bin/foamSolverSweeps

   1 #!/bin/sh
   2 #------------------------------------------------------------------------------
   3 # =========                 |
   4 # \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   5 #  \\    /   O peration     |
   6 #   \\  /    A nd           | Copyright held by original author
   7 #    \\/     M anipulation  |
   8 #-------------------------------------------------------------------------------
   9 # License
  10 #     This file is part of OpenFOAM.
  11 #
  12 #     OpenFOAM is free software; you can redistribute it and/or modify it
  13 #     under the terms of the GNU General Public License as published by the
  14 #     Free Software Foundation; either version 2 of the License, or (at your
  15 #     option) any later version.
  16 #
  17 #     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
  18 #     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  19 #     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  20 #     for more details.
  21 #
  22 #     You should have received a copy of the GNU General Public License
  23 #     along with OpenFOAM; if not, write to the Free Software Foundation,
  24 #     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  25 #
  26 # Script
  27 #     foamSolverSweeps
  28 #
  29 # Description
  30 #
  31 #------------------------------------------------------------------------------
  32
  33 #-- settings
  34 timeFile=/tmp/FOAM_iters.time
  35 runTimeFile=/tmp/FOAM_iters.rtime
  36 piterFile=/tmp/FOAM_iters.piters
  37 uiterFile=/tmp/FOAM_iters.uiters
  38
  39 echo "timeFile=$timeFile"
  40 echo "runTimeFile=$runTimeFile"
  41 echo "piterFile=$piterFile"
  42 echo "uiterFile=$uiterFile"
  43 echo ""
  44
  45
  46 # sumFile <file>
  47 #
  48 # prints sum of all numbers in file
  49 sumFile () {
  50   sum=0
  51   for num in `cat $1`
  52   do
  53     sum=`expr $sum + $num`
  54   done
  55   echo $sum
  56 }
  57
  58
  59
  60 # Main
  61 #~~~~~~
  62
  63 echo "Name of log file (LOG) : \c"
  64 read logFile
  65 logFile=${logFile:-LOG}
  66
  67
  68 foamProgram=`grep '< .* >' ${logFile} | awk '{print $2}'`
  69 echo ""
  70 echo "Program: ${foamProgram}"
  71
  72
  73 grep 'ExecutionTime =' ${logFile} > ${runTimeFile}
  74 echo ""
  75 echo "Runtime:"
  76 echo "  1st iter  : "`head -1 ${runTimeFile}`
  77 echo "  overall   : "`tail -1 ${runTimeFile}`
  78
  79 grep '^Time =' ${logFile} > ${timeFile}
  80 echo ""
  81 echo "Simulation:"
  82 echo "  steps: "`wc -l ${timeFile} | awk '{print $1}'`
  83 echo "  from : "`head -1 ${timeFile}`
  84 echo "  to   : "`tail -1 ${timeFile}`
  85 echo ""
  86
  87 grep 'Solving for p,' ${logFile} | awk '{print $15}' > ${piterFile}
  88 grep 'Solving for U' ${logFile} | awk '{print $15}' > ${uiterFile}
  89
  90
  91 echo "Solver sweeps:"
  92 echo "  p           : "`sumFile ${piterFile}`
  93 echo "  U(U0,U1,U2) : "`sumFile ${uiterFile}`
  94 echo ""
  95
  96
  97 rm ${timeFile}
  98 rm ${runTimeFile}
  99 rm ${piterFile}
 100 rm ${uiterFile}
 101
 102 #------------------------------------------------------------------------------