In this video from the recent Argonne Training Program on Extreme-Scale Computing, Bill Gropp from the University of Illinois Urbana-Champaign presents: MPI and Hybrid Programming Models. “Blue Waters ...

ISC 2015 will host a number of sessions on Exascale computing next month in Frankfurt. In what looks to be one of the highlights of the conference, Bill Gropp, Georg Hager, and Paul Kelly will discuss ...

Research Computing at the University of Colorado Boulder is one of 17 satellite sites across the country for the XSEDE HPC Monthly Workshop on April 18 and 19. This month’s two-day workshop focuses on ...

In the accelerated era of exascale supercomputing, MPI is being pushed to its logical limits. No matter how entrenched it has become over the last two decades, it might be time to rethink programming ...

Message Passing Interface (MPI) is a standardized message-passing library interface designed for distributed memory programming. MPI is widely used in the High Performance Computing (HPC) domain ...

We describe a program for the parallel implementation of multiple runs of XSTAR, a photoionization code that is used to predict the physical properties of an ionized gas from its emission and/or ...