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Package Information

Description:

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.

Homepage:

https://www.labri.u-bordeaux.fr/perso/pelegrin/scotch/ https://gitlab.inria.fr/scotch/scotch

License:

CeCILL-2

Versions

Metadata

Description

• 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.

Maintainers

• Gentoo Science Project (sci@gentoo.org) - Type: project

<pkgmetadata>
	<maintainer type="project">
		<email>sci@gentoo.org</email>
		<name>Gentoo Science Project</name>
	</maintainer>
	<longdescription lang="en">
  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.
</longdescription>
	<use>
		<flag name="int64">Build the 64 bits integer library (needed for &gt; 2^31 vertices)</flag>
		<flag name="tools">Provides the graph, mesh, architecture, mapping/ordering, output handling programs (see Scotch User's Guide).</flag>
	</use>
</pkgmetadata>

Lint Warnings

• [Warning] Ebuild 7.0.8 uses IUSE flag 'mpi' which is not documented in metadata.xml. Add the flag to metadata.xml <use> section.
• [Warning] Ebuild 7.0.8 uses IUSE flag 'static-libs' which is not documented in metadata.xml. Add the flag to metadata.xml <use> section.
• [Warning] Ebuild 7.0.8 uses IUSE flag 'threads' which is not documented in metadata.xml. Add the flag to metadata.xml <use> section.
• [Warning] Ebuild 7.0.1-r1 uses IUSE flag 'mpi' which is not documented in metadata.xml. Add the flag to metadata.xml <use> section.
• [Warning] Ebuild 7.0.1-r1 uses IUSE flag 'static-libs' which is not documented in metadata.xml. Add the flag to metadata.xml <use> section.
• [Warning] Ebuild 7.0.1-r1 uses IUSE flag 'threads' which is not documented in metadata.xml. Add the flag to metadata.xml <use> section.
• [Warning] Missing md5-cache for version 7.0.8. Run 'ebuild <ebuild_file> manifest' or 'egencache' to generate it.
• [Warning] Missing md5-cache for version 7.0.1-r1. Run 'ebuild <ebuild_file> manifest' or 'egencache' to generate it.

USE Flags

Manifest