#!/bin/bash
  
  # BENCHMARK SETTINGS
  
  RUN_COMMAND=utils/run.sh
  BATCH_SIZE=50
  
  # ACTUAL CODE
  
  BENCH_DATE=$(date "+%Y%m%d_%H%M%S")
  DEST_DIR="results/$BENCH_DATE"
  PREFIX=""
  
  if [ ! -d $DEST_DIR ]; then
      echo "=> Creating results directory ${DEST_DIR}"
      mkdir -p $DEST_DIR
  fi
  
  function run_cpu_sim()
  {
      local scale=$1
      local data="${DEST_DIR}/data_cpu_${scale}.txt"
      local output="${DEST_DIR}/results_cpu.txt"
      
      $RUN_COMMAND -n $BATCH_SIZE -s $scale -o $data -j -p $scale | tee -a $output
  }
  
  function run_gpu_sim()
  {
      local scale=$1
      local version=$2
      local data="${DEST_DIR}/data_gpu${version}_${scale}.txt"
      local output="${DEST_DIR}/results_gpu${version}.txt"
      
      $RUN_COMMAND -n $BATCH_SIZE -s $scale -o $data -v $version -p $scale | tee -a $output
  }
  
  function run_all_sims()
  {
      local scale=$1
      
      echo "## SCALE $scale ##"
      
      echo "== CPU =="
      run_cpu_sim $scale
      
      echo "== GPU v2.0 =="
      run_gpu_sim $scale 2
      
      echo "== GPU v3.0 =="
      run_gpu_sim $scale 3
      
      echo "== GPU v4.0 =="
      run_gpu_sim $scale 4
      
       echo "== GPU v5.0 =="
      run_gpu_sim $scale 5
  }
  
  for scale in $(seq 1 30); do
      run_all_sims $scale
  done