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DAMASK_EICMD
mirror of https://github.com/achalhp/DAMASK_EICMD.git
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only stack size matters 

Intel compiler requires large stack size, otherwise DAMASK crashes with
segmentation fault. Other limits are not important (checked runtime)
This commit is contained in:
Martin Diehl 2019-12-21 07:13:13 +01:00
parent 0d1ff72c45
commit d12842a441
3 changed files with 8 additions and 17 deletions
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12
env/DAMASK.csh vendored
View File

@ -12,7 +12,6 @@ cd $DAMASK_ROOT >/dev/null
set BRANCH = `git branch 2>/dev/null| grep -E '^\* ')`
cd - >/dev/null
# if DAMASK_BIN is present
set path = ($DAMASK_ROOT/bin $path)
set SOLVER=`which DAMASK_spectral`
@ -21,19 +20,12 @@ if ( "x$DAMASK_NUM_THREADS" == "x" ) then
set DAMASK_NUM_THREADS=1
endif
# currently, there is no information that unlimited causes problems
# currently, there is no information that unlimited stack size causes problems
# still, http://software.intel.com/en-us/forums/topic/501500 suggest to fix it
# more info https://jblevins.org/log/segfault
# https://stackoverflow.com/questions/79923/what-and-where-are-the-stack-and-heap
# http://superuser.com/questions/220059/what-parameters-has-ulimit
limit stacksize unlimited # maximum stack size (kB)
endif
if ( `limit | grep memoryuse` != "" ) then
limit memoryuse unlimited # maximum physical memory size
endif
if ( `limit | grep vmemoryuse` != "" ) then
limit vmemoryuse unlimited # maximum virtual memory size
endif
# disable output in case of scp
if ( $?prompt ) then
@ -44,7 +36,7 @@ if ( $?prompt ) then
echo
echo Using environment with ...
echo "DAMASK $DAMASK_ROOT $BRANCH"
echo "Spectral Solver $SOLVER"
echo "Grid Solver $SOLVER"
echo "Post Processing $PROCESSING"
if ( $?PETSC_DIR) then
echo "PETSc location $PETSC_DIR"

6
env/DAMASK.sh vendored
View File

@ -43,7 +43,7 @@ PROCESSING=$(type -p postResults || true 2>/dev/null)
[ "x$DAMASK_NUM_THREADS" == "x" ] && DAMASK_NUM_THREADS=1
# currently, there is no information that unlimited causes problems
# currently, there is no information that unlimited stack size causes problems
# still, http://software.intel.com/en-us/forums/topic/501500 suggest to fix it
# more info https://jblevins.org/log/segfault
# https://stackoverflow.com/questions/79923/what-and-where-are-the-stack-and-heap
@ -59,7 +59,7 @@ if [ ! -z "$PS1" ]; then
echo
echo Using environment with ...
echo "DAMASK $DAMASK_ROOT $BRANCH"
echo "Spectral Solver $SOLVER"
echo "Grid Solver $SOLVER"
echo "Post Processing $PROCESSING"
if [ "x$PETSC_DIR" != "x" ]; then
echo -n "PETSc location "
@ -93,7 +93,7 @@ fi
export DAMASK_NUM_THREADS
export PYTHONPATH=$DAMASK_ROOT/python:$PYTHONPATH
for var in BASE STAT SOLVER PROCESSING FREE DAMASK_BIN BRANCH; do
for var in BASE STAT SOLVER PROCESSING BRANCH; do
unset "${var}"
done
for var in DAMASK MSC; do

7
env/DAMASK.zsh vendored
View File

@ -24,7 +24,6 @@ unset -f set
# add BRANCH if DAMASK_ROOT is a git repository
cd $DAMASK_ROOT >/dev/null; BRANCH=$(git branch 2>/dev/null| grep -E '^\* '); cd - >/dev/null
# add DAMASK_BIN if present
PATH=${DAMASK_ROOT}/bin:$PATH
SOLVER=$(which DAMASK_spectral || true 2>/dev/null)
@ -35,7 +34,7 @@ PROCESSING=$(which postResults || true 2>/dev/null)
[[ "x$DAMASK_NUM_THREADS" == "x" ]] && DAMASK_NUM_THREADS=1
# currently, there is no information that unlimited causes problems
# currently, there is no information that unlimited stack size causes problems
# still, http://software.intel.com/en-us/forums/topic/501500 suggest to fix it
# more info https://jblevins.org/log/segfault
# https://stackoverflow.com/questions/79923/what-and-where-are-the-stack-and-heap
@ -51,7 +50,7 @@ if [ ! -z "$PS1" ]; then
echo
echo "Using environment with ..."
echo "DAMASK $DAMASK_ROOT $BRANCH"
echo "Spectral Solver $SOLVER"
echo "Grid Solver $SOLVER"
echo "Post Processing $PROCESSING"
if [ "x$PETSC_DIR" != "x" ]; then
echo -n "PETSc location "
@ -87,7 +86,7 @@ fi
export DAMASK_NUM_THREADS
export PYTHONPATH=$DAMASK_ROOT/python:$PYTHONPATH
for var in BASE STAT SOLVER PROCESSING FREE DAMASK_BIN BRANCH; do
for var in SOLVER PROCESSING BRANCH; do
unset "${var}"
done
for var in DAMASK MSC; do