]> https://gitweb.dealii.org/ - dealii.git/commitdiff
crash in refining a 12 cell shell
authorTimo Heister <timo.heister@gmail.com>
Tue, 22 Mar 2011 12:31:27 +0000 (12:31 +0000)
committerTimo Heister <timo.heister@gmail.com>
Tue, 22 Mar 2011 12:31:27 +0000 (12:31 +0000)
git-svn-id: https://svn.dealii.org/trunk@23489 0785d39b-7218-0410-832d-ea1e28bc413d

tests/mpi/p4est_3d_refine_02.cc [new file with mode: 0644]
tests/mpi/p4est_3d_refine_02/ncpu_10/cmp/generic [new file with mode: 0644]
tests/mpi/p4est_3d_refine_02/ncpu_4/cmp/generic [new file with mode: 0644]

diff --git a/tests/mpi/p4est_3d_refine_02.cc b/tests/mpi/p4est_3d_refine_02.cc
new file mode 100644 (file)
index 0000000..8229d12
--- /dev/null
@@ -0,0 +1,109 @@
+//---------------------------------------------------------------------------
+//    $Id: p4est_3d_refine_02.cc 23327 2011-02-11 03:19:07Z bangerth $
+//    Version: $Name$
+//
+//    Copyright (C) 2009, 2010 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.
+//
+//---------------------------------------------------------------------------
+
+
+// refine a 3d shell once (currently a bug):
+//[t500u:16597] [17] /scratch/p4est-0.3.1.55//DEBUG/lib/libsc.so.0(sc_abort_verbosef+0) [0x2afcc77b943b]
+//[t500u:16597] [18] /scratch/p4est-0.3.1.55//DEBUG/lib/libp4est.so.0(p8est_quadrant_parent+0x5d) [0x2afcc7548d4b]
+//[t500u:16597] [19] /scratch/p4est-0.3.1.55//DEBUG/lib/libp4est.so.0(+0x5046c) [0x2afcc754446c]
+//[t500u:16597] [20] /scratch/p4est-0.3.1.55//DEBUG/lib/libp4est.so.0(p8est_partition_ext+0x1295) [0x2afcc7543daf]
+//[t500u:16597] [21] /scratch/deal-trunk/deal.II/lib/libdeal_II.g.so.6.4.pre(_ZN6dealii8parallel11distributed13TriangulationILi3ELi3EE33execute_coarsening_and_refinementEv+0x483) [0x2afcbfba1b8f]
+//[t500u:16597] [22] ./p4est_3d_refine_02/exe(_Z4testILi3EEvv+0x109) [0x410f1c]
+
+#include "../tests.h"
+#include "coarse_grid_common.h"
+#include <base/logstream.h>
+#include <base/tensor.h>
+#include <grid/tria.h>
+#include <distributed/tria.h>
+#include <grid/tria_accessor.h>
+#include <grid/grid_generator.h>
+#include <grid/grid_out.h>
+#include <grid/grid_tools.h>
+#include <base/utilities.h>
+
+#include <fstream>
+#include <ostream>
+
+template<int dim>
+void test()
+{
+  unsigned int myid = Utilities::System::get_this_mpi_process (MPI_COMM_WORLD);
+
+      parallel::distributed::Triangulation<dim> tr(MPI_COMM_WORLD);
+      GridGenerator::hyper_shell (tr,
+                             Point<dim>(),
+                                 0.5, 1.0,
+                             12,
+                             true);
+
+      int ind = 0;
+      for (typename Triangulation<dim>::active_cell_iterator
+            cell = tr.begin_active(); cell != tr.end(); ++cell, ++ind)
+       if (!cell->is_artificial())
+         {
+           if (myid==0 && (ind==4 || ind==5 || ind==6 || ind== 8))
+             cell->set_refine_flag();
