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.
-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-ti # activate time independent 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
HOSTFILETMP=0
MAPOPT=0
REPLAY=0
+QUIET=""
unset pid
shift 1
;;
"-keep-temps")
- KEEP="true"
- SIMOPTS="$SIMOPTS --cfg=smpi/keep-temps:yes"
+ KEEP="true"
+ SIMOPTS="$SIMOPTS --cfg=smpi/keep-temps:yes"
shift 1
;;
+ "-quiet")
+ QUIET="true"
+ 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
shift
fi
-# steel --cfg and --logs options
+# steal --cfg and --logs options
while [ $# -gt 0 ]; do
case "$1" in
"--cfg="*|"--log="*)
if [ -z "${HOSTFILE}" ] ; then
HOSTFILETMP=1
HOSTFILE="$(mktemp smpitmp-hostfXXXXXX)"
- perl -ne 'print "$1\n" if /.*<host.*?id="(.*?)".*?\/>.*/' ${PLATFORM} > ${HOSTFILE}
- # 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.");
- }' ${PLATFORM} >> ${HOSTFILE}
+ @PYTHON_EXECUTABLE@ -c '
+import xml.etree.ElementTree as ET
+import sys
+import re
+
+tree = ET.parse(sys.stdin)
+
+for elem in tree.findall(".//host"):
+ print(elem.attrib["id"])
+
+for elem in tree.findall(".//cluster"):
+ prefix = elem.attrib["prefix"]
+ radical = elem.attrib["radical"]
+ suffix = elem.attrib["suffix"]
+ for r in radical.split(","):
+ m = re.match("^([^-]*?)-([^-]*)$", 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} > ${HOSTFILE}
fi
UNROLLEDHOSTFILETMP=0
-#parse if our lines are terminated by :num_process
-multiple_processes=$(grep -c ":" $HOSTFILE)
-if [ "${multiple_processes}" -gt 0 ] ; then
+# parse if our lines are terminated by :num_process
+if grep -q ':' $HOSTFILE ; then
UNROLLEDHOSTFILETMP=1
UNROLLEDHOSTFILE="$(mktemp smpitmp-hostfXXXXXX)"
- perl -ne ' do{ for ( 1 .. $2 ) { print "$1\n" } } if /(.*?):(\d+).*/' ${HOSTFILE} > ${UNROLLEDHOSTFILE}
+ @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 ${HOSTFILE}
HOSTFILETMP=0
fi
##---------------------- end SMPI TRACING OPTIONS ---------------------------------
+# Do not remove, this variable may be used by user code (e.g. StarPU)
export SMPI_GLOBAL_SIZE=${NUMPROCS}
if [ -n "${KEEP}" ] ; then
echo ${EXEC} ${PRIVATIZE} ${TRACEOPTIONS} ${SIMOPTS} ${PLATFORMTMP} ${APPLICATIONTMP}
# * 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.
+# is launched in the background: this can be overridden in bash but not in standard bourne shell.
exec 3<&0
${WRAPPER} "@SMPIMAIN@" ${EXEC} ${PRIVATIZE} ${TRACEOPTIONS} ${SIMOPTS} ${PLATFORMTMP} ${APPLICATIONTMP} <&3 3>&- &
pid=$!
# Keep temporary files on failures to help debugging
#
if [ ${status} -ne 0 ] ; then
- if [ -z "${KEEP}" ]; then
+ if [ -z "${KEEP}" -a -z "${QUIET}" ]; then
echo ${EXEC} ${PRIVATIZE} ${TRACEOPTIONS} ${SIMOPTS} ${PLATFORMTMP} ${APPLICATIONTMP}
if [ ${HOSTFILETMP} = 1 ] ; then
echo "Generated hostfile ${HOSTFILE} kept."
if [ ${UNROLLEDHOSTFILETMP} = 1 ] ; then
echo "Generated unrolled hostfile ${UNROLLEDHOSTFILE} kept."
fi
+ KEEP=true
fi
echo "Execution failed with code ${status}."
- KEEP=true
fi
smpirun_cleanup