no code implementations • 25 Feb 2021 • Junchao Zhang, Jed Brown, Satish Balay, Jacob Faibussowitsch, Matthew Knepley, Oana Marin, Richard Tran Mills, Todd Munson, Barry F. Smith, Stefano Zampini
PetscSF, the communication component of the Portable, Extensible Toolkit for Scientific Computation (PETSc), is designed to provide PETSc's communication infrastructure suitable for exascale computers that utilize GPUs and other accelerators.
Distributed, Parallel, and Cluster Computing 65F10, 65F50, 68N99, 68W10 G.4; C.2
no code implementations • 14 Jul 2016 • Peter R. Brune, Matthew G. Knepley, Barry F. Smith, Xuemin Tu
Most efficient linear solvers use composable algorithmic components, with the most common model being the combination of a Krylov accelerator and one or more preconditioners.
Numerical Analysis Mathematical Software 65F08, 65Y05, 65Y20, 68W10
