sci-libs/armadillo/metadata.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <herd>sci</herd>
  <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="atlas">
    Link with <pkg>sci-libs/atlas</pkg> libraries for cblas and
    clapack
  </flag>
    <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="tbb">
    Use matrix allocation from the Threads Building Blocks
    <pkg>dev-cpp/tbb</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>
  </upstream>
</pkgmetadata>