Performance of an MPI-IO Implementation Using Third-Party Transfer.
Richard Hedges, Terry Jones, John M. May, Robert Kim Yates · 2000
We present a unique new implementation of MPI-IO (as defined in the recent MPI2 message passing standard) that is easy to use, fast, efficient, and complete. Our implementation is layered over the High-Performance Storage System, using HPSS's third-party transfers and parallel I/O descriptors.