Posted: 30 Jan 2018 | 14:22
The ARCHER service has been developing an open community where expertise and knowledge can be shared. It is designed to be inclusive and to engage with users of all HPC services in the UK: ARCHER, Tier-2 and University-level systems. There are a number of ways you can get involved...
Posted: 25 Jan 2018 | 14:36
Many HPC applications contain some sort of iterative algorithm and so do the same steps repeatedly, over and over again, with the data gradually converging to a stable solution. There are examples of this archetype in structural engineering, fluid flow, and all manner of other physical simulation codes.
Posted: 24 Jan 2018 | 14:07
Posted: 23 Jan 2018 | 09:11
Last month I attended a collaboration workshop in Japan between the Centre for Computational Sciences (CCS) at the University of Tsukuba and EPCC. I was talking about the INTERTWinE project, which addresses the problem of programming-model design and implementation for the Exascale, and specifically our work on the specification and implementation of a resource manager and directory/cache.
Posted: 16 Jan 2018 | 12:25
This post was written by Olivia O'Sullivan, Impact & Engagement Officer at the Hartree Centre.
After reading about the success of EPCC’s nifty Wee Archie mini-supercomputer outreach project, we were inspired to set a group of five work experience students the challenge of building a 20-node Raspberry Pi cluster during their time with us.
STFC runs a work experience programme every year with applicants expressing an interest in placements within the Hartree Centre. Initially, we had a view of taking just one student to join our Future Technologies team but after hearing about other placements, we wanted to move away from the ‘lone student’ experience and offer a group-based opportunity. We hoped that this would show students how we operate here in multi-disciplinary teams working together to solve challenges.
Posted: 8 Jan 2018 | 16:03
Big data has always been a part of high-performance computing and the science it supports, but new open-source technologies are now being applied to a wider range of scientific and business problems. We’ve spent time recently testing some of the big data toolkits.
Posted: 20 Dec 2017 | 13:37
I've worked on many data analysis projects in my career and two common themes are that obtaining the data can be a significant challenge and that once you obtain it you’ll notice it is very messy.
Posted: 18 Dec 2017 | 15:45
HPC-UK is a community resource that brings together information to support researchers using HPC, and the people (such as research software engineers) who support those researchers. It provides a coherent view of what is available, how to access it, where to get training, and how to get the most out of HPC applications.
Posted: 12 Dec 2017 | 11:16
November 2017 Top500
My initial impression of the latest Top500 list, released last month at the SC17 conference in Denver, was that little has changed. This might not be the conclusion that many will have reached, and indeed we will come on to consider some big changes (or perceived big changes) that have been widely discussed, but looking at the Top 10 entries there has been little movement since the previous list (released in June).
Posted: 8 Dec 2017 | 10:42