sci-libs / superlu

Sparse LU factorization library

Official package sites : ·

SuperLU is a general purpose library for the direct solution of large, sparse, nonsymmetric systems of linear equations on high performance machines. The library is written in C and is callable from either C or Fortran. The library routines will perform an LU decomposition with partial pivoting and triangular system solves through forward and back substitution. The LU factorization routines can handle non-square matrices but the triangular solves are performed only for square matrices. The matrix columns may be preordered (before factorization) either through library or user supplied routines. This preordering for sparsity is completely separate from the factorization. Working precision iterative refinement subroutines are provided for improved backward stability. Routines are also provided to equilibrate the system, estimate the condition number, calculate the relative backward error, and estimate error bounds for the refined solutions.

v5.2.1-r1 :: 0/5 :: gentoo

amd64 ppc64 x86 ~alpha ~amd64-linux ~arm ~arm64 ~hppa ~ia64 ~ppc ~sparc ~x86-linux
USE flags
doc examples test

v4.3-r1 :: 0 :: gentoo

amd64 ppc ppc64 x86 ~alpha ~amd64-linux ~arm ~hppa ~x86-linux
USE flags
doc examples static-libs test


Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
Install examples, usually source code
Build static versions of dynamic libraries as well
Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)

app-portage / elt-patches : Collection of patches for libtool.eclass

app-shells / tcsh : Enhanced version of the Berkeley C shell (csh)

dev-util / cmake : Cross platform Make

sys-devel / autoconf : Used to create autoconfiguration files

sys-devel / automake : Used to generate from

sys-devel / libtool : A shared library tool for developers

sys-devel / make : Standard tool to compile source trees

virtual / blas : Virtual for FORTRAN 77 BLAS implementation

virtual / fortran : Virtual for Fortran Compiler

virtual / pkgconfig : Virtual for the pkg-config implementation

virtual / blas : Virtual for FORTRAN 77 BLAS implementation

virtual / fortran : Virtual for Fortran Compiler

dev-cpp / eigen : C++ template library for linear algebra

media-gfx / opentoonz : An open-source full-featured 2D animation creation software

sci-chemistry / apbs : Evaluation of electrostatic properties of nanoscale biomolecular systems

sci-libs / armadillo : Streamlined C++ linear algebra library

sci-libs / hypre : Parallel matrix preconditioners library

sci-libs / mc : 2D/3D AFEM code for nonlinear geometric PDE

sci-libs / punc : Portable Understructure for Numerical Computing

Repository mirror & CI · gentoo
Merge updates from master
Michael Mair-Keimberger · gentoo
sci-libs/superlu: use HTTPS
Signed-off-by: Michael Mair-Keimberger <> Signed-off-by: Aaron Bauman <>
Repository mirror & CI · gentoo
Merge updates from master
Thomas Deutschmann · gentoo
sci-libs/superlu: x86 stable (bug #657244)
Package-Manager: Portage-2.3.48, Repoman-2.3.10
Repository mirror & CI · gentoo
Merge updates from master
Mikle Kolyada · gentoo
sci-libs/superlu: amd64 stable wrt bug #657244
Package-Manager: Portage-2.3.40, Repoman-2.3.9
Repository mirror & CI · gentoo
Merge updates from master
Sergei Trofimovich · gentoo
sci-libs/superlu: stable 5.2.1-r1 for ppc64, bug #657244
Package-Manager: Portage-2.3.46, Repoman-2.3.10 RepoMan-Options: --include-arches="ppc64"
Sergei Trofimovich · gentoo
sci-libs/superlu: keyworded 5.2.1-r1 for sparc, bug #575366 (thanks to Rolf Eike Beer)
Package-Manager: Portage-2.3.16, Repoman-2.3.6 RepoMan-Options: --include-arches="sparc"
David Seifert · gentoo
sci-libs/superlu: [QA] Add cmake-utils_src_prepare
Package-Manager: Portage-2.3.11, Repoman-2.3.3
David Hicks · gentoo
sci-libs/superlu: use HTTPS for GitHub
Package-Manager: Portage-2.3.6, Repoman-2.3.3
Alexis Ballier · gentoo
sci-libs/superlu: keyword ~arm64
Package-Manager: Portage-2.3.6, Repoman-2.3.2
Sergei Trofimovich · gentoo
sci-libs/superlu: ia64 keyworded, bug #575366
Package-Manager: Portage-2.3.6, Repoman-2.3.2
Jeroen Roovers · gentoo
sci-libs/superlu: Mark ~hppa (bug #575366).
Package-Manager: Portage-2.3.5, Repoman-2.3.2 RepoMan-Options: --ignore-arches
Robin H. Johnson · gentoo
Drop $Id$ per council decision in bug #611234.
Signed-off-by: Robin H. Johnson <>
T. Malfatti · gentoo
media-libs/portaudio: Version bump
Sébastien Fabbro · gentoo
sci-libs/superlu: change headers installation directories for backwards compat (and other distros) Gentoo-Bug:
Package-Manager: Portage-2.3.3, Repoman-2.3.1
Sébastien Fabbro · gentoo
sci-libs/superlu: version bump with patches - upstream move to cmake - added patch to remove implicit declarations - added patch to install a pkg-config file
Package-Manager: portage-2.3.3
Tobias Klausmann · gentoo
sci-libs/superlu-4.3-r1: add ~alpha keyword
Gentoo-Bug: 575366 Package-Manager: portage-2.3.0_rc1
Markus Meier · gentoo
sci-libs/superlu: add ~arm, bug #555896
Package-Manager: portage-2.2.23 RepoMan-Options: --include-arches="arm"
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 <> X-Thanks: Alec Warner <> - did the GSoC 2006 migration tests X-Thanks: Robin H. Johnson <> - infra guy, herding this project X-Thanks: Nguyen Thai Ngoc Duy <> - Former Gentoo developer, wrote Git features for the migration X-Thanks: Brian Harring <> - wrote much python to improve cvs2svn X-Thanks: Rich Freeman <> - validation scripts X-Thanks: Patrick Lauer <> - Gentoo dev, running new 2014 work in migration X-Thanks: Michał Górny <> - scripts, QA, nagging X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed