#include <algorithm>
#include <chrono>
#include <iomanip>
#include <iostream>
#include <random>
#include <vector>
#include <string.h>

int64_t numSum;

void 
setup(int64_t N, uint64_t A[])
{
   printf(" inside sum_vector problem_setup, N=%lld \n", N);
   numSum = 0;
   for (int64_t i = 0; i < N; i++)
   {
      A[i] = i;
   }
   
}

int64_t
sum(int64_t N, uint64_t A[])
{
   printf(" inside sum_vector perform_sum, N=%lld \n", N);
   for (int64_t i = 0; i < N; i++)
   {
      numSum += A[i];
   }
   
   return numSum;
}