-#!/bin/bash
-DEFAULT_LOOPBACK_BANDWIDTH="498000000"
-DEFAULT_LOOPBACK_LATENCY="0.000004"
-DEFAULT_NETWORK_BANDWIDTH="$((26 * 1024 * 1024))"
-DEFAULT_NETWORK_LATENCY="0.000005"
-DEFAULT_NUMPROCS="4"
-DEFAULT_POWER="100"
-
-LOOPBACK_BANDWIDTH="${DEFAULT_LOOPBACK_BANDWIDTH}"
-LOOPBACK_LATENCY="${DEFAULT_LOOPBACK_LATENCY}"
-NETWORK_BANDWIDTH="${DEFAULT_NETWORK_BANDWIDTH}"
-NETWORK_LATENCY="${DEFAULT_NETWORK_LATENCY}"
-NUMPROCS="${DEFAULT_NUMPROCS}"
-POWER="${DEFAULT_POWER}"
-
-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
- fi
- shift 2
- ;;
- "-hostfile")
- HOSTFILE="$2"
- if [ ! -f ${HOSTFILE} ]; then
- echo "[$0] ** error: the file '${HOSTFILE}' does not exist. Aborting."
- exit 1
- fi
- shift 2
- ;;
-
- "-map")
- MAPOPT="true"
- shift 1
- ;;
-
- "-keep-temps")
- KEEP="true"
- shift 1
- ;;
-
- "-help" | "--help" | "-h")
- echo "usage:"
- echo "$0 [-quiet] [-keep-temps] [-np <numprocs>] -platform <xmldesc> -hostfile <hostfile> [-map] program [program-options]"
- echo "or (deprecated usage):"
- echo "$0 [-quiet] [-keep-temps] [-np <numprocs>] [-bandwidth <bytes/sec>] [-latency <secs>] program [program-options]"
- echo
- exit
- ;;
-
- "--cfg="*|"--log="*)
- SIMOPTS="$SIMOPTS $1"
- shift 1
- ;;
- *)
- break
- ;;
- esac
-done
-
-EXEC="$1"
-shift
-
-##-----------------------------------
-
-
-
-
-##-------------------------------- DEFAULT or SPECIFIED PLATFORM --------------------------------------
-if [ -z "${PLATFORM}" ]; then
- PLATFORMTMP="$(mktemp tmpXXXXXX)"
-
- cat > ${PLATFORMTMP} <<PLATFORMHEAD
-<?xml version='1.0'?>
-<!DOCTYPE platform SYSTEM "simgrid.dtd">
-<platform version="2">
-PLATFORMHEAD
-
-for (( i=${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}\"/>" >> ${PLATFORMTMP}
-done
-
-for (( i=${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
-
-cat >> ${PLATFORMTMP} <<PLATFORMFOOT
-</platform>
-PLATFORMFOOT
-
-else
- PLATFORMTMP=${PLATFORM}
-fi
-##-------------------------------- end DEFAULT or SPECIFIED PLATFORM --------------------------------------
-
-##-------------------------------- DEFAULT APPLICATION --------------------------------------
-APPLICATIONTMP="$(mktemp tmpXXXXXX)"
-#APPLICATIONTMP="app.xml"
-
-
-cat > ${APPLICATIONTMP} <<APPLICATIONHEAD
-<?xml version='1.0'?>
-<!DOCTYPE platform SYSTEM "simgrid.dtd">
-<platform version="2">
-APPLICATIONHEAD
-
-##---- cache hostnames of hostfile---------------
-if [ -n "${HOSTFILE}" ] && [ -f ${HOSTFILE} ]; then
- hostnames=(`cat ${HOSTFILE} | tr \\\n " "`)
- NUMHOSTS=`cat ${HOSTFILE} | wc -l`
-fi
-
-##----------------------------------------------------------
-## generate application.xml with hostnames from hostfile:
-## the name of host_i (1<=i<=p, where -np p) is the line i
-## in hostfile (where -hostfile hostfile), or "host$i" if
-## hostfile has less than i lines.
-##----------------------------------------------------------
-
-HAVE_SEQ="`which seq`"
-HAVE_JOT="`which jot`"
-
-if [ -n "${HAVE_SEQ}" ]; then
- SEQ=`${HAVE_SEQ} 0 $((${NUMPROCS}-1))`
-else
- cnt=0
- while (( $cnt < ${NUMPROCS} )) ; do
- SEQ="$SEQ $cnt"
- cnt=$((cnt + 1));
- done
-fi
-
-##---- generate <process> tags------------------------------
-
-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
-
- if [ -z "${hostnames[$j]}" ]; then
- host="host"$(($j+1))
- else
- host="${hostnames[$j]}"
- fi
- echo " <process host=\"${host}\" function=\"smpi_simulated_main\">" >> ${APPLICATIONTMP}
- echo " <argument value=\"$i\"/> <!-- rank -->" >> ${APPLICATIONTMP}
- for ARG in $*; do
- echo " <argument value=\"${ARG}\"/>" >> ${APPLICATIONTMP}
- done
- echo " </process>" >> ${APPLICATIONTMP}
-done
-
-cat >> ${APPLICATIONTMP} <<APPLICATIONFOOT
-</platform>
-APPLICATIONFOOT
-##-------------------------------- end DEFAULT APPLICATION --------------------------------------
-
-if [ -n "${KEEP}" ] ; then
- echo ${EXEC} ${SIMOPTS} ${PLATFORMTMP} ${APPLICATIONTMP}
-fi
-${EXEC} ${SIMOPTS} ${PLATFORMTMP} ${APPLICATIONTMP}
-
-if [ -z "${KEEP}" ] ; then
- if [ -z "${PLATFORM}" ]; then
- rm ${PLATFORMTMP}
- fi
- rm ${APPLICATIONTMP}
-fi
