Posted: 22 Sep 2015 | 15:48
The Fortissimo Marketplace is now open for business.
Fortissmo lowers the barriers for industrial users to access HPC-based simulation by offering the benefits of the cloud computing model (such as pay-per-use), together with support for first time users. Making HPC simulation more accessible to SMEs will increase their competitiveness - one of the key goals of the I4MS programme that supports Fortissimo.
Posted: 16 Sep 2015 | 15:40
During August and September we ran a series of seminar events across Scotland, in collaboration with three major actors in the Scottish life science sector: BioCity, BioQuarter and BioDundee.
If you weren’t lucky enough to come to one of our seminars (and the complementary lunch) on the application of HPC and Big Data in life sciences then you might want to catch up by reading the associated case study.
Posted: 12 Sep 2015 | 10:01
I was among those presenting at EPCC's recent Big Data seminars at Edinburgh BioQuarter and BioDundee. Both events provided a good opportunity for me to talk to people about their Big Data problems and their views on what Big Data means to them.
Posted: 3 Sep 2015 | 17:55
Big Data vs HPC
Whilst I was writing my talk for last week's How to Make Big Data work for your business seminar at Edinburgh BioQuarter, it occurred to me that the way computational simulation codes have evolved over the last 40 years has really been a response to big data issues.
Posted: 30 Jul 2015 | 14:40
Posted: 20 Jul 2015 | 17:12
Experiences of porting and optimising code for Xeon Phi processors
EPCC is jointly organising a symposium at the ParCo conference on experiences from those working on porting and optimising codes for this architecture about the challenges and successes they have experienced when working with the Xeon Phi, and how these also apply to standard parallel computing hardware.
Posted: 11 Jun 2015 | 16:01
Moving from OpenMP to vectorisation and MPI
Reality hit home a bit on the third day of our intensive week working with Colfax to optimise codes for the Xeon Phi.
After further implementation and analysis work it appears that the removal of the allocation and deallocation calls from some of the low level routines in CP2K will improve the OpenMP performance on Xeon and Xeon Phi, but only because there is an issue with the Intel compiler that is causing poor performance. The optimisation can see a reduction in runtime of around 20-30% for the OpenMP code, but only with versions 15 and 16 of the Intel compiler, on v14 there is a much smaller performance improvement.
Posted: 8 Jun 2015 | 16:41
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.
Posted: 8 Jun 2015 | 13:17
Posted: 5 Mar 2015 | 09:36
Earlier this month we held the second annual CP2K User Group Meeting at King's College London, in the shadow of London's iconic 'Shard'. The meeting was even more popular than last year's, with around 60 people coming along to learn about the latest new features available in CP2K, and to hear from a wide range of existing users what they are doing with the code.