#!/bin/bash
+
+@CMAKE_SMPI_COMMAND@
+
DEFAULT_LOOPBACK_BANDWIDTH="498000000"
DEFAULT_LOOPBACK_LATENCY="0.000004"
DEFAULT_NETWORK_BANDWIDTH="$((26 * 1024 * 1024))"
LOOPBACK_LATENCY="${DEFAULT_LOOPBACK_LATENCY}"
NETWORK_BANDWIDTH="${DEFAULT_NETWORK_BANDWIDTH}"
NETWORK_LATENCY="${DEFAULT_NETWORK_LATENCY}"
-NUMPROCS="${DEFAULT_NUMPROCS}"
POWER="${DEFAULT_POWER}"
+SIMOPTS="--cfg=maxmin/precision:1e-9 --cfg=network/model:SMPI --cfg=network/TCP_gamma:4194304"
+
+#usage to print the way this script should be called
+function usage () {
+ echo "usage:"
+ echo "$0 [-keep-temps]"
+ echo " [-np <numprocs>] -platform <xmldesc> -hostfile <hostfile> [-map] program [program-options]"
+ echo " [-keep-temps] # don't remove the generated files after execution"
+ echo " [-map] # display the machine on which each process rank is mapped"
+ echo " [-np <numprocs>] # use that amount of processes from the hostfile."
+ echo " # By default, all processes of the hostfile are used."
+ echo " [-trace] # activate tracing"
+ echo " [-trace-grouped] # group MPI processes by location"
+ echo " [-trace-resource] # trace resource utilization"
+ echo " [-trace-triva] # generate configuration for Triva's GraphView"
+ echo " [-trace-file <tracefile>] # name of the tracefile (simgrid_smpi.trace)"
+ echo "or (deprecated usage):"
+ echo "$0 [-keep-temps] [-np <numprocs>] [-bandwidth <bytes/sec>] [-latency <secs>] program [program-options]"
+ echo
+}
+
+#check if we have at least one parameter
+if [ $# -eq 0 ]
+then
+ usage
+ exit
+fi
+
while true; do
case "$1" in
"-np" | "-n")
;;
"-platform")
PLATFORM="$2"
- if [ ! -f ${PLATFORM} ]; then
+ if [ ! -f "${PLATFORM}" ]; then
echo "[$0] ** error: the file '${PLATFORM}' does not exist. Aborting."
exit 1
fi
;;
"-hostfile")
HOSTFILE="$2"
- if [ ! -f ${HOSTFILE} ]; then
+ if [ ! -f "${HOSTFILE}" ]; then
echo "[$0] ** error: the file '${HOSTFILE}' does not exist. Aborting."
exit 1
fi
shift 1
;;
+ "-trace")
+ TRACE_ACTIVE="true"
+ shift 1
+ ;;
+
+ "-trace-file")
+ TRACE_FILENAME="$2"
+ shift 2
+ ;;
+
+ "-trace-grouped")
+ TRACE_GROUPED="true"
+ shift 1
+ ;;
+
+ "-trace-resource")
+ TRACE_RESOURCE="true"
+ shift 1
+ ;;
+
+ "-trace-triva")
+ TRACE_TRIVA="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 "$0 [-quiet] [-keep-temps] [-np <numprocs>] [-bandwidth <bytes/sec>] [-latency <secs>] program [program-options]"
- echo
+ usage
exit
;;
##-----------------------------------
+# Basic checks on the provided arguments
+if [ -z "${EXEC}" ] ; then
+ echo "You must provide a program to execute."
+ usage
+ exit 1
+fi
+if [ -z "${HOSTFILE}" ] ; then
+ echo "No hostfile specified."
