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Message Passing (MPI)

MPI 3.1 final vote MPI Forum 2015.06.01 04 Chicago

Members of the MPI forum vote in the MPI 3.1 standard at a meeting in Chicago in June , 2015. Pictured along with members of the MPI forum is the hardcopy version of the standard as a blue book.

MPI is a library specification for message-passing, proposed as a standard by a broadly based committee of vendors, implementors, and users. The official version of the MPI documents are available from the MPI Forum webpage. NERSC participates as a voting member of the MPI forum.

The latest version, MPI-3.1, was approved by the MPI Forum on June 4, 2015.