Osi
The COIN-OR Open Solver Interface is a uniform API for interacting
with callable solver libraries. It supports linear programming
solvers as well as the ability to "finish off" a mixed-integer
problem calling the solver library's MIP solver.
Currently, the following solvers are supported:
- COIN-OR LP solver (OsiClp) and COIN-OR Branch and Cut solver (CoinBcp);
- CPLEX (OsiCpx);
- DyLP (OsiDylp);
- FortMP (OsiFmp);
- GLPK, the GNU Linear Programming Kit (OsiGlpk);
- Mosek (OsiMsk);
- OSL, the IBM Optimization Subroutine Library (OsiOsl);
- SYMPHONY (OsiSym);
- The Volume Algorithm (OsiVol);
- XPRESS-MP (OsiXpr).
Matthew Saltzman
https://projects.coin-or.org/Osi/
Common Public License 1.0
http://www.opensource.org/licenses/cpl1.0.php
Cbc
Cgl
Clp
CoinUtils
Data
DyLP
SYMPHONY
Vol
CPLEX
http://www.ilog.com/products/cplex/
Optional
FortMP
http://www.optirisk-systems.com/
Optional
Glpk
http://www.gnu.org/software/glpk/
Optional
Mosek
http://www.mosek.com/
Optional
IBM Optimization Subroutine Library
http://domino.watson.ibm.com/tchjr/journalindex.nsf/e90fc5d047e64ebf85256bc80066919c/b059b95a468a6f5a85256bfa00685c74?OpenDocument
Optional
SoPlex
http://www.zib.de/Optimization/Software/Soplex/
Optional
C++
Active
5
0.97
0.96.1
Where tested = builds and doesn't core dump on unit tests...
Microsoft Windows XP, CYGWIN, MinGW, Msys
gcc
Solaris SPARC
gcc
Solaris SPARC
Studio
Fedora Linux
gcc
Interfaces
OsiCbc: COIN-OR Branch and Cut
OsiClp: COIN-OR LP solver
OsiCpx: CPLEX
OsiDyLP: DyLP
OsiFmp: FortMP
OsiGlpk: GNU LP Toolkit
OsiMsk: Mosek
OsiOsl: OSL
OsiSpx: Soplex
OsiSym: SYMPHONY
OsiVol: The Volume Algorithm
OsiXpr: XPRESS-MP
http://www.coin-or.org/Doxygen/Osi/
http://www.coin-or.org/download/source/Osi/
http://www.coin-or.org/download/binary/Osi/
http://list.coin-or.org/mailman/listinfo/coin-osi-devel