Distributed-memory $\mathcal{H}$-matrix Algebra I: Data Distribution and Matrix-vector Multiplication

1 code implementation • 28 Aug 2020 • Yingzhou Li, Jack Poulson, Lexing Ying

We introduce a data distribution scheme for $\mathcal{H}$-matrices and a distributed-memory algorithm for $\mathcal{H}$-matrix-vector multiplication.

Numerical Analysis Distributed, Parallel, and Cluster Computing Numerical Analysis 65F99, 65Y05