-#!/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
+ ;;
+
+ "-help" | "--help" | "-h")
+ echo "usage:"
+ echo "$0 [-np <numprocs>] [-bandwidth <bytes/sec>] [-latency <secs>] [-platform <xmldesc>] [-hostfile <hostfile>] program [program-options]"
+ echo
+ exit
+ ;;
*)
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 > ${PLATFORMTMP} <<PLATFORMHEAD
<?xml version='1.0'?>
-<!DOCTYPE platform SYSTEM "surfxml.dtd">
+<!DOCTYPE platform SYSTEM "simgrid.dtd">
<platform version="2">
PLATFORMHEAD
</platform>
PLATFORMFOOT
+else
+ PLATFORMTMP=${PLATFORM}
+fi
+##-------------------------------- end DEFAULT or SPECIFIED PLATFORM --------------------------------------
+
+##-------------------------------- DEFAULT APPLICATION --------------------------------------
APPLICATIONTMP="$(mktemp tmpXXXXXX)"
#APPLICATIONTMP="app.xml"
+
cat > ${APPLICATIONTMP} <<APPLICATIONHEAD
<?xml version='1.0'?>
-<!DOCTYPE platform SYSTEM "surfxml.dtd">
+<!DOCTYPE platform SYSTEM "simgrid.dtd">
<platform version="2">
APPLICATIONHEAD
+##---- cache hostnames of hostfile---------------
+if [ -n "${HOSTFILE}" ] && [ -f ${HOSTFILE} ]; then
+ hostnames=(`cat ${HOSTFILE} | tr \\\n " "`)
+fi
+
+##----------------------------------------------------------
+## generate application.xml with hostnames from hostfile:
+## the name of host_i (1<=i<=p, where -np p) is the line i
+## in hostfile (where -hostfile hostfile), or "host$i" if
+## hostfile has less than i lines.
+##----------------------------------------------------------
for (( i=${NUMPROCS}; $i ; i=$i-1 )) do
- echo " <process host=\"host$i\" function=\"smpi_simulated_main\">" >> ${APPLICATIONTMP}
+ j=$(( $i-1 ))
+ if [ -z "${hostnames[$j]}" ]; then
+ host="host"$i
+ else
+ host="${hostnames[$j]}"
+ fi
+ echo " <process host=\"${host}\" function=\"smpi_simulated_main\">" >> ${APPLICATIONTMP}
+ echo " <argument value=\"$j\"/> <!-- rank -->" >> ${APPLICATIONTMP}
for ARG in $*; do
echo " <argument value=\"${ARG}\"/>" >> ${APPLICATIONTMP}
done
done
for (( i=${NUMPROCS}; $i ; i=$i-1 )) do
- echo " <process host=\"host$i\" function=\"smpi_sender\"/>" >> ${APPLICATIONTMP}
- echo " <process host=\"host$i\" function=\"smpi_receiver\"/>" >> ${APPLICATIONTMP}
+ j=$(( $i-1 ))
+ if [ -z "${hostnames[$j]}" ]; then
+ host="host"$i
+ else
+ host="${hostnames[$j]}"
+ fi
done
cat >> ${APPLICATIONTMP} <<APPLICATIONFOOT
</platform>
APPLICATIONFOOT
+##-------------------------------- end DEFAULT APPLICATION --------------------------------------
+echo ${EXEC} ${PLATFORMTMP} ${APPLICATIONTMP}
${EXEC} ${PLATFORMTMP} ${APPLICATIONTMP}
-rm ${PLATFORMTMP} ${APPLICATIONTMP}
+
+echo "[$0] cleaning up temp files"
+if [ -z "${PLATFORM}" ]; then
+ rm ${PLATFORMTMP}
+fi
+#rm ${APPLICATIONTMP}