insideHPC

Using Advanced MPI: Modern Features of the Message-Passing Interface

I just received my copy of the newly published Using Advanced MPI: Modern Features of the Message-Passing Interface. Written by William Gropp, Torsten Hoefler, Ewing Lusk, and Rajeev Thakur, the book ...
JSTOR Daily

MPI_XSTAR: MPI-based Parallelization of the XSTAR Photoionization Program

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 ...
The Next Platform

MPI and Scalable Distributed Machine Learning

MPI (Message Passing Interface) is the de facto standard distributed communications framework for scientific and commercial parallel distributed computing. The Intel MPI implementation is a core ...
insideHPC

Exascale Computing Project Brings Hardware-Accelerated Optimizations to MPICH Library

Message Passing Interface (MPI) has been the communications backbone for distributed high-performance computing (HPC) scientific applications since its introduction in the 1990s. MPI is still ...
EDN

Dodging Amdahl’s Law with message passing, FPGA-based, parallel processing

In configuring next generation large scale parallel processing arrays some teams are relying on “heterogeneous processing”. Basically a fifty-cent phrase describing a microprocessor with one or more ...