Welcome to MVAPICH documentation!

MVAPICH (pronounced as “em-vah-pich”) is an open-source MPI software to exploit the novel features and mechanisms of high-performance networking technologies (InfiniBand, iWARP, RDMA over Converged Enhanced Ethernet (RoCE v1 and v2), Slingshot 10/11, and Rockport Networks) and deliver best performance and scalability to MPI applications. This Release Candidate of MVAPICH 4.0 adds support for the Cray Slingshot 11, Cornelis OPX, and Intel PSM3 interconnects through the OFI libfabric library, and for the UCX communication library.

Check out the MVAPICH 4.0 Quick Start Guide.

Note

This project is under active development.

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