S. M. Pickles, J. M. Brooke, S. M. Ord
Abstract. At Supercomputing 1999, we processed signals from the Jodrell Bank Mark II radio telescope on a metacomputer consisting of three Cray-T3E supercomputers linked via an intercontinental...
Coupled applications on distributed resources (2006)
Coveney, P. V., De Fabritiis, G., Harvey, M. J., Pickles, S. M., Porter, A. R.
Coupled models are set to become increasingly important in all aspects of science and engineering as tools with which to study complex systems in an integrated manner. Such coupled, hybrid...
A user-friendly approach to computational grid security (2006)
B. Beckles, P. V. Coveney, A. E. Abdallah, S. M. Pickles, J. M. Brooke, ...
Many of the existing security components and frameworks for computational grid environments either suffer from significant usability issues for end-users and/or administrators, or their...
Steering in computational science: mesoscale modelling and simulation (2003)
Chin, J., Harting, J., Jha, S., Coveney, P. V., Porter, A. R., Pickles, S. M.
This paper outlines the benefits of computational steering for high performance computing applications. Lattice-Boltzmann mesoscale fluid simulations of binary and ternary amphiphilic fluids in two...
Effects of non-perturbatively improved dynamical fermions in QCD at fixed lattice spacing (2001)
Booth, S. P., Bowler, K. C., Garden, J., Hart, A., Hepburn, D., ...
We present results for the static inter-quark potential, lightest glueballs, light hadron spectrum and topological susceptibility using a non-perturbatively improved action on a $16^3\times 32$...
Light hadron spectroscopy with O(a) improved dynamical fermions (1998)
Booth, S. P., Bowler, K. C., Foster, M., Garden, J., Irving, A. C., ...
We present the first results for the static quark potential and the light hadron spectrum using dynamical fermions at $\beta=5.2$ using an O(a) improved Wilson fermion action together with the...
Implementing the Generalised Hybrid Monte-Carlo Algorithm (1997)
Sroczynski, Z., Pickles, S. M., Booth, S. P.
UKQCD's dynamical fermion project uses the Generalised Hybrid Monte-Carlo (GHMC) algorithm to generate QCD gauge configurations for a non-perturbatively O(a) improved Wilson action with two...
Ord: Probing the universe via an intercontinental cluster of T3Es (1985)
S. M. Pickles, F. Costen, J. M. Brooke, W. T. Hewitt, S. M. Ord
Abstract. We describe how signals from the Jodrell Bank Mark II radio telescope were processed on a metacomputer consisting of three T3E machines linked via an intercontinental network. This work was...