reinit the tree, so we can have metadata

1 files changed, 28 insertions, 0 deletions

diff --git a/sci-libs/superlu/metadata.xml b/sci-libs/superlu/metadata.xml
new file mode 100644
index 000000000000..01512c58f866
--- /dev/null
+++ b/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>