improved cross-platform robustness of DAMASK_env(s)
This commit is contained in:
Philip Eisenlohr
parent
4d01e826c5
commit
0aadda4cc3
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@ -23,25 +23,29 @@ endif
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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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set FREE=`which free`
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set FREE=''
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if ( "x$FREE" != "x" ) then
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if ( `which free` != "free: Command not found." ) then
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set freeMem=`free -k | grep -E '(Mem|Speicher):' | awk '{print $4;}'`
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set heap=`expr $freeMem / 2`
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set stack=`expr $freeMem / $DAMASK_NUM_THREADS / 2`
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set heap=` expr $freeMem / 2`
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# http://superuser.com/questions/220059/what-parameters-has-ulimit
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limit stacksize $stack # maximum stack size (kB)
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limit datasize $heap # maximum heap size (kB)
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limit datasize $heap # maximum heap size (kB)
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endif
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if ( `limit | grep coredumpsize` != "" ) then
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limit coredumpsize 0 # prevent core dumping
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endif
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if ( `limit | grep memoryuse` != "" ) then
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limit memoryuse unlimited # maximum physical memory size
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endif
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if ( `limit | grep vmemoryuse` != "" ) then
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limit vmemoryuse unlimited # maximum virtual memory size
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endif
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limit coredumpsize 2000 # core file size (512-byte blocks)
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limit vmemoryuse unlimited # maximum virtual memory size
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limit memoryuse unlimited # maximum physical memory size
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# disable output in case of scp
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if($?prompt) then
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if ( $?prompt ) then
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echo ''
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echo Düsseldorf Advanced Materials Simulation Kit - DAMASK
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echo Max-Planck-Institut für Eisenforschung, Düsseldorf
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echo Düsseldorf Advanced Materials Simulation Kit --- DAMASK
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echo Max-Planck-Institut für Eisenforschung GmbH, Düsseldorf
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echo https://damask.mpie.de
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echo
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echo Using environment with ...
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@ -59,8 +63,8 @@ if($?prompt) then
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echo "MSC.Marc/Mentat $MSC_ROOT"
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endif
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echo
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echo `limit stacksize`
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echo `limit datasize`
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echo `limit stacksize`
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endif
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setenv DAMASK_NUM_THREADS $DAMASK_NUM_THREADS
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@ -5,8 +5,8 @@
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if [ "$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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[[ "${BASH_SOURCE::1}" == "/" ]] && BASE="" || BASE="$(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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@ -17,16 +17,16 @@ set() {
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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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# add DAMASK_BIN if present but not yet in $PATH
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if [[ "x$DAMASK_BIN" != "x" && ! $(echo ":$PATH:" | grep $DAMASK_BIN:) ]]; then
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export PATH=$DAMASK_BIN:$PATH
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fi
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SOLVER=`which DAMASK_spectral 2>/dev/null`
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SOLVER=$(which DAMASK_spectral 2>/dev/null)
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if [ "x$SOLVER" == "x" ]; then
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SOLVER='Not found!'
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fi
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PROCESSING=`which postResults 2>/dev/null`
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PROCESSING=$(which postResults 2>/dev/null)
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if [ "x$PROCESSING" == "x" ]; then
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PROCESSING='Not found!'
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fi
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@ -36,25 +36,22 @@ fi
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# according to http://software.intel.com/en-us/forums/topic/501500
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# this seems to make sense for the stack size
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FREE=`which free 2>/dev/null`
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FREE=$(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 / $DAMASK_NUM_THREADS / 2`
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freeMem=$(free -k | grep -E '(Mem|Speicher):' | awk '{print $4;}')
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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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ulimit -s $(expr $freeMem / $DAMASK_NUM_THREADS / 2) 2>/dev/null # maximum stack size (kB)
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ulimit -d $(expr $freeMem / 2) 2>/dev/null # maximum heap size (kB)
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fi
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ulimit -c 2000 2>/dev/null # core file size (512-byte blocks)
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ulimit -c 0 2>/dev/null # core file size (512-byte blocks)
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ulimit -v unlimited 2>/dev/null # maximum virtual memory size
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ulimit -m unlimited 2>/dev/null # maximum physical memory size
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# disable output in case of scp
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if [ ! -z "$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 Düsseldorf Advanced Materials Simulation Kit --- DAMASK
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echo Max-Planck-Institut für Eisenforschung GmbH, 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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@ -64,14 +61,21 @@ if [ ! -z "$PS1" ]; then
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echo "Multithreading DAMASK_NUM_THREADS=$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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[[ $(python -c "import os,sys; print(os.path.realpath(os.path.expanduser(sys.argv[1])))" "$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 $PETSC_ARCH"
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[[ "x$PETSC_ARCH" == "x" ]] \
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|| echo "PETSc architecture $PETSC_ARCH"
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echo "MSC.Marc/Mentat $MSC_ROOT"
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echo
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echo -n "heap size/MiB "; echo "`ulimit -d`/1024" | bc
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echo -n "stack size/MiB "; echo "`ulimit -s`/1024" | bc
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echo -n "heap size "
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[[ "$(ulimit -d)" == "unlimited" ]] \
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&& echo "unlimited" \
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|| echo $(python -c "import math; size=$(( 1024*$(ulimit -d) )); print '{:.4g} {}'.format(size / (1 << ((int(math.log(size,2) / 10) if size else 0) * 10)), ['bytes', 'KiB', 'MiB', 'GiB', 'TiB', 'EiB', 'ZiB'][int(math.log(size,2) / 10) if size else 0])")
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echo -n "stack size "
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[[ "$(ulimit -s)" == "unlimited" ]] \
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&& echo "unlimited" \
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|| echo $(python -c "import math; size=$(( 1024*$(ulimit -s) )); print '{:.4g} {}'.format(size / (1 << ((int(math.log(size,2) / 10) if size else 0) * 10)), ['bytes', 'KiB', 'MiB', 'GiB', 'TiB', 'EiB', 'ZiB'][int(math.log(size,2) / 10) if size else 0])")
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fi
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export DAMASK_NUM_THREADS
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@ -1,12 +1,7 @@
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# sets up an environment for DAMASK on zsh
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# usage: source DAMASK_env.zsh
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if [ "$OSTYPE" = "linux-gnu" ] || [ "$OSTYPE" = 'linux' ]; then
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DAMASK_ROOT=$(readlink -f "`dirname ${(%):-%N}`")
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else
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print 'Not done yet'
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fi
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DAMASK_ROOT=${0:a:h}
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# defining set() allows to source the same file for tcsh and zsh, with and without space around =
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set() {
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@ -15,45 +10,36 @@ set() {
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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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# add DAMASK_BIN if present but not yet in $PATH
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MATCH=`echo ":$PATH:" | grep $DAMASK_BIN:`
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if [[ ( "x$DAMASK_BIN" != "x" ) && ( "x$MATCH" = "x" ) ]]; then
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export PATH=$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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export SOLVER='Not found!'
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fi
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PROCESSING=`which postResults 2>/dev/null`
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if [ "x$PROCESSING" = "x" ]; then
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export PROCESSING='Not found!'
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fi
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if [ "x$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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if [ "`which free 2>/dev/null`" != "free not found" ]; 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 / 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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ulimit -s `expr $freeMem / $DAMASK_NUM_THREADS / 2` 2>/dev/null # maximum stack size (kB)
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ulimit -d `expr $freeMem / 2` 2>/dev/null # maximum heap size (kB)
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fi
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ulimit -c 2000 2>/dev/null # core file size (512-byte blocks)
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ulimit -c 0 2>/dev/null # core file size (512-byte blocks)
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ulimit -v unlimited 2>/dev/null # maximum virtual memory size
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ulimit -m unlimited 2>/dev/null # maximum physical memory size
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# disable output in case of scp
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if [ ! -z "$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 Düsseldorf Advanced Materials Simulation Kit --- DAMASK
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echo Max-Planck-Institut für Eisenforschung GmbH, 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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@ -63,13 +49,21 @@ if [ ! -z "$PS1" ]; then
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echo "Multithreading DAMASK_NUM_THREADS=$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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[[ `readlink -f $PETSC_DIR` == $PETSC_DIR ]] || echo " ~~> "`readlink -f $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 $PETSC_ARCH"
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[[ "x$PETSC_ARCH" == "x" ]] \
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|| echo "PETSc architecture $PETSC_ARCH"
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echo "MSC.Marc/Mentat $MSC_ROOT"
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echo
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echo -n "heap size/MiB "; echo "`ulimit -d`/1024" | bc
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echo -n "stack size/MiB "; echo "`ulimit -s`/1024" | bc
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echo -n "heap size "
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[[ "$(ulimit -d)" == "unlimited" ]] \
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&& echo "unlimited" \
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|| echo $(python -c "import math; size=$(( 1024*$(ulimit -d) )); print '{:.4g} {}'.format(size / (1 << ((int(math.log(size,2) / 10) if size else 0) * 10)), ['bytes', 'KiB', 'MiB', 'GiB', 'TiB', 'EiB', 'ZiB'][int(math.log(size,2) / 10) if size else 0])")
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echo -n "stack size "
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[[ "$(ulimit -s)" == "unlimited" ]] \
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&& echo "unlimited" \
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|| echo $(python -c "import math; size=$(( 1024*$(ulimit -s) )); print '{:.4g} {}'.format(size / (1 << ((int(math.log(size,2) / 10) if size else 0) * 10)), ['bytes', 'KiB', 'MiB', 'GiB', 'TiB', 'EiB', 'ZiB'][int(math.log(size,2) / 10) if size else 0])")
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fi
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export DAMASK_NUM_THREADS
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