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