GRID-TLSE

The GRID-TLSE 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 DIET

The Grid-TLSE project implemented DIET 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.