Performance Results

Date / Time: 10/19/08 15:15:20

This page is a summary of the performance tests, using the solver square, resource time, and performance profile utilities. The Performance Tools are described in detail in the Performance World webpage at http://www.gamsworld.org/performance.

Trace files used:

Tracefile 1: IPOPT-1.trc
Tracefile 2: IPOPT-2.trc
Tracefile 3: KNITRO-1.trc
Tracefile 4: CONOPT-1.trc
Tracefile 5: MINOS-1.trc
Tracefile 6: SNOPT-1.trc




Inconsistencies in input data:

The inconsistencies utility crosschecks the solver outcomes of any number of given solvers (up to 8) over a model test set. The tool is NOT described in detail at http://www.gamsworld.org/performance/inconsistencies.htm.

Inconsistencies found in input data: inconsistencies.htm



Performance profile summary:

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.





Solver square summary:

The solver square utility compares solver outcomes of two given solvers over a model test set. The tool is described in detail at http://www.gamsworld.org/performance/square.htm.


IPOPT-1.trc IPOPT-2.trc KNITRO-1.trc CONOPT-1.trc MINOS-1.trc SNOPT-1.trc
IPOPT-1.trc -- results results results results results
IPOPT-2.trc -- -- results results results results
KNITRO-1.trc -- -- -- results results results
CONOPT-1.trc -- -- -- -- results results
MINOS-1.trc -- -- -- -- -- results
SNOPT-1.trc -- -- -- -- -- --



Resource time summary:

The resource time utility compares solver resource times of two given solvers over a model test set.

The tool is described in detail at http://www.gamsworld.org/performance/restime.htm.


IPOPT-1.trc IPOPT-2.trc KNITRO-1.trc CONOPT-1.trc MINOS-1.trc SNOPT-1.trc
IPOPT-1.trc -- results results results results results
IPOPT-2.trc -- -- results results results results
KNITRO-1.trc -- -- -- results results results
CONOPT-1.trc -- -- -- -- results results
MINOS-1.trc -- -- -- -- -- results
SNOPT-1.trc -- -- -- -- -- --


For simple timing information and model statistics, see the timings benchmarking tables: timings.htm