Abstract
Efficient Sparse Matrix-Matrix Multiplication on Multicore Architectures
by: Adam Lugowski, John R. Gilbert
Abstract:
We describe a new parallel sparse matrix-matrix multiplication algorithm in shared memory using a quadtree decomposition. Our preliminary implementation is nearly as fast as the best sequential method on one core, and scales well to multiple cores.
Keywords:
None
Date:
May 2014
Document: 2014-04
