This program computes the product of a square matrix and a vector in C using the Open MPI library. To accomplish this task, it uses collective operations to distribute the load amongst nodes. It also ...

Abstract: Dependable computation of matrix-vector product will become important in large-scale neural networks (NNs) used in safety critical electronics systems, e.g., self-driving cars and robot ...

Abstract: Hierarchical matrices are scalable matrix representations particularly suited to the case where the matrix entries are defined by a smooth kernel function evaluated between pairs of points.