Decision Tree for Optimization Software
 

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Benchmarks for Optimization Software

by Hans Mittelmann (mittelmann at asu.edu)

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The following are NEOS solvers we have installed.

BNBS, BPMPD, BPMPD-AMPL, Concorde, CONDOR, CSDP, DDSIP, FEASPUMP, FEASPUMP-AMPL, ICOS, NSIPS, PENBMI, PENSDP, QSOPT_EX, SCIP, SCIP-AMPL, SDPA, SDPA-C, SDPLR, SDPT3, SeDuMi

Recent talks on benchmarks

Current benchmarks

 Note that on top of many benchmarks a link to logfiles is given!

SERIAL vs PARALLEL OPTIMIZATION

Parallel CSDP on SDP problems (8-22-2006)

Parallel CPLEX on MIP problems (6-11-2008)

Parallel CPLEX and MOSEK on LP problems (8-10-2008)

COMBINATORIAL OPTIMIZATION

Concorde-TSP with different LP solvers (8-20-2008)

LINEAR PROGRAMMING

Benchmark of commercial LP solvers (8-23-2008)

Benchmark of free LP solvers (8-23-2008)

MILP Benchmark - free codes (8-23-2008)

Feasibility Benchmark - Feaspump vs CPLEX&SCIP (8-17-2008)

Large Network-LP Benchmark (commercial vs free) (8-21-2008)

SEMIDEFINITE/SQL PROGRAMMING

Several SDP-codes on SDP problems with free variables (4-1-2008)

Several SDP codes on problems from SDPLIB (4-10-2008)

SQL problems from the 7th DIMACS Challenge (8-8-2002)

Newer SDP/SOCP-codes on the 7th DIMACS Challenge problems(4-7-2008)

Several SDP codes on sparse and other SDP problems (4-4-2008)

SOCP (second-order cone programming) Benchmark (8-15-2008)

NONLINEAR PROGRAMMING

Benchmark of commercial and other (QC)QP Solvers (8-28-2008)

AMPL-NLP Benchmark, IPOPT, KNITRO, LOQO, PENNLP & SNOPT (8-29-2008)

MIXED INTEGER NONLINEAR PROGRAMMING

MI(QC)QP Benchmark (6-15-2008)

PROBLEMS WITH EQUILIBRIUM CONSTRAINTS

MPEC Benchmark (5-2-2008)