Summary
SCOTCH is a software package and libraries for graph, mesh and hypergraph partitioning, static mapping, and sparse matrix block ordering. Its purpose of Scotch is to apply graph theory, with a divide and conquer approach, to scientific computing problems such as graph and mesh partitioning, static mapping, and sparse matrix ordering, in application domains ranging from structural mechanics to operating systems or bio-chemistry. The SCOTCH distribution is a set of programs and libraries which implement the static mapping and sparse matrix reordering algorithms developed within the SCOTCH project.
Versions
v6.1.0-r1 :: 0/6 :: gentoo
- Modified
- License
- CeCILL-2
- Keywords
- ~alpha ~amd64 ~amd64-linux ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~riscv ~sparc ~x86 ~x86-linux
- USE flags
- doc int64 mpi static-libs test threads tools
v6.1.0 :: 0/6 :: gentoo
- Modified
- License
- CeCILL-2
- Keywords
- ~alpha ~amd64 ~amd64-linux ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~riscv ~sparc ~x86 ~x86-linux
- USE flags
- doc int64 mpi static-libs test threads tools
v6.0.4-r2 :: 0/6 :: gentoo
- Modified
- License
- CeCILL-2
- Keywords
- amd64 x86 ~alpha ~amd64-linux ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86-linux
- USE flags
- doc int64 mpi static-libs test threads tools
USE flags
General
- doc
- Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
- int64
- Build the 64 bits integer library (needed for > 2^31 vertices)
- mpi
- Add MPI (Message Passing Interface) layer to the apps that support it
- 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)
- threads
- Add threads support for various packages. Usually pthreads
- tools
- Provides the graph, mesh, architecture, mapping/ordering, output handling programs (see Scotch User's Guide).
Dependencies
sys-libs / zlib : Standard (de)compression library
virtual / mpi : Virtual for Message Passing Interface (MPI) v2.0 implementation
Runtime Dependencies
sys-libs / zlib : Standard (de)compression library
virtual / mpi : Virtual for Message Passing Interface (MPI) v2.0 implementation
Depending packages
dev-cpp / eigen : C++ template library for linear algebra
sci-libs / mumps : MUltifrontal Massively Parallel sparse direct matrix Solver
sci-libs / pastix : Parallel solver for very large sparse linear systems
sci-libs / trilinos : Scientific library collection for large scale problems
sci-mathematics / petsc : Portable, Extensible Toolkit for Scientific Computation
Bugs
- 796797
- sys-apps/hwloc-2.5.0 automagic dep on sci-libs/scotch leads to build failure (fatal error: scotch.h: No such file or directory)
Change logs
- Repository mirror & CI · gentoo
Merge updates from master - Marek Szuba · gentoo
sci-libs/scotch: extend USE=int64 logic
It is -DINTSIZE64 that changes the library's integer representation, not -DIDXSIZE64; with only the latter set e.g. sci-libs/pastix[int64,scotch] would still complain about a mismatch. Continue to set the latter for now - according to the docs index size is by default assumed to be equivalent to that of the Scotch integer type, however the relevant preprocessor definitions are rather convoluted so let's play it safe and assume they are _not_ in fact in sync. Signed-off-by: Marek Szuba <marecki@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Marek Szuba · gentoo
sci-libs/scotch: keyword 6.1.0 for ~riscv
Signed-off-by: Marek Szuba <marecki@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Andrew Ammerlaan · gentoo
sci-libs/scotch: add version 6.1.0 and EAPI bump
Closes: https://bugs.gentoo.org/743421 Package-Manager: Portage-3.0.19, Repoman-3.0.3 Signed-off-by: Andrew Ammerlaan <andrewammerlaan@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
sci-libs/scotch: fix toolchain sed for e.g. arm
Closes: https://bugs.gentoo.org/577272 Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
sci-libs/scotch: eutils->epatch
Package-Manager: Portage-3.0.14-prefix, Repoman-3.0.2 Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
sci-libs/scotch: cleanup EAPI 4
Closes: https://bugs.gentoo.org/740976 Package-Manager: Portage-3.0.4, Repoman-3.0.1 Signed-off-by: Sam James <sam@gentoo.org> - Sam James · gentoo
sci-libs/scotch: fix tests
Closes: https://bugs.gentoo.org/532620 Package-Manager: Portage-3.0.4, Repoman-3.0.1 Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Andreas Sturmlechner · gentoo
sci-libs/scotch: Drop 6.0.0, 6.0.4 (r0) and 6.0.4-r1
Package-Manager: Portage-3.0.0, Repoman-2.3.23 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Agostino Sarubbo · gentoo
sci-libs/scotch: x86 stable wrt bug #701532
Package-Manager: Portage-2.3.79, Repoman-2.3.16 RepoMan-Options: --include-arches="x86" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Agostino Sarubbo · gentoo
sci-libs/scotch: amd64 stable wrt bug #701532
Package-Manager: Portage-2.3.79, Repoman-2.3.16 RepoMan-Options: --include-arches="amd64" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Aaron Bauman · gentoo
Revert "sci-libs/scotch: drop old EAPI and old"
This reverts commit 7af26df9708af6c31cb54d6370f2cb351c59c81f. Signed-off-by: Aaron Bauman <bman@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Aaron Bauman · gentoo
sci-libs/scotch: drop old EAPI and old
Signed-off-by: Aaron Bauman <bman@gentoo.org> - Sergei Trofimovich · gentoo
sci-libs/scotch: keyworded 6.0.4-r2 for sparc, bug #575366 (thanks to Rolf Eike Beer)
Package-Manager: Portage-2.3.16, Repoman-2.3.6 RepoMan-Options: --include-arches="sparc" - Sergei Trofimovich · gentoo
sci-libs/scotch: keyworded 6.0.4-r2 for ppc, bug #575366
Package-Manager: Portage-2.3.10, Repoman-2.3.3 RepoMan-Options: --include-arches="ppc" - Alexis Ballier · gentoo
sci-libs/scotch: keyword ~arm64
Package-Manager: Portage-2.3.6, Repoman-2.3.2 - Sergei Trofimovich · gentoo
sci-libs/scotch: ia64 keyworded, bug #575366
Package-Manager: Portage-2.3.6, Repoman-2.3.2 - Jeroen Roovers · gentoo
sci-libs/scotch: Mark ~hppa (bug #575366).
Package-Manager: Portage-2.3.5, Repoman-2.3.2 RepoMan-Options: --ignore-arches - Michael Weber · gentoo
sci-libs/scotch: 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> - T. Malfatti · gentoo
media-libs/portaudio: Version bump - Nicholas Vinson · gentoo
sci-libs/scotch: Add flex-2.6.3 compatibility patch
Flex-2.6.3 changed and is different from the behavior shown in 2.6.1 and older. The behaviorial differences prevent scotch from building with 2.6.3. This patch adds code to detect 2.6.3 or newer and apply fixes that correctly reflect the new flex behavior. Package-Manager: Portage-2.3.3, Repoman-2.3.1 Closes: https://github.com/gentoo/gentoo/pull/3307 - Tobias Klausmann · gentoo
sci-libs/scotch-6.0.4-r1: add ~alpha keyword
Gentoo-Bug: 575366 Package-Manager: portage-2.3.0_rc1 - Christoph Junghans · gentoo
sci-libs/scotch: move metis headers to a subdir
Package-Manager: portage-2.2.26 - 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