netlib/ampl/student/rs6k

netlib/ampl/student/rs6k

The programs in this directory are "student" versions that
restrict problem sizes (to 300 variables and 300 general
constraints) and are intended for noncommercial use.
For serious commercial use, you should (eventually) license
commercial versions, even if your applications never exceed
the limits of the student versions.

IBM Risk System 6000 (AIX 3.2) binaries
Imported functions do not work with AIX 3.2
(but do under AIX 4.3: see ../powerpc).

file: README
file: ampl.gz
for: student ampl processor
file: minos.gz
for: student MINOS solver
file: gjh.gz
for: "solver" that computes the objective gradient (g), the constraint Jacobian (J), and the Hessian of the Lagrangian (H) at the current point (primal and dual variable values). The solver message shows commands to read these as params and delete the temporary file that conveys them. When multiple objectives are present, the first is used unless the objectives have suffix objweight ==> g is the gradient of the weighted sum of objectives. Source = /netlib/ampl/solvers/examples/gjh.c.
file: lpsolve.gz
for: LP/MIP solver based on lp_solve 3.2; see ampl/solvers/lpsolve/README
file: snopt.gz
for: student SNOPT solver

Website maintained by David M. Gay. Last modified: 22 August 2013.