363 lines
8.3 KiB
Text
363 lines
8.3 KiB
Text
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version="1.2"
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umask 022 # at least mortals can read root's files this way
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PWD=`pwd`
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HOMEDIR=${HOMEDIR:-.}
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cd $HOMEDIR
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HOMEDIR=`pwd`
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cd $PWD
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BINDIR=${BINDIR:-${HOMEDIR}/pgms}
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cd $BINDIR
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BINDIR=`pwd`
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cd $PWD
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PATH="${PATH}:${BINDIR}"
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SCRPDIR=${SCRPDIR:-${HOMEDIR}/pgms}
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cd $SCRPDIR
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SCRPDIR=`pwd`
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cd $PWD
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TMPDIR=${HOMEDIR}/tmp
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cd $TMPDIR
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TMPDIR=`pwd`
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cd $PWD
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RESULTDIR=${RESULTDIR:-${HOMEDIR}/results}
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cd $RESULTDIR
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RESULTDIR=`pwd`
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cd $PWD
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TESTDIR=${TESTDIR:-${HOMEDIR}/testdir}
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cd $TESTDIR
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TESTDIR=`pwd`
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cd $PWD
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export BINDIR TMPDIR RESULTDIR PATH
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echo "kill -9 $$" > ${TMPDIR}/kill_run ; chmod u+x ${TMPDIR}/kill_run
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arithmetic="arithoh register short int long float double dc"
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system="syscall pipe context1 spawn execl fstime"
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mem="seqmem randmem"
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misc="C shell"
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dhry="dhry2 dhry2reg" # dhrystone loops
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db="dbmscli" # add to as new database engines are developed
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load="shell" # cummulative load tests
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args="" # the accumulator for the bench units to be run
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runoption="N"
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for word
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do # do level 1
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case $word
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in
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all)
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;;
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arithmetic)
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args="$args $arithmetic"
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;;
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db)
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args="$args $db"
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;;
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dhry)
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args="$args $dhry"
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;;
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load)
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args="$args $load"
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;;
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mem)
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args="$args $mem"
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;;
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misc)
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args="$args $misc"
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;;
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speed)
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args="$args $arithmetic $system"
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;;
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system)
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args="$args $system"
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;;
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-q|-Q)
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runoption="Q" #quiet
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;;
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-v|-V)
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runoption="V" #verbose
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;;
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-d|-D)
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runoption="D" #debug
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;;
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*)
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args="$args $word"
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;;
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esac
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done # end do level 1
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set - $args
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if test $# -eq 0 #no arguments specified
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then
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set - $dhry $arithmetic $system $misc # db and work not included
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fi
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if test "$runoption" = 'D'
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then
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set -x
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set -v
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fi
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date=`date`
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tmp=${TMPDIR}/$$.tmp
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LOGFILE=${RESULTDIR}/log
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if test -w ${RESULTDIR}/log
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then
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if test -w ${RESULTDIR}/log.accum
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then
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cat ${RESULTDIR}/log >> ${RESULTDIR}/log.accum
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rm ${RESULTDIR}/log
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else
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mv ${RESULTDIR}/log ${RESULTDIR}/log.accum
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fi
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echo "Start Benchmark Run (BYTE Version $version)" >>$LOGFILE
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echo " $date (long iterations $iter times)" >>$LOGFILE
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echo " " `who | wc -l` "interactive users." >>$LOGFILE
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uname -a >>$LOGFILE
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iter=${iterations-6}
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if test $iter -eq 6
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then
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longloop="1 2 3 4 5 6"
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shortloop="1 2 3"
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else # generate list of loop numbers
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short=`expr \( $iter + 1 \) / 2`
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longloop=""
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shortloop=""
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while test $iter -gt 0
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do # do level 1
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longloop="$iter $longloop"
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if test $iter -le $short
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then
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shortloop="$iter $shortloop"
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fi
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iter=`expr $iter - 1`
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done # end do level 1
