Posted: 12 Nov 2020 | 16:41
Friday 13 November, 11:05–11:35 am ET
This Friday I am presenting work on accelerating Nekbone on FPGAs at the SC20 H2RC workshop. This is driven by our involvement in the EXCELLERAT CoE, which is looking to port specific engineering codes to future exascale machines.
One technology of interest is that of FPGAs, and a question for us was whether porting the most computationally intensive kernel to FPGAs and enabling the continuing streaming of data could provide performance and/or energy benefits against a modern CPU and GPU. We are focusing on the AX kernel, which applies the Poisson operator, and accounts for approximately 75% of the overall code runtime.
Posted: 10 Nov 2020 | 09:44
Join the workshop: Friday 13 November, 2:30pm–6:30pm ET
At SC20 this year we are chairing UrgentHPC, the second international workshop on the use of HPC for urgent decision making. The idea of the workshop is to explore the fusion of HPC, big data, and other technologies in responding to disasters such as global pandemics, wildfires, hurricanes, extreme flooding, earthquakes, tsunamis, winter weather conditions, and accidents. Whilst HPC has a long history of simulating disasters, we believe that technological advances are creating exciting new opportunities to support emergency, urgent, decision making in real-time.
Posted: 28 Oct 2020 | 14:27
EPCC leads a work package of the VESTEC (Visual Exploration and Sampling Toolkit for Extreme Computing) project, which seeks to fuse HPC and real-time data for urgent decision-making for disaster response. Our work has resulted in two accepted papers into SC20 workshops: one around our custom workflow execution system, and another on extending the Common Workflow Language standard to better support parallel application execution.
Posted: 31 Aug 2020 | 15:33
SC, the world's largest high-performance computing conference, will be held virtually during the week of November 9-13. It is a disappointment not to be going to SC in person, but the flip side is that the conference will be open to a wider audience than would have been possible had it been held in Atlanta as originally planned.
This year I am organising the second run of the Urgent HPC workshop, which is an event aimed at bringing together those who are researching the role of HPC and data science in making urgent decisions to tackle disasters. The event first ran last year at SC19 and comprised a keynote talk by the founder of Technosylva – the world’s leading wildfire simulation code development company – six technical papers, and a panel. Based upon that success we decided to run the workshop again this year, and given all that has happened since then, exploring this topic is more timely than ever before!