mpi_fork_fnsp::environment

Function time_resolution

Source 
pub fn time_resolution() -> c_double
Expand description

Resolution of timer used in time() in seconds

Examples found in repository?
examples/time.rs (line 17)
6fn main() {
7    let universe = mpi::initialize().unwrap();
8    let world = universe.world();
9
10    let t_start = mpi::time();
11    world.barrier();
12    let t_end = mpi::time();
13
14    println!("barrier took: {} s", t_end - t_start);
15    println!(
16        "the clock has a resoltion of {} seconds",
17        mpi::time_resolution()
18    );
19}