mpich

High-performance and widely portable implementation of MPI

MPICH is a high performance and widely portable implementation of the Message Passing Interface (MPI) standard. The goals of MPICH are: * to provide an MPI implementation that efficiently supports different computation and communication platforms including commodity clusters (desktop systems, shared-memory systems, multicore architectures), high-speed networks and proprietary high-end computing systems (Blue Gene, Cray) * to enable cutting-edge research in MPI through an easy-to-extend modular framework for other derived implementations