36 citations · 150 across the 18 of their papers we have counts for
3 papers · 1 filter
Stencil Computations on AMD and Nvidia Graphics Processors: Performance and Tuning Strategies
Johannes Pekkilä, Oskar Lappi, Fredrik Robertsén +1
Over the last ten years, graphics processors have become the de facto accelerator for data-parallel tasks in various branches of high-performance computing, including machine learn…
Small-scale and large-scale dynamos in global convection simulations of solar-like stars
Jörn Warnecke, Maarit J. Korpi-Lagg, Matthias Rheinhard +2
It has been recently shown numerically that a small-scale dynamo (SSD) instability could be possible in solar-like low magnetic Prandtl number plasmas. It has been proposed that th…
Computational approaches to modeling dynamos in galaxies
Maarit J. Korpi-Lagg, Mordecai-Mark Mac Low, Frederick A. Gent
Galaxies are observed to host magnetic fields with a typical total strength of around 15microgauss. A coherent large-scale field constitutes up to a few microgauss of the total, wh…