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 [-quiet] [-keep-temps]"
- echo " [-np <numprocs>] -platform <xmldesc> -hostfile <hostfile> [-map] program [program-options]"
- 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 [-quiet] [-keep-temps] [-np <numprocs>] [-bandwidth <bytes/sec>] [-latency <secs>] program [program-options]"
- echo
+cat <<EOF
+Usage: $0 [OPTIONS] -platform <xmldesc> -hostfile <hostfile> program [program-options]
+Options:
+ -keep-temps # don't remove the generated files after execution
+ -map # display the machine on which each process rank is mapped
+ -np <numprocs> # use that amount of processes from the hostfile.
+ # By default, all processes of the hostfile are used.
+ -trace # activate tracing
+ -trace-comment <comment> # put a comment on the top of the trace file
+ -trace-comment-file <file> # put file contents on the top of the trace file as comment
+ -trace-grouped # group MPI processes by location
+ -trace-resource # trace resource utilization
+ -trace-viva # generate configuration for Viva's GraphView
+ -trace-file <tracefile> # name of the tracefile (simgrid_smpi.trace)
+ -ext <value> # additional parameter (reserved)
+
+or (deprecated usage):
+ $0 [-keep-temps] [-np <numprocs>] [-bandwidth <bytes/sec>] [-latency <secs>] program [program-options]
+
+EOF
}
#check if we have at least one parameter
exit
fi
+EXTOPT=""
+
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 2
;;
+ "-ext")
+ EXTOPT="$2"
+ shift 2
+ ;;
+
"-map")
MAPOPT="true"
shift 1
;;
"-trace")
- TRACE_ACTIVE="true"
- shift 1
+ TRACE_ACTIVE="true"
+ shift 1
+ ;;
+
+ "-trace-comment")
+ TRACE_COMMENT="$2"
+ shift 2
+ ;;
+
+ "-trace-comment-file")
+ TRACE_COMMENT_FILE="$2"
+ shift 2
;;
"-trace-file")
shift 1
;;
- "-trace-triva")
- TRACE_TRIVA="true"
+ "-trace-viva")
+ TRACE_VIVA="true"
shift 1
;;
##-----------------------------------
-# test if we have something to execute, otherwise show usage and exit
-if [ -z ${EXEC} ]
-then
- echo "Program is missing"
+# Basic checks on the provided arguments
+if [ -z "${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
PLATFORMTMP="$(mktemp tmpXXXXXX)"
NUMHOSTS=`cat ${HOSTFILE} | wc -l`
fi
+if [ "${EXTOPT}" = "smpi_replay" ]; then
+ APP_TRACES=$1;
+ if [ -n "${APP_TRACES}" ] && [ -f "${APP_TRACES}" ]; then
+ hosttraces=(`cat ${APP_TRACES} | tr \\\n " "`)
+ NUMTRACES=`cat ${APP_TRACES} | wc -l`
+ else
+ printf "File not found: %s\n", "${APP_TRACES:-\${APP_TRACES}}" >&2
+ exit 1
+ fi
+fi
+
##----------------------------------------------------------
## generate application.xml with hostnames from hostfile:
## the name of host_i (1<=i<=p, where -np p) is the line i
else
host="${hostnames[$j]}"
fi
- echo " <process host=\"${host}\" function=\"rank$i\"> <!-- function name used only for logging -->" >> ${APPLICATIONTMP}
+ echo " <process host=\"${host}\" function=\"$i\"> <!-- function name used only for logging -->" >> ${APPLICATIONTMP}
echo " <argument value=\"$i\"/> <!-- rank -->" >> ${APPLICATIONTMP}
- for ARG in $*; do
- echo " <argument value=\"${ARG}\"/>" >> ${APPLICATIONTMP}
- done
+ if [ "${EXTOPT}" = "smpi_replay" ]; then
+ if [ ${NUMTRACES} -gt 1 ]; then
+ echo " <argument value=\"${hosttraces[$j]}\"/>" >> ${APPLICATIONTMP}
+ else
+ echo " <argument value=\"${hosttraces[0]}\"/>" >> ${APPLICATIONTMP}
+ fi
+ else
+ for ARG in $*; do
+ echo " <argument value=\"${ARG}\"/>" >> ${APPLICATIONTMP}
+ done
+ fi
echo " </process>" >> ${APPLICATIONTMP}
done
fi
TRACEOPTIONS="--cfg=tracing:1 --cfg=tracing/filename:${TRACE_FILENAME} --cfg=tracing/smpi:1"
+ if [ -n "${TRACE_COMMENT}" ]; then
+ TRACEOPTIONS="${TRACEOPTIONS} --cfg=tracing/comment:${TRACE_COMMENT}"
+ fi
+
+ if [ -n "${TRACE_COMMENT_FILE}" ]; then
+ TRACEOPTIONS="${TRACEOPTIONS} --cfg=tracing/comment_file:${TRACE_COMMENT_FILE}"
+ fi
+
if [ -n "${TRACE_GROUPED}" ]; then
TRACEOPTIONS="${TRACEOPTIONS} --cfg=tracing/smpi/group:1"
fi
TRACEOPTIONS="${TRACEOPTIONS} --cfg=tracing/categorized:1 --cfg=tracing/uncategorized:1"
fi
- if [ -n "${TRACE_TRIVA}" ]; then
- TRACEOPTIONS="${TRACEOPTIONS} --cfg=triva/categorized:smpi_cat.plist --cfg=triva/uncategorized:smpi_uncat.plist"
+ if [ -n "${TRACE_VIVA}" ]; then
+ TRACEOPTIONS="${TRACEOPTIONS} --cfg=viva/categorized:smpi_cat.plist --cfg=viva/uncategorized:smpi_uncat.plist"
fi
fi
##---------------------- end SMPI TRACING OPTIONS ---------------------------------
echo ${EXEC} ${SIMOPTS} ${TRACEOPTIONS} ${PLATFORMTMP} ${APPLICATIONTMP}
fi
${EXEC} ${SIMOPTS} ${TRACEOPTIONS} ${PLATFORMTMP} ${APPLICATIONTMP}
+status=$?
if [ -z "${KEEP}" ] ; then
if [ -z "${PLATFORM}" ]; then
fi
rm ${APPLICATIONTMP}
fi
+
+exit $status
