#! /bin/sh

# $Header: /home/ubuntu/mnt/e9_copy/MITgcm/verification/cpl_aim+ocn/run_cpl_test,v 1.14 2009/12/26 23:44:03 jmc Exp $
# $Name:  $

Np=3
#- parse options:
MTH=
MTHo=
MTHa=
if test $1 = '-mth' ; then
  MTH='-omp' ; shift
  if test -f input_ocn/eedata.mth ; then MTHo=$MTH ; fi
  if test -f input_atm/eedata.mth ; then MTHa=$MTH ; fi
fi
if [ $# -ne 1 ]
then
  echo 'Usage:'`basename $0`' [opt] step'
  echo ' => test coupled set-up on linux box (1.cpu)'
  echo 'opt = -mth : compile and run (if eedata.mth) 2-threads for ocn & atm'
  echo ' step = 0 : clean all directories'
  echo ' step = 1 : compile the 3 executables (cpl,ocn,atm)'
  echo ' step = 2 : copy input files and dir(s)'
  echo " step = 3 : run with $Np mpi processes"
  echo ' step = 4 : check the results'
  echo ' step = 5 : remove output files in rank_0,1,2 dir.'
  exit
fi
kpr=$1
dir=`pwd`

#============================================================================

if test $kpr = 0
then
 rm -f pr_group std_outp comp_res.{ocn,atm,land,sice}
 rm -f build_???/TTT.*make.* build_???/TTT.mkdepend.*
 /bin/rm -r -f rank_0 rank_1 rank_2
 if test -f build_cpl/Makefile ; then cd build_cpl ; make CLEAN ; cd .. ; fi
 if test -f build_ocn/Makefile ; then cd build_ocn ; make CLEAN ; cd .. ; fi
 if test -f build_atm/Makefile ; then cd build_atm ; make CLEAN ; cd .. ; fi
fi
if test $kpr = 5
then
 echo 'remove output files in rank_0,1,2 dir.'
 rm -f pr_group std_outp comp_res.{ocn,atm,land,sice}
 if test -d rank_0 ; then cd rank_0 ; rm -f Coupler.0000.clog ; cd .. ; fi
 if test -d rank_1
 then cd rank_1 ; rm -f *.data *.meta STD???.0000 UV-*.0001.clog ; cd .. ; fi
 if test -d rank_2
 then cd rank_2 ; rm -f *.data *.meta STD???.0000 UV-*.0001.clog ; cd .. ; fi
fi

if test $kpr = 1
then

#- choice of the optfile: take a local one in dir verification with sufix '+mpi'
 nbOpF=`ls ../linux_*+mpi 2> /dev/null | wc -l`
 if test $nbOpF = 1
 then 
   OPTFILE=`ls ../linux_*+mpi`
   zz=`grep '^FC=' $OPTFILE`
   echo " Using optfile: $OPTFILE  (compiler=$zz) $MTH"
 else echo 'Pb in finding optfile' ; exit;
 fi
 zz=`echo $OPTFILE | grep -c '^\/'`
 if test $zz = 0 ; then OPTFILE="../$OPTFILE" ; fi
#---
 echo '==== compile coupler:'
 cd build_cpl
 echo ' --- genmake2 (cpl):'
 ../../../tools/genmake2 -of $OPTFILE -mpi -ieee >  TTT.genmake.$$
 tail -5 TTT.genmake.$$
 echo ' --- make depend (cpl):'
 make depend > TTT.mkdepend.$$
 tail -5 TTT.mkdepend.$$
 echo ' --- make (cpl):'
 make > TTT.make.$$ 2>&1
 tail -10 TTT.make.$$
 echo ' ' ; cd $dir

 echo '==== compile OGCM:'
 cd build_ocn
 echo ' --- genmake2 (ocn):'
 ../../../tools/genmake2 -of $OPTFILE -mpi $MTHo -ieee >  TTT.genmake.$$
 tail -5 TTT.genmake.$$
 echo ' --- make depend (ocn):'
 make depend > TTT.mkdepend.$$
 tail -10 TTT.mkdepend.$$
 echo ' --- make (ocn):'
 make > TTT.make.$$ 2>&1
 tail -10 TTT.make.$$
 echo ' ' ; cd $dir

