wiki:WikiStart

Version 5 (modified by Lou Hafer <lou@…>, 15 years ago) (diff)

--

dylp development

dylp is an implementation of the dynamic simplex algorithm. Briefly, dynamic simplex attempts to work with an active constraint system which is a subset of the full constraint system. It alternates between primal and dual simplex phases. Between simplex phases, it deactivates variables and constraints which are not currently useful, and scans the full constraint system to activate variables and constraints which have become useful. The dylp documentation describes dylp's algorithms in detail.

dylp is intended as a development code. The implementation puts more weight on clarity than efficiency and is heavily instrumented. It can be built with extensive statistics, informational printing, and consistency checks. It can also be built without any of these; fully optimised, it's decently fast. Run times range from 2.5 to 3.5 times that of clp, depending on the problem and the runtime environment.

"trac-admin yourenvdir initenv" created a new Trac environment, containing a default set of wiki pages and some sample data. This newly created environment also contains documentation to help you get started with your project.

You can use trac-admin to configure Trac to better fit your project, especially in regard to components, versions and milestones.

TracGuide is a good place to start.

Enjoy!
The Trac Team

Starting Points

For a complete list of local wiki pages, see TitleIndex.

Trac is brought to you by Edgewall Software, providing professional Linux and software development services to clients worldwide. Visit http://www.edgewall.com/ for more information.