/[escript]/trunk/run-escript.in
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Annotation of /trunk/run-escript.in

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Revision 4491 - (hide annotations)
Tue Jul 2 01:10:41 2013 UTC (6 years, 1 month ago) by caltinay
Original Path: trunk/bin/run-escript
File size: 16835 byte(s)
Reintegrating changes from 3.4 branch (with changes).

1 jfenwick 4369 #!/usr/bin/env bash
2 jfenwick 2409
3     # Escript/Finley wrapper for python
4     # Sets LD_LIBRARY_PATH and PYTHONPATH and then runs either python or the MPI launcher
5    
6     #Extra paths can be configured about a page further down
7     #Search for EXTRA_PATH=""
8    
9 jfenwick 2568 #set to 1 if performing this is a standalone build and ../../pkg contains the relevant tools
10 caltinay 4362 STANDALONE=0
11 jfenwick 2409
12     #set to 1 if this is part of a packaged build (.deb) and files will be installed in standard locations
13     #rather than everything in a single directory
14     #Do not use this together with $STANDALONE
15     STDLOCATION=0
16    
17     #Now we find the location of this script
18     #Note that this location should be absolute but does not need to be unique
19     scriptdir=""
20     CURDIR=`pwd`
21    
22     #Environment vars which control operations:
23     # ESCRIPT_NUM_NODES, ESCRIPT_NUM_PROCS, ESCRIPT_NUM_THREADS, ESCRIPT_HOSTFILE, ESCRIPT_CREATESTDFILES
24    
25 jfenwick 3047 HOSTFILE=/tmp/escript.$USER.$$
26     HOSTFILE2=/tmp/escript2.$USER.$$
27 jfenwick 2409
28     #Begin finding ESCRIPT_ROOT
29 caltinay 2806 if [ $STDLOCATION -ne 0 ]
30 jfenwick 2409 then
31 caltinay 4491 ESCRIPT_ROOT=/usr/lib/python-escript
32 jfenwick 2409 else
33 caltinay 4031 # We don't know the escript root so we need to work it out from the invocation
34     # Need to match if the name contains /
35 jfenwick 2409 if [[ $0 =~ / ]]
36     then
37     # We are not using the PATH to find the script
38 caltinay 3388 cd "`dirname $0`"
39 jfenwick 2409 scriptdir=`pwd`
40 caltinay 3388 cd "$CURDIR"
41 jfenwick 2409 else
42     # name does not contain / therefore we are using
43     tscriptdir=`which $0`
44 caltinay 3096 if [ $? -ne 0 ]
45 jfenwick 2409 then
46 caltinay 2806 echo "Error! Unable to determine script directory. Exiting."
47     exit 1
48 jfenwick 2409 fi
49     scriptdir=`dirname $tscriptdir`
50     fi
51    
52 caltinay 3388 cd "$scriptdir/.."
53 jfenwick 2409 ESCRIPT_ROOT=`pwd`
54     cd ..
