Summary
SuiteSparseQR is an implementation of the multifrontal sparse QR factorization method. Parallelism is exploited both in the BLAS and across different frontal matrices using Intel's Threading Building Blocks. It can obtain a substantial fraction of the theoretical peak performance of a multicore computer.
Versions
v2.0.9 :: 0 :: gentoo
- Modified
- License
- GPL-2+
- Keywords
- amd64 arm64 ppc ppc64 ~amd64-linux ~arm ~hppa ~sparc ~x86 ~x86-linux
- USE flags
- doc partition static-libs tbb
v1.3.1 :: 0 :: gentoo
- Modified
- License
- GPL-2
- Keywords
- ~amd64 ~amd64-linux ~arm ~hppa ~ppc ~ppc64 ~x86 ~x86-linux
- USE flags
- doc metis static-libs tbb
v1.2.3-r1 :: 0 :: gentoo
- Modified
- License
- GPL-2
- Keywords
- amd64 ~x86
- USE flags
- doc metis static-libs tbb
USE flags
General
- doc
- Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
- metis
- Use sci-libs/metis or sci-libs/parmetis for partitioning
- partition
- Use the partition module of sci-libs/cholmod for partitioning
- static-libs
- Build static versions of dynamic libraries as well
- tbb
- Enable multithreading with the Intel Threads Building Block dev-cpp/tbb
Dependencies
app-portage / elt-patches : Collection of patches for libtool.eclass
dev-cpp / tbb : High level abstract threading library
sci-libs / cholmod : Sparse Cholesky factorization and update/downdate library
sci-libs / metis : A package for unstructured serial graph partitioning
sys-devel / autoconf : Used to create autoconfiguration files
sys-devel / automake : Used to generate Makefile.in from Makefile.am
sys-devel / libtool : A shared library tool for developers
virtual / lapack : Virtual for Linear Algebra Package FORTRAN 77 (LAPACK) implementation
virtual / latex-base : Virtual for basic LaTeX binaries
virtual / pkgconfig : Virtual for the pkg-config implementation
Runtime Dependencies
dev-cpp / tbb : High level abstract threading library
sci-libs / cholmod : Sparse Cholesky factorization and update/downdate library
sci-libs / metis : A package for unstructured serial graph partitioning
virtual / lapack : Virtual for Linear Algebra Package FORTRAN 77 (LAPACK) implementation
Depending packages
dev-cpp / eigen : C++ template library for linear algebra
dev-lang / julia : High-performance programming language for technical computing
sci-libs / ceres-solver : Nonlinear least-squares minimizer
sci-libs / suitesparse : Metapackage for a suite of sparse matrix tools
Bugs
- 492484
- sci-libs/spqr-1.3.1 fails tests
- 585516
- sci-libs/spqr-1.3.1 : configure: error: Could not find cholmod with blas library
- 586582
- sci-libs/spqr-1.2.3-r1 : * Failed Running automake !
- 627094
- =sci-libs/spqr-1.3.1: stabilization and cleanup
- 654548
- sci-libs/spqr-1.3.1 - SRC_URI is 404
- 729634
- sci-libs/spqr-2.0.9 : I can't find file `epsf'.
- 729636
- sci-libs/spqr-2.0.9 - qrdemoc.c:(.text.startup+0x94): undefined reference to `cholmod_l_norm_sparse'
Change logs
- Repository mirror & CI · gentoo
Merge updates from master - Repository mirror & CI · gentoo
Merge updates from master - Agostino Sarubbo · gentoo
sci-libs/spqr: amd64 stable wrt bug #716960
Package-Manager: Portage-2.3.99, Repoman-2.3.22 RepoMan-Options: --include-arches="amd64" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Sam James (sam_c) · gentoo
sci-libs/spqr: arm64 stable (bug #716960)
Package-Manager: Portage-2.3.99, Repoman-2.3.22 Signed-off-by: Sam James (sam_c) <sam@cmpct.info> Signed-off-by: Mart Raudsepp <leio@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Agostino Sarubbo · gentoo
sci-libs/spqr: ppc64 stable wrt bug #716960
Package-Manager: Portage-2.3.99, Repoman-2.3.22 RepoMan-Options: --include-arches="ppc64" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Agostino Sarubbo · gentoo
sci-libs/spqr: ppc stable wrt bug #716960
Package-Manager: Portage-2.3.99, Repoman-2.3.22 RepoMan-Options: --include-arches="ppc" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James (sam_c) · gentoo
sci-libs/spqr: arm64 keyworded (bug #716982)
Package-Manager: Portage-2.3.99, Repoman-2.3.22 Signed-off-by: Sam James (sam_c) <sam@cmpct.info> Signed-off-by: Mart Raudsepp <leio@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Rolf Eike Beer · gentoo
sci-libs/spqr: keyworded 2.0.9 for sparc, bug #716982
Package-Manager: Portage-2.3.99, Repoman-2.3.22 RepoMan-Options: --include-arches="sparc" Signed-off-by: Rolf Eike Beer <eike@sf-mail.de> Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sergei Trofimovich · gentoo
sci-libs/spqr: drop ia64 keywords
Package-Manager: Portage-2.3.99, Repoman-2.3.22 Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michael Orlitzky · gentoo
sci-libs/spqr: new version 2.0.9.
Update to EAPI=7 and fix the HOMEPAGE, SRC_URI, and LICENSE. This is part of a larger SuiteSparse v5.4.0 upgrade thanks to François Bissey whose sage-on-gentoo ebuilds I'm using. There's a newer release (v5.7.1) of SuiteSparse, but v5.4.0 has seen more testing. This version uses a "partition" USE flag instead of "metis", to more closely match the terminology used upstream and by sci-libs/cholmod. Bug: https://bugs.gentoo.org/492484 Bug: https://bugs.gentoo.org/586582 Bug: https://bugs.gentoo.org/654548 Package-Manager: Portage-2.3.84, Repoman-2.3.20 Signed-off-by: Michael Orlitzky <mjo@gentoo.org> - Sergei Trofimovich · gentoo
sci-libs/spqr: keyworded 1.3.1 for ppc, bug #575366
Package-Manager: Portage-2.3.10, Repoman-2.3.3 RepoMan-Options: --include-arches="ppc" - Sergei Trofimovich · gentoo
sci-libs/spqr: ia64 keyworded, bug #575366
Package-Manager: Portage-2.3.6, Repoman-2.3.2 - Jeroen Roovers · gentoo
sci-libs/spqr: Mark ~hppa (bug #575366).
Package-Manager: Portage-2.3.5, Repoman-2.3.2 RepoMan-Options: --ignore-arches - Michael Weber · gentoo
sci-libs/spqr: add ~arm ~ppc64 keyword (bug 575366)
Package-Manager: Portage-2.3.5, Repoman-2.3.2 RepoMan-Options: --include-arches="amd64 arm arm64 ppc ppc64" - Robin H. Johnson · gentoo
Drop $Id$ per council decision in bug #611234.
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> - Mikle Kolyada · gentoo
sci-libs/spqr: amd64 stable wrt bug #579992
Package-Manager: portage-2.2.28 - Justin Lecher · gentoo
Use https by default
Convert all URLs for sites supporting encrypted connections from http to https Signed-off-by: Justin Lecher <jlec@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