eden_mp

#!/bin/sh

########################################################################
#
# eden_mp
# Copyright (C) 2011 Scott Simmerman
#
# This file is part of Eden.
#
# Eden is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# Eden is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Eden.  If not, see <http://www.gnu.org/licenses/>.
#
########################################################################

# Eden_mp - to run on multiprocessor


# run eden_config from inside the Eden directory to set EDEN_PATH
EDEN_PATH=

# check cmd line args
usage="usage: eden_mp run_dir num_cores"
if test $# -ne 2; then
   echo $usage
   exit 1
fi

# check for existence of run_dir
if test ! -d $1; then
   echo " Error: run_dir '$1' not found"
   exit 1
fi

# get full path to run_dir
case $(dirname $1) in
    .) run_path=$PWD;;
    ..) run_path=$(dirname $PWD);;
    *) run_path=$(dirname $1)
esac
RUN_DIR=$run_path/$(basename $1)

NCPUS=$2

TIMESTAMP=$(date +%Y.%m.%d-%H.%M.%S)

# see what files are in run_dir
if test -f $RUN_DIR/eden.config; then
   echo " ERROR: run_dir contains configuration file from previous run"
   exit 1
fi
if test -f $RUN_DIR/params; then
   echo " EDEN: generating commands"
   $EDEN_PATH/make_commands.sh < $RUN_DIR/params > $RUN_DIR/commands
   # check success of make_commands

elif test ! -f $RUN_DIR/commands; then
   echo $usage
   echo " ERROR: no params or commands file found in run_dir"
   exit 1
fi

# get number of digits in number of commands so we can pad indices properly
NUM_DIGITS=$(( $(cat $RUN_DIR/commands | wc -l | awk '{print $1}' | wc -c) - 1))
HNAME=$(hostname)

# write out eden.config file (this will be needed by abel processes)
echo " EDEN: writing eden.config"
echo "#!/bin/sh

# $TIMESTAMP

# Base configuration  
export mode=mp
export time=$TIMESTAMP
export eden_path=$EDEN_PATH
export run_dir=$RUN_DIR
export outfiles_dir=$RUN_DIR/outfiles
export commands_file=$RUN_DIR/commands
export num_digits=$NUM_DIGITS
export adam_hostname=$HNAME
export cores_per_abel=1
export pbs_opts=\"\"    # not needed for eden_mp
export ncpus=$NCPUS
" > $RUN_DIR/eden.config

# adam takes over from here
$EDEN_PATH/adam.sh $RUN_DIR/eden.config