#!/bin/bash
  
  # BENCHMARK SETTINGS
  
  RUN_COMMAND=utils/run.sh
  NB_TIMES=20
  
  # ACTUAL CODE
  
  BENCH_DATE=$(date "+%Y%m%d_%H%M%S")
  DEST_DIR="results_para_size/$BENCH_DATE"
  PREFIX=""
  
  if [ ! -d $DEST_DIR ]; then
      echo "=> Creating results directory ${DEST_DIR}"
      mkdir -p $DEST_DIR
  fi
  
  echo $0 > $DEST_DIR/cmd
  
  # Store platform informations
  
  
  utils/mcmas/infos.sh $DEST_DIR
  
  function run_gpu_sim()
  {
      local kernelSize=$1
      local nbSimulations=$2
      local version=$3
      local data="${DEST_DIR}/data_gpu${version}_${nbSimulations}.txt"
      local output="${DEST_DIR}/results_gpu${version}.txt"
      
      # Run N simulations in (N / kernelSize) steps
      $RUN_COMMAND --repeat $NB_TIMES --nbSimulations $nbSimulations \
      --kernelSize $groupSize --output $data --version $version --prefix $kernelSize >> $output
  }
  
  function run_all_sims()
  {
      local groupSize=$2
      local nbSimulations=$1
  
      echo "## SIZE $nbSimulations (groupSize: $groupSize) ##"
  
      echo "== GPU v6.0 =="
      run_gpu_sim $groupSize $nbSimulations 6
  
      echo "== GPU v7.0 =="
      run_gpu_sim $groupSize $nbSimulations 7
  }
  
  for groupSize in $(seq 1 10) $(seq 20 10 100); do
  	run_all_sims 10000 $groupSize
  done
  
  touch $DEST_DIR/finished