Guest blogger's blog

Using HPC to understand human hearing

Author: Guest blogger
Posted: 23 Jan 2015 | 14:58

The Auditory pilot project, involving EPCC and the University’s Acoustics and Audio Group, sought to use HPC to enable faster run times for computational models of the human hearing organ. Dr Michael Newton of the Group explains the work.

Simulating the acoustics of 3D rooms

Author: Guest blogger
Posted: 5 Dec 2014 | 14:53

The NESS project is developing next-generation sound synthesis techniques based on physical models of acoustical systems. One key system targeted by NESS is the acoustics of 3D rooms. 

Computer simulation of 3D room acoustics has many practical applications such as the design of concert halls, virtual reality systems, and artificial reverberation effects for electroacoustic music and video games. 

Improving the performance of TINKER, a molecular dynamics codebase

Author: Guest blogger
Posted: 4 Nov 2014 | 10:52

Justs Zarins reports on his work to improve the performance of TINKER, a molecular dynamics codebase. This 3-month dissertation project was undertaken as part of his MSc in High Performance Computing at EPCC. Justs has now joined EPCC as a post-graduate researcher.

Powering wave energy

Author: Guest blogger
Posted: 18 Jul 2014 | 15:05

Pelamis Wave Power Ltd, the Edinburgh-based developer of leading wave energy technology, is making use of EPCC’s INDY cluster to accelerate the designs for the first wave farms. 

When applications go exascale — the CRESTA project

Author: Guest blogger
Posted: 10 Feb 2014 | 09:22

Dr Jason Beech-Brandt, Manager Exascale Research, Europe at Cray writes about the CRESTA project, which is addressing the challenges of exascale computing.

Seymour Cray, the pioneer of supercomputing, famously asked if you would rather plough a field with two strong oxen or 1024 chickens.

Funding available through the Software Sustainability Institute's Fellowship

Author: Guest blogger
Posted: 18 Sep 2013 | 16:28

This article comes from Aleksandra Pawlik from the Software Sustainability Institute, Manchester

The Software Sustainability Institute is offering Fellowships with £3000 funding for travel, collaboration and running events. The Fellowship Programme 2014 recognises outstanding UK-based researchers who use software.

The deadline for the applications is 27th September 2013 at 5pm BST. Apply now to become a Fellow!

Dinosaur racing, two months later

Author: Guest blogger
Posted: 30 Aug 2013 | 09:43

The PRACE Summer of HPC is a placement programme for undergraduate and postgraduate students. This post was written by Antoine Dewilde, one of the students who spent the summer here at EPCC.

In a previous post, I presented my project on making a dinosaur racing competition. In that post, I gave some background information about virtual palaeontology, and the purpose of my project here in Edinburgh. If you haven’t read it yet, now might be a good time to do so!

So, now that the project (and the summer) is almost finished, let us see what has happened in these past two months – and what you will soon be able to enjoy!

Securely citing datasets

Author: Guest blogger
Posted: 22 Aug 2013 | 14:50

This post was written by Adrian Mouat, a former EPCC employee who is now an independent software consultant.

Citing a paper is a reasonably straightforward and well-defined task; just give a reference to the author and the publication you found the paper in and you're pretty much there. Anyone else who wants to look up the reference just has to find the publication and they should see exactly the same text you saw.

Unfortunately, citing datasets is not as simple, at least not if you want the security of knowing that readers who follow the citation will find exactly the same data you used.

How fast is a dinosaur?

Author: Guest blogger
Posted: 19 Aug 2013 | 10:40

Is a dinosaur faster if it has longer legs? Is it better for it to be bigger, and hence cover more distance, or to be smaller and lighter? Which species is the fastest? Thanks to high-performance computing, you will soon be able to experiment yourself, and try and find answers to all those questions!

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