< "${seqrun[i]}/${nums[i]}" | tr '\n' ' '
done
echo ""
done
IFS=$OLD_IFS
}
spin()
{
while ps | grep $1 &>/dev/null; do
i=0
while [ "$i" -lt "3" ]; do
echo -n "."
i=$[$i+1]
sleep 0.5
done
i=0
while [ "$i" -lt "3" ]; do
echo -ne '\b \b'
i=$[$i+1]
sleep 0.5
done
done
}
list_bms()
{
echo -n "Benchmarks:"
for b in `ls $BENCHERL_ROOT/bench`; do
if [ -d $BENCHERL_ROOT/bench/$b ]; then
echo -n " $b"
fi
done
echo
}
cbm()
{
benchdir=`cd $BENCHERL_ROOT/bench/$bench; pwd`
for otp in $OTPS; do
otpl=${otp%%=*}
otpv=${otp##*=}
if [ -z $otpv ]; then
erl="erl"
erlc="erlc"
else
erl="$otpv/bin/erl"
erlc="$otpv/bin/erlc"
fi
erl_lib_dir=`$erl -noshell -eval "io:format(\"~s~n\", [code:lib_dir()]), halt()."`
( cd $BENCHERL_ROOT/bench/$bench && make bench ERLC=${erlc} ERL=${erl} ERL_LIB_DIR=${erl_lib_dir} OTP=${otpl} )
for app in $DEPENDENCIES; do
( cd $BENCHERL_ROOT/app/$app && make app ERLC=${erlc} ERL=${erl} ERL_LIB_DIR=${erl_lib_dir} OTP=${otpl} )
done
done
}
rbm()
{
mkdir -p $outdir
mkdir -p $measdir
for otp in $OTPS; do
otpl=${otp%%=*}
otpv=${otp##*=}
for args in $ERL_ARGS; do
argsl=${args%%=*}
argsv=${args##*=}
IFS=$OLD_IFS
n=`echo $NUMBER_OF_SLAVE_NODES | tr "," "\n" | tail -n 1`
IFS=$NEW_IFS
if [[ ( $NUMBER_OF_NUMBER_OF_SCHEDULERS -gt 1 ) || ( $NUMBER_OF_NUMBER_OF_SLAVE_NODES -eq 1 ) ]]; then
if [ "$n" -gt "$NSLAVE_NODES" ]; then
n=$NSLAVE_NODES
fi
for s in $NUMBER_OF_SCHEDULERS; do
WHAT="sched"
rsbm
done
fi
IFS=$OLD_IFS
s=`echo $NUMBER_OF_SCHEDULERS | tr "," "\n" | tail -n 1`
IFS=$NEW_IFS
if [[ ( $NUMBER_OF_NUMBER_OF_SLAVE_NODES -gt 1 ) ]]; then
for n in $NUMBER_OF_SLAVE_NODES; do
if [ "$n" -gt "$NSLAVE_NODES" ]; then
continue
fi
WHAT="node"
rsbm
done
fi
done
done
}
rsbm()
{
IFS=$OLD_IFS
benchdir=$BENCHERL_ROOT/bench/$bench
if [ -z $otpv ]; then
erl="erl"
else
erl="$otpv/bin/erl"
fi
if [ "$USE_LONG_NAMES" -eq "1" ]; then
uln="true"
mn="-name ${MASTER_NODE}"
else
uln="false"
mn="-sname ${MASTER_NODE}"
fi
if [ "$SKIP_SLAVE_SETUP" -eq "1" ]; then
sss="true"
else
sss="false"
fi
DEPS_PATHS=
if [ ! -z "$DEPENDENCIES" ]; then
for app in $DEPENDENCIES; do
DEPS_PATHS="$DEPS_PATHS ${BENCHERL_ROOT}/app/$app/ebin-$otpl"
done
fi
cat > $BENCHERL_ROOT/scratch/run_bench.conf << EOF
{bench, $bench}.
