Johannes Pekkilä

The Pencil Code, a modular MPI code for partial differential equations and particles: multipurpose and multiuser-maintained

G. Guerrero, N. Babkovskaia, J. R. Aarnes, 2020, J. Open Source Softw..

Methods for compressible fluid simulation on GPUs using high-order finite differences

M. Käpylä, P. Käpylä, Omer Anjum, 2017, Comput. Phys. Commun..

Interaction of Large- and Small-scale Dynamos in Isotropic Turbulent Flows from GPU-accelerated Simulations

M. Rheinhardt, R. Krasnopolsky, M. Käpylä, 2020, The Astrophysical Journal.

Scalable communication for high-order stencil computations using CUDA-aware MPI pdf

Maarit J. Käpylä, Johannes Pekkilä, Miikka S. Väisälä, 2021, Parallel Comput..

Stencil Computations on AMD and Nvidia Graphics Processors: Performance and Tuning Strategies

Johannes Pekkilä, Oskar Lappi, M. Korpi-Lagg, 2024, ArXiv.