#!/usr/bin/env bash

set -euo pipefail
IFS=$'\n\t'

echo "Task 4,3"

mem_allocs=(1 16 128 512)
for i in "${mem_allocs[@]}" ; do
  echo "Running with $i Mb allocation..."
  "$1/lab3_memory-user.c_run" "$i" &
  JOB_PID=$!
  sleep 3

  echo "pmap -X $JOB_PID command:"
  pmap -X $JOB_PID
  echo

  echo "Before termination:"
  echo "free -m command:"
  free -m
  echo

  kill $JOB_PID
  sleep 3
  echo "After termination:"
  free -m
  echo "------------------"
done