Finite Element Integration on GPUs

Abstract

We present a novel finite element integration method for low order elements on GPUs. We achieve more than 100GF for element integration on first order discretizations of both the Laplacian and Elasticity operators.

16 pages, 3 figures

References in corpus (4)

• Nodal Discontinuous Galerkin Methods on Graphics Processors
• A compiler for variational forms
• Automated code generation for discontinuous Galerkin methods
• Optimizing the Evaluation of Finite Element Matrices

Cited by in corpus (7)

• Numerical integration on GPUs for higher order finite elements
• COFFEE: an Optimizing Compiler for Finite Element Local Assembly
• Finite element numerical integration for first order approximations on multi-core architectures
• GPU accelerated spectral finite elements on all-hex meshes
• Vectorized OpenCL implementation of numerical integration for higher order finite elements
• A study of vectorization for matrix-free finite element methods
• CuPyMag: GPU-Accelerated Finite-Element Micromagnetics with Magnetostriction