-#! /bin/sh
+#!/usr/bin/env sh
-# Copyright (c) 2007-2016, The SimGrid Team. All rights reserved.
+# 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.
NETWORK_LATENCY="${DEFAULT_NETWORK_LATENCY}"
SPEED="${DEFAULT_SPEED}"
-PRIVATIZE="--cfg=smpi/privatization:@HAVE_PRIVATIZATION@"
+PRIVATIZE="--cfg=smpi/privatization:${SMPI_PRIVATIZATION:-@HAVE_PRIVATIZATION@}"
SIMOPTS="--cfg=surf/precision:1e-9 --cfg=network/model:SMPI"
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")
-trace-grouped # group MPI processes by location
-trace-resource # trace resource utilization
-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
exit
fi
-EXTOPT=""
WRAPPER=""
HOSTFILE=""
HOSTFILETMP=0
fi
shift 2
;;
- "-ext")
- EXTOPT="$2"
+ "-replay")
+ APP_TRACES="$2"
shift 2
;;
"-no-privatize")
- PRIVATIZE=""
+ PRIVATIZE="--cfg=smpi/privatization:no"
shift 1
;;
"-map")
esac
done
-# check if we still have at least one parameter beyond options
-if [ $# -eq 0 ]
-then
- echo "Error: no program to execute!"
- usage
- exit
-fi
+if [ -n "${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
+ EXEC="$1"
+ shift
+fi
# steel --cfg and --logs options
while [ $# -gt 0 ]; do
;;
*)
PROC_ARGS="${PROC_ARGS:+$PROC_ARGS }$1"
- shift
+ shift
;;
esac
done
HOSTFILETMP=1
HOSTFILE="$(mktemp smpitmp-hostfXXXXXX)"
perl -ne 'print "$1\n" if /.*<host.*?id="(.*?)".*?\/>.*/' ${PLATFORM} > ${HOSTFILE}
- perl -ne 'if (/.*<cluster.*?prefix="(.*?)".*?radical="(.*?)".*?suffix="(.*?)".*/) {
- my ($pre,$rad,$post)=($1,$2,$3);
- for my $elm (split(",",$rad)) {
- if ($elm=~/^([^-]*?)-([^-]*)$/) {
- for (my $i=$1; $i<=$2;$i++) {
- print "$pre$i$post\n";
+ # put all <cluster tag on its own line.
+ cat ${PLATFORM} | tr '\n' ' ' | sed 's/<cluster/\n<cluster/' | \
+ perl -ne 'if (m/.*<cluster.*?prefix="(.*?)".*?radical="(.*?)".*?suffix="(.*?)".*/s) {
+ my ($pre,$rad,$post)=($1,$2,$3);
+ for my $elm (split(",",$rad)) {
+ if ($elm=~/^([^-]*?)-([^-]*)$/) {
+ for (my $i=$1; $i<=$2;$i++) {
+ print "$pre$i$post\n";
}
} else {
print "$pre$elm$post\n";
}
}
} elsif (/<cluster/) {
- die ("Unparsable cluster tag. smpirun uses a primitive regular expression to parse cluster tags. Either provide a hostfile yourself or give the attributes prefix, radical and suffix IN THAT ORDER and ON THE SAME LINE as the opening tag (<cluster)");
+ die ("Unparsable cluster tag. smpirun uses a primitive regular expression to parse cluster tags. Either provide a hostfile yourself or give the attributes prefix, radical and suffix IN THAT ORDER.");
}' ${PLATFORM} >> ${HOSTFILE}
fi
UNROLLEDHOSTFILETMP=0
cat > ${PLATFORMTMP} <<PLATFORMHEAD
<?xml version='1.0'?>
-<!DOCTYPE platform SYSTEM "http://simgrid.gforge.inria.fr/simgrid/simgrid.dtd">
+<!DOCTYPE platform SYSTEM "https://simgrid.org/simgrid.dtd">
<platform version="4.1">
<zone id="AS0" routing="Full">
PLATFORMHEAD
cat > ${APPLICATIONTMP} <<APPLICATIONHEAD
<?xml version='1.0'?>
-<!DOCTYPE platform SYSTEM "http://simgrid.gforge.inria.fr/simgrid/simgrid.dtd">
+<!DOCTYPE platform SYSTEM "https://simgrid.org/simgrid.dtd">
<platform version="4.1">
APPLICATIONHEAD
hostnames=$(cat ${HOSTFILE} | tr '\n\r' ' ')
fi
-if [ "${EXTOPT}" = "smpi_replay" ]; then
- APP_TRACES=$PROC_ARGS
- if [ -n "${APP_TRACES}" ] && [ -f "${APP_TRACES}" ]; then
+if [ -n "${APP_TRACES}" ]; then
+ if [ -f "${APP_TRACES}" ]; then
hosttraces=$(cat ${APP_TRACES} | tr '\n\r' ' ' )
NUMTRACES=$(cat ${APP_TRACES} | wc -l)
REPLAY=1
##----------------------------------------------------------
## generate application.xml with hostnames from hostfile:
-## the name of host_i (1<=i<=p, where -np p) is the line i in hostfile (where -hostfile hostfile), or "host$i" if
+## the name of host_i (1<=i<=p, where -np p) is the line i in hostfile (where -hostfile hostfile), or "host$i" if
## hostfile has less than i lines.
##----------------------------------------------------------
fi
echo " <actor host=\"${host}\" function=\"$i\"> <!-- function name used only for logging -->
- <argument value=\"smpirun\"/> <!-- instance -->
- <argument value=\"$i\"/> <!-- rank -->" >> ${APPLICATIONTMP}
+ <prop id=\"instance_id\" value=\"smpirun\"/>
+ <prop id=\"rank\" value=\"$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
+ else
echo ${XML_ARGS} >> ${APPLICATIONTMP}
fi
echo " </actor>" >> ${APPLICATIONTMP}
echo "Generated hostfile ${HOSTFILE} kept."
fi
if [ ${UNROLLEDHOSTFILETMP} = 1 ] ; then
- echo "Generated unrolled hostfile ${UNROLLEDHOSTFILE} kept."
+ echo "Generated unrolled hostfile ${UNROLLEDHOSTFILE} kept."
fi
fi
# * The FD 3 is used to temporarily store FD 1. This is because the shell connects FD 1 to /dev/null when the command
# is launched in the background: this can be overriden in bash but not in standard bourne shell.
exec 3<&0
-${WRAPPER} "@SMPIMAIN@" ${EXEC} ${TRACEOPTIONS} ${SIMOPTS} ${PLATFORMTMP} ${APPLICATIONTMP} <&3 3>&- &
+${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
