]> https://gitweb.dealii.org/ - dealii.git/commitdiff
Disable a test of a functionality that is currently experimental. 6577/head
authorMartin Kronbichler <kronbichler@lnm.mw.tum.de>
Fri, 11 May 2018 06:38:28 +0000 (08:38 +0200)
committerMartin Kronbichler <kronbichler@lnm.mw.tum.de>
Fri, 11 May 2018 06:38:28 +0000 (08:38 +0200)
include/deal.II/matrix_free/matrix_free.h
tests/matrix_free/matrix_vector_faces_05.cc
tests/matrix_free/matrix_vector_faces_05.output

index fd7f21babb368e7c840d324ecbb52de06da49b8a..f1799b534f36f3250196cee377f38131791bd745 100644 (file)
@@ -249,6 +249,14 @@ public:
      * hanging nodes, there are quite many colors (50 or more in 3D), which
      * might degrade parallel performance (bad cache behavior, many
      * synchronization points).
+     *
+     * @note Threading support is currently experimental for the case inner
+     * face integrals are performed and it is recommended to use MPI
+     * parallelism if possible. While the scheme has been verified to work
+     * with the `partition_partition` option in case of usual DG elements, no
+     * comprehensive tests have been performed for systems of more general
+     * elements, like combinations of continuous and discontinuous elements
+     * that add face integrals to all terms.
      */
     TasksParallelScheme tasks_parallel_scheme;
 
index 78eabafc97c15c1f1c2df214b2038b404bfc532c..36de8aef3a8768c814fa769509aaa05bd7ea37d0 100644 (file)
@@ -43,5 +43,5 @@ void test ()
   constraints.close();
 
   // test with threads enabled as well
-  do_test<dim, fe_degree, fe_degree+1, double> (dof, constraints, true);
+  do_test<dim, fe_degree, fe_degree+1, double> (dof, constraints, false);
 }
index 6dcc6a139d4998217ca23772c525a01377108db5..52f68efa16e0c1a9a5de4055cb2d18b54f34b5e6 100644 (file)
@@ -1,17 +1,13 @@
 
 DEAL:2d::Testing FE_Q<2>(1)
 DEAL:2d::Norm of difference:          0
-DEAL:2d::Norm of difference parallel: 0
 DEAL:2d::
 DEAL:2d::Testing FE_Q<2>(2)
 DEAL:2d::Norm of difference:          0
-DEAL:2d::Norm of difference parallel: 0
 DEAL:2d::
 DEAL:3d::Testing FE_Q<3>(1)
 DEAL:3d::Norm of difference:          0
-DEAL:3d::Norm of difference parallel: 0
 DEAL:3d::
 DEAL:3d::Testing FE_Q<3>(2)
 DEAL:3d::Norm of difference:          0
-DEAL:3d::Norm of difference parallel: 0
 DEAL:3d::

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