159 citations · 163 across the 4 of their papers we have counts for
5 papers
ProtoX: A First Look
Het Mankad, Sanil Rao, Brian Van Straalen +2
We present a first look at ProtoX, a code generation framework for stencil and pointwise operations that occur frequently in the numerical solution of partial differential equation…
A Survey of High Level Frameworks in Block-Structured Adaptive Mesh Refinement Packages
Anshu Dubey, Ann Almgren, John Bell +11
Over the last decade block-structured adaptive mesh refinement (SAMR) has found increasing use in large, publicly available codes and frameworks. SAMR frameworks have evolved along…
A 4th-Order Particle-in-Cell Method with Phase-Space Remapping for the Vlasov-Poisson Equation
Andrew Myers, Phillip Colella, Brian Van Straalen
Numerical solutions to the Vlasov-Poisson system of equations have important applications to both plasma physics and cosmology. In this paper, we present a new Particle-in-Cell (PI…
The Convergence of Particle-in-Cell Schemes for Cosmological Dark Matter Simulations
Andrew Myers, Phillip Colella, Brian Van Straalen
Particle methods are a ubiquitous tool for solving the Vlasov-Poisson equation in comoving coordinates, which is used to model the gravitational evolution of dark matter in an expa…
Experiences from Software Engineering of Large Scale AMR Multiphysics Code Frameworks
A. Dubey, B. Van Straalen
Among the present generation of multiphysics HPC simulation codes there are many that are built upon general infrastructural frameworks. This is especially true of the codes that m…