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#---------------------------------*- sh -*-------------------------------------
# ========= |
# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
# \\ / O peration |
# \\ / A nd | www.openfoam.com
# \\/ M anipulation |
#------------------------------------------------------------------------------
# Copyright (C) 2017-2019 OpenCFD Ltd.
#------------------------------------------------------------------------------
# License
# This file is part of OpenFOAM, licensed under GNU General Public License
# <http://www.gnu.org/licenses/>.
#
# Script
# LogFunctions
#
# Description
# Miscellaneous functions for running tutorials in a loop and for
# analyzing the output.
#
# Output is normally summarized as 'testLoopReport'
#
#------------------------------------------------------------------------------
# logReport <logfile>
# Extracts useful info from log file.
logReport()
{
local logfile=$1
# logfile is path/to/case/log.application
caseName=$(dirname $logfile | sed -e 's/\(.*\)\.\///g')
app=$(echo $logfile | sed -e 's/\(.*\)log\.//g')
appAndCase="Application $app - case $caseName"
if grep -q "FOAM FATAL" $logfile
then
echo "$appAndCase: ** FOAM FATAL ERROR **"
return 1
fi
# Check for solution singularity on U equation
for eqn in Ux Uy Uz
do
if grep -q -E "${eqn}[:| ]*solution singularity" $logfile
then
if [ "$eqn" = Uz ]
then
# Can only get here if Ux,Uy,Uz all failed
echo "$appAndCase: ** Solution singularity **"
return 1
fi
else
break
fi
done
if grep -q -E "^[\t ]*[Ee]nd" $logfile
then
# Extract time from this type of content
## ExecutionTime = 60.2 s ClockTime = 63 s --> "60.2 s"
completionTime=$(tail -10 $logfile | \
sed -n -e '/Execution/{s/^[^=]*=[ \t]*//; s/\( s\) .*$/\1/; p}')
echo "$appAndCase: completed${completionTime:+ in }$completionTime"
else
echo "$appAndCase: unconfirmed completion"
fi
}
# Collect and analyse all log files
collectLogs()
{
echo "Collecting log files..." 1>&2
rm -f logs testLoopReport
touch logs testLoopReport
local appDir log logFiles
for appDir in *
do
[ -d $appDir ] || continue
echo -n " $appDir..." 1>&2
logFiles=$(find -L $appDir -name 'log.*' -type f)
if [ -n "$logFiles" ]
then
echo 1>&2
else
echo " (no logs)" 1>&2
continue
fi
# Sort logs by time-stamp
for log in $(echo $logFiles | xargs ls -rt)
do
# Concatenate and summarize logs
cat "$log" >> logs 2>/dev/null
logReport $log
done
echo
done > testLoopReport
echo "===="
}
removeLogs()
{
echo "Removing backup files"
find . \( \
-name '*~' -o -name '*.bak' \
-name core -o -name 'core.[1-9]*' \
-name '*.pvs' -o -name '*.foam' -o -name '*.OpenFOAM' \
\) -type f -delete
rm -f logs testLoopReport
}
#------------------------------------------------------------------------------
|