+ usage
+ exit 1
+fi
+# Don't use wc -l to compute it to avoid issues with trailing \n at EOF
+hostfile_procs=`grep -c [a-zA-Z0-9] $HOSTFILE`
+
+if [ -z "${NUMPROCS}" ] ; then
+ # Use the amount of processes in the hostfile as default value for the -np parameter
+ NUMPROCS=$hostfile_procs
+fi
+
+
+if [ ${NUMPROCS} -gt ${hostfile_procs} ] ; then
+ echo "You requested to use ${NUMPROCS} processes, but there is only ${hostfile_procs} processes in your hostfile..." >&2
+fi
##-------------------------------- DEFAULT or SPECIFIED PLATFORM --------------------------------------
if [ -z "${PLATFORM}" ]; then
cat > ${PLATFORMTMP} <<PLATFORMHEAD
<?xml version='1.0'?>
-<!DOCTYPE platform SYSTEM "simgrid.dtd">
-<platform version="2">
+<!DOCTYPE platform SYSTEM "http://simgrid.gforge.inria.fr/simgrid.dtd">
+<platform version="3">
+<AS id="AS0" routing="Full">
PLATFORMHEAD
for (( i=${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
cat > ${APPLICATIONTMP} <<APPLICATIONHEAD
<?xml version='1.0'?>
-<!DOCTYPE platform SYSTEM "simgrid.dtd">
-<platform version="2">
+<!DOCTYPE platform SYSTEM "http://simgrid.gforge.inria.fr/simgrid.dtd">
+<platform version="3">
APPLICATIONHEAD
##---- cache hostnames of hostfile---------------
## hostfile has less than i lines.
##----------------------------------------------------------
-HAVE_SEQ="`which seq`"
-HAVE_JOT="`which jot`"
+HAVE_SEQ="`which seq 2>/dev/null`"
if [ -n "${HAVE_SEQ}" ]; then
SEQ=`${HAVE_SEQ} 0 $((${NUMPROCS}-1))`
else
host="${hostnames[$j]}"
fi
- echo " <process host=\"${host}\" function=\"smpi_simulated_main\">" >> ${APPLICATIONTMP}
+ echo " <process host=\"${host}\" function=\"rank$i\"> <!-- function name used only for logging -->" >> ${APPLICATIONTMP}
echo " <argument value=\"$i\"/> <!-- rank -->" >> ${APPLICATIONTMP}
for ARG in $*; do
echo " <argument value=\"${ARG}\"/>" >> ${APPLICATIONTMP}
APPLICATIONFOOT
##-------------------------------- end DEFAULT APPLICATION --------------------------------------
+##---------------------- SMPI TRACING OPTIONS ---------------------------------
+if [ -n "${TRACE_ACTIVE}" ]; then
+ #define trace filename
+ if [ -z "${TRACE_FILENAME}" ]; then
+ TRACE_FILENAME="smpi_simgrid.trace"
+ fi
+ TRACEOPTIONS="--cfg=tracing:1 --cfg=tracing/filename:${TRACE_FILENAME} --cfg=tracing/smpi:1"
+
+ if [ -n "${TRACE_GROUPED}" ]; then
+ TRACEOPTIONS="${TRACEOPTIONS} --cfg=tracing/smpi/group:1"
+ fi
+
+ if [ -n "${TRACE_RESOURCE}" ]; then
+ TRACEOPTIONS="${TRACEOPTIONS} --cfg=tracing/categorized:1 --cfg=tracing/uncategorized:1"
+ fi
+
+ if [ -n "${TRACE_TRIVA}" ]; then
+ TRACEOPTIONS="${TRACEOPTIONS} --cfg=triva/categorized:smpi_cat.plist --cfg=triva/uncategorized:smpi_uncat.plist"
+ fi
+fi
+##---------------------- end SMPI TRACING OPTIONS ---------------------------------
+
+export SMPI_GLOBAL_SIZE=${NUMPROCS}
if [ -n "${KEEP}" ] ; then
- echo ${EXEC} ${SIMOPTS} ${PLATFORMTMP} ${APPLICATIONTMP}
+ echo ${EXEC} ${SIMOPTS} ${TRACEOPTIONS} ${PLATFORMTMP} ${APPLICATIONTMP}
fi
-${EXEC} ${SIMOPTS} ${PLATFORMTMP} ${APPLICATIONTMP}
+${EXEC} ${SIMOPTS} ${TRACEOPTIONS} ${PLATFORMTMP} ${APPLICATIONTMP}
+status=$?
if [ -z "${KEEP}" ] ; then
if [ -z "${PLATFORM}" ]; then
fi
rm ${APPLICATIONTMP}
fi
+
+exit $status