#!/bin/bash
+
+@CMAKE_SMPI_COMMAND@
+
DEFAULT_LOOPBACK_BANDWIDTH="498000000"
DEFAULT_LOOPBACK_LATENCY="0.000004"
DEFAULT_NETWORK_BANDWIDTH="$((26 * 1024 * 1024))"
NUMPROCS="${DEFAULT_NUMPROCS}"
POWER="${DEFAULT_POWER}"
+SIMOPTS="--cfg=network/model:SMPI --cfg=TCP_gamma:4194304"
+
while true; do
case "$1" in
"-np" | "-n")
;;
"-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")
+ "-map")
+ MAPOPT="true"
+ shift 1
+ ;;
+
+ "-trace")
+ TRACEOPT="$2"
+ shift 2
+ ;;
+
+ "-keep-temps")
+ KEEP="true"
+ shift 1
+ ;;
+
+ "-help" | "--help" | "-h")
echo "usage:"
- echo "$0 [-np <numprocs>] [-bandwidth <bytes/sec>] [-latency <secs>] [-platform <xmldesc>] [-hostfile <hostfile>] program [program-options]"
+ echo "$0 [-quiet] [-keep-temps] [-trace <tracefile>] [-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="*)
+ for OPT in ${1#*=}
+ do
+ SIMOPTS="$SIMOPTS ${1%%=*}=$OPT"
+ done
+ shift 1
+ ;;
*)
break
;;
EXEC="$1"
shift
+##-----------------------------------
+
+
+
+
##-------------------------------- DEFAULT or SPECIFIED PLATFORM --------------------------------------
-if [ -z "${PLATFORM}" ]; then
+if [ -z "${PLATFORM}" ]; then
PLATFORMTMP="$(mktemp tmpXXXXXX)"
- #PLATFORMTMP="pla.xml"
cat > ${PLATFORMTMP} <<PLATFORMHEAD
<?xml version='1.0'?>
<!DOCTYPE platform SYSTEM "simgrid.dtd">
<platform version="2">
+<AS id="AS0" routing="Full">
PLATFORMHEAD
for (( i=${NUMPROCS}; $i ; i=$i-1 )) do
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$j\"><link:ctn id=\"loop$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$j\"><link:ctn id=\"link$i\"/><link:ctn id=\"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 >> ${PLATFORMTMP} <<PLATFORMFOOT
+</AS>
</platform>
PLATFORMFOOT
##---- cache hostnames of hostfile---------------
if [ -n "${HOSTFILE}" ] && [ -f ${HOSTFILE} ]; then
hostnames=(`cat ${HOSTFILE} | tr \\\n " "`)
+ NUMHOSTS=`cat ${HOSTFILE} | wc -l`
fi
##----------------------------------------------------------
## in hostfile (where -hostfile hostfile), or "host$i" if
## hostfile has less than i lines.
##----------------------------------------------------------
-for (( i=${NUMPROCS}; $i ; i=$i-1 )) do
- j=$(( $i-1 ))
+
+HAVE_SEQ="`which seq 2>/dev/null`"
+
+if [ -n "${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"$i
+ host="host"$(($j+1))
else
host="${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
- j=$(( $i-1 ))
- if [ -z "${hostnames[$j]}" ]; then
- host="host"$i
- else
- host="${hostnames[$j]}"
- fi
-
-# echo " <process host=\"${host}\" function=\"smpi_sender\"/>" >> ${APPLICATIONTMP}
-# echo " <process host=\"${host}\" function=\"smpi_receiver\"/>" >> ${APPLICATIONTMP}
-done
-
cat >> ${APPLICATIONTMP} <<APPLICATIONFOOT
</platform>
APPLICATIONFOOT
##-------------------------------- end DEFAULT APPLICATION --------------------------------------
-echo ${EXEC} ${PLATFORMTMP} ${APPLICATIONTMP}
-${EXEC} ${PLATFORMTMP} ${APPLICATIONTMP}
+##---------------------- SMPI TRACING OPTIONS ---------------------------------
+ if [ -n "${TRACEOPT}" ]; then
+ TRACEOPTIONS="--cfg=tracing/filename:${TRACEOPT} --cfg=tracing/smpi:1 --cfg=tracing/platform:1"
+ else
+ TRACEOPTIONS=""
+ fi
+##---------------------- end SMPI TRACING OPTIONS ---------------------------------
-echo "[$0] cleaning up temp files"
-if [ -z "${PLATFORM}" ]; then
- rm ${PLATFORMTMP}
+export SMPI_GLOBAL_SIZE=${NUMPROCS}
+if [ -n "${KEEP}" ] ; then
+ echo ${EXEC} ${SIMOPTS} ${TRACEOPTIONS} ${PLATFORMTMP} ${APPLICATIONTMP}
+fi
+${EXEC} ${SIMOPTS} ${TRACEOPTIONS} ${PLATFORMTMP} ${APPLICATIONTMP}
+
+if [ -z "${KEEP}" ] ; then
+ if [ -z "${PLATFORM}" ]; then
+ rm ${PLATFORMTMP}
+ fi
+ rm ${APPLICATIONTMP}
fi
-#rm ${APPLICATIONTMP}
