J. V. Ashby

Abstract A comparison of C,  Fortran and Java for Numerical Computation (2008)

J. V. Ashby

Three commonly used highlevel programming languages are compared for their use in numerically intensive  computation. A sparse  matrix  multiply  which contains a typical...

On the use of “automatic ” software quality tools (2008)

J. V. Ashby, Chilton Didcot, Oxon Ox Qx

Modern computer codes have typically evolved over many years, leading to the dusty-deck problem. We take two large scientific application codes and apply software quality assurance tools to assess...

New Languages for High Performance,  High Productivity Computing Abstract (2008)

J. V. Ashby

The High Productivity Computing Systems (HPCS)  project aims to create a new generation of high end programming environments,  software tools and computer architectures....

Computational Steering Toolkits for Grid Environments (2008)

J. V. Ashby, J. V. Ashby

Enquiries about copyright,  reproduction and requests for additional copies of this report should be addressed to:

New languages for high performance, high productivity computing (2007)

Ashby, J V

A multidisciplinary scientific data portal (2001)

Ashby, J V, Bicarregui, J C, Boyd, D R S, Lambert, S C, Matthews, B M, ...

We describe a web-based multidisciplinary data portal, currently under construction and based on a new metadata model of scientific data, for exploring and accessing the content of initially the data...

The CLRC Data Portal (2001)

Ashby, J V, Bicarregui, J C, Boyd, D R S, Lambert, S C, Matthews, B M, ...

We describe a web-based data portal, based on a new metadata model of scientific data, for exploring and accessing the content of the data resources held within CLRC's main laboratories. This system...

Charge spreading from a point source in a depleted diode (1999)

Fowler, R F, Ashby, J V, Greenough, C S

The EVEREST doping profile module: version 4 (1999)

Ashby, J V, Fowler, R F, Greenough, C S

The EVEREST post-processor module: version 4.0 (1999)

Ashby, J V, Fowler, R F, Greenough, C S

The EVEREST Pre-Processor: version 4.0 (1999)

Ashby, J V, Fowler, R F, Greenough, C S

The EVEREST Solver Module: version 4.0 (1999)

Ashby, J V, Fowler, R F, Greenough, C S

The EVEREST initial mesh generator: version 4.0 (1999)

Ashby, J V, Fowler, R F, Greenough, C S

Development of the EVEREST device modelling software for charge generation events (1998)

Fowler, R F, Ashby, J V, Greenough, C S

Development of the EVEREST device modelling software for charge generation events (1998)

R F Fowler, J V Ashby, C Greenough, Oxfordshire Ox Qx

The modelling of CCD and pixel detector devices is an important area in which semiconductor device modelling can be applied to better understand and optimise new designs. The three dimensional device...

The adaptive solution of three-dimensional semiconductor device problems (1991)

Ashby, J V, Fitzsimmond, CJ, Fowler, R F, Greenough, C

SIMULATION OF SEMICONDUCTOR DEVICES AND PROCESSES Vol. 4 Edited by W.Fichtner.D.Aemmer- Zurich (Switzerland) September 12-14,1991- Hartung-Gorre Three-Dimensional Adaptive Semiconductor Device Simulation* (1991)

J. V. Ashby, C. J. Fitzsimons, R. F. Fowler, C. Greenough

We present results from a three-dimensional device simulator, using adaptive meshing and solving the drift-diffusion equations. The adaption algorithm and the criteria used for adaption are...

Dissipative states in superconductors. (1981)

Ashby, J. V.

Thesis (Ph. D.)--University of Kent at Canterbury, 1981.