MPI31
MPI-3.1, often written MPI-3.1 or MPI31, is a minor revision of the Message Passing Interface (MPI) standard released by the MPI Forum in 2015. It follows MPI-3.0 and serves as an updated version of the MPI-3 family, aimed at improving clarity, correctness, and portability while maintaining compatibility with MPI-3.0.
Scope and purpose: MPI-3.1 defines the standard interfaces for parallel programming across distributed memory systems, with
Key features and context: The MPI-3.1 revision sits atop the features introduced in MPI-3.0, including nonblocking
Implementation and adoption: Major MPI implementations, such as MPICH, Open MPI, and Intel MPI, provide support
Relation to future work: MPI-3.1 acts as a bridge within the MPI-3.x lineage, creating a stable base