5 DEFAULT_LOOPBACK_BANDWIDTH="498000000"
6 DEFAULT_LOOPBACK_LATENCY="0.000004"
7 DEFAULT_NETWORK_BANDWIDTH="$((26 * 1024 * 1024))"
8 DEFAULT_NETWORK_LATENCY="0.000005"
12 LOOPBACK_BANDWIDTH="${DEFAULT_LOOPBACK_BANDWIDTH}"
13 LOOPBACK_LATENCY="${DEFAULT_LOOPBACK_LATENCY}"
14 NETWORK_BANDWIDTH="${DEFAULT_NETWORK_BANDWIDTH}"
15 NETWORK_LATENCY="${DEFAULT_NETWORK_LATENCY}"
16 NUMPROCS="${DEFAULT_NUMPROCS}"
17 POWER="${DEFAULT_POWER}"
19 SIMOPTS="--cfg=maxmin/precision:1e-9 --cfg=network/model:SMPI --cfg=TCP_gamma:4194304"
28 NETWORK_BANDWIDTH="$2"
37 if [ ! -f ${PLATFORM} ]; then
38 echo "[$0] ** error: the file '${PLATFORM}' does not exist. Aborting."
45 if [ ! -f ${HOSTFILE} ]; then
46 echo "[$0] ** error: the file '${HOSTFILE}' does not exist. Aborting."
72 "-help" | "--help" | "-h")
74 echo "$0 [-quiet] [-keep-temps] [-trace <tracefile>] [-np <numprocs>] -platform <xmldesc> -hostfile <hostfile> [-map] program [program-options]"
75 echo "or (deprecated usage):"
76 echo "$0 [-quiet] [-keep-temps] [-np <numprocs>] [-bandwidth <bytes/sec>] [-latency <secs>] program [program-options]"
84 SIMOPTS="$SIMOPTS ${1%%=*}=$OPT"
97 ##-----------------------------------
102 ##-------------------------------- DEFAULT or SPECIFIED PLATFORM --------------------------------------
103 if [ -z "${PLATFORM}" ]; then
104 PLATFORMTMP="$(mktemp tmpXXXXXX)"
106 cat > ${PLATFORMTMP} <<PLATFORMHEAD
107 <?xml version='1.0'?>
108 <!DOCTYPE platform SYSTEM "simgrid.dtd">
109 <platform version="3">
110 <AS id="AS0" routing="Full">
113 for (( i=${NUMPROCS}; $i ; i=$i-1 )) do
114 echo " <host id=\"host$i\" power=\"${POWER}\"/>" >> ${PLATFORMTMP}
115 echo " <link id=\"loop$i\" bandwidth=\"${LOOPBACK_BANDWIDTH}\" latency=\"${LOOPBACK_LATENCY}\"/>" >> ${PLATFORMTMP}
116 echo " <link id=\"link$i\" bandwidth=\"${NETWORK_BANDWIDTH}\" latency=\"${NETWORK_LATENCY}\"/>" >> ${PLATFORMTMP}
119 for (( i=${NUMPROCS}; $i ; i=$i-1 )) do
120 for (( j=${NUMPROCS}; $j ; j=$j-1 )) do
121 if [ $i -eq $j ]; then
122 echo " <route src=\"host$i\" dst=\"host$j\"><link_ctn id=\"loop$i\"/></route>" >> ${PLATFORMTMP}
124 echo " <route src=\"host$i\" dst=\"host$j\"><link_ctn id=\"link$i\"/><link_ctn id=\"link$j\"/></route>" >> ${PLATFORMTMP}
129 cat >> ${PLATFORMTMP} <<PLATFORMFOOT
135 PLATFORMTMP=${PLATFORM}
137 ##-------------------------------- end DEFAULT or SPECIFIED PLATFORM --------------------------------------
139 ##-------------------------------- DEFAULT APPLICATION --------------------------------------
140 APPLICATIONTMP="$(mktemp tmpXXXXXX)"
141 #APPLICATIONTMP="app.xml"
144 cat > ${APPLICATIONTMP} <<APPLICATIONHEAD
145 <?xml version='1.0'?>
146 <!DOCTYPE platform SYSTEM "simgrid.dtd">
147 <platform version="3">
150 ##---- cache hostnames of hostfile---------------
151 if [ -n "${HOSTFILE}" ] && [ -f ${HOSTFILE} ]; then
152 hostnames=(`cat ${HOSTFILE} | tr \\\n " "`)
153 NUMHOSTS=`cat ${HOSTFILE} | wc -l`
156 ##----------------------------------------------------------
157 ## generate application.xml with hostnames from hostfile:
158 ## the name of host_i (1<=i<=p, where -np p) is the line i
159 ## in hostfile (where -hostfile hostfile), or "host$i" if
160 ## hostfile has less than i lines.
161 ##----------------------------------------------------------
163 HAVE_SEQ="`which seq 2>/dev/null`"
165 if [ -n "${HAVE_SEQ}" ]; then
166 SEQ=`${HAVE_SEQ} 0 $((${NUMPROCS}-1))`
169 while (( $cnt < ${NUMPROCS} )) ; do
175 ##---- generate <process> tags------------------------------
179 if [ -n "${HOSTFILE}" ]; then
180 j=$(( $i % ${NUMHOSTS} ))
182 ##---- optional display of ranks to process mapping
183 if [ -n "${MAPOPT}" ]; then
184 echo "[rank $i] -> ${hostnames[$j]}"
187 if [ -z "${hostnames[$j]}" ]; then
190 host="${hostnames[$j]}"
192 echo " <process host=\"${host}\" function=\"smpi_simulated_main\">" >> ${APPLICATIONTMP}
193 echo " <argument value=\"$i\"/> <!-- rank -->" >> ${APPLICATIONTMP}
195 echo " <argument value=\"${ARG}\"/>" >> ${APPLICATIONTMP}
197 echo " </process>" >> ${APPLICATIONTMP}
200 cat >> ${APPLICATIONTMP} <<APPLICATIONFOOT
203 ##-------------------------------- end DEFAULT APPLICATION --------------------------------------
205 ##---------------------- SMPI TRACING OPTIONS ---------------------------------
206 if [ -n "${TRACEOPT}" ]; then
207 TRACEOPTIONS="--cfg=tracing:1 --cfg=tracing/filename:${TRACEOPT} --cfg=tracing/smpi:1 --cfg=tracing/categorized:1 --cfg=tracing/uncategorized:1"
212 if [ -n "${TRIVA}" ]; then
213 TRIVAOPTIONS="--cfg=triva/categorized:smpi_cat.plist --cfg=triva/uncategorized:smpi_uncat.plist"
217 ##---------------------- end SMPI TRACING OPTIONS ---------------------------------
219 export SMPI_GLOBAL_SIZE=${NUMPROCS}
220 if [ -n "${KEEP}" ] ; then
221 echo ${EXEC} ${SIMOPTS} ${TRACEOPTIONS} ${TRIVAOPTIONS} ${PLATFORMTMP} ${APPLICATIONTMP}
223 ${EXEC} ${SIMOPTS} ${TRACEOPTIONS} ${TRIVAOPTIONS} ${PLATFORMTMP} ${APPLICATIONTMP}
225 if [ -z "${KEEP}" ] ; then
226 if [ -z "${PLATFORM}" ]; then