Function mpi::environment::processor_name

source · 
pub fn processor_name() -> Result<String, FromUtf8Error>
Expand description

Names the processor that the calling process is running on.

Can return an Err if the processor name is not a UTF-8 string.

Examples found in repository?
examples/env_inq.rs (line 8)
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fn main() {
    let (version, subversion) = mpi::environment::version();
    println!("This is MPI-{}.{}.", version, subversion);
    println!("{}", mpi::environment::library_version().unwrap());
    let _universe = mpi::initialize().unwrap();
    println!("{}", mpi::environment::processor_name().unwrap());

    #[cfg(not(msmpi))]
    assert!(
        version >= 3,
        "Rust MPI bindings require MPI standard 3.0 and up."
    );
}