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 9)
4fn main() {
5 let (version, subversion) = mpi::environment::version();
6 println!("This is MPI-{}.{}.", version, subversion);
7 println!("{}", mpi::environment::library_version().unwrap());
8 let _universe = mpi::initialize().unwrap();
9 println!("{}", mpi::environment::processor_name().unwrap());
10
11 #[cfg(not(msmpi))]
12 assert!(
13 version >= 3,
14 "Rust MPI bindings require MPI standard 3.0 and up."
15 );
16}