# Pastebin XSnYZXS6
#include <hpx/hpx.hpp>
#include <hpx/hpx_init.hpp>
#include <hpx/program_options.hpp>
#include <iostream>


int hpx_main(hpx::program_options::variables_map& vm) {
    
    std::cout << "entered hpx_main ! \n" << std::endl;

    return hpx::finalize();
}

int main(int argc, char* argv[]) {

    using namespace hpx::program_options;
    options_description desc_commandline;
    desc_commandline.add_options()("n", value<std::size_t>()->default_value(10), "Matrix dimension");

    // Initialize and run HPX
    hpx::init_params init_args;
    init_args.desc_cmdline = desc_commandline;

    return hpx::init(argc, argv, init_args);

}