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fi #loop list genration
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for bench # line argument processing
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do # do level 1
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# set some default values
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prog=${BINDIR}/$bench # the bench name is default program
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need=$prog # we need the at least the program
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paramlist="#" # a dummy parameter to make anything run
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testdir="${TESTDIR}" # the directory in which to run the test
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prepcmd="" # preparation command or script
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parammsg=""
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repeat="$longloop"
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stdout="$LOGFILE"
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stdin=""
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cleanopt="-t $tmp"
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bgnumber=""
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trap "${SCRPDIR}/cleanup -l $LOGFILE -a; exit" 1 2 3 15
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if [ $runoption != 'Q' ]
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then
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echo "$bench: \c"
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fi
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echo "" >>$LOGFILE
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###################### select the bench specific values ##########
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case $bench
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in
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dhry2)
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options=${dhryloops-10000}
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logmsg="Dhrystone 2 without register variables"
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cleanopt="-d $tmp"
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;;
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dhry2reg)
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options=${dhryloops-10000}
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logmsg="Dhrystone 2 using register variables"
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cleanopt="-d $tmp"
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;;
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arithoh|register|short|int|long|float|double)
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options=${arithloop-10000}
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logmsg="Arithmetic Test (type = $bench): $options Iterations"
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;;
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dc) need=dc.dat
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prog=dc
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options=""
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stdin=dc.dat
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stdout=/dev/null
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logmsg="Arithmetic Test (sqrt(2) with dc to 99 decimal places)"
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;;
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hanoi) options='$param'
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stdout=/dev/null
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logmsg="Recursion Test: Tower of Hanoi Problem"
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paramlist="${ndisk-17}"
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parammsg='$param Disk Problem:'
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;;
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syscall)
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options=${ncall-4000}
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logmsg="System Call Overhead Test: 5 x $options Calls"
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;;
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context1)
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options=${switch1-500}
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logmsg="Pipe-based Context Switching Test: 2 x $options Switches"
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;;
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pipe) options=${io-2048}
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logmsg="Pipe Throughput Test: read & write $options x 512 byte blocks"
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;;
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spawn) options=${children-100}
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logmsg="Process Creation Test: $options forks"
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;;
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execl) options=${nexecs-100}
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logmsg="Execl Throughput Test: $options execs"
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;;
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randmem|seqmem)
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if test $bench = seqmem
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then
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type=Sequential
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else
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type=Random
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fi
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poke=${poke-1000000}
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options='-s$param '"-n$poke"
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logmsg="$type Memory Access Test: $poke Accesses"
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paramlist=${arrays-"512 1024 2048 8192 16384"}
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parammsg='Array Size: $param bytes'
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cleanopt="-m $tmp"
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;;
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fstime) repeat="$shortloop"
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where=${where-${TMPDIR}}
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options='$param '"$where"
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logmsg="Filesystem Throughput Test:"
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paramlist=${blocks-"512 1024 2048 8192"}
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parammsg='File Size: $param blocks'
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cleanopt="-f $tmp"
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;;
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C) need=cctest.c
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prog=cc
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options='$param'
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stdout=/dev/null
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repeat="$shortloop"
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logmsg="C Compiler Test:"
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paramlist="cctest.c"
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parammsg='cc $param'
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rm -f a.out
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;;
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dbmscli)
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repeat="$shortloop"
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need="db.dat"
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prepcmd='${BINDIR}/dbprep ${testdir}/db.dat 10000'
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paramlist=${clients-"1 2 4 8"}
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parammsg='$param client processes. (filesize `cat ${testdir}/db.dat|wc -c` bytes)'
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logmsg="Client/Server Database Engine:"
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options='${testdir}/db.dat $param 0 1000' # $param clients;
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# 0 sleep; 1000 iterations
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;;
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shell)
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prog="multi.sh"
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repeat="$shortloop"
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logmsg="Bourne shell script and Unix utilities"
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paramlist=${background-"1 2 4 8"}
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parammsg='$param concurrent background processes'
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bgnumber='$param'
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testdir="shelldir"