 echo '==== compile AGCM:'
 cd build_atm
 echo ' --- genmake2 (atm):'
 ../../../tools/genmake2 -of $OPTFILE -mpi $MTHa -ieee >  TTT.genmake.$$
 tail -5 TTT.genmake.$$
 echo ' --- make depend (atm):'
 make depend > TTT.mkdepend.$$
 tail -10 TTT.mkdepend.$$
 echo ' --- make (atm):'
 make > TTT.make.$$ 2>&1
 tail -10 TTT.make.$$
 echo ' ' ; cd $dir

 ls -l build_???/mitgcmuv

fi

if test $kpr = 2
then
  /bin/rm -r -f rank_0 rank_1 rank_2
  echo 'CP dir:' input_cpl '->' rank_0
  cp -p -r input_cpl rank_0

  echo 'CP dir:' input_ocn '->' rank_1
  cp -p -r input_ocn rank_1
  cd rank_1
  ./prepare_run
  if test "x$MTHo" != x ; then
    echo " MTH run: mv -f eedata.mth eedata"
    mv -f eedata.mth eedata
  fi
  cd $dir

  echo 'CP dir:' input_atm '->' rank_2
  cp -p -r input_atm rank_2
  cd rank_2
  ./prepare_run
  if test "x$MTHa" != x ; then
    echo " MTH run: mv -f eedata.mth eedata"
    mv -f eedata.mth eedata
  fi
  cd $dir

fi

if test $kpr = 3
then
 ROOTDIR=$dir
 rm -f rank_?/pickup*.ckptA.00?.00?.??ta
 echo $ROOTDIR
 tmpfil=TTT.$$

 rm -f pr_group ; touch pr_group 
 nc=0; xx=`hostname`
 for dd1 in cpl ocn atm
 do
  echo $xx $nc $dir/build_$dd1/mitgcmuv >> pr_group
  nc=1
 done

 cd $ROOTDIR
 if test "x$MTH" != x ; then
   export OMP_NUM_THREADS=2 ; export KMP_STACKSIZE=400m
   if test "x$MTHo" != x ; then
     echo -n " run OCN ($MTHo) with $OMP_NUM_THREADS threads ;"
   fi
   if test "x$MTHa" != x ; then
     echo -n " run ATM ($MTHa) with $OMP_NUM_THREADS threads ;"
   fi
   echo ""
 fi
# /usr/local/pkg/mpi/mpi-1.2.4..8a-gm-1.5/pgi/bin/mpirun.ch_gm -pg pr_group -wd $ROOTDIR --gm-kill 5 -v  ./build_cpl/mitgcmuv > std_outp 2>&1
 mpirun -p4pg pr_group -v ./build_cpl/mitgcmuv > std_outp 2>&1
 tail -20 std_outp
 ls -l rank_?/pickup*.ckptA.001.001.data

fi

if test $kpr = 4
then

 if test -f rank_1/STDOUT.0000
 then echo '==> check Ocean output:'
    /home/jmc/bin/comp_res rank_1/STDOUT.0000 results/ocnSTDOUT.0000
    mv -f comp_res.log comp_res.ocn
    echo ' '
 else echo 'No Ocean output file in rank_1' ; fi

 if test -f rank_2/STDOUT.0000
 then 
    echo '==> check Atmos output:'
    /home/jmc/bin/comp_res rank_2/STDOUT.0000 results/atmSTDOUT.0000
    mv -f comp_res.log comp_res.atm
    echo '==> check Land output:'
    /home/jmc/bin/comp_res rank_2/STDOUT.0000 results/atmSTDOUT.0000 L
    mv -f comp_res.log comp_res.land
    echo '==> check thSIce output:'
    /home/jmc/bin/comp_res rank_2/STDOUT.0000 results/atmSTDOUT.0000 I
    mv -f comp_res.log comp_res.sice
    echo ' '
 else echo 'No Atmos output file in rank_2' ; fi

fi

exit 0