Performance Profile Summary

Date / Time: 10/07/03 15:10:24


Performance profiles for different objective value tolerances. The profile utility compares solver outcomes of any number of given solvers (up to 8) over a model test set. The tool is described in detail at http://www.gamsworld.org/performance/pprofile.htm.

A solver is considered feasible or optimal, if it has the proper model and solver return codes and the relative objective value error is within n % of the best possible solution. If the best found objective value is 0, then the absolute objective value error is used.

The following relative objective value tolerances are used:
Quality of Solution (within 0% wrt to best value) - data file: profile_0.txt
Efficiency Only (within Inf% wrt to best value) - data file: profile_Inf.txt