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Primeur weekly 2020-10-12

Focus

Future of European HPC and TOP500 in the picture at Russian Supercomputing Days ...

Two European approaches for modelling and mapping the COVID-19 pandemic ...

European-Brazilian consortium joins forces in advanced HPC wind turbine simulations for use in on- and offshore wind energy farms ...

Exascale supercomputing

PerMedCoE: Exascale-ready cell-level simulations for European Personalised Medicine ...

Quantum computing

New algorithm could unleash the power of quantum computers ...

Light Rider unveils quantum LiFi technology to create next-generation network security ...

Research and Markets to issue report on Quantum Networking: A Ten-year Forecast and Opportunity Analysis ...

Focus on Europe

Linköping University chooses Atos to build Sweden's largest supercomputer for AI ...

Atos inaugurates BullSequana XH2000 at CSC - the fastest supercomputer in the Nordics ...

Making supercomputers carbon neutral - CSC's data centre will be powered with hydro-electricity supplied by Vattenfall ...

Middleware

Verne Global achieves Dell Technologies Platinum Partner status ...

Altair acquires M-Base Engineering + Software GmbH, leader in plastics material data and technology ...

Hardware

CoolIT Systems launches rack DLC CHx200 CDU ...

NVIDIA introduces new family of BlueField DPUs to bring breakthrough networking, storage and security performance to every data centre ...

CoolIT prevails against Asetek, PTAB determines no challenged claims unpatentable ...

CMKL University implementing DDN and NVIDIA solution for AI-centric supercomputing and research ...

OpenFive and AnalogX to provide optimized Chip-to-Chip interface IP solutions ...

Defense and intelligence executive Melvin Cordova joined Tachyum Government Corp. ...

TrendForce announces tech industry trends for 2021 ...

Cerebras Systems appoints Tony Maslowski as Chief Financial Officer ...

DoD deploys three Liqid composable supercomputing facilities powered by NVIDIA A100 GPU computing and NVIDIA Mellanox HDR 200Gb/s InfiniBand smart networking ...

Panasas ActiveStor data storage supports materials research for dozens of scientists conducting intensive 4D modelling studies at MINES ParisTech University ...

Pavilion expands a US federal deployment, bringing the multi-year relationship to an eight-figure investment, to safeguard American lives ...

C-DAC to commission India's fastest HPC-AI supercomputer PARAM Siddhi - AI with NVIDIA ...

NVIDIA announces partnership with GSK's AI-powered Lab for Discovery of Medicines and Vaccines ...

NVIDIA announces ready-made NVIDIA DGX SuperPODs, offered by global network of certified partners ...

Supermicro expands its portfolio bringing highest density 4U server with NVIDIA HGX A100s 8-GPU and 8U SuperBlade supporting 20 A100 PCI-E GPUs ...

Supermicro to support NVIDIA Bluefield-2 DPU on industry's broadest portfolio of servers optimized for accelerated computational workloads in AI, AR/DR, and data analytics ...

Applications

NVIDIA building large computing system, dedicated to AI research in health care ...

An electrical trigger fires single, identical photons ...

Could megatesla magnetic fields be realized on Earth? ...

Top computer scientists and statisticians launch Foundations of Data Science conference ...

Comet supercomputer calculations boost understanding of immune system ...

Corona supercomputer gets funding for COVID-19 work ...

Steady progress in the battle against COVID-19 at Brookhaven National Laboratory ...

Texascale Days at TACC: Eight research teams test their codes at the largest scale on Frontera ...

Supercomputing helps advance predictive science, exascale computing ...

The Cloud

Inspur unveils Cloud SmartNIC solution based on NVIDIA DPU at GTC 2020 ...

Future of European HPC and TOP500 in the picture at Russian Supercomputing Days


12 Oct 2020 Almere - From its virtual 4m below sealevel studioPrimeur Magazinereported from the Russian Supercomputing Days that did not take place physically in Moscow this year but were virtually held online on September 21-22, 2020. The second day session is highlighted in this video with the main keynotes about the future of HPC. This session was chaired by Vladimir Voevodin. He introduced three speakers. The first one was Thomas Lippert from the Jülich Supercomputing Center who talked about the European developments and mainly PRACE. The second one was Mateo Valero from the Barcelona Supercomputing Center (BSC) who talked about BSC's activities in high performance computing. The third one was Jack Dongarra, who shared some insights about the recent edition of the TOP500.

Thomas Lippert focused on PRACE, an organisation that is taking care of distributing computing time from European supercomputers to European researchers. Most countries in Europe are already member with the small exception of the Baltic states. The computers that are distributing time are the national tier-1 systems in a few big countries. There is also EuroHPC which will install tier-0 systems. Those machines will not become available until early next year. Thomas Lippert mentioned some PRACE achievements such as the large number of scientific projects enabled, the number of 110 of peak performance petaflops that PRACE has now on 7 machines. Until now, some 12.000 people have been trained during the past years.

