Summary
COIN-OR Branch-and-Cut is a Mixed integer linear programming solver. It uses many of the COIN-OR components and is designed to be used with COIN-OR CLP or COIN-OR Dylp. It is available as a library and as a standalone solver.
Versions
v2.10.5 :: 0/3 :: gentoo
- Modified
- License
- EPL-1.0
- Keywords
- ~amd64 ~amd64-linux ~loong ~riscv ~x86 ~x86-linux
- USE flags
- doc examples static-libs test
USE flags
General
- doc
- Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
- examples
- Install examples, usually source code
- static-libs
- Build static versions of dynamic libraries as well
- test
- Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
Dependencies
sci-libs / coinor-cgl : COIN-OR cut-generation library
sci-libs / coinor-clp : COIN-OR linear programming solver
sci-libs / coinor-dylp : COIN-OR dynamic simplex linear program solver
sci-libs / coinor-osi : COIN-OR Open Solver Interface
sci-libs / coinor-utils : COIN-OR Matrix, Vector and other utility classes
sci-libs / coinor-vol : COIN-OR volume algorithm linear program solver
Runtime Dependencies
sci-libs / coinor-cgl : COIN-OR cut-generation library
sci-libs / coinor-clp : COIN-OR linear programming solver
sci-libs / coinor-dylp : COIN-OR dynamic simplex linear program solver
sci-libs / coinor-osi : COIN-OR Open Solver Interface
sci-libs / coinor-utils : COIN-OR Matrix, Vector and other utility classes
sci-libs / coinor-vol : COIN-OR volume algorithm linear program solver
Depending packages
sci-libs / coinor-bonmin : COIN-OR Basic Open-source Nonlinear Mixed INteger programming
sci-libs / coinor-couenne : COIN-OR Convex Over and Under ENvelopes for Nonlinear Estimation
sci-libs / coinor-dip : COIN-OR Decomposition in Integer Programming library
sci-libs / coinor-mp : COIN-OR lightweight API for COIN-OR libraries CLP, CBC, and CGL
sci-libs / lemon : C++ template static library of common data structures and algorithms
Bugs
- 638240
- sci-libs/coinor-cbc-2.8.9 : ./.../libCbcSolver.so: undefined reference to virtual thunk to OsiClpSolverInterface::getColName[abi:cxx11](int, unsigned int) const
- 721932
- sci-libs/coinor-cbc-2.10.5 : CbcCutGenerator.cpp: error: class CglTreeInfo has no member named parentSolver
- 836100
- sci-libs/coinor-cbc: uses variables banned in scope (VariableScope)
- 849704
- sci-libs/coinor-cbc-2.10.5 installs libtool files (.la) without corresponding static libraries
- 900561
- sci-libs/coinor-cbc-2.10.5 has implicit function declarations in configure logs (GCC-13-SYSTEM)
Change logs
- Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
Move {app-doc → app-text}/doxygen
Per the category metadata, app-doc/ is reserved for documentation *files* and not software. Move it to app-text/ where it seems a better fit. Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Yixun Lan · gentoo
sci-libs/coinor-cbc: Keyword 2.10.5 riscv, #881389
Signed-off-by: Yixun Lan <dlan@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - WANG Xuerui · gentoo
sci-libs/coinor-cbc: keyword 2.10.5 for ~loong
Signed-off-by: WANG Xuerui <xen0n@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michael Orlitzky · gentoo
sci-libs/coinor-cbc: new EAPI=7 version 2.10.5.
Standard version/EAPI update, documenting all of the now-familiar coinor-* weirdness as I go along. Package-Manager: Portage-2.3.89, Repoman-2.3.20 Signed-off-by: Michael Orlitzky <mjo@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
*/*: [QA] Fix trivial cases of MissingTestRestrict
The result was achieved via the following pipeline: pkgcheck scan -c RestrictTestCheck -R FormatReporter \ --format '{category}/{package}/{package}-{version}.ebuild' | xargs -n32 grep -L RESTRICT | xargs -n32 sed -i -e '/^IUSE=.*test/aRESTRICT="!test? ( test )"' The resulting metadata was compared before and after the change. Few Go ebuilds had to be fixed manually due to implicit RESTRICT=strip added by the eclass. Two ebuilds have to be fixed because of multiline IUSE. Suggested-by: Robin H. Johnson <robbat2@gentoo.org> Closes: https://github.com/gentoo/gentoo/pull/13942 Signed-off-by: Michał Górny <mgorny@gentoo.org> - Robin H. Johnson · gentoo
Drop $Id$ per council decision in bug #611234.
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> - Robin H. Johnson · gentoo
proj/gentoo: Initial commit
This commit represents a new era for Gentoo: Storing the gentoo-x86 tree in Git, as converted from CVS. This commit is the start of the NEW history. Any historical data is intended to be grafted onto this point. Creation process: 1. Take final CVS checkout snapshot 2. Remove ALL ChangeLog* files 3. Transform all Manifests to thin 4. Remove empty Manifests 5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$ 5.1. Do not touch files with -kb/-ko keyword flags. Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed