HPC facilities

New SGI system at EPCC: Ultra!

Author: Maciej Olchowik
Posted: 26 Aug 2014 | 17:37

Last month EPCC added a new supercomputer to its portfolio. Working in collaboration with the Digital Health Institute Scotland we have acquired the SGI UV2000 system. Unlike many of our existing HPC resources, Ultra (as it’s known by the DNS name) is not a cluster, there is just one Linux operating system controlling all 512 computing cores and 8TB of memory. This offers many advantages to the researchers and opens up new possibilities - suddenly we can run a large code without complex parallelisation!

ARCHER Phase 2 User Meeting

Author: Adrian Jackson
Posted: 16 Jul 2014 | 18:47

Last week saw EPSRC host a user meeting to discuss the phase 2 upgrade of ARCHER, the UK's national supercomputing service.

ARCHER Software Carpentry boot camp at Imperial College London

Author: Mike Jackson
Posted: 9 Jul 2014 | 12:04

ARCHER, the UK's national supercomputing service, offers training in software development and high-performance computing to scientists and researchers across the UK. As part of our training service EPCC is running a two-day Software Carpentry boot camp at Imperial College London, UK, on 16-17 September.

ARCHER Software Carpentry boot camp and Introduction to Scientific Programming in Python

Author: Mike Jackson
Posted: 30 May 2014 | 15:03

ARCHER, the UK's new national supercomputing service, offers training in software development and high-performance computing to scientists and researchers across the UK. As part of our training service EPCC is running a three-day Software Carpentry boot camp and Introduction to Scientific Programming in Python at Cranfield University, UK, on 21-23 July.

CFD: parallel sustainability with TPLS

Author: Mike Jackson
Posted: 28 Apr 2014 | 16:20

Mathematical modelling of complex fluid flows has practical application within many industrial sectors including energy, the environment and health. Flow modelling can include oil and gas flows in long-distance pipelines or refinery distillation columns, liquid cooling of micro-electronic devices, carbon capture and cleaning processes, water treatment plants, blood flows in arteries, and enzyme interactions. Multi-phase flow modelling models flows consisting of gases, fluids and solids within a single system eg steam and water, or oil and gas within a pipe, or coal dust in the air.

ARCHER: the mum spin

Author: Lorna Smith
Posted: 25 Apr 2014 | 08:51

How does the national supercomputing service compare with two boys aged 5 and 6?

Lorna Smith (ARCHER Computational Science & Engineering Deputy Director) gave the answers during her talk at the Women in HPC launch.

ARCHER: the next national HPC service for academic research

Author: Andy Turner
Posted: 29 Nov 2013 | 11:00

ARCHER (Advanced Research Computing High End Resource) is the next national HPC service for academic research. The service comprises a number of components: accommodation provided by the University of Edinburgh; hardware by Cray; systems support by EPCC and Daresbury Laboratory; and user and computational science and engineering support by EPCC.

EPCC hosts three supercomputers in the world's top 50!

Author: David Henty
Posted: 21 Nov 2013 | 09:31

The most recent top500 list has just been released at SC13 in Denver, and I'm pleased to say that 3 EPCC-hosted systems appear in the top 50:

GPGPU hardware for Numerical Simulations

Author: Adrian Jackson
Posted: 9 Oct 2013 | 11:47

The NAIS project (Numerical Algorithms and Intellegent Software), which EPCC is a member of, has recently purchased 8 NVidia K20 GPGPUs, and associated computer nodes to house them, for use by NAIS members and researchers.

Simulation code usage on HECToR

Author: Andy Turner
Posted: 24 May 2013 | 16:00

What sort of research is the HECToR supercomputing facility used for and what simulation software does it make use of?

EPCC measures the use of different simulation codes used on the HECToR facility to get an idea of which codes are used most and what size of jobs different code are used for. In this post I will take a look at which codes are used most on the facility and speculate whether we can infer anything from the patterns we see.

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