]> https://gitweb.dealii.org/ - dealii-svn.git/commitdiff
Port a bunch of vector tests to petsc scalar complex. Add one equality-initialiser...
authoryoung <young@0785d39b-7218-0410-832d-ea1e28bc413d>
Sun, 20 Oct 2013 13:40:18 +0000 (13:40 +0000)
committeryoung <young@0785d39b-7218-0410-832d-ea1e28bc413d>
Sun, 20 Oct 2013 13:40:18 +0000 (13:40 +0000)
git-svn-id: https://svn.dealii.org/branches/branch_petscscalar_complex@31330 0785d39b-7218-0410-832d-ea1e28bc413d

tests/petsc_scalar_complex/vector_assign_01.cc [new file with mode: 0644]
tests/petsc_scalar_complex/vector_assign_01/cmp/generic [new file with mode: 0644]
tests/petsc_scalar_complex/vector_assign_02.cc [new file with mode: 0644]
tests/petsc_scalar_complex/vector_assign_02/cmp/generic [new file with mode: 0644]
tests/petsc_scalar_complex/vector_equality_1.cc [new file with mode: 0644]
tests/petsc_scalar_complex/vector_equality_1/cmp/generic [new file with mode: 0644]
tests/petsc_scalar_complex/vector_equality_2.cc [new file with mode: 0644]
tests/petsc_scalar_complex/vector_equality_2/cmp/generic [new file with mode: 0644]
tests/petsc_scalar_complex/vector_equality_5.cc [new file with mode: 0644]
tests/petsc_scalar_complex/vector_equality_5/cmp/generic [new file with mode: 0644]

diff --git a/tests/petsc_scalar_complex/vector_assign_01.cc b/tests/petsc_scalar_complex/vector_assign_01.cc
new file mode 100644 (file)
index 0000000..be73daa
--- /dev/null
@@ -0,0 +1,93 @@
+// ---------------------------------------------------------------------
+// $Id: vector_assign_01.cc 
+//
+// Copyright (C) 2013 by the deal.II authors
+//
+// This file is part of the deal.II library.
+//
+// The deal.II library is free software; you can use it, redistribute
+// it, and/or modify it under the terms of the GNU Lesser General
+// Public License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+// The full text of the license can be found in the file LICENSE at
+// the top level of the deal.II distribution.
+//
+// ---------------------------------------------------------------------
+
+
+
+// when calling PETScWrappers::Vector::operator() (), the return type is a
+// reference object, not a reference to the actual element. this leads to the
+// funny situation that an assignment like v2(i)=v1(i) isn't really what it
+// looks like: it tries to copy the reference objects, not the values they
+// point to, as one would expect
+//
+// this was fixed 2004-04-05, and this test checks that it works
+
+#include "../tests.h"
+#include <deal.II/lac/petsc_vector.h>
+#include <fstream>
+#include <iostream>
+#include <vector>
+
+
+void test (PETScWrappers::Vector &v,
+           PETScWrappers::Vector &w)
+{
+  // set the first vector
+  for (unsigned int k=0; k<v.size(); ++k)
+    v(k) = std::complex<double> (k,k*k);
+
+  // copy elements by reference
+  for (unsigned int k=0; k<v.size(); ++k)
+    w(k) = v(k);
+
+  // check that they're equal
+  Assert (v==w, ExcInternalError());
+
+  deallog << "OK" << std::endl;
+}
+
+
+int main (int argc, char **argv)
+{
+  std::ofstream logfile("vector_assign_01/output");
+  deallog.attach(logfile);
+  deallog.depth_console(0);
+  deallog.threshold_double(1.e-10);
+
+  try
+    {
+      Utilities::MPI::MPI_InitFinalize mpi_initialization(argc, argv, 1);
+      {
+        PETScWrappers::Vector v (100);
+        PETScWrappers::Vector w (100);
+        test (v,w);
+      }
+
+    }
+  catch (std::exception &exc)
+    {
+      std::cerr << std::endl << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      std::cerr << "Exception on processing: " << std::endl
+                << exc.what() << std::endl
+                << "Aborting!" << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+
+      return 1;
+    }
+  catch (...)