Thomas Lippert then turned his attention to the systems that they have at the Jülich Supercomputing Center. There are a lot of developments. They started with one monolithic machine but currently Jülich has several modules or sub-clusters that are being connected. Thomas Lippert is an advocate of modular computing. One can have modules for standard clusters and multi-tier clusters, as well as modules for neuromorphic computing. These are connected by a modular interconnect. This allows to use several of the modules for a specific application. Depending on the application you take different modules and connect them together. The JUWELS modular system is a 12 petaflops system. The JUWELS booster is more specialized system with GPUs. The booster has a peak performance of 73 petaflops. Tying the modules together allows for flexibility. Thomas Lippert told that they expect an exascale system at Jülich by the end of 2023 or perhaps in 2024.

Mateo Valero is an advocate of open hardware. He started out by telling that the Barcelona Supercomputing Center is hosting up to 722 people already and is still growing fast. Actually, it is hard to find a European HPC project that does not involve BSC. Currently, their working horse is the MareNostrum 4. This is not one monolithic machine. It consists of several sub-clusters for different kinds of applications. Mateo Valerlo told that with the money BSC was granted for the MareNostrum 4 they could have made it to the first or second rank in the TOP500 but at BSC they preferred to have a globally usable machine.

Open hardware is still a problem in Europe. If one looks at the European open system stack, you start from TRL 1-2 machines that are experimental and end with TRL 8-9 machines that are mature and can be used in production. Most of the open system stack is already in production, according to Mateo Valero's overview, except for memory, storage and interconnect. The CPUs however are still at TRL 1-2 level or at the research level. What Mateo Valero is advocating now is to use RISC-V. RISC-V is the best and the worst choice at the same time. In fact, there is no choice if you want to go open with an architecture that is already widely used relatively.

Europe definitely needs its own processor, according to Mateo Valero. Processors are everywhere now. They control each and every aspect of our lives. For security, there could be back doors that are present in processors of which you don't know anything if you do not design them yourself. There is also the danger of future restrictions on exports. For example, the US administration forbids everything in processors going to China. This means that even a chip manufacturing machine cannot be delivered to China. In addition, a competitive European supply chain for HPC will create jobs.

In the accelerator and CPU landscape, one is working on RISC-V CPUs and accelerators. A new project just has started, called the e-Processor. e-Processor is the basic RISC-V processor. BSC is involved in the European Processor Initiative that consists of two phases. BSC also has submitted a proposal for a European PILOT system using this kind of architectures. Starting from the European Processor Initiative and going to MEEP and the e-Processor, this is the roadmap to get to exascale based on European technology. The first phase of the European Processor Initiative already started a few years ago. In this project there will be a RISC-V based accelerator and a vector core. There will be participation from several countries that bring their own technologies and ideas, discussing and working together.

BSC will have one of the three planned pre-exascale systems, the MareNostrum 5. The other ones will be hosted in Italy and Finland. BSC also has an experimental exascale platform called MEEP. This is an FPGA engine to emulate hardware architectures that BSC wants to have later on implemented in the real processors. The MareNostrum 5 should be online somewhere early next year, in 2021. It will be the same architecture as the MareNostrum 4 with different smaller systems which, connected together, deliver the whole MareNostrum 5. As good as this may work for applications, it is difficult with this type of machine to reach the top. BSC did not want to reach the top position with MareNostrum 4 because one wanted to emphasize on the applications. The same policy is planned with the MareNostrum 5, which makes it very difficult with that amount of money to reach the top 5. However, the goal of the European Commission was to place, by means of the EuroHPC endeavour and the pre-exascale systems, three systems in the top 5.

The e-Processor project will deliver a general purpose processor that can be used for HPC, for Artificial Intelligence (AI) and bio-informatics, consisting of 64-bit and 16-bit mixed precision, based on RISC-V. The next phase of EuroHPC will be to have some pilots. These are large systems which integrate European hardware already to demonstrate that you could reach exascale if you would scale up such a pilot. This proposal has just been submitted. Reaching exascale with this European technology will still take some time. There will be a flagship accelerator programme based on RISC-V that should be part of the next Framework Programme and should somewhere around 2026, or perhaps even later, deliver results. So, a European exascale system based on RISC-V technology will be a reality in 2026 or even later, according to Mateo Valero.

The third speaker, Jack Dongarra, highlighted the Fugaku system and mentioned that there were quite a few new systems in the top 10. However, there is a record low in turn-over in the TOP500. There were only 51 systems that dropped off the June 2020 TOP500 list. Normally, there are many more. This shows that there were not many investments made. Most of the investments were already made last year so this has nothing to do with COVID-19. This means that people do not invest in high performance systems that often anymore.

