-#!/bin/sh
+#!/bin/bash
DEFAULT_LOOPBACK_BANDWIDTH="498000000"
DEFAULT_LOOPBACK_LATENCY="0.000004"
DEFAULT_NETWORK_BANDWIDTH="$((26 * 1024 * 1024))"
while true; do
case "$1" in
- "-np")
+ "-np" | "-n")
NUMPROCS="$2"
shift 2
;;
NETWORK_LATENCY="$2"
shift 2
;;
+ "-platform")
+ PLATFORM="$2"
+ if [ ! -f ${PLATFORM} ]; then
+ echo "[$0] ** error: the file '${PLATFORM}' does not exist. Aborting."
+ exit 1
+ fi
+ shift 2
+ ;;
+ "-hostfile")
+ HOSTFILE="$2"
+ if [ ! -f ${HOSTFILE} ]; then
+ echo "[$0] ** error: the file '${HOSTFILE}' does not exist. Aborting."
+ exit 1
+ fi
+ shift 2
+ ;;
+
+ "-map")
+ MAPOPT="true"
+ shift 1
+ ;;
+
+ "-keep-temps")
+ KEEP="true"
+ shift 1
+ ;;
+
+ "-help" | "--help" | "-h")
+ echo "usage:"
+ echo "$0 [-quiet] [-keep-temps] [-np <numprocs>] -platform <xmldesc> -hostfile <hostfile> [-map] program [program-options]"
+ echo "or (deprecated usage):"
+ echo "$0 [-quiet] [-keep-temps] [-np <numprocs>] [-bandwidth <bytes/sec>] [-latency <secs>] program [program-options]"
+ echo
+ exit
+ ;;
+
+ "--cfg="*|"--log="*)
+ SIMOPTS="$SIMOPTS $1"
+ shift 1
+ ;;
*)
break
;;
EXEC="$1"
shift
-PLATFORMTMP="$(mktemp tmpXXXXXX)"
-#PLATFORMTMP="pla.xml"
+##-----------------------------------
+
+
-cat > ${PLATFORMTMP} <<PLATFORMHEAD
+
+##-------------------------------- DEFAULT or SPECIFIED PLATFORM --------------------------------------
+if [ -z "${PLATFORM}" ]; then
+ PLATFORMTMP="$(mktemp tmpXXXXXX)"
+
+ cat > ${PLATFORMTMP} <<PLATFORMHEAD
<?xml version='1.0'?>
-<!DOCTYPE platform_description SYSTEM "surfxml.dtd">
-<platform_description version="1">
+<!DOCTYPE platform SYSTEM "simgrid.dtd">
+<platform version="2">
PLATFORMHEAD
for (( i=${NUMPROCS}; $i ; i=$i-1 )) do
- echo " <cpu name=\"host$i\" power=\"${POWER}\"/>" >> ${PLATFORMTMP}
- echo " <network_link name=\"loop$i\" bandwidth=\"${LOOPBACK_BANDWIDTH}\" latency=\"${LOOPBACK_LATENCY}\"/>" >> ${PLATFORMTMP}
- echo " <network_link name=\"link$i\" bandwidth=\"${NETWORK_BANDWIDTH}\" latency=\"${NETWORK_LATENCY}\"/>" >> ${PLATFORMTMP}
+ echo " <host id=\"host$i\" power=\"${POWER}\"/>" >> ${PLATFORMTMP}
+ echo " <link id=\"loop$i\" bandwidth=\"${LOOPBACK_BANDWIDTH}\" latency=\"${LOOPBACK_LATENCY}\"/>" >> ${PLATFORMTMP}
+ echo " <link id=\"link$i\" bandwidth=\"${NETWORK_BANDWIDTH}\" latency=\"${NETWORK_LATENCY}\"/>" >> ${PLATFORMTMP}
done
for (( i=${NUMPROCS}; $i ; i=$i-1 )) do
for (( j=${NUMPROCS}; $j ; j=$j-1 )) do
if [ $i -eq $j ]; then
- echo " <route src=\"host$i\" dst=\"host$j\"><route_element name=\"loop$i\"/></route>" >> ${PLATFORMTMP}
+ echo " <route src=\"host$i\" dst=\"host$j\"><link:ctn id=\"loop$i\"/></route>" >> ${PLATFORMTMP}
else
- echo " <route src=\"host$i\" dst=\"host$j\"><route_element name=\"link$i\"/><route_element name=\"link$j\"/></route>" >> ${PLATFORMTMP}
+ echo " <route src=\"host$i\" dst=\"host$j\"><link:ctn id=\"link$i\"/><link:ctn id=\"link$j\"/></route>" >> ${PLATFORMTMP}
fi
done
done
