SDPLIB 1.2

SDPLIB is a collection of semidefinite programming test problems. All problems are stored in the SDPA sparse format.

This is the new web site for version 1.2 of SDPLIB. Although there have been no changes to the actual problems in the library, I have taken the opportunity to provide some additional information about the problems here.

A paper describing SDPLIB has been published. If you use SDPLIB and wish to cite it, please refer to:

Borchers, B., SDPLIB 1.2, A Library of Semidefinite Programming Test Problems. Optimization Methods and Software. 11(1):683-690, 1999.

Hans Mittelman has benchmarked a number of SDP codes on the SDPLIB problems.

Downloads

• Download a PDF preprint of the paper describing the library: SDPLIB 1.2, A Library of Semidefinite Programming Test Problems, June 28, 1999. Or, the original postscript version of the preprint.
• Download the entire library: (.tar.gz, .zip)
• Download individual problems.
• Download output files showing the solution of the SDPLIB problems by CSDP 6.0.1.
• Download a detailed description of the problems.
• Download a description of the file format.
• Download an outdated description of the problems, showing what was known about the solutions in 1998.

Contact the author.

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