Modeling the LU factorization for SMP clusters
Jack J. Dongarra, Emmanuel Jeannot, Julien Langou · 2006
In this paper we target the problem of modeling the LU factorization in the context of a 2-D block-cyclic distribution. Modeling the LU factorization is an important challenge as it can help to understand the scalability of the algorithm and helps the user to compute both the best block size and the optimal