@article {,
	title = {GPU algorithms for Efficient Exascale Discretizations},
	journal = {Parallel Computing},
	volume = {108},
	year = {2021},
	pages = {102841},
	abstract = {In this paper we describe the research and development activities in the Center for Efficient Exascale Discretization within the US Exascale Computing Project, targeting state-of-the-art high-order finite-element algorithms for high-order applications on GPU-accelerated platforms. We discuss the GPU developments in several components of the CEED software stack, including the libCEED, MAGMA, MFEM, libParanumal, and Nek projects. We report performance and capability improvements in several CEED-enabled applications on both NVIDIA and AMD GPU systems.},
	keywords = {Exascale applications, Finite element methods, GPU acceleration, high-order discretizations, High-performance computing},
	doi = {10.1016/j.parco.2021.102841},
	author = {Abdelfattah, Ahmad and Valeria Barra and Natalie Beams and Bleile, Ryan and Brown, Jed and Camier, Jean-Sylvain and Carson, Robert and Chalmers, Noel and Dobrev, Veselin and Dudouit, Yohann and others}
}
