Posted: 10 Jun 2013 | 12:26
TPLS (Two-Phase Level Set) is a Computational Fluid Dynamics code developed by Dr Prash Valluri of the University of Edinburgh's School of Engineering and Dr Lennon Ó Náraigh of University College Dublin. It simulates the interface between two fluid phases, a phenomenon with a number of industrial applications including oil and gas hydrate transport, cleaning processes, distillation/absorption, and evaporative cooling of microelectronics.
Posted: 7 May 2013 | 13:52
How do we deal with technology change? Ever thought about accessing the stuff you did twenty years ago? What’s that? You are having a hard time getting a floppy disk drive? Maybe the data format is unreadable or the media has been damaged?
This is a problem that will continue to face us in many fields: how do you ensure that today’s data is still accessible in twenty or even fifty years' time? For a lot of areas, maybe we do not want to bother, it's the here and now that counts.
Posted: 19 Apr 2013 | 10:57
Programmability of GPUs (or accelerators in general) has improved since the days of the OpenGL shaders. First CUDA, and OpenCL later, have evolved to offer a reasonable way of programming efficient algorithms onto GPUs. However, despite this improvement, there is still a lot of effort involved in the development of code for accelerators. This is inevitable sometimes: if you have a particular algorithm and you want to have the maximum performance possible for a particular accelerator architecture, and you have the time to do it, you can immerse yourself in the marvellous world of CUDA/OpenCL low-level optimisation and stop reading. If time is critical for you, as it is for me, then you will love the latest advance in accelerator programmability: OpenACC.