55     ESCRIPT_PARENT=`pwd`
56 caltinay 3388 cd "$CURDIR"
57 jfenwick 2409
58     fi
59 caltinay 4031 ##### End finding ESCRIPT_ROOT ########
60 jfenwick 2409
61     PYTHON_MPI_NULL="$ESCRIPT_ROOT/lib/pythonMPI"
62     PYTHON_MPI_REDIRECT="$ESCRIPT_ROOT/lib/pythonMPIredirect"
63     PYTHON_CMD=python
64    
65     # if possible please express paths relative to $ESCRIPT_ROOT unless
66     # they are in an unrelated location
67    
68     EXTRA_DYLD_LIBRARY_PATH=""
69     EXTRA_PATH=$ESCRIPT_ROOT/bin
70     EXTRA_PYTHONPATH=$ESCRIPT_ROOT
71    
72 jfenwick 4078 if [ $STDLOCATION -eq 1 ]
73     then
74 caltinay 4491 EXTRA_LD_LIBRARY_PATH=/usr/lib/python-escript
75 jfenwick 4078 else
76     EXTRA_LD_LIBRARY_PATH=$ESCRIPT_ROOT/lib
77     fi
78    
79    
80 caltinay 2806 if [ $STANDALONE -eq 1 ]
81 jfenwick 2409 then
82 jfenwick 3335 EXTRA_PATH=$ESCRIPT_PARENT/pkg/python/bin:$ESCRIPT_PARENT/pkg/scons/bin:$EXTRA_PATH
83 jfenwick 2530 EXTRA_LD_LIBRARY_PATH=$ESCRIPT_PARENT/pkg/boost/lib:$ESCRIPT_PARENT/pkg/netcdf/lib/:$EXTRA_LD_LIBRARY_PATH
84 jfenwick 2541 EXTRA_LD_LIBRARY_PATH=$EXTRA_LD_LIBRARY_PATH
85 jfenwick 2530 EXTRA_LD_LIBRARY_PATH=$ESCRIPT_PARENT/pkg/python/lib:$EXTRA_LD_LIBRARY_PATH
86 jfenwick 2541 EXTRA_PYTHONPATH=$ESCRIPT_PARENT/pkg/numpy/lib/python2.6/site-packages:$ESCRIPT_PARENT/pkg/matplotlib/lib/python2.6/site-packages:$EXTRA_PYTHONPATH
87 jfenwick 2409 fi
88    
89 jfenwick 3335
90 jfenwick 4342 BUILDINFO_FILE="$ESCRIPT_ROOT/lib/buildvars"
91 jfenwick 4078 if [ "$STDLOCATION" = "1" ]
92     then
93 caltinay 4491 BUILDINFO_FILE=/usr/lib/python-escript/buildvars
94 jfenwick 4078 fi
95 jfenwick 4342 if [ ! -r "$BUILDINFO_FILE" ]; then
96 caltinay 4031 if [ "$1" = "-e" ]; then
97     echo "export LD_LIBRARY_PATH=$EXTRA_LD_LIBRARY_PATH:\$LD_LIBRARY_PATH"
98     echo "export PYTHONPATH=$EXTRA_PYTHONPATH:\$PYTHONPATH"
99     echo "export PATH=$EXTRA_PATH:\$PATH"
100     if [ "`uname`" = "Darwin" ]
101     then
102     echo "export DYLD_LIBRARY_PATH=$EXTRA_DYLD_LIBRARY_PATH:$EXTRA_LD_LIBRARY_PATH:\$DYLD_LIBRARY_PATH"
103     fi
104 jfenwick 3335 exit 0
105     fi
106     echo "Error! Unable to read escript build information. Exiting."
107     exit 1
108     fi
109    
110 caltinay 4031 get_buildvar () {
111 jfenwick 4342 echo `grep "^$1=" "$BUILDINFO_FILE" |cut -d= -f2`
112 jfenwick 3335 }
113    
114 caltinay 3096 #
115     # Add VisIt paths if required
116     #
117 jfenwick 3259 WITH_VISIT=`get_buildvar visit`
118     if [ "$WITH_VISIT" = "1" ]; then
119 caltinay 4030 VISIT_BIN=`which visit 2>/dev/null`
120 caltinay 3096 if [ $? -eq 0 ]; then
121     VISIT_PY_PATH=`$VISIT_BIN -env | grep LIBPATH | cut -d= -f2`
122     EXTRA_PYTHONPATH=$EXTRA_PYTHONPATH:$VISIT_PY_PATH
123     EXTRA_LD_LIBRARY_PATH=$EXTRA_LD_LIBRARY_PATH:$VISIT_PY_PATH
124     elif [ ! -z $ESCRIPT_VERBOSE ]; then
125     echo "VisIt module enabled but VisIt not in path!"
126     fi
127     fi
128 jfenwick 2409
129     HELP_TEXT="
130 caltinay 4031 Usage: run-escript [options] script.py [arguments...]
