PRIVATIZE="--cfg=smpi/privatization:${SMPI_PRIVATIZATION:-@HAVE_PRIVATIZATION@}"
+NUMPROCS=0
+DEPLOYOPTS=""
+
SIMOPTS="--cfg=surf/precision:1e-9 --cfg=network/model:SMPI"
SMPITMPDIR="$(dirname $(mktemp -u))"
#usage to print the way this script should be called
usage () {
cat <<EOF
-Usage: $0 [OPTIONS] -platform <xmldesc> -hostfile <hostfile> program [program-options]
- $0 [OPTIONS] -platform <xmldesc> -hostfile <hostfile> -replay <tracefile> [program] [program-options]
+Usage: $0 [OPTIONS] -platform <xmldesc|so> -hostfile <hostfile> program [program-options]
+ $0 [OPTIONS] -platform <xmldesc|so> -hostfile <hostfile> -replay <tracefile> [program] [program-options]
Options:
-analyze # show information about allocations and timings at the end of execution
-keep-temps # don't remove the generated files after execution
-np <numprocs> # use that amount of processes from the hostfile.
# By default, all processes of the hostfile are used.
-no-privatize # Disable the globals privatization, that is activated by default
- -tmpdir # Directory used to store temporary files. Defaults to system's.
+ -tmpdir # Directory used to store temporary files. Defaults to system's.
-trace-ti # activate time independent tracing (for replay, default in smpi_simgrid.txt)
-trace # activate tracing (Paje, default in smpi_simgrid.trace)
-trace-comment <comment> # put a comment on the top of the trace file
WRAPPER=""
HOSTFILE=""
-HOSTFILETMP=0
-MAPOPT=0
-REPLAY=0
QUIET=""
unset pid
rm -f "${PLATFORMTMP}"
PLATFORMTMP=""
fi
- if [ ${HOSTFILETMP} = 1 ] && [ -n "$HOSTFILE" ] ; then
- rm -f "${HOSTFILE}"
- HOSTFILE=""
- fi
if [ "${UNROLLEDHOSTFILETMP}" = 1 ] && [ -n "$UNROLLEDHOSTFILE" ] ; then
rm -f "${UNROLLEDHOSTFILE}"
UNROLLEDHOSTFILE=""
fi
- if [ -n "${APPLICATIONTMP}" ]; then
- rm -f "${APPLICATIONTMP}"
- APPLICATIONTMP=""
- fi
fi
}
;;
"-replay")
APP_TRACES="$2"
+ if [ ! -f "${APP_TRACES}" ]; then
+ die "the file '${APP_TRACES}' does not exist"
+ fi
+ DEPLOYOPTS="${DEPLOYOPTS} --cfg=smpi/replay:${APP_TRACES}"
shift 2
;;
"-no-privatize")
shift 1
;;
"-map")
- MAPOPT=1
+ DEPLOYOPTS="${DEPLOYOPTS} --cfg=smpi/map:1"
shift 1
;;
"-tmpdir")
shift 1
;;
"-analyze")
- SIMOPTS="$SIMOPTS --cfg=smpi/display-timing:yes --cfg=smpi/display-allocs:yes"
+ SIMOPTS="$SIMOPTS --cfg=smpi/display-timing:yes --cfg=smpi/display-allocs:yes --cfg=smpi/list-leaks:50"
shift 1
;;
"-help" | "--help" | "-h")
exit 1
fi
-if [ -z "${HOSTFILE}" ] ; then
- HOSTFILETMP=1
- HOSTFILE="$(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
+if [ -n "${HOSTFILE}" ] && grep -q ':' "${HOSTFILE}" ; then
UNROLLEDHOSTFILETMP=1
UNROLLEDHOSTFILE="$(mktemp smpitmp-hostfXXXXXX)"
@PYTHON_EXECUTABLE@ -c '
else:
print(line.strip())
' < "${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]" "$HOSTFILE")
-if [ "${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} ranks, but there is only ${hostfile_procs} processes in your hostfile..." >&2
-fi
+DEPLOYOPTS="${DEPLOYOPTS} --cfg=smpi/np:${NUMPROCS}"
+DEPLOYOPTS="${DEPLOYOPTS} --cfg=smpi/hostfile:${HOSTFILE}"
##-------------------------------- DEFAULT or SPECIFIED PLATFORM --------------------------------------
if [ -z "${PLATFORM}" ]; then
PLATFORMTMP=${PLATFORM}
fi
##-------------------------------- end DEFAULT or SPECIFIED PLATFORM --------------------------------------
-##-------------------------------- DEFAULT APPLICATION --------------------------------------
-APPLICATIONTMP="$(mktemp smpitmp-appXXXXXX)"
-#APPLICATIONTMP="app.xml"
-
-cat > "${APPLICATIONTMP}" <<APPLICATIONHEAD
-<?xml version='1.0'?>
-<!DOCTYPE platform SYSTEM "https://simgrid.org/simgrid.dtd">
-<platform version="4.1">
-APPLICATIONHEAD
-
-##---- cache hostnames of hostfile---------------
-if [ -n "${HOSTFILE}" ] && [ -f "${HOSTFILE}" ]; then
- hostnames=$(< "${HOSTFILE}" tr '\n\r' ' ')
-fi
-
-if [ -n "${APP_TRACES}" ]; then
- if [ -f "${APP_TRACES}" ]; then
- hosttraces=$(< "${APP_TRACES}" tr '\n\r' ' ' )
- NUMTRACES=$(< "${APP_TRACES}" wc -l)
- REPLAY=1
- else
- printf "File not found: %s\n" "${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$i" if
-## hostfile has less than i lines.
