July 2016

Early experiences with KNL

Author: Adrian Jackson
Posted: 29 Jul 2016 | 16:45

Initial experiences on early KNL

Updated 1st August 2016 to add a sentence describing the MPI configurations of the benchmarks run.
Updated 30th August 2016 to add CASTEP performance numbers on Broadwell with some discussion

EPCC was lucky enough to be allowed access to Intel's early KNL (Knights Landing, Intel's new Xeon Phi processor) cluster, through our IPCC project.  KNL Processor Die

KNL is a many-core processor, successor to the KNC, that has up to 72 cores, each of which can run 4 threads, and 16 GB of high bandwidth memory stacked directly on to the chip.

ExTASY: a flexible and scalable approach to biomolecular simulation

Author: Iain Bethune
Posted: 18 Jul 2016 | 12:20

Over the last 10 years, the growth in performance of HPC systems has come largely from increasing core counts, which poses a question of application developers and users – how to best make use of the parallelism on offer?

Summer of HPC at EPCC

Author: Anne Whiting
Posted: 13 Jul 2016 | 14:13

The PRACE Summer of HPC programme offers summer placements at HPC centres across Europe for up to 20 top European applicants. Participants spend July and August working on a visualisation or video related to PRACE technical or industrial work. 

Building a scaleable, extensible data infrastructure

Author: Amy Krause
Posted: 8 Jul 2016 | 14:48

Modern genome-sequencing technologies are easily capable of producing data volumes that can swamp a genetic researcher’s existing computing infrastructure. EPCC is working with the breeding company Aviagen to build a system that allows such researchers to scale up their data infrastructures to handle these increases in volume without compromising their analytical pipelines.

Creating a safe haven for health data

Author: Donald Scobbie
Posted: 6 Jul 2016 | 14:36

Safe havens allow data from electronic records to be used to support research when it is not practicable to obtain individual patient consent while protecting patient identity and privacy. EPCC is now the operator of the new NHS National Services Scotland (NSS) national safe haven in collaboration with the Farr Institute of Health Informatics Research which provides the infrastructure. 

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