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--- cluster:156 [2017/04/04 10:06]
hmeij07
+++ cluster:156 [2017/04/05 08:43]
hmeij07 [OpenHPC page 3]
@@ Line 90: / Line 90: @@
 </code>
-Finish wit installing Intel's Parallel Data Studio (icc/ifort).
+Finish with installing Intel's Parallel Data Studio (icc/ifort).
+{{:cluster:install_guide-centos7.2-slurm-1.2-x86_64.pdf|install_guide-centos7.2-slurm-1.2-x86_64.pdf}}
+As user ''test''
+<code>
+module avail
+module spider
+which mpicc
+module load gnu/5.4.0
+module load openmpi/1.10.4
+which gcc
+which mpicc
+mpicc -O3 /opt/ohpc/pub/examples/mpi/hello.c
+cp /opt/ohpc/pub/examples/slurm/job.mpi .
+which prun
+find /opt/ohpc/pub -name prun
+module spider prun
+module load prun/1.1
+which prun
+sbatch job.mpi
+squeue
+</code>
+You do need to install the Infiniband section so you can run over ethernet with OpenMPI
+<code>
+  yum  -y groupinstall "Infiniband Support"
+  yum -y install infinipath-psm
+  systemctl enable rdma
+  systemctl start rdma
+# recipe is missing this: flavor openmpi
+  yum -y --installroot=/data/ohpc/images/centos7.2 install libibverbs opensm-libs infinipath-psm
+# remake vnfs
+</code>
+See page 4 for ib0 configuration which is also incomplete on the recipe.
+[[cluster:154|OpenHPC page 1]] - [[cluster:155|OpenHPC page 2]] - page 3 - [[cluster:160|OpenHPC page 4]]
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