131 jfenwick 2409 -n nn number of nodes to use
132 gross 3193 -p np number of MPI processes to spawn per node
133 jfenwick 2409 -t nt number of OpenMP threads to use
134     -f file name of MPI hostfile
135 caltinay 4031 -c print compile information for escript and exit
136 jfenwick 2409 -V print escript version and exit
137     -i interactive mode
138     -b do not invoke python (run non-python programs)
139     -e print export statements for environment and exit
140     -o redirect output from MPI to files
141     -v print diagnostics
142 caltinay 4031 -x run in new xterm instance
143 caltinay 4483 -m run with valgrind memcheck
144 jfenwick 2409 script.py Your python script
145     arguments... The optional command-line arguments to your script
146     "
147    
148     if [ "$1" = "--help" ]; then
149     echo "$HELP_TEXT"
150     exit 0
151     fi
152 caltinay 4031 #==============================================================================
153 jfenwick 2409
154     # Parse the command-line options
155 caltinay 4483 while getopts 'bn:p:t:f:echimoVvx' option
156 jfenwick 2409 do
157 caltinay 4031 case "$option" in
158     "b") DO_BINARY=y
159     ;;
160 caltinay 4483 "m") DO_VALGRIND=y
161     ;;
162 caltinay 4031 "n") ESCRIPT_NUM_NODES=$OPTARG
163     ;;
164     "p") ESCRIPT_NUM_PROCS=$OPTARG
165     ;;
166     "t") ESCRIPT_NUM_THREADS=$OPTARG
167     ;;
168     "f") ESCRIPT_HOSTFILE=$OPTARG
169     ;;
170 jfenwick 4342 "c") cat "$BUILDINFO_FILE"
171 caltinay 4031 exit 0
172     ;;
173     "V") echo "escript-development(build "`get_buildvar svn_revision`")"
174     exit 0
175     ;;
176     "h") echo "$HELP_TEXT"
177     exit 0
178     ;;
179     "i") DO_INTERACTIVE=y
180     ;;
181     "e") echo "export LD_LIBRARY_PATH=$EXTRA_LD_LIBRARY_PATH:\$LD_LIBRARY_PATH"
182     echo "export PYTHONPATH=$EXTRA_PYTHONPATH:\$PYTHONPATH"
183     echo "export PATH=$EXTRA_PATH:\$PATH"
184     if [ "`uname`" = "Darwin" ]
185     then
186     echo "export DYLD_LIBRARY_PATH=$EXTRA_DYLD_LIBRARY_PATH:$EXTRA_LD_LIBRARY_PATH:\$DYLD_LIBRARY_PATH"
187     fi
188     exit 0
189     ;;
190     "o") ESCRIPT_CREATESTDFILES=y
191     ;;
192     "v") ESCRIPT_VERBOSE=y
193     ;;
194     "x") DO_XTERM=y
195     ;;
196     ?) echo "$HELP_TEXT"
197     exit 1
198     ;;
199     esac
200 jfenwick 2409 done
201     shift `expr $OPTIND - 1`
202     #==============================================
203     #
204 caltinay 3178 # Read MPI_FLAVOUR and WITH_OPENMP from the buildvars
205 jfenwick 2409 #
206 jfenwick 3259 MPI_FLAVOUR=`get_buildvar mpi`
207     WITH_OPENMP=`get_buildvar openmp`
208 jfenwick 2409
209 caltinay 2806 if [ ! -z $ESCRIPT_VERBOSE ]; then
210     echo "MPI flavour is $MPI_FLAVOUR."
