Results of NLP problems: performance profiles

The following  performance profiles are based on benchmark result of Hans Mittelmann. We first give the the profile based on all problems in his AMPL-NLP tables and then profiles for particular test sets.

All AMPL-NLP problems



The COPS problems



Vanderbei's collection




Mittelmann's elliptic problems



Luksan-Vlcek collection



Mittelmann's
parabolic problems



The codes-versions:
  IPOPT-2.0.1   
  KNITRO-3.0
  LOQO-6.03
  SNOPT-6.1-1(5)


Michal Kocvara
August 30, 2003