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Description:

Armadillo is a C++ linear algebra library (matrix maths) aiming towards a good balance between speed and ease of use. Integer, floating point and complex numbers are supported, as well as a subset of trigonometric and statistics functions. Various matrix decompositions are provided through optional integration with LAPACK and ATLAS libraries. A delayed evaluation approach is employed (during compile time) to combine several operations into one and reduce (or eliminate) the need for temporaries. This is accomplished through recursive templates and template meta-programming.

Homepage:

https://arma.sourceforge.net

License:

Apache-2.0

Versions

Metadata

Description

• Armadillo is a C++ linear algebra library (matrix maths) aiming towards a good balance between speed and ease of use. Integer, floating point and complex numbers are supported, as well as a subset of trigonometric and statistics functions. Various matrix decompositions are provided through optional integration with LAPACK and ATLAS libraries. A delayed evaluation approach is employed (during compile time) to combine several operations into one and reduce (or eliminate) the need for temporaries. This is accomplished through recursive templates and template meta-programming.

Maintainers

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

Upstream

• Remote IDs:
  • sourceforge: arma
  • gitlab: conradsnicta/armadillo-code

<pkgmetadata>
	<maintainer type="person">
		<email>dilfridge@gentoo.org</email>
	</maintainer>
	<maintainer type="project">
		<email>sci@gentoo.org</email>
		<name>Gentoo Science Project</name>
	</maintainer>
	<longdescription lang="en">
    Armadillo is a C++ linear algebra library (matrix maths) aiming
    towards a good balance between speed and ease of use. Integer,
    floating point and complex numbers are supported, as well as a
    subset of trigonometric and statistics functions. Various matrix
    decompositions are provided through optional integration with LAPACK
    and ATLAS libraries. 
    A delayed evaluation approach is employed (during compile time) to
    combine several operations into one and reduce (or eliminate) the
    need for temporaries. This is accomplished through recursive
    templates and template meta-programming.
  </longdescription>
	<use>
		<flag name="arpack">
      Link with <pkg>sci-libs/arpack</pkg> libraries for eigen decomposition
    </flag>
		<flag name="mkl">
      Use matrix allocation from the Intel MKL <pkg>sci-libs/mkl</pkg>
    </flag>
		<flag name="superlu">
      Use SuperLU for sparse linear equation solving
      <pkg>sci-libs/superlu</pkg>
    </flag>
	</use>
	<upstream>
		<remote-id type="sourceforge">arma</remote-id>
		<remote-id type="gitlab">conradsnicta/armadillo-code</remote-id>
	</upstream>
</pkgmetadata>

Lint Warnings

• [Warning] Ebuild 15.0.3 uses IUSE flag 'blas' which is not documented in metadata.xml. Add the flag to metadata.xml <use> section.
• [Warning] Ebuild 15.0.3 uses IUSE flag 'examples' which is not documented in metadata.xml. Add the flag to metadata.xml <use> section.
• [Warning] Ebuild 15.0.3 uses IUSE flag 'lapack' which is not documented in metadata.xml. Add the flag to metadata.xml <use> section.
• [Warning] Ebuild 14.6.1 uses IUSE flag 'blas' which is not documented in metadata.xml. Add the flag to metadata.xml <use> section.
• [Warning] Ebuild 14.6.1 uses IUSE flag 'examples' which is not documented in metadata.xml. Add the flag to metadata.xml <use> section.
• [Warning] Ebuild 14.6.1 uses IUSE flag 'lapack' which is not documented in metadata.xml. Add the flag to metadata.xml <use> section.
• [Warning] Missing md5-cache for version 15.0.3. Run 'ebuild <ebuild_file> manifest' or 'egencache' to generate it.
• [Warning] Missing md5-cache for version 14.6.1. Run 'ebuild <ebuild_file> manifest' or 'egencache' to generate it.

USE Flags

Manifest