TopoMPI :: topology-aware research MPI library

Welcome!

TopoMPI is a topology-aware research message passing library aiming at providing an efficient execution run-time environment for MPI programs on large-scale hierarchical computer systems.

News & Events

  • Initial version of TopoMPI is available (2011-12-12)

    Optimized algorithms for MPI_Allgather on hierarchical computer clusters are developed and implemented in library.