UCVMC MPI Testing

UCVMC installation

UCVMC installation should detect whether MPI is avialable, and if so, build the MPI codes including ucvm2mesh-mpi.

Test environment is the USC HPC cluster. First, configure .bash_profile to source the openmpi setup directory

#
# Setup MPI
#
if [ -e /usr/usc/openmpi/default/setup.sh ]; then 
  source /usr/usc/openmpi/default/setup.sh
fi
#

Then the env command shows that path to openmp libraries have been added.

PATH=/home/scec-00/maechlin/ucvmc/lib/proj4/bin:/home/scec-00/maechlin/anaconda2/bin:/usr/usc/openmpi/1.8.8/slurm/bin:/usr/lib64/q
t-3.3/bin:/opt/mam/bin:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin
PWD=/home/rcf-01/maechlin
LANG=en_US.UTF-8
BBP_GF_DIR=/home/scec-00/maechlin/bbp/default/bbp_gf
HISTCONTROL=ignoredups
KRB5CCNAME=FILE:/tmp/krb5cc_14364_IcUSJQ
OMPI_MCA_oob_tcp_if_exclude=lo,docker0,usb0,myri0
SHLVL=1
HOME=/home/rcf-01/maechlin
OMPI_CC=gcc
OMPI_MCA_btl_openib_if_exclude=mlx4_0:2
PYTHONPATH=/home/scec-00/maechlin/bbp/default/bbp/bbp/comps:/home/scec-00/maechlin/ucvmc/utilities:/home/scec-00/maechlin/ucvmc/ut
ilities/pycvm
OMPI_MCA_btl_openib_warn_nonexistent_if=0
LOGNAME=maechlin
BBP_VAL_DIR=/home/scec-00/maechlin/bbp/default/bbp_val
QTLIB=/usr/lib64/qt-3.3/lib
CVS_RSH=ssh
SSH_CONNECTION=47.39.67.178 50365 68.181.205.206 22
OMPI_CXX=g++
LESSOPEN=||/usr/bin/lesspipe.sh %s
XDG_RUNTIME_DIR=/run/user/14364
DISPLAY=localhost:16.0
BBP_DATA_DIR=/home/scec-00/maechlin/bbp/default/bbp_data
OMPI_MCA_btl=^scif
_=/usr/bin/env