Jack Dongarra, Mathieu Faverge, Thomas Hérault, Julien Langou, Yves Robert. Hierarchical QR Factorization Algorithms for Multi-core Cluster Systems. In 26th IEEE International Parallel and Distributed Processing Symposium, IPDPS 2012, Shanghai, China, May 21-25, 2012. pages 607-618, IEEE Computer Society, 2012. [doi]
Abstract is missing.