main.cpp
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	#include <omp.h>
	#include <iostream>

	#include "Simulation.h"

	#include <algorithm>

	int main(int argc, char *argv[]) {
	if (argc < 9) {
	std::cerr << "Usage: " << argv[0] << "-i <data folder> -nx <size of problem> -t <end time of simulation> \n"
	"-o <output folder> [-r : init. with random values] \n\n";
	return 1;
	}

	std::string input_folder;
	std::string output_folder;
	bool random_values = false;
	int nx;
	double tend;
	std::string flag;

	//Assigning all the correct arguments
	for(int i = 1;i < argc;++i) {
	if(std::string(argv[i]) == "-o") {
	flag = "o";
	continue;
	}
	else if(std::string(argv[i]) == "-i") {
	flag = "i";
	continue;
	}
	else if(std::string(argv[i]) == "-nx") {
	flag = "nx";
	continue;
	}
	else if(std::string(argv[i]) == "-t") {
	flag = "t";
	continue;
	}
	else if(std::string(argv[i]) == "-r") {
	random_values = true;
	continue;
	}

	if(flag == "o")
	output_folder = std::string(argv[i]);
	else if(flag == "i")
	input_folder = std::string(argv[i]);
	else if(flag == "nx")
	nx = std::stoi(argv[i]);
	else if(flag == "t")
	tend = std::stod(argv[i]);
	}

	Simulation sim(input_folder, nx, 500, tend, true, random_values);

	sim.compute();

	std::cout << "Perf. = " << sim.get_flops_performance()/1e9 << "Gflops / TTS : " << sim.get_TTS()/1e3 << "s" << std::endl;

	std::string file_name = output_folder + "Data_nx" + std::to_string(nx) + "_500km_T0.2_h_Sol.bin";
	sim.save(file_name);

	return 0;
	}