#!/bin/bash

set -ex

# need options <tarname parmetis> <parmetis version> <compiler> <compiler version> <mpi> <mpi version>"
# e.g.: ./install_parmetis.sh parmetis-4.0.3 4.0.3 
#       gnu 5.2.0 openmpi 1.10.1

TARFILE="$1.tar.gz"
PARMETIS_VERSION=$2
COMPILER=$3
COMPILER_VERSION=$4
MPI=$5
MPI_VERSION=$6

INSTDIR="/opt/numlib/parmetis/$PARMETIS_VERSION-$MPI-$MPI_VERSION-$COMPILER-$COMPILER_VERSION"

MODULEDIR="/opt/numlib/parmetis/modulefiles"
MODULEFILE="$PARMETIS_VERSION-$MPI-$MPI_VERSION-$COMPILER-$COMPILER_VERSION"

SRC_POOL="/lustre/nec/ws2/ws/hpcoftet-parmetis_install-0"
WORKDIR_BASE="$SRC_POOL/$1"

if [ ! -e "$SRC_POOL" ]; then
  ws_allocate parmetis_install 5
fi

SIT_DIR="/zhome/academic/HLRS/hlrs/hpcoftet/sit3/sit/trunk/install_scripts"
mv $TARFILE $SRC_POOL 
cd "$SIT_DIR"
#configure and install with sit
SRC_POOL=$SRC_POOL WORKDIR_BASE=$WORKDIR_BASE PREFIX_BASE=/opt COMPILER=$COMPILER COMPILER_VERSION=$COMPILER_VERSION MPI=$MPI MPI_VERSION=$MPI_VERSION ./sit numlib/parmetis/$PARMETIS_VERSION


#*************************** modulefile ******************************

cd "$MODULEDIR"
cat >"$MODULEFILE" <<EOF
#%Module
# 
#=============================================================
# Installation info :
# Module:numlib/parmetis/$PARMETIS_VERSION-$MPI-$MPI_VERSION-$COMPILER-$COMPILER_VERSION
#
# This installation is for parmetis with 64bit data type width and openmpi-gnu 
#
# prereq:   mpi/openmpi/$MPI_VERSION-$COMPILER-$COMPILER_VERSION
#
# --  1. -- Download parmetis:
# http://glaros.dtc.umn.edu/gkhome/metis/parmetis/download 
#
# --  2. -- Installation with sit
# $SRC_POOL $WORKDIR_BASE PREFIX_BASE=/opt $COMPILER $COMPILER_VERSION $MPI $MPI_VERSION ./sit numlib/petsc/$PARMETIS_VERSION 
#=============================================================

set PARMETIS_BASE $INSTDIR
set mpipath     mpi/openmpi/$MPI_VERSION-$COMPILER-$COMPILER_VERSION
set compiler    $COMPILER
set compversion $COMPILER_VERSION

setenv PARMETIS_VERSION   "$PETSC_VERSION"
setenv PARMETIS_DIR       "$INSTDIR" 

conflict numlib/parmetis

prepend-path LD_LIBRARY_PATH \$PARMETIS_BASE/lib
append-path  INCLUDE         \$PARMETIS_BASE/include
prepend-path PATH            \$PARMETIS_BASE/bin


module-whatis "ParMETIS version $PARMETIS_VERSION"

proc ModulesHelp { } {
        global PARMETIS_VERSION 

        puts stderr "ParMETIS version $PARMETIS_VERSION"
        puts stderr "\n\tmtest - tests the adaptive partitioning routines"
        puts stderr "\tparmetis - is the entry point of the ILUT"
        puts stderr "\tpometis - is the entry point of the ILUT"
        puts stderr "\tptest - tests the adaptive partitioning routines"
        puts stderr "\n\tview Manual at /opt/numlib/parmetis/$PARMETIS_VERSION-$MPI-$MPI_VERSION-$COMPILER-$COMPILER_VERSION/manual.pdf\n"
        puts stderr "\tFor further information visit"
        puts stderr "\thttp://glaros.dtc.umn.edu/gkhome/metis/parmetis/overview"
}


if {    [module-info mode] == "load"
     || [module-info mode] == "show"
     || [module-info mode] == "display" } {
  if { ! [is-loaded compiler/\$compiler/\$compversion] } {
    if { [is-loaded compiler/\$compiler] } {
      module unload compiler/\$compiler
    }
    module load compiler/\$compiler/\$compversion
  }
  if { ! [is-loaded \$mpipath] } {
    if { [is-loaded mpi/openmpi] } {
      module unload mpi/openmpi
    }
    module load \$mpipath
  }
}

EOF

chmod 664 "$MODULEFILE"