-#!/bin/bash
+#!/usr/bin/env sh
+
+# Copyright (c) 2007-2019. The SimGrid Team. All rights reserved.
+
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the license (GNU LGPL) which comes with this package.
@CMAKE_SMPI_COMMAND@
-DEFAULT_LOOPBACK_BANDWIDTH="498000000"
-DEFAULT_LOOPBACK_LATENCY="0.000004"
-DEFAULT_NETWORK_BANDWIDTH="$((26 * 1024 * 1024))"
-DEFAULT_NETWORK_LATENCY="0.000005"
+SIMGRID_VERSION="@SIMGRID_VERSION_STRING@"
+SIMGRID_GITHASH="@SIMGRID_GITHASH@"
+
+DEFAULT_LOOPBACK_BANDWIDTH="498000000Bps"
+DEFAULT_LOOPBACK_LATENCY="0.000004s"
+DEFAULT_NETWORK_BANDWIDTH="$((26 * 1024 * 1024))Bps"
+DEFAULT_NETWORK_LATENCY="0.000005s"
DEFAULT_NUMPROCS="4"
-DEFAULT_POWER="100"
+DEFAULT_SPEED="100flops"
LOOPBACK_BANDWIDTH="${DEFAULT_LOOPBACK_BANDWIDTH}"
LOOPBACK_LATENCY="${DEFAULT_LOOPBACK_LATENCY}"
NETWORK_BANDWIDTH="${DEFAULT_NETWORK_BANDWIDTH}"
NETWORK_LATENCY="${DEFAULT_NETWORK_LATENCY}"
-POWER="${DEFAULT_POWER}"
+SPEED="${DEFAULT_SPEED}"
-SIMOPTS="--cfg=maxmin/precision:1e-9 --cfg=network/model:SMPI --cfg=network/TCP_gamma:4194304"
+PRIVATIZE="--cfg=smpi/privatization:${SMPI_PRIVATIZATION:-@HAVE_PRIVATIZATION@}"
+
+SIMOPTS="--cfg=surf/precision:1e-9 --cfg=network/model:SMPI"
#usage to print the way this script should be called
-function usage () {
-cat <<EOF
+usage () {
+ cat <<EOF
Usage: $0 [OPTIONS] -platform <xmldesc> -hostfile <hostfile> program [program-options]
+ $0 [OPTIONS] -platform <xmldesc> -hostfile <hostfile> -replay <tracefile> [program] [program-options]
Options:
-keep-temps # don't remove the generated files after execution
+ -wrapper <command> # use command to run the program (e.g. "valgrind" or "gdb --args")
+ -gdb # run within GDB (-wrapper "gdb --args" -keep-temps)
+ -lldb # run within LLDB (-wrapper "lldb --" -keep-temps)
+ -vgdb # run within Valgrind+GDB (-wrapper "valgrind --vgdb=yes --vgdb-error=0" -keep-temps)
-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
+ -no-privatize # Disable the globals privatization, that is activated by default
+ -trace-ti # activate time independant tracing (for replay, default in smpi_simgrid.txt)
+ -trace # activate tracing (Paje, default in smpi_simgrid.trace)
-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)
+ -replay <tracefile> # replays a trace instead of actually executing an application
+
+ -version # Displays the SimGrid version (human readable)
+ -git-version # Displays the git hash of SimGrid
or (deprecated usage):
$0 [-keep-temps] [-np <numprocs>] [-bandwidth <bytes/sec>] [-latency <secs>] program [program-options]
exit
fi
-EXTOPT=""
+WRAPPER=""
+HOSTFILE=""
+HOSTFILETMP=0
+MAPOPT=0
+REPLAY=0
-while true; do
- case "$1" in
- "-np" | "-n")
- NUMPROCS="$2"
- shift 2
- ;;
- "-bandwidth")
- NETWORK_BANDWIDTH="$2"
- shift 2
- ;;
- "-latency")
- NETWORK_LATENCY="$2"
- shift 2
- ;;
- "-platform")
- PLATFORM="$2"
- if [ ! -f "${PLATFORM}" ]; then
- echo "[$0] ** error: the file '${PLATFORM}' does not exist. Aborting."
