X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4be1b32b731cc2a3a6e8bef09d782a19280d6ddf..491af463998597b43a8b9c68c126f97f0089ab5e:/src/smpi/smpirun.in

diff --git a/src/smpi/smpirun.in b/src/smpi/smpirun.in
index 5b588bf934..570d1ed49c 100755
--- a/src/smpi/smpirun.in
+++ b/src/smpi/smpirun.in
@@ -225,6 +225,20 @@ if [ -z "${HOSTFILE}" ] ; then
     HOSTFILETMP=1
     HOSTFILE="$(mktemp tmphostXXXXXX)"
     perl -ne 'print "$1\n" if /.*<host.*?id="(.*?)".*?\/>.*/' ${PLATFORM} > ${HOSTFILE}
+    perl -ne 'if (/.*<cluster.*?prefix="(.*?)".*?radical="(.*?)".*?suffix="(.*?)".*/) { 
+                my ($pre,$rad,$post)=($1,$2,$3); 
+	        for my $elm (split(",",$rad)) { 
+	          if ($elm=~/^([^-]*?)-([^-]*)$/) { 
+	             for (my $i=$1; $i<=$2;$i++) { 
+	                print "$pre$i$post\n"; 
+	             }
+	          } else {
+	             print "$pre$elm$post\n";
+	          }
+	        }
+	      } elsif (/<cluster/) {
+	        die ("Unparsable cluster tag. Either provide an hostfile yourself or give the attributes prefix, radical and suffix in that order on the <cluster line");
+	      }' ${PLATFORM} >> ${HOSTFILE}
 fi
 UNROLLEDHOSTFILETMP=0
 
@@ -343,9 +357,9 @@ if [ -n "${HAVE_SEQ}" ]; then
     SEQ=`${HAVE_SEQ} 0 $((${NUMPROCS}-1))`
 else
     cnt=0
-    while (( $cnt < ${NUMPROCS} )) ; do
-	SEQ="$SEQ $cnt"
-	cnt=$((cnt + 1));
+    while [ $cnt -lt ${NUMPROCS} ] ; do
+        SEQ="$SEQ $cnt"
+        cnt=$((cnt + 1));
     done
 fi