April 2018

HPC-Europa3 visit: Optimising the processing of food

Author: Guest blogger
Posted: 11 Apr 2018 | 10:49

Miriam Ruiz Ferrández was a recent HPC-Europa3 visitor to Edinburgh who used EPCC resources while being hosted by Napier University. In this article she relates some of her findings and experiences.

Hi everyone! I am a PhD student at the University of Almería, which is located in the south-east of Spain. I spent three months in Edinburgh funded by the HPC-Europa3 programme working on a project entitled: “A Parallel Multi-Objective Algorithm for Optimizing High-Pressure/Temperature Treatments in the Food Industry”. During this research stay, I was collaborating with Professor Ben Paechter at Edinburgh Napier University and I used computing resources provided by EPCC at the University of Edinburgh.

Outreach: Planes, zombies, chickens and bean bags

Author: Alistair Grant
Posted: 10 Apr 2018 | 09:15

Zombie Chickens - Attributed to B Zedan (CC BY-NC-SA 2.0 - https://www.flickr.com/photos/bzedan/960200896/)Wait a minute – isn't this a blog article for EPCC ? One of the premier HPC centres in Europe, where are zombies and bean bags coming from?

Frequent readers of our blog may have twigged that this is another article about our outreach efforts at EPCC. A few weeks ago we were in Birmingham for the Big Bang Fair 2018 (one of the largest science events  for schools held in the UK) and at the beginning of April, EPCC was once again part of the Edinburgh International Science Festival.

Event Driven Asynchronous Tasks

Author: Nick Brown
Posted: 5 Apr 2018 | 10:28

The INTERTWinE project has spent a lot of effort addressing interoperability challenges raised by task-based models. By rethinking parallelism in the paradigm of tasks, one reduces synchronisation and decouples the management of parallelism from computation.

This is really attractive but existing models typically rely on shared memory, where the programmer expresses input and output dependencies of tasks based upon variables, which in turn limits the technology to a single memory space – often a node of an HPC machine. So to then scale up beyond a single memory space we must combine a task model with distributed memory technology, such as MPI or GASPI, and this has been a focus for a number of activities in INTERTWinE.

Exascale Applications and Software Conference (EASC 2018)

Author: Nick Brown
Posted: 3 Apr 2018 | 13:18

Here at EPCC we are looking forward to the 5th Exascale Applications and Software Conference (EASC 2018), which will be held here in Edinburgh in a couple of weeks. This will be the third time we have hosted EASC and it is always a great opportunity to hear about  the cutting edge of HPC research.

EPCC at Data Science Festival

Author: Thomas Blyth
Posted: 2 Apr 2018 | 15:54

EPCC took part in Datafest18, the Data Science Festival, this year by running our own fringe event in Edinburgh and exhibiting at the Data Summit Conference.

Fringe events are key to the success of Datafest, and with over 40 running across Scotland there was plenty to choose from. We ran a small event to deliver key insights on the new developments in the application of supercomputing to large-scale data analytics and machine learning. Our colleagues gave a series of talks and attendees also had an opportunity to see a live supercomputer in action via Wee Archie. The event allowed for plenty of questions and in-depth conversations, notably around deep learning and using neural networks to solve real-life problems. It closed with Dr Adam Carter providing some further details on what makes a data scientist, and the various routes to development and further training.

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