Issues

Browse our previous issues below, or browse and search for specific features or analysis & opinion.

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June/July 2011

April/May 2011

February/March 2011

December 2010/January 2011

October/November 2010

August/September 2010

June/July 2010

Feature

A different approach to data

1 June 2010

Jill Matzke, senior manager of advanced platforms at SGI, says changing needs of scientists mean new methods of accessing data and memory are needed

Feature

The next generation

1 June 2010

Dr Oz Parchment, IT infrastructure services manager, University of Southampton, describes his role and discusses the university's latest supercomputer, Iridis 3

Feature

Looking for the silver lining

1 June 2010

If you believe the hype, then 'The Cloud' will be the next big thing across all strata of computing. Stephen Mounsey asks what it can bring to the HPC party

Feature

Multiple cores multiply programming

1 June 2010

The transition from applications written for sequential execution to those that can take advantage of multicore architectures has taken on enormous importance and brought with it some challenging problems. Paul Schreier examines some of the tools that are available to help programmers parallelise their code

Feature

Super seismic

1 June 2010

GPUs are established in both the visualisation and the processing of seismic data. Stephen Mounsey looks at how the technology is used, and at alternative hardware types available to geophysical analysts in the oil and gas industry

Feature

Only connect

1 June 2010

Felix Grant looks at the application of data analysis software to social networks

Feature

Informatics is just the tonic

1 June 2010

Greg Blackman looks at some of the trends taking place in the pharmaceutical industry and how data management software is being used

Feature

Turbulent times

1 June 2010

According to the legendary physicist Richard Feynman, turbulence is the last great unsolved problem of classical physics. Even so, computers allow us to study it in great detail, but you must apply such tools with great care. Paul Schreier tries to bring some order to the world of software
intended for these studies of chaos

April/May 2010

Feature

The ins and outs of HPC

12 April 2010

Lee Ward, principal member of technical staff at Sandia National Laboratories, tackles HPC-related IO improvements to multiple supercomputing projects

Feature

Unbounded clusters

12 April 2010

Especially with the advent of cloud computing, virtualisation and the increasing popularity of GPUs, what a physical computing system looks like is very fluid. Paul Schreier looks into how vendors of cluster management software address the provisioning and workload management needs
resulting from this major trend

Feature

Material values

12 April 2010

Felix Grant on the application of statistical packages to materials science

Feature

Finding the 'science' in GIS

12 April 2010

While popular services such as Google Earth and Bing Maps have made basic geographical information system functionality well-known, scientific investigations need considerably more power. Paul Schreier maps the highlights of the GIS product landscape

Feature

A booming banking sector

12 April 2010

Biobanks have their own unique requirements in terms of data management and, with increasing amounts of molecular data being generated around biobank samples, sophisticated informatics solutions are essential, as Greg Blackman finds out

February/March 2010

Feature

Living in a parallel world

17 February 2010

Cleve Moler, co-founder of The MathWorks, believes the benefits of parallel computing should be open to all scientists and engineers, regardless of their expertise as computer programmers

Feature

Towards exascale

17 February 2010

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

17 February 2010

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

Feature

Let's talk about the weather

17 February 2010

Stephen Mounsey discovers how high performance computing contributes to atmospheric science and improves the accuracy of weather forecasts

Feature

Food for a future

17 February 2010

Science and scientific computing can buy us time to cope with the demographic timebomb of population growth, says Felix Grant

Feature

All part of the service

17 February 2010

Contract laboratories must constantly adapt to meet the requirements of their clients and employ flexible data management solutions to do so, as Greg Blackman finds out

Feature

Software signals the way

17 February 2010

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

December 2009/January 2010

Feature

HPC as a service

15 December 2009

Xi Zili is director of Shanghai Supercomputer Center, providing services for both science and industry

Feature

Driving change

15 December 2009

Stephen Mounsey examines some of the applications of HPC within the automotive industry

Feature

Facing the heat

15 December 2009

In the design of their servers, computer manufacturers are combating the need for power at every level: from processors, to power supplies, to cooling methods and everything in between. Paul Schreier checked with some major suppliers to investigate what they've been up to

Feature

Closing the CAD/CAE gap

15 December 2009

Vendors of analysis/CAE software are creating tight interfaces to CAD software; CAD firms are buying up CAE technology. Paul Schreier examines these trends and looks at what they mean to users and where they could take us

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