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-r2 :: 0 :: gentoo
- Modified
- License
- GPL-2+
- Keywords
- amd64 arm arm64 ppc ppc64 x86 ~amd64-linux ~hppa ~ia64 ~riscv ~sparc ~x86-linux
- USE flags
- doc partition tbb
USE flags
General
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
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
- 729634
- sci-libs/spqr-2.0.9-r2 : 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'
- 741604
- sci-libs/spqr-2.0.9 fails tests
- 825514
- sci-libs/spqr-2.0.9-r1 - spqr_parallel.cpp: fatal error: tbb/task_scheduler_init.h: No such file or directory
Change logs
- Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
sci-libs/spqr: pin to older TBB
Bug: https://bugs.gentoo.org/825514 Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
sci-libs/spqr: Keyword 2.0.9-r1 ia64, #807568
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
sci-libs/spqr: add tbb subslot operator
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
sci-libs/spqr: Stabilize 2.0.9 arm, #813567
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Marek Szuba · gentoo
sci-libs/spqr: keyword 2.0.9 for ~riscv
Signed-off-by: Marek Szuba <marecki@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - David Seifert · gentoo
sci-libs/spqr: Remove libtool archives
Package-Manager: Portage-3.0.4, Repoman-3.0.1 Signed-off-by: David Seifert <soap@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Repository mirror & CI · gentoo
Merge updates from master - Andreas Sturmlechner · gentoo
sci-libs/spqr: Drop 1.2.3-r1 and 1.3.1
Package-Manager: Portage-3.0.0, Repoman-2.3.23 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> - Sam James · gentoo
sci-libs/spqr: x86 stable (bug #716960)
Package-Manager: Portage-2.3.103, Repoman-2.3.23 Signed-off-by: Sam James <sam@gentoo.org> - 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