#include <stdio.h>
#include <time.h>
#include <omp.h>
#include <windows.h>

const int row = 10000;
const int col = 10000;
long double tab[row][col];
long double tabPP[100];


void loadTable()
{
	for (int i = 0; i < row; i++)
	{
		for (int j = 0; j < col;j++)
		{
			tab[i][j] = 1;

		}
	}

}


int main(int argc, char* argv[])
{
	clock_t start, stop;
	loadTable();
	for (int z = 0; z < 40;z++)
	{
		long double sum = 0;

		start = clock();
		omp_set_num_threads(2);

#pragma omp parallel
		{
			int id = omp_get_thread_num();

			tabPP[id+z] = 0;
#pragma omp for 
			for (int i = 0; i < row; i++)
			{
				for (int j = 0; j < col;j++)
				{
					tabPP[id+z] += tab[i][j];

				}
			}
#pragma omp atomic
			sum += tabPP[id+z];
		}

		stop = clock();
		//printf("Wynik %f\n", sum);

		printf(" Czas przetwarzania wynosi %d - %f sekund\n",z, ((double)(stop - start) / 1000.0));
	}
	return 0;

}