211 jfenwick 3259 if [ "$WITH_OPENMP" = "1" ]; then echo "OpenMP enabled."; fi
212 caltinay 2806 fi
213    
214 jfenwick 2409 #
215     # extend path variables
216     #
217     export PATH=$EXTRA_PATH:$PATH
218     export LD_LIBRARY_PATH=$EXTRA_LD_LIBRARY_PATH:$LD_LIBRARY_PATH
219     export PYTHONPATH=$EXTRA_PYTHONPATH:$PYTHONPATH
220     EXPORT_ENV="PATH,LD_LIBRARY_PATH,PYTHONPATH"
221 caltinay 2806 if [ "`uname`" = "Darwin" ]
222 jfenwick 2409 then
223     export DYLD_LIBRARY_PATH=$EXTRA_DYLD_LIBRARY_PATH:$EXTRA_LD_LIBRARY_PATH:$DYLD_LIBRARY_PATH
224     EXPORT_ENV="$EXPORT_ENV,DYLD_LIBRARY_PATH"
225     fi
226 caltinay 2806 if [ ! -z $ESCRIPT_VERBOSE ]
227 jfenwick 2409 then
228     echo "PATH = $PATH "
229     echo "LD_LIBRARY_PATH = $LD_LIBRARY_PATH "
230     echo "PYTHONPATH = $PYTHONPATH "
231     if [ ! -z $DYLD_LIBRARY_PATH ]; then echo "DYLD_LIBRARY_PATH = $DYLD_LIBRARY_PATH "; fi
232     fi
233     #==============================================
234     #
235     # Ensure the variables have sensible values
236     #
237 caltinay 2806 if [ "$MPI_FLAVOUR" = "none" ]
238 jfenwick 2409 then
239     if [ ! -z $ESCRIPT_NUM_NODES ]
240     then
241     echo "Warning: MPI disabled but number of nodes set. Option ignored."
242     fi
243     if [ ! -z $ESCRIPT_NUM_PROCS ]
244     then
245     echo "Warning: MPI disabled but number of processors per node set. Option ignored."
246     fi
247 jfenwick 4342 if [ ! -z "$ESCRIPT_HOSTFILE" ]
248 jfenwick 2409 then
249     echo "Warning: MPI disabled but host file is given. Option ignored."
250     fi
251     ESCRIPT_NUM_NODES=1
252     ESCRIPT_NUM_PROCS=1
253     else
254 jfenwick 3056 # use the PBS_NODEFILE if not otherwise specified
255 jfenwick 4342 if [ ! -z "$PBS_NODEFILE" ] && [ -z "$ESCRIPT_HOSTFILE" ]
256 jfenwick 3056 then
257 caltinay 3178 ESCRIPT_HOSTFILE=$PBS_NODEFILE
258 jfenwick 3056 fi
259    
260 jfenwick 4342 if [ ! -z "$ESCRIPT_HOSTFILE" ]
261 jfenwick 2409 then
262 jfenwick 4342 if [ -f "$ESCRIPT_HOSTFILE" ]
263 jfenwick 2409 then
264 jfenwick 4342 cat "$ESCRIPT_HOSTFILE" | sort -u > $HOSTFILE
265     NUM_HOSTS=`cat "$HOSTFILE" | wc -l`
266 jfenwick 2409 if [ ! -z $ESCRIPT_NUM_NODES ]
267     then
268     if [ $NUM_HOSTS -ne $ESCRIPT_NUM_NODES ]
269     then
270     echo "number of hosts selected in the host file $ESCRIPT_HOSTFILE needs to match the requested number of nodes $ESCRIPT_NUM_NODES."
271     exit 1
272     fi
273     else
274     ESCRIPT_NUM_NODES=$NUM_HOSTS
275     fi
276     else
277     echo "cannot find hostfile $ESCRIPT_HOSTFILE."
