#!/bin/sh

# directories
codebin=${codebin-../bin/}
genbin=${genbin-../bin/}
results=${results-../results/}

# parameters
numruns=${numruns-1}
numseeds=${numseeds-1}
startseed=${startseed-3141}
seedincr=${seedincr-10}

gen=${genbin}washington
suffix=`basename $0`

for prog in $*
do
  outfile=${results}${prog}.$suffix

  # remove output from last time
  rm -f ${outfile}

  # print identifying information to output file
  echo "c $prog.$suffix generated by $USER@`hostname` on `date`"  >> ${outfile}
  echo -n "c " >> ${outfile}
  ls -l ${gen} >> ${outfile}
  echo -n "c md5sum: " >> ${outfile}
  md5sum ${gen} >> ${outfile}
  echo -n "c " >> ${outfile}
  ls -l ${codebin}${prog} >> ${outfile}
  echo -n "c md5sum: " >> ${outfile}
  md5sum ${codebin}${prog} >> ${outfile}
  echo " " >> ${outfile}

  # loop over all parameters
  gensetting=1
  for par in "1024 16" "2048 23" "4096 32" "8192 45" "16384 64"
  do
    par1=`echo $par | cut -d ' ' -f1`
    par2=`echo $par | cut -d ' ' -f2`
    # loop over seeds
    sd=1
    while [ $sd -le $numseeds ]
    do
      seed=`expr $seedincr \* $sd + $startseed`
      # loop over number of runs
      run=1
      while [ $run -le $numruns ]
      do
        echo "
c Gen Setting #: " $gensetting " Seed #:" $sd " Run #:" $run >> ${outfile}
        echo "${gen} 6 ${par1} 4 ${par2} $seed |${codebin}${prog} >>${outfile}"
        ${gen} 6 ${par1} 4 ${par2} $seed | ${codebin}${prog} >> ${outfile}
        run=`expr $run + 1`
      done
      sd=`expr $sd + 1`
    done
    gensetting=`expr $gensetting + 1`
  done
done