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Re: [Help-glpk] glpk 4.33 release information
From: |
Andrew Makhorin |
Subject: |
Re: [Help-glpk] glpk 4.33 release information |
Date: |
Sat, 1 Nov 2008 15:26:41 +0300 |
Hi Rafael,
>> GLPK 4.33 -- Release Information
>> ********************************
>>
>> [snip]
>> In this release:
>>
>> The following new API routines were added to the package:
>> glp_copy_prob copy problem object content
>> glp_exact solve LP in exact arithmetic
>> (makes lpx_exact deprecated)
>> glp_get_unbnd_ray determine variable causing unboundedness
>> (makes lpx_get_ray_info deprecated)
>> glp_interior solve LP with interior-point method
>> (makes lpx_interior deprecated)
>>
>> The following new API routines for processing models written in
>> the GNU Mathprog language were added to the package:
>> glp_mpl_alloc_wksp allocate the translator workspace
>> glp_mpl_read_model read and translate model section
>> glp_mpl_read_data read and translate data section
>> glp_mpl_generate generate the model
>> glp_mpl_build_prob build LP/MIP instance from the model
>> glp_mpl_postsolve postsolve the model
>> glp_mpl_free_wksp deallocate the translator workspace
> In the process of building the Debian packages for 4.33, I noticed the
> following additions to the publicly available symbols in libglpk0:
> glp_ios_add_row
> glp_ios_clear_pool
> glp_ios_del_row
> glp_ios_pool_size
> glp_ios_row_attr
> Is this a mistake or you just forgot to list them in your release
> announcement above?
Neither. These API routines were introduced in 4.32. Please see
http://lists.gnu.org/archive/html/help-glpk/2008-10/msg00005.html .