James Maltby, Cray – Cray XMT/uRiKA overview An overview of the XMT machine, now rechristened uRiKA, and the strategies it implements to effectively solve problems with irregular structure like graph algorithms. Slides Cray XMT uRiKA Overview » James Maltby, Cray – uRiKA and Graph Analytics An overview of the XMT machine, now rechristened uRiKA, and [...]
In May 2012 CSCS organized a course about “Using the next-generation Cray XMT (uRiKA) for Large Scale Data Analytics”. The next-generation Cray XMT (uRiKA) is a massively multithreaded, high performance computer system built for data analytics. The system supports a semantic database capable of processing SPARQL queries against a RDF triple store. The system can [...]
After Alistair’s final remarks on OpenACC, the rest of the second day was dedicated to NVIDIA. Peter Messmer started with a general introduction to focus after that on the NVIDIA Kepler CUDA5 and debugging and performance tools. CUDA Tutorial: Introduction (Peter Messmer, NVIDIA) CUDA Tutorial: NVIDIA Kepler CUDA5 (Peter Messmer, NVIDIA) CUDA Tutorial: Debugging and Performance [...]
The second day of the course Jeff Poznanovic from CSCS presented the agenda of the day , followed by Alistair Hart wrapping up the tutorial on OpenACC with a second example on porting real applications and a final roadmap . Agenda (Jeff Poznanovic, CSCS) OpenACC Tutorial: Porting real applications (Part B) (Alistair Hart, Cray) OpenACC [...]
The second post sees Alistair Hart talking to the audience about useful strategies for troubleshooting and how to port real applications. OpenACC Tutorial: Useful Strategies for Troubleshooting (Alistair Hart, Cray) OpenACC Tutorial: Extra topics and roadmap (Alistair Hart, Cray) OpenACC Tutorial: Porting real applications (Part A) (Alistair Hart, Cray)
