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=network/TCP_gamma:4194304"
21 #usage to print the way this script should be called
24 echo "$0 [-quiet] [-keep-temps]"
25 echo " [-np <numprocs>] -platform <xmldesc> -hostfile <hostfile> [-map] program [program-options]"
26 echo " [-trace] # activate tracing"
27 echo " [-trace-grouped] # group MPI processes by location"
28 echo " [-trace-resource] # trace resource utilization"
29 echo " [-trace-triva] # generate configuration for Triva's GraphView"
30 echo " [-trace-file <tracefile>] # name of the tracefile (simgrid_smpi.trace)"
31 echo "or (deprecated usage):"
32 echo "$0 [-quiet] [-keep-temps] [-np <numprocs>] [-bandwidth <bytes/sec>] [-latency <secs>] program [program-options]"
36 #check if we have at least one parameter
50 NETWORK_BANDWIDTH="$2"
59 if [ ! -f ${PLATFORM} ]; then
60 echo "[$0] ** error: the file '${PLATFORM}' does not exist. Aborting."
67 if [ ! -f ${HOSTFILE} ]; then
68 echo "[$0] ** error: the file '${HOSTFILE}' does not exist. Aborting."
109 "-help" | "--help" | "-h")
117 SIMOPTS="$SIMOPTS ${1%%=*}=$OPT"
130 ##-----------------------------------
132 # test if we have something to execute, otherwise show usage and exit
135 echo "Program is missing"
142 ##-------------------------------- DEFAULT or SPECIFIED PLATFORM --------------------------------------
143 if [ -z "${PLATFORM}" ]; then
144 PLATFORMTMP="$(mktemp tmpXXXXXX)"
146 cat > ${PLATFORMTMP} <<PLATFORMHEAD
147 <?xml version='1.0'?>
148 <!DOCTYPE platform SYSTEM "http://simgrid.gforge.inria.fr/simgrid.dtd">
149 <platform version="3">
150 <AS id="AS0" routing="Full">
153 for (( i=${NUMPROCS}; $i ; i=$i-1 )) do
154 echo " <host id=\"host$i\" power=\"${POWER}\"/>" >> ${PLATFORMTMP}
155 echo " <link id=\"loop$i\" bandwidth=\"${LOOPBACK_BANDWIDTH}\" latency=\"${LOOPBACK_LATENCY}\"/>" >> ${PLATFORMTMP}
156 echo " <link id=\"link$i\" bandwidth=\"${NETWORK_BANDWIDTH}\" latency=\"${NETWORK_LATENCY}\"/>" >> ${PLATFORMTMP}
159 for (( i=${NUMPROCS}; $i ; i=$i-1 )) do
160 for (( j=${NUMPROCS}; $j ; j=$j-1 )) do
161 if [ $i -eq $j ]; then
162 echo " <route src=\"host$i\" dst=\"host$j\"><link_ctn id=\"loop$i\"/></route>" >> ${PLATFORMTMP}
164 echo " <route src=\"host$i\" dst=\"host$j\"><link_ctn id=\"link$i\"/><link_ctn id=\"link$j\"/></route>" >> ${PLATFORMTMP}
169 cat >> ${PLATFORMTMP} <<PLATFORMFOOT
175 PLATFORMTMP=${PLATFORM}
177 ##-------------------------------- end DEFAULT or SPECIFIED PLATFORM --------------------------------------
179 ##-------------------------------- DEFAULT APPLICATION --------------------------------------
180 APPLICATIONTMP="$(mktemp tmpXXXXXX)"
181 #APPLICATIONTMP="app.xml"
184 cat > ${APPLICATIONTMP} <<APPLICATIONHEAD
185 <?xml version='1.0'?>
186 <!DOCTYPE platform SYSTEM "http://simgrid.gforge.inria.fr/simgrid.dtd">
187 <platform version="3">
190 ##---- cache hostnames of hostfile---------------
191 if [ -n "${HOSTFILE}" ] && [ -f ${HOSTFILE} ]; then
192 hostnames=(`cat ${HOSTFILE} | tr \\\n " "`)
193 NUMHOSTS=`cat ${HOSTFILE} | wc -l`
196 ##----------------------------------------------------------
197 ## generate application.xml with hostnames from hostfile:
198 ## the name of host_i (1<=i<=p, where -np p) is the line i
199 ## in hostfile (where -hostfile hostfile), or "host$i" if
200 ## hostfile has less than i lines.
201 ##----------------------------------------------------------
203 HAVE_SEQ="`which seq 2>/dev/null`"
205 if [ -n "${HAVE_SEQ}" ]; then
206 SEQ=`${HAVE_SEQ} 0 $((${NUMPROCS}-1))`
209 while (( $cnt < ${NUMPROCS} )) ; do
215 ##---- generate <process> tags------------------------------
219 if [ -n "${HOSTFILE}" ]; then
220 j=$(( $i % ${NUMHOSTS} ))
222 ##---- optional display of ranks to process mapping
223 if [ -n "${MAPOPT}" ]; then
224 echo "[rank $i] -> ${hostnames[$j]}"
227 if [ -z "${hostnames[$j]}" ]; then
230 host="${hostnames[$j]}"
232 echo " <process host=\"${host}\" function=\"rank$i\"> <!-- function name used only for logging -->" >> ${APPLICATIONTMP}
233 echo " <argument value=\"$i\"/> <!-- rank -->" >> ${APPLICATIONTMP}
235 echo " <argument value=\"${ARG}\"/>" >> ${APPLICATIONTMP}
237 echo " </process>" >> ${APPLICATIONTMP}
240 cat >> ${APPLICATIONTMP} <<APPLICATIONFOOT
243 ##-------------------------------- end DEFAULT APPLICATION --------------------------------------
245 ##---------------------- SMPI TRACING OPTIONS ---------------------------------
246 if [ -n "${TRACE_ACTIVE}" ]; then
247 #define trace filename
248 if [ -z "${TRACE_FILENAME}" ]; then
249 TRACE_FILENAME="smpi_simgrid.trace"
251 TRACEOPTIONS="--cfg=tracing:1 --cfg=tracing/filename:${TRACE_FILENAME} --cfg=tracing/smpi:1"
253 if [ -n "${TRACE_GROUPED}" ]; then
254 TRACEOPTIONS="${TRACEOPTIONS} --cfg=tracing/smpi/group:1"
257 if [ -n "${TRACE_RESOURCE}" ]; then
258 TRACEOPTIONS="${TRACEOPTIONS} --cfg=tracing/categorized:1 --cfg=tracing/uncategorized:1"
261 if [ -n "${TRACE_TRIVA}" ]; then
262 TRACEOPTIONS="${TRACEOPTIONS} --cfg=triva/categorized:smpi_cat.plist --cfg=triva/uncategorized:smpi_uncat.plist"
265 ##---------------------- end SMPI TRACING OPTIONS ---------------------------------
267 export SMPI_GLOBAL_SIZE=${NUMPROCS}
268 if [ -n "${KEEP}" ] ; then
269 echo ${EXEC} ${SIMOPTS} ${TRACEOPTIONS} ${PLATFORMTMP} ${APPLICATIONTMP}
271 ${EXEC} ${SIMOPTS} ${TRACEOPTIONS} ${PLATFORMTMP} ${APPLICATIONTMP}
274 if [ -z "${KEEP}" ] ; then
275 if [ -z "${PLATFORM}" ]; then