1 code implementation • 13 Mar 2024 • Jakob Roth, Martin Reinecke, Gordian Edenhofer
JAX is widely used in machine learning and scientific computing, the latter of which often relies on existing high-performance code that we would ideally like to incorporate into JAX.
no code implementations • 12 Feb 2020 • Philipp Arras, Philipp Frank, Philipp Haim, Jakob Knollmüller, Reimar Leike, Martin Reinecke, Torsten Enßlin
Observing the dynamics of compact astrophysical objects provides insights into their inner workings, thereby probing physics under extreme conditions.
Instrumentation and Methods for Astrophysics Astrophysics of Galaxies
4 code implementations • 18 Mar 2013 • Martin Reinecke, Dag Sverre Seljebotn
We present libsharp, a code library for spherical harmonic transforms (SHTs), which evolved from the libpsht library, addressing several of its shortcomings, such as adding MPI support for distributed memory systems and SHTs of fields with arbitrary spin, but also supporting new developments in CPU instruction sets like the Advanced Vector Extensions (AVX) or fused multiply-accumulate (FMA) instructions.
Computational Physics
no code implementations • 18 Jan 2013 • Marco Selig, Michael R. Bell, Henrik Junklewitz, Niels Oppermann, Martin Reinecke, Maksim Greiner, Carlos Pachajoa, Torsten A. Enßlin
NIFTY, "Numerical Information Field Theory", is a software package designed to enable the development of signal inference algorithms that operate regardless of the underlying spatial grid and its resolution.
Instrumentation and Methods for Astrophysics Information Theory Mathematical Software Mathematical Physics Information Theory Mathematical Physics Data Analysis, Statistics and Probability Computation
1 code implementation • 4 Feb 2010 • Gary Prezeau, Martin Reinecke
Algorithms for the fast and exact computation of Wigner matrices are described and their application to a fast and massively parallel 4pi convolution code between a beam and a sky is also presented.
Instrumentation and Methods for Astrophysics Cosmology and Nongalactic Astrophysics
