Novel ammonia-hydrogen sulphide mixtures under extreme conditions: Implications for Ice-giant planets

Author: Guest blogger
Posted: 12 Feb 2021 | 13:14

Sudip Kumar Mondal from Jadavpur University in Kolkata visited the University of Edinburgh through the HPC-Europa3 Transnational Access programme. Falling from 11 October to 29 January, Sudip's visit was unlike most others because the Covid pandemic was ongoing. In this blog post Sudip describes his experiences in coming to and working in Edinburgh.

My doctoral research focuses on the physical behaviour of naturally occurring mineral phases at high temperature and pressure conditions by employing quantum chemical simulations which are hard to realize through experiments at the laboratory. Dr Andreas Hermann, my supervisor at the University of Edinburgh, was undoubtedly perfect for supervising this project, being an expert on materials at extreme conditions.

Modelling triple stellar interactions during a pandemic

Author: Guest blogger
Posted: 8 Dec 2020 | 10:46

Alexey Bobrick (Lund UniversitySpirit of 2020. My host and me, on one of the top floors in Birmingham University.(link is external), Sweden) was an HPC-Europa3 visitor hosted by Dr Silvia Toonen (link is external)at the Institute of Gravitational Wave Astronomy(link is external), University of Birmingham, UK. Because of COVID-19 restrictions, Alexey's visit has been split between his time in Birmingham (from 1–23 November), and working remotely from Sweden until 23 December. In this post Alexey tells us about his trip to Birmingham.

I study binary stellar astrophysics at Lund University, Sweden. In Birmingham my host, Dr Silvia Toonen, is one of the leading experts in triple and binary stellar evolution. I arrived at my accommodation in the middle of the autumnal Edgbaston Park area next to Birmingham University, and next morning I met my host. She kindly showed me around the campus and introduced me to her colleagues. The image shows me and my host, on one of the top floors in Birmingham University.  We then launched into many science discussions, which continued in the following weeks, together with meetings, work, calculations and more discussions.

HPC-Europa3 Transnational Access Meeting (TAM2020)

Author: Catherine Inglis
Posted: 5 Nov 2020 | 11:25

The HPC-Europa3 Transnational Access programme funds short collaborative research visits for computational scientists working in any discipline which can use HPC.

Former HPC-Europa visitors are invited to attend the Transnational Access Meeting (TAM), to present the results of their visits. With approximately 40% of visitors being postgraduates, for many it also provides a supportive environment for their first conference presentation.

Optimising sparse-matrix vector multiplication on Intel Xeon Gold processors

Author: Guest blogger
Posted: 24 Aug 2020 | 18:11

Edoardo Coronado visited EPCC from 18th May–15th August 2019 under the HPC-Europa3(link is external) programme. Here he gives us an update on his research since his previous blog article.

During my visit to EPCC in 2019 under the auspices of the HPC-Europa3 programme, I worked on optimising routines to perform the Sparse Matrix-Vector (SpMV) product, a common operation in lots of scientific applications, on Intel Xeon Gold processors and Graphics Processing Units (GPUs).

HPC-Europa3 visitor programme

Author: Catherine Inglis
Posted: 12 Jun 2020 | 13:43

EPCC is one of nine centres offering HPC-Europa3 visits, along with partners in Finland, Germany, Greece, Ireland, Italy, the Netherlands, Spain, and Sweden. The HPC-Europa3 Transnational Access programme offers:

  • Access to world-class HPC systems to academic and industrial researchers
  • Scientific collaboration with host researchers in any field
  • Technical support by the HPC centres
  • Travel and living expenses reimbursed.

Over 600 HPC-Europa3 applications have now been approved for visits to collaborate with more than 350 different host researchers in the 9 participating countries. There have been 88 HPC-Europa3 visits to EPCC, by researchers working in 19 different countries. The HPC-Europa3 programme has now been running for three years. Its main focus is its visitor programme, which funds short collaborative research visits in any discipline in which high performance computing can be used. 

HPC-Europa3 report: studying the strong force between quarks and gluons

Author: Guest blogger
Posted: 13 May 2020 | 15:25

HPC-Europa3 visitor Fernando Romero López, a PhD student from the Institute of Corpuscular Physics (IFIC) at the University of Valencia in Spain, visited Dr Antonio Rago of Mathematical Sciences at Plymouth University earlier this year. Here he describes his experience.

I am a physicist doing my PhD in theoretical particle physics at the University of Valencia. During January and February, I had the chance to visit the UK for a six-week research project at the University of Plymouth as a part of the HPC-Europa3 programme.

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.


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