February/March 2010

FEATURE

Software signals the way

With wireless capabilities being built into an enormous variety of products and gadgets, the challenges facing antenna designers are greater than ever. Paul Schreier examines how modelling software has improved to aid them along every step of the development and implementation trail

FEATURE

Towards exascale

Arthur 'Buddy' Bland, project director for the Oak Ridge Leadership Computing Facility (OLCF) at Oak Ridge National Laboratory, describes the rise from terascale to petascale computing and the road to exascale

FEATURE

The GPU jump

General-purpose graphical processing units (GPGPUs) have been making inroads into HPC applications, but with the release of chips optimised for scientific computations rather than just graphics processing, this branch is poised to make major market inroads. Paul Schreier examines what's behind this upcoming jump in performance, and its implications

Analysis and opinion
Feature

Robert Roe looks at research from the University of Alaska that is using HPC to change the way we look at the movement of ice sheets

Feature

Robert Roe talks to cooling experts to find out what innovation lies ahead for HPC users

Analysis and opinion