by Elena Zhebel | Jun 23, 2017 | Compression, GPU, wave equation
Have you considered using compression to solve huge linear systems of equations? How can a lossy compression speedup numerical solvers without affecting accuracy? Do you need compression that will be suitable for GPU(s)? Well, the good news is that we have developed a...
by Elena Zhebel | May 22, 2017 | Heterogeneous Map-Reduce, parallelisation, wave equation
This article is the second part of the series about the heterogeneous map-reduce approach: Part 1 – Heterogeneous Map-Reduce: meet the Task System (Part 1/3) Part 2 – [You are here] – Heterogeneous Map-Reduce: Seismic Imaging Application (Part 2/3)...
by Elena Zhebel | Apr 19, 2017 | GPU, parallelisation, wave equation
A few years ago we had the rare opportunity to program on a 8-GPU monster machine provided by NVIDIA. That was an experience! The goal was to parallelise a 3D wave modelling tool in the frequency domain (Helmholtz equation) on a machine with multiple...
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