278     exit 1
279     fi
280     else
281     HOSTFILE=''
282     fi
283    
284     if [ -z $ESCRIPT_NUM_NODES ]
285     then
286 caltinay 3178 ESCRIPT_NUM_NODES=1
287 jfenwick 2409 fi
288    
289     if [ -z $ESCRIPT_NUM_PROCS ]
290     then
291 caltinay 3178 ESCRIPT_NUM_PROCS=1
292 jfenwick 2409 fi
293    
294 caltinay 2806 if [ ! -z $ESCRIPT_VERBOSE ]
295 jfenwick 2409 then
296 caltinay 3178 echo "ESCRIPT_NUM_NODES = $ESCRIPT_NUM_NODES "
297     echo "ESCRIPT_NUM_PROCS = $ESCRIPT_NUM_PROCS "
298 jfenwick 2409 fi
299     fi
300    
301 jfenwick 3259 if [ "$WITH_OPENMP" = "1" ]
302 jfenwick 2409 then
303     if [ -z $ESCRIPT_NUM_THREADS ]
304     then
305     ESCRIPT_NUM_THREADS=$OMP_NUM_THREADS
306     if [ -z $ESCRIPT_NUM_THREADS ]
307     then
308     ESCRIPT_NUM_THREADS=1
309     fi
310     fi
311     if [ ! -z $ESCRIPT_VERBOSE ]
312     then
313     echo "ESCRIPT_NUM_THREADS is $ESCRIPT_NUM_THREADS."
314     fi
315     else
316 caltinay 4031 if [ ! -z $ESCRIPT_NUM_THREADS ] && [ $ESCRIPT_NUM_THREADS != 1 ]
317 jfenwick 2409 then
318     echo "Warning: OpenMP is disabled but number of threads requested is $ESCRIPT_NUM_THREADS!=1. Running without threads."
319     fi
320     ESCRIPT_NUM_THREADS=1
321     fi
322     #
323     # Now we compute total number of Processes
324     #
325 caltinay 4031 TOTPROC=$((ESCRIPT_NUM_NODES * ESCRIPT_NUM_PROCS))
326     if [ $? -ne 0 ] #Some compute error
327     then #This could happen if the args were not a number
328 caltinay 3178 echo "expression of total number of processors = $ESCRIPT_NUM_NODES * $ESCRIPT_NUM_PROCS is not numerical."
329     exit 1
330 jfenwick 2409 fi
331    
332     #
333     # Test to ensure people aren't trying to combine interactive and multi-process
334     #
335 caltinay 4058 if ([ ! -z $DO_INTERACTIVE ] || [ $# -eq 0 ]) && ([ $TOTPROC -gt 1 ])
336 jfenwick 2409 then
337 caltinay 3178 echo "Interactive mode cannot be used with more than one process"
338     exit 1
339 jfenwick 2409 fi
340    
341     if [ $TOTPROC -gt 1 ]
342     then
343 caltinay 4322 if [ "$ESCRIPT_CREATESTDFILES" = "y" ]
344 caltinay 3178 then
345     PYTHON_MPI=$PYTHON_MPI_REDIRECT
346     else
347     PYTHON_MPI=$PYTHON_MPI_NULL
348     fi
349 jfenwick 2409 else
350     PYTHON_MPI=$PYTHON_MPI_NULL
351     fi
352 caltinay 4031 #==============================================================================
353 jfenwick 2409 # Must have at least one command-line arg: the python script
354     if [ $# -eq 0 ]
355     then
356 caltinay 4031 if [ ! -z $DO_BINARY ]
357 caltinay 3178 then
358     echo "No program to run was specified. Exiting."
359     exit 1
360     else
361 caltinay 4031 DO_INTERACTIVE=y
362 caltinay 3178 fi
363 jfenwick 2409 fi
364    
365 caltinay 4031 #==============================================================================
366 caltinay 4483
367 caltinay 4031 if [ ! -z $DO_XTERM ]
368 jfenwick 2409 then
369 caltinay 4031 EXEC_CMD="xterm -e"
370 jfenwick 2409 else
371 caltinay 4031 EXEC_CMD=""
372     fi
373    
374 caltinay 4483 if [ ! -z "$DO_VALGRIND" ]
375     then
376     VALGRIND_BIN=`which valgrind 2>/dev/null`
377     if [ $? -eq 0 ]; then
378     LOGDIR=$ESCRIPT_ROOT/memcheck_logs
379     [ -d $LOGDIR ] || mkdir $LOGDIR
380     LAST_N=`ls -1 $LOGDIR|grep "^memcheck"|tail -1|cut -d. -f2`
381     NEW_N=`printf "%04d" $((10#$LAST_N + 1))`
382     LOGFILE=${LOGDIR}/memcheck.${NEW_N}.xml
383     VALGRIND="valgrind --xml=yes --show-reachable=yes --error-limit=no --gen-suppressions=all --suppressions=$ESCRIPT_ROOT/scripts/escript.supp --leak-check=full --xml-file=$LOGFILE"
384     EXEC_CMD="$EXEC_CMD $VALGRIND"
385     else
386     echo "Valgrind memcheck requested but valgrind not in path!"
387     exit 1
388     fi
389     fi
390    
391 caltinay 4031 if [ ! -z $DO_BINARY ]
392     then
393     EXEC_CMD="$EXEC_CMD $@"
394     else
395 caltinay 3178 # Check to see if the python version we were compiled with matches the
396     # one of PYTHON_CMD.
397 jfenwick 3892 compfull=`get_buildvar python_version`
398     compversion=`echo $compfull | cut -d. -f1,2`
399     compmajor=`echo $compfull | cut -d. -f1`
400 caltinay 4031 if [ "$PYTHON_CMD" = "python" ] # if people have customised the command they
401 jfenwick 3892 then # might not want us changing it
402     if [ "$compmajor" = "3" ]
403     then
404     PYTHON_CMD=python3
405     fi
406     fi
407     intversion=`$PYTHON_CMD -c 'from __future__ import print_function;import sys;print("%d.%d"%(sys.version_info[0], sys.version_info[1]))'`
408 caltinay 3178 if [ "$compversion" != "$intversion" ]
409     then
410     echo "Python versions do not match. Escript was compiled for "$compversion"."
411     echo "Current version of Python appears to be "$intversion"."
412     exit 1
413     fi
414 caltinay 2806 if [ "$MPI_FLAVOUR" = "none" ]
415 jfenwick 2409 then
416 caltinay 4031 if [ ! -z $DO_INTERACTIVE ]
417 jfenwick 2409 then
418 caltinay 4031 EXEC_CMD="$EXEC_CMD $PYTHON_CMD -i $@"
419 jfenwick 2409 else
420 caltinay 4031 EXEC_CMD="$EXEC_CMD $PYTHON_CMD $@"
421 jfenwick 2409 fi
422     else
423 caltinay 4031 if [ ! -z $DO_INTERACTIVE ]
424 gross 2865 then
425 caltinay 4031 EXEC_CMD="$EXEC_CMD $PYTHON_MPI -i $@"
426 gross 2865 else
427 caltinay 4031 EXEC_CMD="$EXEC_CMD $PYTHON_MPI $@"
428 gross 2865 fi
429 jfenwick 2409 fi
430     fi
431     if [ ! -z $ESCRIPT_VERBOSE ]; then echo "Command to be executed is \"$EXEC_CMD\"."; fi
432 caltinay 4031 #==============================================================================
433 jfenwick 2409 #
434 caltinay 4031 # now we start to spawn things:
435 jfenwick 2409 #
436 jfenwick 3259 if [ "$WITH_OPENMP" = "1" ]
437 jfenwick 2409 then
438     export OMP_NUM_THREADS=$ESCRIPT_NUM_THREADS
439     EXPORT_ENV="$EXPORT_ENV,OMP_NUM_THREADS"
440     fi
441     EXIT_CODE=1
442     #=============== no MPI ===================================
443 caltinay 2806 if [ "$MPI_FLAVOUR" = "none" ]
