- Update to 4.56
* A new, more efficient and more robust implementation of the
primal simplex method was included in the package. This new
implementation replaces the old one, which was removed.
* A bug was fixed in a basis factorization routine. (The bug
appeared if the basis matrix was structurally singular having
duplicate row and/or column singletons.) Thanks to Martin Jacob
* Scripts to build GLPK with Microsoft Visual Studio 2015 were
added. Thanks to Xypron <xypron.glpk@gmx.de> for contribution
and testing.
- Cleanup spec file with spec-clener
OBS-URL: https://build.opensuse.org/request/show/335905
OBS-URL: https://build.opensuse.org/package/show/science/glpk?expand=0&rev=27
on computing an initial factorization of the basis matrix.
* A new version of the Schur-complement-based factorization
module was included in the package. Now it can be used along
with plain as well as with block-triangular LU-factorization.
* The API routine glp_read_mps was changed to remove free rows.
* etc. see NEWS for details
OBS-URL: https://build.opensuse.org/package/show/science/glpk?expand=0&rev=23
* This is a maintainer release.
* Some minor changes in API (glpk.h) were made. For details
please see ChangeLog.
* Some bugs/typos were fixed. Thanks to
Raniere Gaia Costa da Silva,
Heinrich Schuchardt <xypron.glpk@gmx.de>, and
Robbie Morrison <robbie@actrix.co.nz> for reports.
OBS-URL: https://build.opensuse.org/package/show/science/glpk?expand=0&rev=14
- updated to 4.43 (see NEWS)
- updated to 4.40 (see NEWS)
- updated to 4.38 (see NEWS)
- ghostscript instead of ghostscript-mini in the BuildRequires
section
- updated to 4.31:
* glpspx.h, glpspx01.c, glpspx02.c, glpapi06.c
The dual simplex solver (spx_dual_opt) was replaced by a new
implementation of the two-phase dual simplex method (spx_dual).
Old simplex method routines (spx_prim_opt, spx_prim_feas, and
spx_dual_opt) were removed from the package.
* glpk.h, glpscl.h, glpscl.c, glpapi04.c
New API routine glp_scale_prob was added. It replaces routine
lpx_scale_prob which is deprecated.
* glpk.h, glpini.h, glpini01.c, glpini02.c, glpapi05.c
New API routines glp_std_basis, glp_adv_basis, glp_cpx_basis
were added. They replace routines lpx_std_basis, lpx_adv_basis,
lpx_cpx_basis which are deprecated.
* glpdmp.c
8-byte data alignment was added to the module (sufficient for
both ILP32 and LP64 environments).
* glplib07.c
16-byte data alignment was added to the module to provide
compatibility with LP64 environment (8-byte is not sufficient
OBS-URL: https://build.opensuse.org/package/show/science/glpk?expand=0&rev=7
