#![deny(warnings)]
extern crate mpi;
use mpi::traits::*;
fn main() {
let universe = mpi::initialize().unwrap();
let world = universe.world();
let t_start = mpi::time();
world.barrier();
let t_end = mpi::time();
println!("barrier took: {} s", t_end - t_start);
println!(
"the clock has a resoltion of {} seconds",
mpi::time_resolution()
);
}