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glpk 4.2 release information
From: |
Andrew Makhorin |
Subject: |
glpk 4.2 release information |
Date: |
Fri, 14 Nov 2003 13:53:01 +0300 |
GLPK 4.2 -- Release Information
*******************************
Release date: Nov 14, 2003
GLPK (GNU Linear Programming Kit) is intended for solving large-scale
linear programming (LP), mixed integer linear programming (MIP), and
other related problems. It is a set of routines written in ANSI C and
organized in the form of a callable library.
In GLPK 4.2:
- preliminary implementation of GLPK Integer Optimization Suite (IOS)
was included in the package.
- new API routine lpx_print_sens_bnds contributed by Brady Hunsaker
<address@hidden> was included. It is intended for bounds
sensitivity analysis. This function is also available in the solver
glpsol via --bounds command-line option.
- improved version of GLPK JNI (Java Native Interface) contributed by
Chris Rosebrugh <address@hidden> was included.
- GLPK DELI (Delphi Interface) contributed by Ivo van Baren
<address@hidden> was included.
- several makefiles were added to build GLPK on some non-GNU 32-bit
platforms:
* Windows single-threaded static library, MS Visual C++ 6.0
* Windows multi-threaded dynamic library, MS Visual C++ 6.0
* Windows single-threaded static library, Borland C++ 5.2
* DOS single-threaded static library, Digital Mars C++ 7.50
- some bugs were fixed.
For more details please see ChangeLog.
See GLPK web page at <http://www.gnu.org/software/glpk/glpk.html>.
GLPK distribution can be ftp'ed from <ftp://ftp.gnu.org/gnu/glpk/> or
from some mirror ftp sites; see <http://www.gnu.org/order/ftp.html>.
MD5 check-sum is the following:
91687659163237aa9c051c715b4f5c66 *glpk-4.2.tar.gz
GLPK is also available as a Debian GNU/Linux package. See its web page
at <http://packages.debian.org/stable/math/glpk.html>.
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