From: Benjamin Brands <benjamin.brands@fau.de>
Date: Mon, 23 Apr 2018 06:26:59 +0000 (+0200)
Subject: Remove failing ScaLAPACK tests
X-Git-Tag: v9.0.0-rc1~139^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1656f894564c8a86274557fd7a946077a6b9c300;p=dealii.git

Remove failing ScaLAPACK tests
---

diff --git a/include/deal.II/lac/scalapack.h b/include/deal.II/lac/scalapack.h
index 4a12cde779..c3303ab700 100644
--- a/include/deal.II/lac/scalapack.h
+++ b/include/deal.II/lac/scalapack.h
@@ -701,6 +701,9 @@ private:
    * the content of the matrix will be overwritten.
    *
    * If successful, the computed eigenvalues are arranged in ascending order.
+   *
+   * @note Due to a bug in Netlib-ScaLAPACK, either all or no eigenvectors can be computed.
+   * Therefore, the input @p index_limits has to be set accordingly. Using Intel-MKL this restriction is not required.
    */
   std::vector<NumberType> eigenpairs_symmetric_MRRR(const bool compute_eigenvectors,
                                                     const std::pair<unsigned int,unsigned int> &index_limits=
diff --git a/tests/scalapack/scalapack_15_b.cc b/tests/fail/scalapack_15_b.cc
similarity index 100%
rename from tests/scalapack/scalapack_15_b.cc
rename to tests/fail/scalapack_15_b.cc
diff --git a/tests/scalapack/scalapack_15_b.mpirun=1.output b/tests/fail/scalapack_15_b.mpirun=1.output
similarity index 100%
rename from tests/scalapack/scalapack_15_b.mpirun=1.output
rename to tests/fail/scalapack_15_b.mpirun=1.output
diff --git a/tests/scalapack/scalapack_15_b.mpirun=10.output b/tests/fail/scalapack_15_b.mpirun=10.output
similarity index 100%
rename from tests/scalapack/scalapack_15_b.mpirun=10.output
rename to tests/fail/scalapack_15_b.mpirun=10.output
diff --git a/tests/scalapack/scalapack_15_b.mpirun=4.output b/tests/fail/scalapack_15_b.mpirun=4.output
similarity index 100%
rename from tests/scalapack/scalapack_15_b.mpirun=4.output
rename to tests/fail/scalapack_15_b.mpirun=4.output
diff --git a/tests/scalapack/scalapack_15_b.mpirun=5.output b/tests/fail/scalapack_15_b.mpirun=5.output
similarity index 100%
rename from tests/scalapack/scalapack_15_b.mpirun=5.output
rename to tests/fail/scalapack_15_b.mpirun=5.output