UK academia collaborate to drive adoption of HPC

Hewlett Packard Enterprise has announced a collaboration with Arm, SUSE, and three leading UK universities to accelerate the adoption of supercomputer applications in the UK.

The partners will jointly develop and deploy one of the largest Arm-based high performance computing (HPC) installations in the world, available to both industry and academia, to build applications that drive economic growth and productivity as outlined in the UK government’s Industrial Strategy.

'Today’s announcement marks a major step forward in boosting collaboration between the government and business to harness the power of innovation in supercomputing and AI,' said Sam Gyimah MP, Science Minister. 'Through our modern Industrial Strategy, AI Grand Challenge and upcoming Sector Deal, the UK will lead the AI and data revolution. Doing so has the potential to increase the UK’s competitiveness in emerging industries around the world, grow our economy and create the high value jobs we need to build a Britain fit for the future.'

Mike Vildibill, VP, Advanced Technologies Group at Hewlett Packard Enterprise added: 'We are currently seeing an insatiable demand for compute performance, as companies seek to gain intelligent and actionable insights from their data. As we embark on the global race towards more powerful and eventually exascale systems, new approaches and technologies are needed to tackle some of the key challenges in achieving these levels of performance, such as rising energy consumption'

Designed, built and supported by HPE, the deployment will be spread across three sites at Edinburgh Parallel Computing Centre (EPCC) at the University of Edinburgh, the University of Bristol, and the University of Leicester. The installation is due to be completed in summer 2018 and is part of a project known as Catalyst UK.

Supercomputers play an increasingly crucial role in digital transformation due to their capability of simulating the physical world and generating actionable insights from vast amounts of data.

The economic benefits that can be realised through applications such as artificial intelligence (AI) – for which HPC is a foundational technology – are significant.[1] According to a Hyperion Research estimate, every dollar invested in HPC technology is associated with an average $551 in additional revenue and $52 in added profit for private-sector firms[2].

To further drive supercomputer adoption in the UK in general, and in the commercial sector in particular, the Catalyst UK programme will cooperate with the UK industry to jointly develop critical applications and workflows to best exploit the Arm system capabilities.

The programme will also provide training for researchers, equipping them with the knowledge and skills required to successfully and productively work with Arm-based systems in the future – with a specific focus on exascale computing, i.e. computers that can execute a billion billion calculations per second.

Drew Henry, senior vice president and general manager, Infrastructure Business Unit, Arm said: 'Arm has a long history of close collaboration with industry and academia that has resulted in some very innovative new ideas and technologies. We’re particularly excited now to provide UK researchers and many others greater access to Arm high-performance server technology. The unmatched scalability, high performance, and low-energy consumption of these solutions directly address the challenges of large-scale computing and will fuel innovation in cloud, HPC, and AI applications.'

The key focus of the Catalyst UK programme is to investigate and showcase the potential of Arm-based HPC installations. This is one of the current approaches to overcome the limitations of traditional computer architectures and offer a better price-performance ratio for modern workloads and applications. This includes AI, which needs to process large amounts of data and requires extremely high memory bandwidth, and exascale computing, which requires HPC systems to be hundreds of times faster and more efficient than today’s fastest supercomputers.

The three supercomputer clusters at EPCC, University of Bristol and University of Leicester will in total run more than 12,000 Arm-based cores, hosted by HPE Apollo 70 HPC systems. The clusters at each university will be largely identical, consisting of 64 HPE Apollo 70 systems, each equipped with two 32 core Cavium ThunderX2 processors, 128GB of memory composed of 16 DDR4 DIMMs with Mellanox InfiniBand interconnects. The operating system is SUSE Linux Enterprise Server for HPC. Each cluster is expected to occupy two computer racks and consume a total of approximately 30KW of power.

Professor Mark Parsons, director, EPCC, University of Edinburgh noted: 'EPCC is really pleased to be involved in the Catalyst UK programme. We already host two national HPC services using HPE technology and this will be our first large-scale Arm-based supercomputer. If Arm processors are to be successful as a supercomputing technology we need to build a strong software eco-system and EPCC will port many of the UK’s key scientific applications to our HPE Apollo 70 system. We already work closely with the other Universities involved and see this as a great opportunity to build on these relationships. The system will also form part of the Edinburgh City Region’s World Class Data Infrastructure which focusses on “data driven innovation” for the regional economy.'

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