Summary
Ceres Solver is a portable C++ library that allows for modeling and solving large complicated nonlinear least squares problems. It features: * automatic differentiation * robust loss functions * local parameterizations * threaded Jacobian evaluators and linear solvers * Levenberg-Marquardt and Dogleg (Powell, Subspace) solvers * Dense QR and Cholesky factorization (using Eigen) for small problems * Sparse Cholesky factorization (using SuiteSparse) for large sparse problems * Specialized solvers for bundle adjustment problems in computer vision * Iterative linear solvers for general sparse and bundle adjustment problems
Versions
v1.12.0 :: 0/1 :: gentoo
- Modified
- License
- sparse? ( BSD ) !sparse? ( LGPL-2.1 ) cxsparse? ( BSD )
- Keywords
- amd64 ~amd64-linux ~x86 ~x86-linux
- USE flags
- c++11 cxsparse doc examples gflags lapack openmp schur sparse test
v1.11.0 :: 0/1 :: gentoo
- Modified
- License
- sparse? ( BSD ) !sparse? ( LGPL-2.1 ) cxsparse? ( BSD )
- Keywords
- ~amd64 ~amd64-linux ~x86 ~x86-linux
- USE flags
- c++11 cxsparse doc examples gflags lapack openmp schur sparse test
USE flags
General
- c++11
- Build ceres-solver using the C++11 standard
- cxsparse
- Enable simple support for sparse matrix algebra from sci-libs/cxsparse with no LAPACK dependencies
- doc
- Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
- examples
- Install examples, usually source code
- gflags
- Use dev-cpp/gflags for flag parsing
- lapack
- Add support for the virtual/lapack numerical library
- openmp
- Build support for the OpenMP (support parallel computing), requires >=sys-devel/gcc-4.2 built with USE="openmp"
- schur
- Enable fixed-size schur specializations (disable if binary size is an issue)
- sparse
- Enable support for sparse matrix algebra with various packages from SuiteSparse
- test
- Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
abi_mips
- n32
- 64-bit (32-bit pointer) libraries
- n64
- 64-bit libraries
- o32
- 32-bit libraries
abi_riscv
- lp64
- 64-bit (rv64) soft-float libraries
- lp64d
- 64-bit (rv64) double hard-float libraries
abi_s390
- 32
- 32-bit (s390) libraries
- 64
- 64-bit (s390x) libraries
abi_x86
- 32
- 32-bit (x86) libraries
- 64
- 64-bit (amd64) libraries
- x32
- x32 ABI libraries
Dependencies
dev-cpp / eigen : C++ template library for linear algebra
dev-cpp / glog : Google's C++ logging library
dev-lang / python : An interpreted, interactive, object-oriented programming language
dev-python / sphinx : Python documentation generator
dev-python / sphinx_rtd_theme : ReadTheDocs.org theme for Sphinx
dev-util / cmake : Cross platform Make
sci-libs / amd : Library to order a sparse matrix prior to Cholesky factorization
sci-libs / camd : Library to order a sparse matrix prior to Cholesky factorization
sci-libs / ccolamd : Constrained Column approximate minimum degree ordering algorithm
sci-libs / cholmod : Sparse Cholesky factorization and update/downdate library
sci-libs / colamd : Column approximate minimum degree ordering algorithm
sci-libs / cxsparse : Extended sparse matrix package
sci-libs / spqr : Multithreaded multifrontal sparse QR factorization library
sys-devel / make : Standard tool to compile source trees
virtual / lapack : Virtual for Linear Algebra Package FORTRAN 77 (LAPACK) implementation
virtual / pkgconfig : Virtual for the pkg-config implementation
Runtime Dependencies
dev-cpp / glog : Google's C++ logging library
sci-libs / amd : Library to order a sparse matrix prior to Cholesky factorization
sci-libs / camd : Library to order a sparse matrix prior to Cholesky factorization
sci-libs / ccolamd : Constrained Column approximate minimum degree ordering algorithm
sci-libs / cholmod : Sparse Cholesky factorization and update/downdate library
sci-libs / colamd : Column approximate minimum degree ordering algorithm
sci-libs / cxsparse : Extended sparse matrix package
sci-libs / spqr : Multithreaded multifrontal sparse QR factorization library
virtual / lapack : Virtual for Linear Algebra Package FORTRAN 77 (LAPACK) implementation
Depending packages
sci-chemistry / votca-xtp : Votca excitation and charge properties module
Bugs
Change logs
- Repository mirror & CI · gentoo
Merge updates from master - Mikle Kolyada · gentoo
sci-libs/ceres-solver: amd64 stable wrt bug #685046
Signed-off-by: Mikle Kolyada <zlogene@gentoo.org> Package-Manager: Portage-2.3.62, Repoman-2.3.11 RepoMan-Options: --include-arches="amd64" - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
*/*: Drop python3_4 from PYTHON_COMPAT
Closes: https://github.com/gentoo/gentoo/pull/11706 Signed-off-by: Michał Górny <mgorny@gentoo.org> - Sébastien Fabbro · gentoo
sci-libs/ceres-solver: version bump
Package-Manager: Portage-2.3.6, Repoman-2.3.2 - David Seifert · gentoo
sci-libs/ceres-solver: [QA] Add missing python metadata variables
Package-Manager: Portage-2.3.5, Repoman-2.3.2 - Robin H. Johnson · gentoo
Drop $Id$ per council decision in bug #611234.
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> - T. Malfatti · gentoo
media-libs/portaudio: Version bump - Justin Lecher · gentoo
sci-libs/ceres-solver: Restrict non native X86 to supporting USE
Gentoo-Bug: https://bugs.gentoo.org/show_bug.cgi?id=593954 Gentoo-Bug: https://bugs.gentoo.org/show_bug.cgi?id=596560 Gentoo-Bug: https://bugs.gentoo.org/show_bug.cgi?id=606776 Package-Manager: Portage-2.3.3, Repoman-2.3.1 Signed-off-by: Justin Lecher <jlec@gentoo.org> - Mike Gilbert · gentoo
sci-libs/ceres-solver: fix REQUIRED_USE
Package-Manager: portage-2.3.2 - Sébastien Fabbro · gentoo
sci-libs/ceres-solver: Version bump
Package-Manager: portage-2.2.28 - 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