89 lines
3.0 KiB
Bash
89 lines
3.0 KiB
Bash
# sets up an environment for DAMASK on bash
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# usage: source DAMASK_env.sh
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if [ "$OSTYPE" == "linux-gnu" ] || [ "$OSTYPE" == 'linux' ]; then
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DAMASK_ROOT=$(python -c "import os,sys; print(os.path.realpath(os.path.expanduser(sys.argv[1])))" "$(dirname $BASH_SOURCE)")
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else
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[[ "${BASH_SOURCE::1}" == "/" ]] && BASE="" || BASE="`pwd`/"
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STAT=$(stat "`dirname $BASE$BASH_SOURCE`")
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DAMASK_ROOT=${STAT##* }
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fi
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# defining set() allows to source the same file for tcsh and bash, with and without space around =
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set() {
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export $1$2$3
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}
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source $DAMASK_ROOT/CONFIG
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unset -f set
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# if DAMASK_BIN is present and not in $PATH, add it
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if [[ "x$DAMASK_BIN" != "x" && ! `echo ":$PATH:" | grep $DAMASK_BIN:` ]]; then
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export PATH=$DAMASK_BIN:$PATH
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fi
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SOLVER=`which DAMASK_spectral 2>/dev/null`
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if [ "x$SOLVER" == "x" ]; then
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SOLVER='Not found!'
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fi
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PROCESSING=`which postResults 2>/dev/null`
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if [ "x$PROCESSING" == "x" ]; then
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PROCESSING='Not found!'
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fi
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if [ "x$DAMASK_NUM_THREADS" == "x" ]; then
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DAMASK_NUM_THREADS=1
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fi
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# according to http://software.intel.com/en-us/forums/topic/501500
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# this seems to make sense for the stack size
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FREE=`which free 2>/dev/null`
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if [ "x$FREE" != "x" ]; then
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freeMem=`free -k | grep -E '(Mem|Speicher):' | awk '{print $4;}'`
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heap=`expr $freeMem / 2`
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stack=`expr $freeMem / $DAMASK_NUM_THREADS / 2`
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# http://superuser.com/questions/220059/what-parameters-has-ulimit
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ulimit -s $stack 2>/dev/null # maximum stack size (kB)
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ulimit -d $heap 2>/dev/null # maximum heap size (kB)
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fi
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ulimit -c 2000 2>/dev/null # core file size (512-byte blocks)
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ulimit -v unlimited 2>/dev/null # maximum virtual memory size
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ulimit -m unlimited 2>/dev/null # maximum physical memory size
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# disable output in case of scp
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if [ ! -z "$PS1" ]; then
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echo
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echo Düsseldorf Advanced Materials Simulation Kit - DAMASK
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echo Max-Planck-Institut für Eisenforschung, Düsseldorf
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echo https://damask.mpie.de
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echo
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echo Using environment with ...
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echo "DAMASK $DAMASK_ROOT"
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echo "Spectral Solver $SOLVER"
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echo "Post Processing $PROCESSING"
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echo "Multithreading DAMASK_NUM_THREADS=$DAMASK_NUM_THREADS"
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if [ "x$PETSC_DIR" != "x" ]; then
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echo "PETSc location $PETSC_DIR"
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[[ `python -c "import os,sys; print(os.path.realpath(os.path.expanduser(sys.argv[1])))" "$PETSC_DIR"` == $PETSC_DIR ]] \
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|| echo " ~~> "`python -c "import os,sys; print(os.path.realpath(os.path.expanduser(sys.argv[1])))" "$PETSC_DIR"`
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fi
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[[ "x$PETSC_ARCH" != "x" ]] && echo "PETSc architecture $PETSC_ARCH"
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echo "MSC.Marc/Mentat $MSC_ROOT"
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echo
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echo -n "heap size/MiB "; echo "`ulimit -d`/1024" | bc
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echo -n "stack size/MiB "; echo "`ulimit -s`/1024" | bc
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fi
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export DAMASK_NUM_THREADS
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export PYTHONPATH=$DAMASK_ROOT/lib:$PYTHONPATH
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for var in BASE STAT SOLVER PROCESSING FREE DAMASK_BIN; do
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unset "${var}"
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done
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for var in DAMASK MSC; do
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unset "${var}_ROOT"
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done
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for var in ABAQUS MARC; do
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unset "${var}_VERSION"
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done
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