444 jfenwick 2409 then
445     $EXEC_CMD
446     EXIT_CODE=$?
447     #=============== OpenMPI ===================================
448 caltinay 2806 elif [ "$MPI_FLAVOUR" = "OPENMPI" ]
449 jfenwick 2409 then
450 jfenwick 4342 if [ ! -z "$HOSTFILE" ]
451 jfenwick 2409 then
452 jfenwick 4342 HOST_LIST=`awk 'BEGIN{S=""}{if (S == "") { S = $0 } else {S = S "," $0}}END{print S}' "$HOSTFILE"`
453 caltinay 4029 CMD="mpirun --gmca mpi_warn_on_fork 0 -x ${EXPORT_ENV//,/ -x } --bynode -np $TOTPROC --bind-to-socket --cpus-per-rank $ESCRIPT_NUM_THREADS --host $HOST_LIST $EXEC_CMD"
454 jfenwick 2409 else
455 caltinay 4029 CMD="mpirun --gmca mpi_warn_on_fork 0 -x ${EXPORT_ENV//,/ -x } --cpus-per-rank $ESCRIPT_NUM_THREADS -np $TOTPROC $EXEC_CMD"
456 jfenwick 2409 fi
457     if [ ! -z $ESCRIPT_VERBOSE ]; then echo "MPI command is \"$CMD\"."; fi
458     $CMD
459     EXIT_CODE=$?
460    
461     #=============== Intel MPI ===================================
462 caltinay 2806 elif [ "$MPI_FLAVOUR" = "INTELMPI" ]
463 jfenwick 2409 then
464 gross 2510
465 jfenwick 3259 if [ "$WITH_OPENMP" = "1" ]
466 gross 2510 then
467     export I_MPI_PIN_DOMAIN=omp
468     EXPORT_ENV="$EXPORT_ENV, I_MPI_PIN_DOMAIN"
469     fi
470    
471 jfenwick 4342 if [ ! -z "$HOSTFILE" ]
472 jfenwick 2409 then
473 jfenwick 4342 mpdboot -n $ESCRIPT_NUM_NODES -r ssh -f "$HOSTFILE"
474 jfenwick 2409 if [ $? -ne 0 ]
475     then
476     echo "mpdboot with host file $ESCRIPT_HOSTFILE for $ESCRIPT_NUM_NODES nodes failed."
477     exit 1
478     else
479     if [ ! -z $ESCRIPT_VERBOSE ]; then echo "mpdboot was started with host file $ESCRIPT_HOSTFILE for $ESCRIPT_NUM_NODES nodes."; fi
480     fi
481 gross 2866 else
482     mpdboot -n 1 -r ssh
483     if [ $? -ne 0 ]
484     then
485     echo "mpdboot failed."
486     exit 1
487     else
488     if [ ! -z $ESCRIPT_VERBOSE ]; then echo "mpdboot was started."; fi
489     fi
490 jfenwick 2409 fi
491     CMD="mpiexec -perhost $ESCRIPT_NUM_PROCS -envall -n $TOTPROC $EXEC_CMD"
492     if [ ! -z $ESCRIPT_VERBOSE ]; then echo "MPI command is \"$CMD\"."; fi
493     $CMD
494     EXIT_CODE=$?
495 gross 2866 mpdallexit
496     if [ ! -z $ESCRIPT_VERBOSE ]; then echo "mpdallexit executed."; fi
497 jfenwick 2409 #=============== SGI's MPIMPT ===================================
498 caltinay 2806 elif [ "$MPI_FLAVOUR" = "MPT" ]
499 jfenwick 2409 then
500     export MPI_NUM_MEMORY_REGIONS=0
501     EXPORT_ENV="$EXPORT_ENV,MPI_NUM_MEMORY_REGIONS"
502 jfenwick 4342 if [ ! -z "$HOSTFILE" ]
503 jfenwick 2409 then
504 jfenwick 4342 HOST_LIST=`awk 'BEGIN{S=""}{if (S == "") { S = $0 } else {S = S "," $0}}END{print S}' "$HOSTFILE"`
505 gross 2866 CMD="mpirun $HOST_LIST -np $ESCRIPT_NUM_PROCS $EXEC_CMD"