- exit 1
+unset pid
+
+trapped_signals="HUP INT QUIT ILL ABRT SEGV FPE ALRM TERM USR1 USR2 BUS"
+
+die () {
+ printf '[%s] ** error: %s. Aborting.\n' "$(basename $0)" "$*" >&2
+ exit 1
+}
+
+smpirun_cleanup()
+{
+ if [ -z "${KEEP}" ] ; then
+ if [ -z "${PLATFORM}" -a -n "$PLATFORMTMP" ]; then
+ rm -f ${PLATFORMTMP}
+ PLATFORMTMP=""
+ fi
+ if [ ${HOSTFILETMP} = 1 -a -n "$HOSTFILE" ] ; then
+ rm -f ${HOSTFILE}
+ HOSTFILE=""
+ fi
+ if [ ${UNROLLEDHOSTFILETMP} = 1 -a -n "$UNROLLEDHOSTFILE" ] ; then
+ rm -f ${UNROLLEDHOSTFILE}
+ UNROLLEDHOSTFILE=""
fi
- shift 2
- ;;
- "-hostfile")
- HOSTFILE="$2"
- if [ ! -f "${HOSTFILE}" ]; then
- echo "[$0] ** error: the file '${HOSTFILE}' does not exist. Aborting."
- exit 1
+ if [ -n ${APPLICATIONTMP} ]; then
+ rm -f ${APPLICATIONTMP}
+ APPLICATIONTMP=""
fi
- shift 2
- ;;
-
- "-ext")
- EXTOPT="$2"
- shift 2
- ;;
-
- "-map")
- MAPOPT="true"
- shift 1
- ;;
-
- "-trace")
- TRACE_ACTIVE="true"
- shift 1
- ;;
-
- "-trace-comment")
- TRACE_COMMENT="$2"
- shift 2
- ;;
-
- "-trace-comment-file")
- TRACE_COMMENT_FILE="$2"
- shift 2
- ;;
-
- "-trace-file")
- TRACE_FILENAME="$2"
- shift 2
- ;;
-
- "-trace-grouped")
- TRACE_GROUPED="true"
- shift 1
- ;;
-
- "-trace-resource")
- TRACE_RESOURCE="true"
- shift 1
- ;;
-
- "-trace-viva")
- TRACE_VIVA="true"
- shift 1
- ;;
-
- "-keep-temps")
- KEEP="true"
- shift 1
- ;;
-
- "-help" | "--help" | "-h")
- usage
- exit
- ;;
-
- "--cfg="*|"--log="*)
- for OPT in ${1#*=}
- do
- SIMOPTS="$SIMOPTS ${1%%=*}=$OPT"
- done
- shift 1
- ;;
- *)
- break
- ;;
- esac
+ fi
+}
+
+smpirun_trap() {
+ local sig
+ sig="$1"
+
+ # Cleanup and kill the child process:
+ smpirun_cleanup
+ if ! [ -z "$pid" ]; then
+ kill -TERM $pid
+ fi
+ unset pid
+
+ # Raise the same signal again (remove the traps first):
+ trap - $trapped_signals
+ kill -$sig $$
+
+ # This should never happen:
+ kill -ABRT $$
+ kill -TERM $$
+}
+
+for s in $trapped_signals; do
+ trap "smpirun_trap $s" $s
+done
+
+while true; do
+ case "$1" in
+ "-np" | "-n")
+ NUMPROCS="$2"
+ shift 2
+ ;;
+ "-bandwidth")
+ NETWORK_BANDWIDTH="$2"
+ shift 2
+ ;;
+ "-latency")
+ NETWORK_LATENCY="$2"
+ shift 2
+ ;;
+ "-platform")
+ PLATFORM="$2"
+ if [ ! -f "${PLATFORM}" ]; then
+ die "the file '${PLATFORM}' does not exist"
+ fi
+ shift 2
+ ;;
+ "-hostfile" | "-machinefile")
+ HOSTFILE="$2"
+ if [ ! -f "${HOSTFILE}" ]; then
+ die "the file '${HOSTFILE}' does not exist"
+ fi
