On March 23rd, in Rome, seven European countries signed a joint declaration on High Performance Computing (HPC), committing to an initiative that aims at securing the required budget and developing the technologies necessary to acquire and deploy two exascale supercomputers, in Europe, by 2023. Other Member States will be encouraged to join this initiative.
Exascale computers, defined as machines that execute 10 to the 18th power operations per second will be roughly 10 times more powerful than the existing fastest supercomputer, the Sunway TaihuLight, which clocks in at 93 petaflop/s, or 93 times 10 to the 15 floating point operations per second. No country in Europe has, at the moment, any machine among the 10 most powerful in the world. The declaration, and related documents, do not fully specify that these machines will clock at more than one exaflop/s, given that the requirements for supercomputers are changing with the technology, and floating point operations per second may not be the right measure.
This renewed interest of European countries in High Performance Computing highlights the fact that this technology plays a significant role in the economic competitiveness of research and development. Machines with these characteristics are used mainly in complex system simulations, in physics, chemistry, materials, fluid dynamics, but they are also useful in storing and processing the large amounts of data required to create intelligent systems, namely by using deep learning.
Andrus Ansip, European Commission Vice-President for the Digital Single Market remarked that: “High-performance computing is moving towards its next frontier – more than 100 times faster than the fastest machines currently available in Europe. But not all EU countries have the capacity to build and maintain such infrastructure, or to develop such technologies on their own. If we stay dependent on others for this critical resource, then we risk getting technologically ‘locked’, delayed or deprived of strategic know-how. Europe needs integrated world-class capability in supercomputing to be ahead in the global race. Today’s declaration is a great step forward. I encourage even more EU countries to engage in this ambitious endeavour”.
The European Commission press release includes additional information on the next steps that will be taken in the process.
Photo of the signature event, by the European Commission. In the photo, from left to right, the signatories: Mark Bressers (Netherlands), Thierry Mandon (France), Etienne Schneider (Luxembourg), Andrus Ansip (European Commission), Valeria Fedeli (Italy), Manuel Heitor (Portugal), Carmen Vela (Spain) and Herbert Zeisel (Germany).