Sparse

Add the full text or supplementary notes for the publication here using Markdown formatting.

Add the full text or supplementary notes for the publication here using Markdown formatting.

Over the past few years, parallel sparse direct solvers made significant progress and are now able to solve efficiently industrial three-dimensional problems with several millions of unknowns. An hybrid MPI-thread implementation of our direct solver …

Over the past few years, parallel sparse direct solvers made significant progress and are now able to efficiently work on problems with several millions of equations. This paper presents some improvements on our sparse direct solver PaStiX1 for …

Among existing preconditioners, the level-of-fill ILU has been quite popular as a general-purpose technique. Experimental observations have shown that, when coupled with block techniques, these methods can be quite effective in solving realistic …

Add the full text or supplementary notes for the publication here using Markdown formatting.

Add the full text or supplementary notes for the publication here using Markdown formatting.

Add the full text or supplementary notes for the publication here using Markdown formatting.

Add the full text or supplementary notes for the publication here using Markdown formatting.

The purpose of this work is to provide a method which exploits the parallel block-wise algorithmic approach used in the framework of high performance sparse direct solvers in order to develop robust and efficient preconditioners based on a parallel …