DistArray brings the strength of NumPy to data-parallel high-performance computing. It is an up-and-coming Python package that provides *distributed* NumPy-like multidimensional arrays, ufuncs, and hdf5-aware IO. DistArray builds on widely-used Python HPC libraries like IPython Parallel, MPI4Py, and h5py. The project also supports the new Distributed Array Protocol to share distributed arrays with external distributed arrays--like Trilinos--without copying.

---