Jack Dongarra claimed that there is a difference between the top 100 and the rest of the 400 systems that make up the TOP500 list. The top 100 consists of research systems in which there is a lot of development going on. Once in a while this is shown in the top 10 results. These machines are completely different from the other 400 systems which are situated in the lower parts of the TOP500. These 400 machines are not even used for high performance computing but for large data centre type of applications. If Jack Dongarra had his way he would have started from scratch and created, together with his colleagues, a TOP100 with a focus on real high performance computing.

Jack Dongarra showed in the TOP500 development that one is close to exascale but not yet there. He also mentioned the two Russian supercomputers that are figuring in the TOP500. Jack Dongarra likes to benchmark machines and get into the nitty-gritty of reasons why systems are performing well. Therefore, he uses an alternative to the TOP500 which are the HPCG results. This is a different kind of benchmark which captures the modern type of applications.

The Russian Supercomputing Days' sessions were alternately translated in English and Russian.

Ad Emmen

Back to Table of contents

Primeur weekly 2020-10-12

Focus

Future of European HPC and TOP500 in the picture at Russian Supercomputing Days ...

Two European approaches for modelling and mapping the COVID-19 pandemic ...

European-Brazilian consortium joins forces in advanced HPC wind turbine simulations for use in on- and offshore wind energy farms ...

Exascale supercomputing

PerMedCoE: Exascale-ready cell-level simulations for European Personalised Medicine ...

Quantum computing

New algorithm could unleash the power of quantum computers ...

Light Rider unveils quantum LiFi technology to create next-generation network security ...

Research and Markets to issue report on Quantum Networking: A Ten-year Forecast and Opportunity Analysis ...

Focus on Europe

Linköping University chooses Atos to build Sweden's largest supercomputer for AI ...

Atos inaugurates BullSequana XH2000 at CSC - the fastest supercomputer in the Nordics ...

Making supercomputers carbon neutral - CSC's data centre will be powered with hydro-electricity supplied by Vattenfall ...

Middleware

Verne Global achieves Dell Technologies Platinum Partner status ...

Altair acquires M-Base Engineering + Software GmbH, leader in plastics material data and technology ...

Hardware

CoolIT Systems launches rack DLC CHx200 CDU ...

NVIDIA introduces new family of BlueField DPUs to bring breakthrough networking, storage and security performance to every data centre ...

CoolIT prevails against Asetek, PTAB determines no challenged claims unpatentable ...

CMKL University implementing DDN and NVIDIA solution for AI-centric supercomputing and research ...

OpenFive and AnalogX to provide optimized Chip-to-Chip interface IP solutions ...

Defense and intelligence executive Melvin Cordova joined Tachyum Government Corp. ...

TrendForce announces tech industry trends for 2021 ...

Cerebras Systems appoints Tony Maslowski as Chief Financial Officer ...

DoD deploys three Liqid composable supercomputing facilities powered by NVIDIA A100 GPU computing and NVIDIA Mellanox HDR 200Gb/s InfiniBand smart networking ...

Panasas ActiveStor data storage supports materials research for dozens of scientists conducting intensive 4D modelling studies at MINES ParisTech University ...

Pavilion expands a US federal deployment, bringing the multi-year relationship to an eight-figure investment, to safeguard American lives ...

C-DAC to commission India's fastest HPC-AI supercomputer PARAM Siddhi - AI with NVIDIA ...

NVIDIA announces partnership with GSK's AI-powered Lab for Discovery of Medicines and Vaccines ...

NVIDIA announces ready-made NVIDIA DGX SuperPODs, offered by global network of certified partners ...

Supermicro expands its portfolio bringing highest density 4U server with NVIDIA HGX A100s 8-GPU and 8U SuperBlade supporting 20 A100 PCI-E GPUs ...

Supermicro to support NVIDIA Bluefield-2 DPU on industry's broadest portfolio of servers optimized for accelerated computational workloads in AI, AR/DR, and data analytics ...

Applications

NVIDIA building large computing system, dedicated to AI research in health care ...

An electrical trigger fires single, identical photons ...

Could megatesla magnetic fields be realized on Earth? ...

Top computer scientists and statisticians launch Foundations of Data Science conference ...

Comet supercomputer calculations boost understanding of immune system ...

Corona supercomputer gets funding for COVID-19 work ...

Steady progress in the battle against COVID-19 at Brookhaven National Laboratory ...

Texascale Days at TACC: Eight research teams test their codes at the largest scale on Frontera ...

Supercomputing helps advance predictive science, exascale computing ...

The Cloud

Inspur unveils Cloud SmartNIC solution based on NVIDIA DPU at GTC 2020 ...