506 jfenwick 2409 else
507     CMD="mpirun -np $TOTPROC $EXEC_CMD"
508     fi
509     if [ ! -z $ESCRIPT_VERBOSE ]; then echo "MPI command is \"$CMD\"."; fi
510     $CMD
511     EXIT_CODE=$?
512     #=============== MPICH ===================================
513 caltinay 2806 elif [ "$MPI_FLAVOUR" = "MPICH" ]
514 jfenwick 2409 then
515 jfenwick 4342 if [ ! -z "$HOSTFILE" ]
516 jfenwick 2409 then
517 jfenwick 4342 touch "$HOSTFILE2"
518     for (( i=1;i<=$ESCRIPT_NUM_PROCS;i+=1 )) ; do cat "$HOSTFILE" >> "$HOSTFILE2" ; done
519     CMD="mpirun -machinefile \"$HOSTFILE2\" -np $TOTPROC $EXEC_CMD"
520 jfenwick 2409 else
521     CMD="mpirun -np $TOTPROC $EXEC_CMD"
522     fi
523     if [ ! -z $ESCRIPT_VERBOSE ]; then echo "MPI command is \"$CMD\"."; fi
524     $CMD
525     EXIT_CODE=$?
526     #=============== MPICH2 ===================================
527 caltinay 2806 elif [ "$MPI_FLAVOUR" = "MPICH2" ]
528 jfenwick 2409 then
529 jfenwick 4342 if [ ! -z "$HOSTFILE" ]
530 jfenwick 2409 then
531 jfenwick 4342 mpdboot -n $ESCRIPT_NUM_NODES -r ssh -f "$HOSTFILE"
532 jfenwick 2409 if [ $? -ne 0 ]
533     then
534     echo "mpdboot with host file $ESCRIPT_HOSTFILE for $ESCRIPT_NUM_NODES nodes failed."
535     exit 1
536     else
537     if [ ! -z $ESCRIPT_VERBOSE ]; then echo "mpdboot was started with host file $ESCRIPT_HOSTFILE for $ESCRIPT_NUM_NODES nodes."; fi
538     fi
539 gross 2866 else
540     mpdboot -n 1 -r ssh
541     if [ $? -ne 0 ]
542     then
543     echo "mpdboot failed."
544     exit 1
545     else
546     if [ ! -z $ESCRIPT_VERBOSE ]; then echo "mpdboot was started."; fi
547     fi
548 jfenwick 2409 fi
549     CMD="mpiexec -genvlist $EXPORT_ENV -np $TOTPROC $EXEC_CMD"
550     if [ ! -z $ESCRIPT_VERBOSE ]; then echo "MPI command is \"$CMD\"."; fi
551     $CMD
552     EXIT_CODE=$?
553 gross 2866 mpdallexit
554     if [ ! -z $ESCRIPT_VERBOSE ]; then echo "mpdallexit executed."; fi
555 jfenwick 2409 else
556 caltinay 2806 echo "unknown MPI flavour '$MPI_FLAVOUR'."
557 jfenwick 2409 fi
558     exit $EXIT_CODE
559 caltinay 4031

Properties

Name Value
svn:executable *
svn:mergeinfo /branches/3.4/bin/run-escript:4453-4490 /branches/lapack2681/bin/escript:2682-2741 /branches/pasowrap/bin/run-escript:3661-3674 /branches/py3_attempt2/bin/run-escript:3871-3891 /branches/release3.4/bin/run-escript:4452 /branches/restext/bin/escript:2610-2624 /branches/ripleygmg_from_3668/bin/run-escript:3669-3791 /branches/stage3.0/bin/escript:2569-2590 /branches/symbolic_from_3470/bin/run-escript:3471-3974 /branches/symbolic_from_3470/ripley/test/python/bin/run-escript:3517-3974 /release/3.0/bin/escript:2591-2601 /trunk/ripley/test/python/bin/run-escript:3480-3515

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