{version, $VERSION}.
{otp, "$otpv"}.
{erl_args, "$argsv $EXTRA_ERL_ARGS +S$s:$s -noshell -pa $EXTRA_CODE_PATH $DEPS_PATHS ${BENCHERL_ROOT}/suite/ebin-$otpl ${BENCHERL_ROOT}/bench/$bench/ebin-$otpl -setcookie '$COOKIE'" }.
{number_of_slaves, $n}.
{number_of_schedulers, $s}.
{slaves, [$SLAVE_NODES]}.
{master, '$MASTER_NODE'}.
{iterations, $ITERATIONS}.
{outfile, "$outdir/$otpl.$argsl.$s.$n.output"}.
{measfile, "$measdir/$otpl.$argsl.$WHAT.time"}.
{datadir, "$benchdir/data"}.
{what, $WHAT}.
{use_long_names, $uln}.
{number_of_cores, $CORES}.
{output_format, $OUTPUT_FORMAT}.
{skip_slave_setup, $sss}.
EOF
if [ -f $BENCHERL_ROOT/bench/$bench/conf/pre_bench ]; then
$BENCHERL_ROOT/bench/$bench/conf/pre_bench $s "$otpv" "$argsv" \
"$COOKIE" "$SLAVE_NODES" $n "$otpl" "$EXTRA_CODE_PATH" \
"$DEPS_PATHS" "$ERL_ENV" "$erl" "$BENCHERL_ROOT"
fi
curdir=`pwd`
if [ ! -z "$WORKING_DIRECTORY" ]; then
cd $WORKING_DIRECTORY
fi
ERL_CMD="BENCHERL_ROOT=${BENCHERL_ROOT} ${ERL_ENV} ${erl} ${argsv} ${EXTRA_ERL_ARGS} -setcookie \"${COOKIE}\" +S$s:$s \
$mn -noshell -pa ${EXTRA_CODE_PATH} ${DEPS_PATHS} \
${BENCHERL_ROOT}/suite/ebin-$otpl \
${BENCHERL_ROOT}/bench/$bench/ebin-$otpl -s run_bench main -s erlang \
halt"
eval $ERL_CMD
if [ -f $BENCHERL_ROOT/bench/$bench/conf/post_bench ]; then
$BENCHERL_ROOT/bench/$bench/conf/post_bench $s "$otpv" "$argsv" \
"$COOKIE" "$SLAVE_NODES" $n "$otpl" "$EXTRA_CODE_PATH" \
"$DEPS_PATHS" "$ERL_ENV" "$erl" "$BENCHERL_ROOT"
fi
cd $curdir
IFS=$NEW_IFS
}
chkbm()
{
local succeeded=1
NF=`ls -1 $benchresdir/output/*.output | wc -l`
if [ "$NF" -gt "1" ]; then
BF=`ls -1 $benchresdir/output/*.output | head -n 1`
for f in `ls $benchresdir/output/*.output`; do
diff=`diff -B -q $BF $f`
if [ ! -z "$diff" ]; then
succeeded=0
break
fi
done
fi
return $succeeded
}
pbm()
{
mkdir -p $grdir
if [[ ( "$NSLAVE_NODES" -gt "1" ) && ( "$NUMBER_OF_NUMBER_OF_SLAVE_NODES" -gt "1" ) ]]; then
WHAT=node.time
psbm
fi
if [ "$NUMBER_OF_NUMBER_OF_SCHEDULERS" -gt "1" ]; then
WHAT=sched.time
psbm
fi
if [[ ("$NSLAVE_NODES" -gt "1" ) && ( "$NUMBER_OF_NUMBER_OF_SLAVE_NODES" -gt "1") ]]; then
for file in `ls $measdir/*.*.node.time`; do
fn=`basename $file .node.time`
speedup $measdir/$fn.node.time >> $measdir/$fn.node.speedup
done