+           if (myid==1 && (ind==0 || ind==2 || ind==10))
+             cell->set_refine_flag();
+         }
+
+      tr.execute_coarsening_and_refinement ();
+
+      unsigned int checksum = tr.get_checksum ();
+      if (myid == 0)
+       {
+         deallog << "#cells = " << tr.n_global_active_cells() << std::endl;
+         deallog << "Checksum: "
+                 << checksum
+                 << std::endl;
+       }
+
+  if (Utilities::System::get_this_mpi_process (MPI_COMM_WORLD) == 0)
+    deallog << "OK" << std::endl;
+}
+
+
+int main(int argc, char *argv[])
+{
+#ifdef DEAL_II_COMPILER_SUPPORTS_MPI
+  MPI_Init (&argc,&argv);
+#else
+  (void)argc;
+  (void)argv;
+#endif
+
+  unsigned int myid = Utilities::System::get_this_mpi_process (MPI_COMM_WORLD);
+
+
+  deallog.push(Utilities::int_to_string(myid));
+
+  if (myid == 0)
+    {
+      std::ofstream logfile(output_file_for_mpi("p4est_3d_refine_02").c_str());
+      deallog.attach(logfile);
+      deallog.depth_console(0);
+      deallog.threshold_double(1.e-10);
+
+      deallog.push("3d");
+      test<3>();
+      deallog.pop();
+    }
+  else
+    test<3>();
+
+
+#ifdef DEAL_II_COMPILER_SUPPORTS_MPI
+  MPI_Finalize();
+#endif
+}
diff --git a/tests/mpi/p4est_3d_refine_02/ncpu_10/cmp/generic b/tests/mpi/p4est_3d_refine_02/ncpu_10/cmp/generic
new file mode 100644 (file)
index 0000000..e7e7c9a
--- /dev/null
@@ -0,0 +1,21 @@
+
+DEAL:0:3d::hyper_cube
+DEAL:0:3d::refine_loop...
+DEAL:0:3d::#cells = 22
+DEAL:0:3d::Checksum: 2519335187
+DEAL:0:3d::refine_loop...
+DEAL:0:3d::#cells = 85
+DEAL:0:3d::Checksum: 1154286748
+DEAL:0:3d::refine_loop...
+DEAL:0:3d::#cells = 386
+DEAL:0:3d::Checksum: 4143996808
+DEAL:0:3d::refine_loop...
+DEAL:0:3d::#cells = 1590
+DEAL:0:3d::Checksum: 3261418524
+DEAL:0:3d::refine_loop...
+DEAL:0:3d::#cells = 5895
+DEAL:0:3d::Checksum: 221486420
+DEAL:0:3d::refine_loop...
+DEAL:0:3d::#cells = 21197
+DEAL:0:3d::Checksum: 4164589755
+DEAL:0:3d::OK
diff --git a/tests/mpi/p4est_3d_refine_02/ncpu_4/cmp/generic b/tests/mpi/p4est_3d_refine_02/ncpu_4/cmp/generic
new file mode 100644 (file)
index 0000000..229d080
--- /dev/null
@@ -0,0 +1,21 @@
+
+DEAL:0:3d::hyper_cube
+DEAL:0:3d::refine_loop...
+DEAL:0:3d::#cells = 22
+DEAL:0:3d::Checksum: 2519335187
+DEAL:0:3d::refine_loop...
+DEAL:0:3d::#cells = 85
+DEAL:0:3d::Checksum: 3146384512
+DEAL:0:3d::refine_loop...
+DEAL:0:3d::#cells = 337
+DEAL:0:3d::Checksum: 955797508
+DEAL:0:3d::refine_loop...
+DEAL:0:3d::#cells = 1219
+DEAL:0:3d::Checksum: 1730475346
+DEAL:0:3d::refine_loop...
+DEAL:0:3d::#cells = 4621
+DEAL:0:3d::Checksum: 2797369050
+DEAL:0:3d::refine_loop...
+DEAL:0:3d::#cells = 16108
+DEAL:0:3d::Checksum: 4196398193
+DEAL:0:3d::OK

In the beginning the Universe was created. This has made a lot of people very angry and has been widely regarded as a bad move.

Douglas Adams


Typeset in Trocchi and Trocchi Bold Sans Serif.