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: Sparse matrix-vector multiplication is an integral part of many scientific algorithms. Several studies have shown that it is a bandwidth-limited operation on current hardware. On cache-based ...

Since homomorphic encryption enables SIMD operations by packing multiple values into a vector of operations and enabling pairwise addition or multiplication operations, one (old) conventional method ...