X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=octave_packages%2Fopenmpi_ext-1.0.2%2Fallnodes;fp=octave_packages%2Fopenmpi_ext-1.0.2%2Fallnodes;h=6f56f34484296167589ec54305c41f2e1f1f0d35;hb=c880e8788dfc484bf23ce13fa2787f2c6bca4863;hp=0000000000000000000000000000000000000000;hpb=1705066eceaaea976f010f669ce8e972f3734b05;p=CreaPhase.git

diff --git a/octave_packages/openmpi_ext-1.0.2/allnodes b/octave_packages/openmpi_ext-1.0.2/allnodes
new file mode 100644
index 0000000..6f56f34
--- /dev/null
+++ b/octave_packages/openmpi_ext-1.0.2/allnodes
@@ -0,0 +1,7 @@
+#!/bin/bash
+# this script will run an Octave script using MPI with a given hostfile,
+# using a given number of ranks. Edit it to set the hostfile and number of nodes
+# then use it as follows: allnodes <your_script_name.m> 
+HOSTFILE="/home/user/tmp/bhosts"
+NUMBER_OF_NODES="33"
+mpirun -x LD_PRELOAD=libmpi.so --hostfile $HOSTFILE -np $NUMBER_OF_NODES octave -q --eval $1