… the initial progress towards this goal. Following an overview of the HPCx Project in Section
2, we provide an overview of the challenges involved in capability-based computing (Section …

… We introduce HPCx - the UK's new National HPC Service - which aims to deliver a world-class
service for capability computing to the UK scientific community. HPCx is targeting an …

… suitability of each system for the scientific computing currently being performed on HPCx. …
point units of each processor on HPCx, the performance on HPCx was expected to be around …

… It gives me great pleasure to welcome you all to the seventh edition of the newsletter for
the HPCx community, Capability Computing. As ever the service moves on. As reported in the …

… Capability Computing contrasts strongly with the alternative capacity-based approach where
… The primary mission of HPCx is that of Capability Computing, an approach reflected by our …

Figure 1. Representative transmembrane domain of a K+ channel and its selectivity filter.
Shown is the mD simulation system consisting of a K+ channel. K+ ions are rendered as green …

… HECToR [10] is the UKs latest high-end computing resource, located at the University of
Edinburgh and run by the HPCx consortium. It is a Cray XT4 system comprising 1416 compute …

HPCx: towards capability computing — University of Edinburgh Research Explorer … HPCx:
towards capability computing … Concurrency and Computation: Practice and Experience …

… on the HPCx service during the first three months of the Phase 2A service. For each of these
codes we analyse the potential for enhanced capability … which are unmatched by computing …

… and molecular electronic structure, computational engineering and environmental science.
These codes are representative of the current workload on the HPCx system and illustrate the …