https://bugzilla.redhat.com/show_bug.cgi?id=2253363
Bug ID: 2253363
Summary: Review Request: coin-or-HiGHS - Linear optimization
software
Product: Fedora
Version: rawhide
Hardware: All
OS: Linux
Status: NEW
Component: Package Review
Severity: medium
Priority: medium
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
CC: [email protected]
Target Milestone: ---
Classification: Fedora
Spec URL: https://jjames.fedorapeople.org/coin-or-HiGHS/coin-or-HiGHS.spec
SRPM URL:
https://jjames.fedorapeople.org/coin-or-HiGHS/coin-or-HiGHS-1.6.0-1.fc40.src.rpm
Fedora Account System Username: jjames
Description: HiGHS is a high performance serial and parallel solver for large
scale sparse linear optimization problems of the form
Minimize (1/2) x^TQx + c^Tx subject to L <= Ax <= U; l <= x <= u
where Q must be positive semi-definite and, if Q is zero, there may be a
requirement that some of the variables take integer values. Thus HiGHS can
solve linear programming (LP) problems, convex quadratic programming (QP)
problems, and mixed integer programming (MIP) problems. It is mainly written
in C++, but also has some C.
HiGHS has primal and dual revised simplex solvers, originally written by Qi
Huangfu and further developed by Julian Hall. It also has an interior point
solver for LP written by Lukas Schork, an active set solver for QP written by
Michael Feldmeier, and a MIP solver written by Leona Gottwald. Other features
have been added by Julian Hall and Ivet Galabova, who manages the software
engineering of HiGHS and interfaces to C, C#, FORTRAN, Julia and Python.
Although HiGHS is freely available under the MIT license, we would be pleased
to learn about users' experience and give advice via email sent to
[email protected].
This package is part of an effort to add the SoPlex and SCIP solvers to Fedora.
The entire collection of packages is available in a COPR:
https://copr.fedorainfracloud.org/coprs/jjames/SCIP/. To do a mock build of
this package, create ~/.config/mock/fedora-scip-x86_64.cfg with the following
contents, then run "mock -r fedora-scip-x86_64" or "fedora-review -m
fedora-scip-x86_64".
include('/etc/mock/fedora-rawhide-x86_64.cfg')
config_opts['root'] = 'fedora-rawhide-scip'
config_opts[f'{config_opts.package_manager}.conf'] += """
[scip]
name=Copr repo for SCIP owned by jjames
baseurl=https://copr-be.cloud.fedoraproject.org/results/jjames/SCIP/fedora-rawhide-$basearch/
type=rpm-md
skip_if_unavailable=False
gpgcheck=1
gpgkey=https://copr-be.cloud.fedoraproject.org/results/jjames/SCIP/pubkey.gpg
repo_gpgcheck=0
enabled=1
enabled_metadata=1
cost=10
"""
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