Welcome to WebTrilinos!

This is the default home page of your personal installation of WebTrilinos. First, you have to fix a few things, and specify a few installation parameters. Please follow the links below and the contained instructions.

Important note: Remember to add a password protection to the directories WebTrilinos/c++ and WebTrilinos/python! Instructions on how to do it can be found, for example, here.

At this point you can use your installation of WebTrilinos. Currently, WebTrilinos offers the following three modules:

  1. Matrix Portal: a guided problem solving environment (PSE) for the direct and iterative solution of sparse linear systems. You can either use already-defined model problems, or upload you own problem, in Harwell/Boeing or XML format. MatrixPortal allows you to solve an arbitrary number of problems, and each problem can be solved using different techniques.
  2. The C++ interface: a development environment for testing basic Trilinos programs, without having to install any Trilinos package. Several basic examples for several Trilinos packages are included.
  3. The Python interface: as for the C++ interface, but for testing PyTrilinos. Examples of usage of PyTrilinos are included.

For more details, please check the official WebTrilinos' web page.