Guest blogger's blog

Efficient FE2 multi-scale implementation applied to composite deformation

Author: Guest blogger
Posted: 1 Mar 2020 | 10:37

Guido Giuntoli visited STFC's Daresbury Laboratory in December 2019 through the HPC-Europa3 programme. Here he describes his work and time in the UK.

Enhancing data-streaming programming platforms: a case for dispel4py and a GrPPI comparison

Author: Guest blogger
Posted: 12 Feb 2020 | 11:34

Javier Fernández Muñoz was an HPC-Europa3 visitor from 1st June 2019–30th August 2019 hosted at EPCC by Rosa Filgueira. Here he tells us about his experiences.

Hi! My name Javier Fernández Muñoz, I am working as a Visiting Professor in the Computer Architecture and Technology Area of the Computer Science Department at the University Carlos III de Madrid (Spain). 

My research field includes the development of parallel programming frameworks that enhance usability and portability. In this regard, I have been working several years in the development of GrPPI (Generic Reusable Parallel Pattern Interface), an open source generic and reusable parallel pattern programming interface. Basically, GRPPI accommodates a layer between developers and existing parallel programming frameworks targeted at multi-core processor capabilities, such as ISO C++ Threads, OpenMP, Intel TBB, and FastFlow. To achieve this goal, the interface leverages modern C++ features, meta-programming concepts, and generic programming to act as a switch between those frameworks.

Efficiently exploiting distributed large many-core systems

Author: Guest blogger
Posted: 27 Jan 2020 | 08:47

Marcos Maroñas was a visitor from BSC who, under the HPC-Europa3 Programme, was hosted here at EPCC from 1st Sep to 1st Dec 2019 by Dr Mark Bull. In this blog article he tell us about his visit.

Hi! My name is Marcos Maroñas. I am currently a PhD student at Barcelona Supercomputing Center (BSC) in the Programming Models group of the Computer Science department. I spent most of my time there doing research on runtime systems for parallel programming models such as OmpSs-2

Exploring correlations between precessing binary black holes and their merger remnants

Author: Guest blogger
Posted: 23 Jan 2020 | 15:40

The University of BirminghamLuca Reali visited the University of Birmingham from June to September 2019 as part of HPC-Europa3 to conduct research into binary black hole mergers. In this short article he describes his time in the UK.

Festival Mobility: decisions with data

Author: Guest blogger
Posted: 3 Dec 2019 | 11:43

If you’ve lived in Edinburgh during August, you’ve witnessed a city transformed. Together, Edinburgh’s August festivals represent an annual event close to the size of the Olympic Games. It takes a gargantuan effort by everyone involved with running the city and they do a great job. Those of us who live in Edinburgh during Festival time know that, when dealing with so many people, things don’t always work as well as we’d like. Our commutes may be longer. We might have to stand on the train or walk in the bus lane to bypass the crowds. Edinburgh’s festivals are the envy of the world but can make life more difficult for many of it citizens.

Solve CFD problems from your desktop

Author: Guest blogger
Posted: 29 Nov 2019 | 11:50

ENGYS is a global computer software company specialising in the development and distribution of computational fluid dynamics (CFD) and design optimisation solutions for enterprises based on open-source technologies. The company’s software products include HELYX, a general-purpose CFD and design optimisation package for engineering applications, and ELEMENTS, a dedicated computer simulation software for automotive design.

Integrating 3D remeshing in the iceberg-calving model of Elmer/Ice at St Andrews

Author: Guest blogger
Posted: 19 Nov 2019 | 17:10

Eef van Dongen visited the University of St Andrews from 23 September–11 October 2019 through the HPC-Europa3 transnational access programme. In this post she describes her work on improving iceberg-calving simulation techniques.

Hi! My name is Eef van Dongen. I am a PhD student in glaciology at ETH Zurich. This autumn I visited Dr Joe Todd in the research group of Professor Doug Benn based at the University of St Andrews for three weeks with HPC-Europa3. My research focuses on iceberg-calving – the breaking off of icebergs at the edge of glaciers into the sea – which is responsible for approximately half of the ice mass loss of the Greenland ice sheet.

Modelling chemical reactions in (explicit) solvents

Author: Guest blogger
Posted: 18 Nov 2019 | 16:02

Arthur’s Seat in Edinburgh. St Andrews should be straight ahead.

Arthur’s Seat in Edinburgh. St Andrews should be straight ahead.

Nicolas Sieffert was an HPC-Europa3 visitor to the University of St Andrews in summer 2018 and again in 2019. In this blog post he describes his two trips to Scotland.

Hi there! I am Nicolas Sieffert, associate professor in computational chemistry at the University Grenoble Alpes (France). I visited the UK for nine weeks under the HPC-Europa3 transnational access programme and was hosted by Prof. M. Bühl at the University of St Andrews (UK), with HPC resources and technical assistance provided by EPCC.

Exploring the binding mechanism of glycomimetics to galectins through simulations

Author: Guest blogger
Posted: 21 Oct 2019 | 11:13

Domenica Capasso was an HPC-Europa visitor to University College London from 12 June to 11 August 2019. In this blog article she describes her work and time in London.

In June this year, I returned to London and I spent two months at the Department of Chemistry at UCL, funded by HPC-Europa and hosted by Professor Francesco Luigi Gervasio. My project concerns the galectins, β-D-galactoside binding proteins with important implications for tumorigenesis, inflammatory response and autoimmune disorders. During my first visit, we created a virtual library of candidate compounds, containing two saccharide residues with a bridging sulphur/selenium atom. These derivatives, targeting galectins, were obtained using structure-based drug design approaches and are synthesised and tested in my Institute in Naples.

Optimizing CPU oversubscribed reductions

Author: Guest blogger
Posted: 6 Sep 2019 | 11:17

Gladys Utrera was an HPC Europa3 visitor to EPCC from 1st of July to the 3rd of August 2019. She has been an HPC Europa visitor before - in this brief blog article she tells us what she did this time.

Hi! My name is Gladys Utrera and I currently work at the Computer Architecture Department of the Universitat Politècnica de Catalunya in Barcelona, Spain. There I combine teaching of parallel computing and operating systems subjects with research on HPC topics and parallel programming models. Thanks to the HPC-Europa3 programme I could spend four weeks at the EPCC in the University of Edinburgh with my host Mark Bull who is a very well-known expert in my research areas. This is my third research visit to EPCC, and the second as an HPC-Europa visitor. 

My research involves executions on large multi-core node clusters. In addition, performance evaluations on machines with different architectures characteristics like ARCHER and Cirrus, enrich my results greatly. 

Pages