+ shift 2
+ ;;
+ "-replay")
+ APP_TRACES="$2"
+ shift 2
+ ;;
+ "-no-privatize")
+ PRIVATIZE="--cfg=smpi/privatization:no"
+ shift 1
+ ;;
+ "-map")
+ MAPOPT=1
+ shift 1
+ ;;
+ "-trace")
+ TRACE_ACTIVE="true"
+ shift 1
+ ;;
+ "-trace-ti")
+ TRACE_ACTIVE="true"
+ TRACE_TI_ACTIVE="true"
+ shift 1
+ ;;
+ "-trace-comment")
+ TRACE_COMMENT="$2"
+ shift 2
+ ;;
+ "-trace-comment-file")
+ TRACE_COMMENT_FILE="$2"
+ shift 2
+ ;;
+ "-trace-file")
+ TRACE_FILENAME="$2"
+ shift 2
+ ;;
+ "-trace-grouped")
+ TRACE_GROUPED="true"
+ shift 1
+ ;;
+ "-trace-resource")
+ TRACE_RESOURCE="true"
+ shift 1
+ ;;
+ "-keep-temps")
+ KEEP="true"
+ SIMOPTS="$SIMOPTS --cfg=smpi/keep-temps:yes"
+ shift 1
+ ;;
+ "-wrapper")
+ WRAPPER="$2"
+ shift 2
+ ;;
+ "-gdb")
+ WRAPPER="gdb --args"
+ KEEP="true"
+ SIMOPTS="$SIMOPTS --cfg=smpi/keep-temps:yes"
+ shift 1
+ ;;
+ "-vgdb")
+ WRAPPER="valgrind --vgdb=yes --vgdb-error=0"
+ KEEP="true"
+ SIMOPTS="$SIMOPTS --cfg=smpi/keep-temps:yes"
+ shift 1
+ ;;
+ "-lldb")
+ WRAPPER="lldb --"
+ KEEP="true"
+ SIMOPTS="$SIMOPTS --cfg=smpi/keep-temps:yes"
+ shift 1
+ ;;
+ "-help" | "--help" | "-h")
+ usage
+ exit 0
+ ;;
+ "-version" | "--version" | "-v")
+ printf '%b\n' "$SIMGRID_VERSION"
+ exit 0
+ ;;
+ "-git-version" | "--git-version")
+ printf '%b\n' "$SIMGRID_GITHASH"
+ exit 0
+ ;;
+ "--cfg="*|"--log="*)
+ for OPT in ${1#*=}
+ do
+ SIMOPTS="$SIMOPTS ${1%%=*}=$OPT"
+ done
+ shift 1
+ ;;
+ "-foreground")
+ # Nothing to do, compatibility.
+ shift 1
+ ;;
+ *)
+ break
+ ;;
+ esac
done
-EXEC="$1"
-shift
+if [ -n "${APP_TRACES}" ] ; then
+ if [ $# -eq 0 ] ; then
+ EXEC="@SMPIREPLAYMAIN@"
+ else
+ EXEC="$1"
+ shift
+ fi
+else
+ # check if we still have at least one parameter beyond options
+ if [ $# -eq 0 ]
+ then
+ echo "Error: no program to execute!"
+ usage
+ exit
+ fi
+
+ EXEC="$1"
+ shift
+fi
-##-----------------------------------
+# steel --cfg and --logs options
+while [ $# -gt 0 ]; do
+ case "$1" in
+ "--cfg="*|"--log="*)
+ for OPT in ${1#*=}
+ do
+ SIMOPTS="$SIMOPTS ${1%%=*}=$OPT"
+ done
+ shift 1
+ ;;
+ *)
+ PROC_ARGS="${PROC_ARGS:+$PROC_ARGS }$1"
+ shift
+ ;;
+ esac
+done
-# Basic checks on the provided arguments
-if [ -z "${EXEC}" ] ; then
- echo "You must provide a program to execute."
+if [ -z "${HOSTFILE}" ] && [ -z "${PLATFORM}" ] ; then
+ echo "No hostfile nor platform specified."
usage
exit 1
fi
if [ -z "${HOSTFILE}" ] ; then
- echo "No hostfile specified."
- usage
- exit 1
+ HOSTFILETMP=1
+ HOSTFILE="$(mktemp smpitmp-hostfXXXXXX)"
+ @PYTHON_EXECUTABLE@ -c '
+import xml.etree.ElementTree as ET
+import sys
+import re
+
+tree = ET.parse(sys.stdin)
+
+for elem in tree.findall(".//host"):
+ print(elem.attrib["id"])
+
+for elem in tree.findall(".//cluster"):
+ prefix = elem.attrib["prefix"]
+ radical = elem.attrib["radical"]
+ suffix = elem.attrib["suffix"]
+ for r in radical.split(","):
+ m = re.match("^([^-]*?)-([^-]*)$", r)
+ if m:
+ for i in range(int(m.group(1)), int(m.group(2))):
+ print(prefix + str(i) + suffix)
+ else:
+ print(prefix + r + suffix)
+ ' < ${PLATFORM} > ${HOSTFILE}
+fi
+UNROLLEDHOSTFILETMP=0
+
+# parse if our lines are terminated by :num_process
+if grep -q ':' $HOSTFILE ; then
+ UNROLLEDHOSTFILETMP=1
+ UNROLLEDHOSTFILE="$(mktemp smpitmp-hostfXXXXXX)"
+ @PYTHON_EXECUTABLE@ -c '
+import sys
+import re
+
+for line in sys.stdin:
+ m = re.match("(.*):(.*)", line)
+ if m:
+ for i in range(0, int(m.group(2))):
+ print(m.group(1))
+ else:
+ print(line.strip())
+' < ${HOSTFILE} > ${UNROLLEDHOSTFILE}
+ if [ ${HOSTFILETMP} = 1 ] ; then
+ rm ${HOSTFILE}
+ HOSTFILETMP=0
+ fi
+ HOSTFILE=$UNROLLEDHOSTFILE
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]" $HOSTFILE`
+hostfile_procs=$(grep -c "[a-zA-Z0-9]" $HOSTFILE)
+if [ ${hostfile_procs} = 0 ] ; then
+ die "the hostfile '${HOSTFILE}' is empty"
+fi
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
+ echo "You requested to use ${NUMPROCS} ranks, but there is only ${hostfile_procs} processes in your hostfile..." >&2
fi
##-------------------------------- DEFAULT or SPECIFIED PLATFORM --------------------------------------
if [ -z "${PLATFORM}" ]; then
- PLATFORMTMP="$(mktemp tmpXXXXXX)"
+ PLATFORMTMP="$(mktemp smpitmp-platfXXXXXX)"
- cat > ${PLATFORMTMP} <<PLATFORMHEAD
+ cat > ${PLATFORMTMP} <<PLATFORMHEAD
<?xml version='1.0'?>
-<!DOCTYPE platform SYSTEM "http://simgrid.gforge.inria.fr/simgrid.dtd">
-<platform version="3">
-<AS id="AS0" routing="Full">
+<!DOCTYPE platform SYSTEM "https://simgrid.org/simgrid.dtd">
+<platform version="4.1">
+<zone id="AS0" routing="Full">
PLATFORMHEAD
-for (( i=${NUMPROCS}; $i ; i=$i-1 )) do
- 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}\"/>" >> ${PLATFORMTMP}
-done
+ i=${NUMPROCS}
+ while [ $i -gt 0 ]; do
+ echo " <host id=\"host$i\" speed=\"${SPEED}\"/>" >> ${PLATFORMTMP}
+ echo " <link id=\"loop$i\" bandwidth=\"${LOOPBACK_BANDWIDTH}\" latency=\"${LOOPBACK_LATENCY}\"/>" >> ${PLATFORMTMP}
+ echo " <link id=\"link$i\" bandwidth=\"${NETWORK_BANDWIDTH}\" latency=\"${NETWORK_LATENCY}\"/>" >> ${PLATFORMTMP}
+ i=$((i - 1))
+ 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$j\"><link_ctn id=\"loop$i\"/></route>" >> ${PLATFORMTMP}
- else
- echo " <route src=\"host$i\" dst=\"host$j\"><link_ctn id=\"link$i\"/><link_ctn id=\"link$j\"/></route>" >> ${PLATFORMTMP}
- fi
- done
-done
+ i=${NUMPROCS}
+ while [ $i -gt 0 ]; do
+ j=${NUMPROCS}
+ while [ $j -gt 0 ]; do
+ if [ $i -eq $j ]; then
+ echo " <route src=\"host$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>" >> ${PLATFORMTMP}
+ fi
+ j=$((j - 1))
+ done
+ i=$((i - 1))
+ done
-cat >> ${PLATFORMTMP} <<PLATFORMFOOT
-</AS>
+ cat >> ${PLATFORMTMP} <<PLATFORMFOOT
+</zone>
</platform>
PLATFORMFOOT
else
- PLATFORMTMP=${PLATFORM}
+ PLATFORMTMP=${PLATFORM}
fi
##-------------------------------- end DEFAULT or SPECIFIED PLATFORM --------------------------------------
-
##-------------------------------- DEFAULT APPLICATION --------------------------------------
-APPLICATIONTMP="$(mktemp tmpXXXXXX)"
+APPLICATIONTMP="$(mktemp smpitmp-appXXXXXX)"
#APPLICATIONTMP="app.xml"
-
cat > ${APPLICATIONTMP} <<APPLICATIONHEAD
<?xml version='1.0'?>
-<!DOCTYPE platform SYSTEM "http://simgrid.gforge.inria.fr/simgrid.dtd">
-<platform version="3">
+<!DOCTYPE platform SYSTEM "https://simgrid.org/simgrid.dtd">
+<platform version="4.1">
APPLICATIONHEAD
##---- cache hostnames of hostfile---------------
if [ -n "${HOSTFILE}" ] && [ -f ${HOSTFILE} ]; then
- hostnames=(`cat ${HOSTFILE} | tr \\\n " "`)
- NUMHOSTS=`cat ${HOSTFILE} | wc -l`
+ hostnames=$(cat ${HOSTFILE} | tr '\n\r' ' ')
fi
-if [ "${EXTOPT}" = "smpi_replay" ]; then
- APP_TRACES=$1;
- if [ -n "${APP_TRACES}" ] && [ -f ${APP_TRACES} ]; then
- hosttraces=(`cat ${APP_TRACES} | tr \\\n " "`)
- NUMTRACES=`cat ${APP_TRACES} | wc -l`
- fi
+if [ -n "${APP_TRACES}" ]; then
+ if [ -f "${APP_TRACES}" ]; then
+ hosttraces=$(cat ${APP_TRACES} | tr '\n\r' ' ' )
+ NUMTRACES=$(cat ${APP_TRACES} | wc -l)
+ REPLAY=1
+ else
+ printf "File not found: %s\n" "${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
-## in hostfile (where -hostfile hostfile), or "host$i" if
+## the name of host_i (1<=i<=p, where -np p) is the line i in hostfile (where -hostfile hostfile), or "host$i" if
## hostfile has less than i lines.
##----------------------------------------------------------
-HAVE_SEQ="`which seq 2>/dev/null`"
+HAVE_SEQ="$(which seq 2>/dev/null)"
if [ -n "${HAVE_SEQ}" ]; then
- SEQ=`${HAVE_SEQ} 0 $((${NUMPROCS}-1))`
+ SEQ=$(${HAVE_SEQ} 0 $(( NUMPROCS - 1)))
else
- cnt=0
- while (( $cnt < ${NUMPROCS} )) ; do
- SEQ="$SEQ $cnt"
- cnt=$((cnt + 1));
- done
+ cnt=0
+ while [ $cnt -lt ${NUMPROCS} ] ; do
+ SEQ="$SEQ $cnt"
+ cnt=$((cnt + 1));
+ done
fi
-##---- generate <process> tags------------------------------
+set -- $hostnames
+
+##---- generate <actor> tags------------------------------
+#prepare arguments at once
+for ARG in $PROC_ARGS; do
+ XML_ARGS="${XML_ARGS}""<argument value=\"${ARG}\"/>
+"
+done
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
+ j=$(( i % hostfile_procs + 1 ))
+ host=$(eval "echo \${$j}")
- if [ -z "${hostnames[$j]}" ]; then
- host="host"$(($j+1))
- else
- host="${hostnames[$j]}"
- fi
- echo " <process host=\"${host}\" function=\"$i\"> <!-- function name used only for logging -->" >> ${APPLICATIONTMP}
- echo " <argument value=\"$i\"/> <!-- rank -->" >> ${APPLICATIONTMP}
- if [ "${EXTOPT}" = "smpi_replay" ]; then
- if [ ${NUMTRACES} -gt 1 ]; then
- echo " <argument value=\"${hosttraces[$j]}\"/>" >> ${APPLICATIONTMP}
+ ##---- optional display of ranks to actor mapping
+ if [ ${MAPOPT} = 1 ]; then
+ echo "[rank $i] -> $host"
+ fi
+
+ echo " <actor host=\"${host}\" function=\"$i\"> <!-- function name used only for logging -->
+ <prop id=\"instance_id\" value=\"smpirun\"/>
+ <prop id=\"rank\" value=\"$i\"/>" >> ${APPLICATIONTMP}
+ if [ ${REPLAY} = 1 ]; then
+ echo " <prop id=\"smpi_replay\" value=\"true\"/>" >> ${APPLICATIONTMP}
+ if [ ${NUMTRACES} -gt 1 ]; then
+ echo " <argument value=\"$(echo $hosttraces|cut -d' ' -f$j)\"/>" >> ${APPLICATIONTMP}
+ else
+ echo " <argument value=\"$(echo $hosttraces|cut -d' ' -f1)\"/>" >> ${APPLICATIONTMP}
+ fi
else
- echo " <argument value=\"${hosttraces[0]}\"/>" >> ${APPLICATIONTMP}
+ echo ${XML_ARGS} >> ${APPLICATIONTMP}
fi
- else
- for ARG in $*; do
- echo " <argument value=\"${ARG}\"/>" >> ${APPLICATIONTMP}
- done
- fi
- echo " </process>" >> ${APPLICATIONTMP}
+ echo " </actor>" >> ${APPLICATIONTMP}
done
cat >> ${APPLICATIONTMP} <<APPLICATIONFOOT
</platform>
APPLICATIONFOOT
##-------------------------------- end DEFAULT APPLICATION --------------------------------------
-
##---------------------- SMPI TRACING OPTIONS ---------------------------------
if [ -n "${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 "${TRACE_COMMENT}" ]; then
- TRACEOPTIONS="${TRACEOPTIONS} --cfg=tracing/comment:${TRACE_COMMENT}"
- fi
+ #define trace filename
+ if [ -n "${TRACE_TI_ACTIVE}" ]; then
+ if [ -z "${TRACE_FILENAME}" ]; then
+ TRACE_FILENAME="smpi_simgrid.txt"
+ fi
+ TRACEOPTIONS="--cfg=tracing:yes --cfg=tracing/filename:${TRACE_FILENAME} --cfg=tracing/smpi:yes --cfg=tracing/smpi/format:TI --cfg=tracing/smpi/computing:yes"
+ else
+ if [ -z "${TRACE_FILENAME}" ]; then
+ TRACE_FILENAME="smpi_simgrid.trace"
+ fi
+ TRACEOPTIONS="--cfg=tracing:yes --cfg=tracing/filename:${TRACE_FILENAME} --cfg=tracing/smpi:yes"
+ fi
- if [ -n "${TRACE_COMMENT_FILE}" ]; then
- TRACEOPTIONS="${TRACEOPTIONS} --cfg=tracing/comment_file:${TRACE_COMMENT_FILE}"
- fi
+ if [ -n "${TRACE_COMMENT}" ]; then
+ TRACEOPTIONS="${TRACEOPTIONS} --cfg=tracing/comment:${TRACE_COMMENT}"
+ fi
- if [ -n "${TRACE_GROUPED}" ]; then
- TRACEOPTIONS="${TRACEOPTIONS} --cfg=tracing/smpi/group:1"
- fi
+ if [ -n "${TRACE_COMMENT_FILE}" ]; then
+ TRACEOPTIONS="${TRACEOPTIONS} --cfg=tracing/comment-file:${TRACE_COMMENT_FILE}"
+ fi
- if [ -n "${TRACE_RESOURCE}" ]; then
- TRACEOPTIONS="${TRACEOPTIONS} --cfg=tracing/categorized:1 --cfg=tracing/uncategorized:1"
- fi
+ if [ -n "${TRACE_GROUPED}" ]; then
+ TRACEOPTIONS="${TRACEOPTIONS} --cfg=tracing/smpi/group:yes"
+ fi
- if [ -n "${TRACE_VIVA}" ]; then
- TRACEOPTIONS="${TRACEOPTIONS} --cfg=viva/categorized:smpi_cat.plist --cfg=viva/uncategorized:smpi_uncat.plist"
- fi
+ if [ -n "${TRACE_RESOURCE}" ]; then
+ TRACEOPTIONS="${TRACEOPTIONS} --cfg=tracing/categorized:yes --cfg=tracing/uncategorized:yes"
+ fi
fi
##---------------------- end SMPI TRACING OPTIONS ---------------------------------
+# Do not remove, this variable may be used by user code (e.g. StarPU)
export SMPI_GLOBAL_SIZE=${NUMPROCS}
if [ -n "${KEEP}" ] ; then
- echo ${EXEC} ${SIMOPTS} ${TRACEOPTIONS} ${PLATFORMTMP} ${APPLICATIONTMP}
+ echo ${EXEC} ${PRIVATIZE} ${TRACEOPTIONS} ${SIMOPTS} ${PLATFORMTMP} ${APPLICATIONTMP}
+ if [ ${HOSTFILETMP} = 1 ] ; then
+ echo "Generated hostfile ${HOSTFILE} kept."
+ fi
+ if [ ${UNROLLEDHOSTFILETMP} = 1 ] ; then
+ echo "Generated unrolled hostfile ${UNROLLEDHOSTFILE} kept."
+ fi
fi
-${EXEC} ${SIMOPTS} ${TRACEOPTIONS} ${PLATFORMTMP} ${APPLICATIONTMP}
-status=$?
-if [ -z "${KEEP}" ] ; then
- if [ -z "${PLATFORM}" ]; then
- rm ${PLATFORMTMP}
- fi
- rm ${APPLICATIONTMP}
+# Execute the process
+#
+# The shell still need to be alive for the duration in order to do some cleanup after the process.
+#
+# We are going through great lengths in order to both keep stdin and be able to handle signals:
+#
+# * The job is launched in the background in order to be able to handle signals.
+#
+# * The FD 3 is used to temporarily store FD 1. This is because the shell connects FD 1 to /dev/null when the command
+# is launched in the background: this can be overriden in bash but not in standard bourne shell.
+exec 3<&0
+${WRAPPER} "@SMPIMAIN@" ${EXEC} ${PRIVATIZE} ${TRACEOPTIONS} ${SIMOPTS} ${PLATFORMTMP} ${APPLICATIONTMP} <&3 3>&- &
+pid=$!
+exec 3>&-
+wait $pid
+status=$?
+# With dash on Windows WSL/Ubuntu, "wait" sometimes returns early with an exit
+# status of 128. Try again.
+while test $status -eq 128 && kill -0 $pid 2>/dev/null; do
+ wait $pid
+ status=$?
+done
+pid=""
+
+# Keep temporary files on failures to help debugging
+#
+if [ ${status} -ne 0 ] ; then
+ if [ -z "${KEEP}" ]; then
+ echo ${EXEC} ${PRIVATIZE} ${TRACEOPTIONS} ${SIMOPTS} ${PLATFORMTMP} ${APPLICATIONTMP}
+ if [ ${HOSTFILETMP} = 1 ] ; then
+ echo "Generated hostfile ${HOSTFILE} kept."
+ fi
+ if [ ${UNROLLEDHOSTFILETMP} = 1 ] ; then
+ echo "Generated unrolled hostfile ${UNROLLEDHOSTFILE} kept."
+ fi
+ fi
+ echo "Execution failed with code ${status}."
+ KEEP=true
fi
+smpirun_cleanup
+
exit $status