Software development

War in the coding world

Author: Adrian Jackson
Posted: 11 Sep 2015 | 13:41

It's not often that the internecine rivalries of the HPC research and development community spill over into the public arena. However, a video recently posted on YouTube (and the associated comments), ostensibly a light-hearted advert for a SC15 tutorial on heterogenous programming, shows how real and deep these rivalries can be.

Day 5 - Wrapping up the week

Author: Adrian Jackson
Posted: 21 Jun 2015 | 20:02

The final analysis and future plans

A week ago we finished our 5 days of intensive work optimising CP2K (and to a lesser extent GS2) for Xeon Phi processors. As discussed in previous blog posts (Day4, Day3, Day2, Day1), this was done in conjunction with research engineers from Colfax, and built on the previous year's work on these codes by EPCC staff through the Intel-funded IPCC project.

Working on the Xeon Phi

Author: Adrian Jackson
Posted: 8 Jun 2015 | 17:48

Intel Parallel Computing Center collaboration with Colfax

We're just kicking off a week's collaboration with Colfax, a US technology company that collaborates heavily with Intel on Xeon Phi optimisation and training for the Xeon Phi. 

Agony and ExTASY

Author: Iain Bethune
Posted: 8 Jun 2015 | 16:41

ExTASY project logo

Over 18 months ago, we kicked off the ExTASY project. Our lofty aim was to tackle one of the 'Grand Challenges' of biochemistry - effective sampling of complex biomolecules using Molecular Dynamics to provide a physical understanding of their function and behaviour.

The Mozilla Lab Global Science Sprint 2015

Author: Mario Antonioletti
Posted: 8 Jun 2015 | 10:03

I had not intended to go to the Mozilla Global Science Sprint 2015. However, EPCC acted as a hub for local developers who wanted to participate and Neil Chue Hong (Director of the Software Sustainability Institute, and based here at EPCC) asked me to set up the room and make the initial connection in case he was unavailable. I managed to set up the servers and then stayed.

So what is the Mozilla Global Science Sprint?

PERICLES VII: The Borås Encounter

Author: Alistair Grant
Posted: 30 May 2015 | 14:17

The PERICLES project has been running for just over two years now. Its goal is a lofty one - to ensure that today's digital data and art can be preserved for use in the future. Sounds dead easy, no?

TPLS 2.0 goes live

Author: Iain Bethune
Posted: 25 May 2015 | 11:52

Last week I took part in a Mini-Symposium at the University's School of Engineering to mark the 2.0 release of TPLS, a high-resolution 3D Direct Numerical Simulation code for two-phase flows that we have developed in collaboration with Dr Prash Valluri and Dr. Lennon Ó Náraigh.

Summer of HPC at EPCC

Author: Nick Brown
Posted: 2 Mar 2015 | 09:33

The PRACE Summer of HPC (SoHPC) offers university students the opportunity to spend two months at a European HPC centre working on a topical summer project.

Having hosted students during the 2013 and 2014 programmes, we at EPCC are excited to be once again involved and will host three students this summer, one per project that we have proposed. 

Worldwide co-design centres & software development for exascale

Author: Nick Brown
Posted: 24 Feb 2015 | 12:05

The European Exascale Software Initiative is a consortium of 29 organisations and around 100 individuals who are working towards providing key recommendations on European policy with a particular focus on how software can be developed and techniques further improved to help meet the challenges that exascale computing might bring.

The first version of this project, EESI-1, highlighted a number of key areas for further investigation and consideration. The EESI-2 project, which has been running since 2013, has built upon this and focused its attention on these areas.

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