Fix for [#136] on github.

We say clearly "# Don't use wc -l to compute it to avoid issues with trailing \n at EOF"
But then we used it anyway...

diff --git a/src/smpi/smpirun.in b/src/smpi/smpirun.in
index 07ba044..65b9c1b 100755 (executable)
--- a/src/smpi/smpirun.in
+++ b/src/smpi/smpirun.in
@@ -384,7 +384,6 @@ APPLICATIONHEAD
 ##---- cache hostnames of hostfile---------------
 if [ -n "${HOSTFILE}" ] && [ -f ${HOSTFILE} ]; then
     hostnames=$(cat ${HOSTFILE} | tr '\n\r' '  ')
 ##---- cache hostnames of hostfile---------------
 if [ -n "${HOSTFILE}" ] && [ -f ${HOSTFILE} ]; then
     hostnames=$(cat ${HOSTFILE} | tr '\n\r' '  ')

-    NUMHOSTS=$(cat ${HOSTFILE} | wc -l)

 fi
 
 if [ "${EXTOPT}" = "smpi_replay" ]; then
 fi
 
 if [ "${EXTOPT}" = "smpi_replay" ]; then


@@ -428,7 +427,7 @@ done
 
 for i in ${SEQ}
 do
 
 for i in ${SEQ}
 do

-    j=$(( $i % ${NUMHOSTS} + 1 ))
+    j=$(( $i % ${hostfile_procs} + 1 ))

     host=$(eval "echo \${$j}")
 
     ##---- optional display of ranks to process mapping
     host=$(eval "echo \${$j}")
 
     ##---- optional display of ranks to process mapping