From: heister Date: Fri, 1 Mar 2013 16:35:33 +0000 (+0000) Subject: add new test X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1cf672f04bae14be477136f341b7f8fead30d7ef;p=dealii-svn.git add new test git-svn-id: https://svn.dealii.org/trunk@28694 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/tests/mpi/interpolate_04.cc b/tests/mpi/interpolate_04.cc new file mode 100644 index 0000000000..7c0c3e34ca --- /dev/null +++ b/tests/mpi/interpolate_04.cc @@ -0,0 +1,133 @@ +//--------------------------------------------------------------------------- +// $Id: integrate_difference.cc 24418 2011-09-26 12:52:19Z bangerth $ +// Version: $Name$ +// +// Copyright (C) 2009, 2010, 2011 by the deal.II authors +// +// This file is subject to QPL and may not be distributed +// without copyright and license information. Please refer +// to the file deal.II/doc/license.html for the text and +// further information on this license. +// +//--------------------------------------------------------------------------- + + +// test FETools::interpolation_difference + +#include "../tests.h" +#include "coarse_grid_common.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include + + +template +class LinearFunction : public Function +{ + public: + double value (const Point &p, + const unsigned int) const + { + return 1; + } +}; + + +template +void test() +{ + parallel::distributed::Triangulation tr(MPI_COMM_WORLD); + + GridGenerator::hyper_cube(tr); + +//tr.refine_global (2); + + const FE_Q fe(2); + DoFHandler dofh1(tr); + DoFHandler dofh2(tr); + dofh1.distribute_dofs (fe); + dofh2.distribute_dofs (fe); + + ConstraintMatrix cm1; + cm1.close(); + ConstraintMatrix cm2; + cm2.close(); + + IndexSet dof1_locally_owned_dofs = dofh1.locally_owned_dofs(); + IndexSet dof2_locally_owned_dofs = dofh2.locally_owned_dofs(); + IndexSet dof1_locally_relevant_dofs; + IndexSet dof2_locally_relevant_dofs; + DoFTools::extract_locally_relevant_dofs (dofh2, + dof2_locally_relevant_dofs); + DoFTools::extract_locally_relevant_dofs (dofh1, + dof1_locally_relevant_dofs); + + PETScWrappers::MPI::Vector u1(MPI_COMM_WORLD, dof1_locally_owned_dofs, dof1_locally_relevant_dofs); + + PETScWrappers::MPI::Vector out(MPI_COMM_WORLD, dof1_locally_owned_dofs); + + FETools::interpolation_difference + (dofh1, cm1, u1, dofh2, cm2, out); + + double norm = out.l2_norm(); + + if (Utilities::MPI::this_mpi_process (MPI_COMM_WORLD) == 0) + deallog << "norm = " << norm + << std::endl; +} + + +int main(int argc, char *argv[]) +{ + Utilities::MPI::MPI_InitFinalize mpi_initialization(argc, argv); + + unsigned int myid = Utilities::MPI::this_mpi_process (MPI_COMM_WORLD); + + + deallog.push(Utilities::int_to_string(myid)); + + if (myid == 0) + { + std::ofstream logfile(output_file_for_mpi("interpolate_04").c_str()); + deallog.attach(logfile); + deallog.depth_console(0); + deallog.threshold_double(1.e-10); + + deallog.push("2d"); + test<2>(); + deallog.pop(); + + deallog.push("3d"); + // test<3>(); + deallog.pop(); + } + else + { + deallog.push("2d"); + test<2>(); + deallog.pop(); + + deallog.push("3d"); +// test<3>(); + deallog.pop(); + } +} diff --git a/tests/mpi/interpolate_04/ncpu_10/cmp/generic b/tests/mpi/interpolate_04/ncpu_10/cmp/generic new file mode 100644 index 0000000000..f4d75a0296 --- /dev/null +++ b/tests/mpi/interpolate_04/ncpu_10/cmp/generic @@ -0,0 +1,2 @@ + +DEAL:0:2d::norm = 3.00000 diff --git a/tests/mpi/interpolate_04/ncpu_4/cmp/generic b/tests/mpi/interpolate_04/ncpu_4/cmp/generic new file mode 100644 index 0000000000..f4d75a0296 --- /dev/null +++ b/tests/mpi/interpolate_04/ncpu_4/cmp/generic @@ -0,0 +1,2 @@ + +DEAL:0:2d::norm = 3.00000