The GridTLSE website provides facilities to compare direct solvers for sparse matrices and to share sparse matrices.

Public features

Several features are available to all users:
 consult the database of collections of sparse matrices and download matrix files,
 consult the database of bibliography references on sparse linear algebra.

Registered features

Other features are available after registration to the site:
 perform experiments on your own sparse matrix using direct solvers,
 quickly evaluate sparse direct solvers and obtain statistics on solving sparse linear systems,
 use the site as a platform for cooperative work on sparse matrices creating a private work group,
 upload a matrix into the site.

GridTLSE and SysFera-DS

The Grid-TLSE project implemented SysFera-DS Core to manage their computing infrastructure. You can download an example scenario (.tar.gz archive) of the solving of linear systems. It is only an example: solvers are simulated.

For installation instructions, please refer to the install.txt file in the archive.

If you have any questions, please send an email to gridtlse-project@listes-diff.enseeiht.fr.