WHAT=node.speedup
psbm
fi
if [ "$NUMBER_OF_NUMBER_OF_SCHEDULERS" -gt "1" ]; then
for file in `ls $measdir/*.*.sched.time`; do
fn=`basename $file .sched.time`
speedup $measdir/$fn.sched.time >> $measdir/$fn.sched.speedup
done
WHAT=sched.speedup
psbm
fi
}
psbm()
{
what1=${WHAT%%\.*}
what2=${WHAT##*\.}
if [ "$what2" == "time" ]; then
yal="Time (ms)"
else
yal="Speedup"
fi
if [ "$what1" == "sched" ]; then
xal="# Schedulers"
else
xal="# Nodes"
fi
for file in `ls $measdir/*.$WHAT`; do
fn=`basename $file .$WHAT`
otp=${fn%%.*}
args=${fn##*.}
PARGS="$PARGS $args"
POTPS="$POTPS $otp"
plot "$bench - $otp - $args" \
"$xal" "$yal" "$measdir/$fn.$WHAT" \
"$grdir/$fn.$WHAT.svg"
done
POTPS=`echo $POTPS | tr " " "\n" | sort -du | tr "\n" " "`
PARGS=`echo $PARGS | tr " " "\n" | sort -du | tr "\n" " "`
NOTPS=`echo $POTPS | wc -w`
NARGS=`echo $PARGS | wc -w`
if [ "$NARGS" -gt "1" ]; then
for otp in $POTPS; do
for file in `ls $measdir/$otp.*.$WHAT`; do
while IFS='' read -r line
do
fn=`basename $file .$WHAT`
line_part1=$(echo "$line" | cut -d$'\t' -f1)
line_part2=$(echo "$line" | cut -d$'\t' -f2-)
echo -e "$line_part1\t$fn $line_part2" >> $measdir/$otp.$WHAT
done < $file
done
plot "$bench - $otp" \
"$xal" "$yal" "$measdir/$otp.$WHAT" \
"$grdir/$otp.$WHAT.svg"
done
fi
if [ "$NOTPS" -gt "1" ]; then
for args in $PARGS; do
for file in `ls $measdir/*.$args.$WHAT`; do
while IFS='' read -r line
do
fn=`basename $file .$WHAT`
line_part1=$(echo "$line" | cut -d$'\t' -f1)
line_part2=$(echo "$line" | cut -d$'\t' -f2-)
echo -e "$line_part1\t$fn $line_part2" >> $measdir/$args.$WHAT
done < $file
done
plot "$bench - $args" "$xal" "$yal" "$measdir/$args.$WHAT" \
"$grdir/$args.$WHAT.svg"
done
fi
rm -rf $measdir/*.tmp
}
scs()
{
if [[ "$NUMBER_OF_SCHEDULERS" =~ .*\.\..* ]]; then
min=`echo $NUMBER_OF_SCHEDULERS | cut -d'.' -f1`
max=`echo $NUMBER_OF_SCHEDULERS | cut -d'.' -f3`
NUMBER_OF_SCHEDULERS=`seq $min $max`
else
NUMBER_OF_SCHEDULERS=`echo $NUMBER_OF_SCHEDULERS | sed 's/,/ /g'`
fi
x=`echo $NUMBER_OF_SCHEDULERS | tr " " "\n" | wc -l`
if [ $x -ne 1 ]; then
NUMBER_OF_SCHEDULERS="1 $NUMBER_OF_SCHEDULERS"
fi
NUMBER_OF_SCHEDULERS=`echo $NUMBER_OF_SCHEDULERS | tr " " "\n" | sort -gu | tr "\n" ","`
L=${#NUMBER_OF_SCHEDULERS}
L=$(( L - 1 ))