cat >> ${PLATFORMTMP} <<PLATFORMFOOT
-</platform_description>
+</platform>
PLATFORMFOOT
+else
+ PLATFORMTMP=${PLATFORM}
+fi
+##-------------------------------- end DEFAULT or SPECIFIED PLATFORM --------------------------------------
+
+##-------------------------------- DEFAULT APPLICATION --------------------------------------
APPLICATIONTMP="$(mktemp tmpXXXXXX)"
#APPLICATIONTMP="app.xml"
+
cat > ${APPLICATIONTMP} <<APPLICATIONHEAD
<?xml version='1.0'?>
-<!DOCTYPE platform_description SYSTEM "surfxml.dtd">
-<platform_description version="1">
+<!DOCTYPE platform SYSTEM "simgrid.dtd">
+<platform version="2">
APPLICATIONHEAD
-for (( i=${NUMPROCS}; $i ; i=$i-1 )) do
- echo " <process host=\"host$i\" function=\"smpi_simulated_main\">" >> ${APPLICATIONTMP}
+##---- cache hostnames of hostfile---------------
+if [ -n "${HOSTFILE}" ] && [ -f ${HOSTFILE} ]; then
+ hostnames=(`cat ${HOSTFILE} | tr \\\n " "`)
+ NUMHOSTS=`cat ${HOSTFILE} | wc -l`
+fi
+
+##----------------------------------------------------------
+## generate application.xml with hostnames from hostfile:
+## the name of host_i (1<=i<=p, where -np p) is the line i
+## in hostfile (where -hostfile hostfile), or "host$i" if
+## hostfile has less than i lines.
+##----------------------------------------------------------
+
+HAVE_SEQ="`which seq`"
+HAVE_JOT="`which jot`"
+
+if [ -n "${HAVE_SEQ}" ]; then
+ SEQ=`${HAVE_SEQ} 0 $((${NUMPROCS}-1))`
+else
+ cnt=0
+ while (( $cnt < ${NUMPROCS} )) ; do
+ SEQ="$SEQ $cnt"
+ cnt=$((cnt + 1));
+ done
+fi
+
+##---- generate <process> tags------------------------------
+
+for i in ${SEQ}
+do
+ if [ -n "${HOSTFILE}" ]; then
+ j=$(( $i % ${NUMHOSTS} ))
+ fi
+ ##---- optional display of ranks to process mapping
+ if [ -n "${MAPOPT}" ]; then
+ echo "[rank $i] -> ${hostnames[$j]}"
+ fi
+
+ if [ -z "${hostnames[$j]}" ]; then
+ host="host"$(($j+1))
+ else
+ host="${hostnames[$j]}"
+ fi
+ echo " <process host=\"${host}\" function=\"smpi_simulated_main\">" >> ${APPLICATIONTMP}
+ echo " <argument value=\"$i\"/> <!-- rank -->" >> ${APPLICATIONTMP}
for ARG in $*; do
echo " <argument value=\"${ARG}\"/>" >> ${APPLICATIONTMP}
done
echo " </process>" >> ${APPLICATIONTMP}
done
-for (( i=${NUMPROCS}; $i ; i=$i-1 )) do
- echo " <process host=\"host$i\" function=\"smpi_sender\"/>" >> ${APPLICATIONTMP}
- echo " <process host=\"host$i\" function=\"smpi_receiver\"/>" >> ${APPLICATIONTMP}
-done
-
cat >> ${APPLICATIONTMP} <<APPLICATIONFOOT
-</platform_description>
+</platform>
APPLICATIONFOOT
+##-------------------------------- end DEFAULT APPLICATION --------------------------------------
+
+if [ -n "${KEEP}" ] ; then
+ echo ${EXEC} ${SIMOPTS} ${PLATFORMTMP} ${APPLICATIONTMP}
+fi
+${EXEC} ${SIMOPTS} ${PLATFORMTMP} ${APPLICATIONTMP}
-${EXEC} ${PLATFORMTMP} ${APPLICATIONTMP}
-rm ${PLATFORMTMP} ${APPLICATIONTMP}
+if [ -z "${KEEP}" ] ; then
+ if [ -z "${PLATFORM}" ]; then
+ rm ${PLATFORMTMP}
+ fi
+ rm ${APPLICATIONTMP}
+fi