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;;
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*) ${BINDIR}/cleanup -l $LOGFILE -r "run: unknown benchmark \"$bench\"" -a
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exit 1
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;;
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esac
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echo "$logmsg" >>$LOGFILE
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for param in $paramlist
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do # level 2
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param=`echo $param | sed 's/_/ /g'` # be sure that spaces are used
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# underscore can couple params
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if [ "$runoption" != "Q" ]
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then
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echo "\n [$param] -\c" # generate message to user
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fi
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eval msg='"'$parammsg'"' # the eval is used to
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if test "$msg" # evaluate any embedded
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then # variables in the parammsg
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echo "" >>$LOGFILE
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echo "$msg" >>$LOGFILE
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fi
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eval opt='"'$options'"' # evaluate any vars in options
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eval prep='"'$prepcmd'"' # evaluate any prep command
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eval bg='"'$bgnumber'"' # evaluate bgnumber string
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rm -f $tmp # remove any tmp files
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# if the test requires mulitple concurrent processes,
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# prepare the background process string (bgstr)
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# this is just a string of "+"s that will provides a
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# parameter count for a "for" loop
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bgstr=""
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if test "$bg" != ""
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then
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count=`expr "$bg"`
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while test $count -gt 0
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do
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bgstr="+ $bgstr"
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count=`expr $count - 1`
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done
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fi
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#
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for i in $repeat # loop for the specified number
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do # do depth 3
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if [ "$runoption" != 'D' ] # level 1
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then
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# regular Run - set logfile to go on signal
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trap "${SCRPDIR}/cleanup -l $LOGFILE -i $i $cleanopt -a; exit" 1 2 3 15
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else
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trap "exit" 1 2 3 15
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fi #end level 1
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if [ "$runoption" != 'Q' ]
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then
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echo " $i\c" # display repeat number
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fi
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pwd=`pwd` # remember where we are
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cd $testdir # move to the test directory
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if [ "$runoption" = "V" ]
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then
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echo
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echo "BENCH COMMAND TO BE EXECUTED:"
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echo "$prog $opt"
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fi
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# execute any prepratory command string
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if [ -n "$prep" ]
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then
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$prep >>$stdout
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fi
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############ THE BENCH IS TIMED ##############
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if test "$stdin" = ""
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then # without redirected stdin
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time $prog $opt $bgstr 2>>$tmp >>$stdout
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else # with redirected stdin
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time $prog $opt $bgstr <$stdin 2>>$tmp >>$stdout
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fi
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time $benchcmd
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###############################################
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cd $pwd # move back home
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status=$? # save the result code
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if test $status != 0 # must have been an error
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then
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if test -f $tmp # is there an error file ?
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then
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cp $tmp ${TMPDIR}/save.$bench.$param
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${SCRPDIR}/cleanup -l $LOGFILE -i $i $cleanopt -r \
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"run: bench=$bench param=$param fatalstatus=$status" -a
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else
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${SCRPDIR}/cleanup -l $LOGFILE -r \
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"run: bench=$bench param=$param fatalstatus=$status" -a
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fi
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exit # leave the script if there are errors
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fi # end level 1
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done # end do depth 3 - repeat of bench
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if [ "$runoption" != 'D' ]
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then
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${SCRPDIR}/cleanup -l $LOGFILE $cleanopt # finalize this bench
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# with these options
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# & calculate results
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fi
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done # end do depth 2 - end of all options for this bench
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########### some specific cleanup routines ##############
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case $bench
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in
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C)
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rm -f cctest.o a.out
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;;
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esac
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if [ "$runoption" != 'Q' ]
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then
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echo ""
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fi
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done # end do level 1 - all benchmarks requested
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echo "" >>$LOGFILE
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echo " " `who | wc -l` "interactive users." >>$LOGFILE
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echo "End Benchmark Run ($date) ...." >>$LOGFILE
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if [ "$runoption" != 'Q' ]
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then
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pg $LOGFILE
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fi
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exit
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