sci-libs/superlu/metadata.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer type="project">
    <email>sci@gentoo.org</email>
    <name>Gentoo Science Project</name>
  </maintainer>
  <longdescription lang="en">
    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.
  </longdescription>
  <upstream>
    <remote-id type="github">xiaoyeli/superlu</remote-id>
  </upstream>

</pkgmetadata>