bin/foamSolverSweeps

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