-##----------------------------------------------------------
-
-HAVE_SEQ="$(which seq 2>/dev/null)"
-
-if [ -n "${HAVE_SEQ}" ]; then
- SEQ=$(${HAVE_SEQ} 0 $(( NUMPROCS - 1)))
-else
- cnt=0
- while [ $cnt -lt "${NUMPROCS}" ] ; do
- SEQ="$SEQ $cnt"
- cnt=$((cnt + 1));
- done
-fi
-
-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 ${SEQ}
-do
- j=$(( i % hostfile_procs + 1 ))
- host=$(eval "echo \${$j}")
-
- ##---- 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\"/>"
- if [ ${REPLAY} = 1 ]; then
- echo " <prop id=\"smpi_replay\" value=\"true\"/>"
- if [ "${NUMTRACES}" -gt 1 ]; then
- # Give each process its trace file (as an argument)
- echo " <argument value=\"$(echo "$hosttraces"|cut -d' ' -f$j)\"/>"
- elif [ ${i} = 0 ]; then
- # Give the shared trace file to rank 0 (as a property)
- echo " <prop id=\"tracefile\" value=\"$(echo "$hosttraces"|cut -d' ' -f1)\"/>"
- fi
- else
- echo "${XML_ARGS}"
- fi
- echo " </actor>"
- } >> "${APPLICATIONTMP}"
-done
-
-cat >> "${APPLICATIONTMP}" <<APPLICATIONFOOT
-</platform>
-APPLICATIONFOOT
-##-------------------------------- end DEFAULT APPLICATION --------------------------------------
##---------------------- SMPI TRACING OPTIONS ---------------------------------
if [ -n "${TRACE_ACTIVE}" ]; then
#define trace filename
# Do not remove, this variable may be used by user code (e.g. StarPU)
export SMPI_GLOBAL_SIZE=${NUMPROCS}
if [ -n "${KEEP}" ] && [ -z "${QUIET}" ] ; then
- echo "${EXEC}" ${PRIVATIZE} "${TRACEOPTIONS}" "${SIMOPTS}" "${PLATFORMTMP}" "${APPLICATIONTMP}"
- if [ ${HOSTFILETMP} = 1 ] ; then
- echo "Generated hostfile ${HOSTFILE} kept."
- fi
+ echo "${EXEC}" ${PRIVATIZE} "${TRACEOPTIONS}" "${SIMOPTS}" "${PLATFORMTMP}"
if [ ${UNROLLEDHOSTFILETMP} = 1 ] ; then
echo "Generated unrolled hostfile ${UNROLLEDHOSTFILE} kept."
fi
# * The FD 3 is used to temporarily store FD 1. This is because the shell connects FD 1 to /dev/null when the command
# is launched in the background: this can be overridden in bash but not in standard bourne shell.
exec 3<&0
-${WRAPPER} "@SMPIMAIN@" "${EXEC}" ${PRIVATIZE} ${TRACEOPTIONS} ${SIMOPTS} "${PLATFORMTMP}" "${APPLICATIONTMP}" <&3 3>&- &
+${WRAPPER} "@SMPIMAIN@" "${EXEC}" ${PRIVATIZE} ${DEPLOYOPTS} ${TRACEOPTIONS} ${SIMOPTS} "${PLATFORMTMP}" ${PROC_ARGS} <&3 3>&- &
pid=$!
exec 3>&-
wait $pid
#
if [ ${status} -ne 0 ] ; then
if [ -z "${KEEP}" ] && [ -z "${QUIET}" ]; then
- echo "${EXEC}" ${PRIVATIZE} "${TRACEOPTIONS}" "${SIMOPTS}" "${PLATFORMTMP}" "${APPLICATIONTMP}"
- if [ ${HOSTFILETMP} = 1 ] ; then
- echo "Generated hostfile ${HOSTFILE} kept."
- fi
+ echo "${EXEC}" ${PRIVATIZE} "${TRACEOPTIONS}" "${SIMOPTS}" "${PLATFORMTMP}"
if [ ${UNROLLEDHOSTFILETMP} = 1 ] ; then
echo "Generated unrolled hostfile ${UNROLLEDHOSTFILE} kept."
fi
