[BACK]Return to distinfo CVS log [TXT][DIR] Up to [cvs.NetBSD.org] / pkgsrc / math / glpk

File: [cvs.NetBSD.org] / pkgsrc / math / glpk / distinfo (download)

Revision 1.28, Tue Apr 16 14:15:14 2013 UTC (6 years, 5 months ago) by adam
Branch: MAIN
Changes since 1.27: +4 -4 lines

GLPK 4.49 (release date: Apr 16, 2013)

        The new API routine glp_mincost_relax4, which is a driver to
        relaxation method of Bertsekas and Tseng (RELAX-IV), was added
        to the package. RELAX-IV is a code for solving minimum cost
        flow problems. On large instances it is 100-1000 times faster
        than the standard primal simplex method. Prof. Bertsekas, the
        author of the original RELAX-IV Fortran code, kindly permitted
        to include a C translation of his code in GLPK under GPLv3.

        A bug (wrong dual feasibility test) was fixed in API routine
        glp_warm_up. Thanks to David T. Price <dtprice@speakeasy.net>
        for bug report.

        Obsolete API routine lpx_check_kkt was replaced by new routine
        glp_check_kkt.

        IMPORTANT: All old API routines whose names begin with 'lpx_'
        were removed from API level and NO MORE AVAILABLE.

$NetBSD: distinfo,v 1.28 2013/04/16 14:15:14 adam Exp $

SHA1 (glpk-4.49.tar.gz) = 20feda8b279bc69d836e62354f951da0b43edecb
RMD160 (glpk-4.49.tar.gz) = ea13734c7d0e41e393e66bb976209da0b2f4862f
Size (glpk-4.49.tar.gz) = 2991108 bytes