NUMBER_OF_SCHEDULERS=${NUMBER_OF_SCHEDULERS:0:L}
NUMBER_OF_NUMBER_OF_SCHEDULERS=`echo $NUMBER_OF_SCHEDULERS | tr "," "\n" | wc -l`
}
nds()
{
if [[ "$NUMBER_OF_SLAVE_NODES" =~ .*\.\..* ]]; then
min=`echo $NUMBER_OF_SLAVE_NODES | cut -d'.' -f1`
max=`echo $NUMBER_OF_SLAVE_NODES | cut -d'.' -f3`
NUMBER_OF_SLAVE_NODES=`seq $min $max`
else
NUMBER_OF_SLAVE_NODES=`echo $NUMBER_OF_SLAVE_NODES | sed 's/,/ /g'`
fi
NUMBER_OF_SLAVE_NODES=`echo $NUMBER_OF_SLAVE_NODES | tr " " "\n" | sort -gu | tr "\n" ","`
L=${#NUMBER_OF_SLAVE_NODES}
L=$(( L - 1 ))
NUMBER_OF_SLAVE_NODES=${NUMBER_OF_SLAVE_NODES:0:L}
NUMBER_OF_NUMBER_OF_SLAVE_NODES=`echo $NUMBER_OF_SLAVE_NODES | tr "," "\n" | wc -l`
}
START=`date +%s`
BENCHERL_ROOT=$(pwd)/$( dirname "${BASH_SOURCE[0]}" )
while getopts ":b:chlm:s:n:pi" opt; do
case $opt in
h)
usage
exit 0
;;
l)
list_bms
exit 0
;;
m)
MNEMONIC_NAME=$OPTARG
;;
\?)
echo "Invalid option: -$OPTARG"
exit 1
;;
esac
done
source $BENCHERL_ROOT/conf/run.conf
if [[ "$OSTYPE" == "darwin"* ]]; then
CORES=`sysctl hw.ncpu | awk '{print $2}'`
else # Assuming that everything else is Linux! =)
CORES=`cat /proc/cpuinfo | grep processor | wc -l`
fi
if [ -z $MNEMONIC_NAME ]; then
MNEMONIC_NAME=`date +%d.%m.%y-%H.%M.%S`
fi
if [ -z $VERSION ]; then
VERSION=short
fi
if [ -z $OUTPUT_FORMAT ]; then
OUTPUT_FORMAT=min
fi
LONG_MASTER="master@`hostname -f`"
SHORT_MASTER="master@`hostname`"
DEF_USE_LONG_NAMES=${USE_LONG_NAMES:-1}
DEF_OTPS=${OTPS:-"DEFOTP="}
DEF_ERL_ARGS=${ERL_ARGS:-"DEFARGS= "}
DEF_COOKIE=${COOKIE:-"cookie"}
if [ "$DEF_USE_LONG_NAMES" -eq "1" ]; then
MASTER=$LONG_MASTER
else
MASTER=$SHORT_MASTER
fi
DEF_MASTER_NODE=${MASTER_NODE:-$MASTER}
DEF_SLAVE_NODES=$SLAVE_NODES
DEF_PLOT=${PLOT:-1}
DEF_CHECK_SANITY=${CHECK_SANITY:-0}
DEF_ITEARATIONS=${ITERATIONS:-1}
DEF_NUMBER_OF_SLAVE_NODES=${NUMBER_OF_SLAVE_NODES:-0}
DEF_NUMBER_OF_SCHEDULERS=${NUMBER_OF_SCHEDULERS:-$CORES}
DEF_SKIP_SLAVE_SETUP=${SKIP_SLAVE_SETUP:-0}
if [ -z "$INCLUDE_BENCH" ]; then
for b in `ls $BENCHERL_ROOT/bench`; do
if [ -d $BENCHERL_ROOT/bench/$b ]; then
if [ -z "$BENCHES" ]; then
BENCHES="$b"
else
BENCHES="$BENCHES,$b"
fi
fi
done
else
BENCHES=$INCLUDE_BENCH
fi
if [ ! -z "$EXCLUDE_BENCH" ]; then
for b in `echo $EXCLUDE_BENCH | tr "," " "`; do
BENCHES=`echo $BENCHES | tr "," "\n" | grep -v -x "$b" | tr "\n" ","`
done
fi
OLD_IFS=$IFS
NEW_IFS=$','
if [ -e $BENCHERL_ROOT/results/$MNEMONIC_NAME ]; then
rm -rf $BENCHERL_ROOT/results/$MNEMONIC_NAME
fi
resdir=$BENCHERL_ROOT/results/$MNEMONIC_NAME
mkdir -p $resdir
IFS=$NEW_IFS
echo -e "\n===> Compiling suite"
for otp in $DEF_OTPS; do
otpl=${otp%%=*}
otpv=${otp##*=}
if [ -z $otpv ]; then
erl="erl"
erlc="erlc"
else
erl="$otpv/bin/erl"
erlc="$otpv/bin/erlc"
fi
erl_lib_dir=`$erl -noshell -eval "io:format(\"~s~n\", [code:lib_dir()]), halt()."`
( cd $BENCHERL_ROOT/suite && make suite ERLC=${erlc} ERL=${erl} ERL_LIB_DIR=${erl_lib_dir} OTP=${otpl} )
done
for bench in $BENCHES; do
if [ -z $bench ]; then
continue;
fi
IFS=$OLD_IFS
if [ ! -d $BENCHERL_ROOT/bench/$bench ]; then
echo -e "\n*** Unknown benchmark: $bench\n"
else
echo -e "\n*** Benchmark: $bench\n"
USE_LONG_NAMES=$DEF_USE_LONG_NAMES
OTPS=$DEF_OTPS
ERL_ARGS=$DEF_ERL_ARGS
COOKIE=$DEF_COOKIE
MASTER_NODE=$DEF_MASTER_NODE
SLAVE_NODES=$DEF_SLAVE_NODES
PLOT=$DEF_PLOT
CHECK_SANITY=$DEF_CHECK_SANITY
ITERATIONS=$DEF_ITEARATIONS
NUMBER_OF_SLAVE_NODES=$DEF_NUMBER_OF_SLAVE_NODES
NUMBER_OF_SCHEDULERS=$DEF_NUMBER_OF_SCHEDULERS
SKIP_SLAVE_SETUP=$DEF_SKIP_SLAVE_SETUP
DEPENDENCIES=
EXTRA_CODE_PATH=
EXTRA_ERL_ARGS=
ERL_ENV=
WORKING_DIRECTORY=
benchresdir="$resdir/$bench"
outdir="$benchresdir/output"
measdir="$benchresdir/measurements"
grdir="$benchresdir/graphs"
mkdir -p $benchresdir
if [ -f $BENCHERL_ROOT/bench/$bench/conf/bench.conf ]; then
source $BENCHERL_ROOT/bench/$bench/conf/bench.conf
fi
scs
nds
if [ -z "$SLAVE_NODES" ]; then
NSLAVE_NODES=0
else
NSLAVE_NODES=`echo $SLAVE_NODES | tr "," "\n" | wc -l`
fi
IFS=$NEW_IFS
echo -e "===> Compiling benchmark"
cbm
echo "Done."
echo -e "===> Running benchmark"
rbm &
spin $!
echo "Done."
IFS=$OLD_IFS
if [ "$CHECK_SANITY" == "1" ]; then
echo -e "===> Performing sanity check"
chkbm
if [ "$?" -eq "1" ]; then
echo "Succeeded."
else
echo "Failed."
fi
fi
if [[ ( "$PLOT" -eq "1" ) && ( ( "$NUMBER_OF_NUMBER_OF_SLAVE_NODES" -ne "1" ) || ( "$NUMBER_OF_NUMBER_OF_SCHEDULERS" -ne "1" ) ) ]]; then
echo -e "===> Plotting results"
pbm
echo "Done."
fi
fi
IFS=$NEW_IFS
done
END=`date +%s`
ELAPSED=$(( END - START ))
echo -e "\nTime elapsed: $ELAPSED sec"