+    {
+      std::cerr << std::endl << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      std::cerr << "Unknown exception!" << std::endl
+                << "Aborting!" << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      return 1;
+    };
+}
diff --git a/tests/petsc_scalar_complex/vector_assign_01/cmp/generic b/tests/petsc_scalar_complex/vector_assign_01/cmp/generic
new file mode 100644 (file)
index 0000000..0fd8fc1
--- /dev/null
@@ -0,0 +1,2 @@
+
+DEAL::OK
diff --git a/tests/petsc_scalar_complex/vector_assign_02.cc b/tests/petsc_scalar_complex/vector_assign_02.cc
new file mode 100644 (file)
index 0000000..cc82050
--- /dev/null
@@ -0,0 +1,123 @@
+// ---------------------------------------------------------------------
+// $Id: vector_assign_02.cc 
+//
+// Copyright (C) 2013 by the deal.II authors
+//
+// This file is part of the deal.II library.
+//
+// The deal.II library is free software; you can use it, redistribute
+// it, and/or modify it under the terms of the GNU Lesser General
+// Public License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+// The full text of the license can be found in the file LICENSE at
+// the top level of the deal.II distribution.
+//
+// ---------------------------------------------------------------------
+
+
+
+// this is equivalent to the petsc_vector_assign_01 test, except that we use
+// operator+= instead of operator=. This is also not exciting...
+
+#include "../tests.h"
+#include <deal.II/lac/petsc_vector.h>
+#include <fstream>
+#include <iostream>
+#include <vector>
+
+
+void test_real (PETScWrappers::Vector &v,
+               PETScWrappers::Vector &w)
+{
+  deallog << "Real test" << std::endl;
+
+  // set the first vector
+  for (unsigned int k=0; k<v.size(); ++k)
+    v(k) = k;
+
+  // add elements by reference
+  for (unsigned int k=0; k<v.size(); ++k)
+    w(k) += v(k);
+
+  // check that they're equal
+  Assert (v==w, ExcInternalError());
+
+  deallog << "OK" << std::endl;
+}
+
+
+void test_complex (PETScWrappers::Vector &v,
+                  PETScWrappers::Vector &w)
+{
+  deallog << "Complex test" << std::endl;
+
+  // set the first vector
+  for (unsigned int k=0; k<v.size(); ++k)
+    v(k) = PetscScalar (k,k*k);
+
+  // add elements by reference
+  for (unsigned int k=0; k<v.size(); ++k)
+    w(k) += v(k);
+
+  // check that they're equal
+  Assert (v==w, ExcInternalError());
+
+  deallog << "OK" << std::endl;
+}
+
+
+int main (int argc, char **argv)
+{
+  std::ofstream logfile ("vector_assign_02/output");
+  deallog.attach(logfile);
+  deallog.depth_console(0);
+  deallog.threshold_double(1.e-10);
+
+  try
+    {
+      Utilities::MPI::MPI_InitFinalize mpi_initialization(argc, argv, 1);
+      {
+        PETScWrappers::Vector v (20);
+        PETScWrappers::Vector w (20);
+        test_real (v,w);
+
+       v.reinit (20);
+       w.reinit (20);
+        test_complex (v,w);
+
+       // We are really only interested in checking that assignment
+       // of the complex part is correct.
+       deallog << "Complex vectors: " << std::endl;
+       deallog << "v: " << std::flush;
+       v.print (logfile, 0, false, true);
+       deallog << "w: " << std::flush;
+       w.print (logfile, 0, false, true);
+       deallog << "OK" << std::endl;
+      }
+
+    }
+  catch (std::exception &exc)
+    {
+      std::cerr << std::endl << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      std::cerr << "Exception on processing: " << std::endl
+                << exc.what() << std::endl
+                << "Aborting!" << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+
+      return 1;
+    }
+  catch (...)
+    {
+      std::cerr << std::endl << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      std::cerr << "Unknown exception!" << std::endl
+                << "Aborting!" << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      return 1;
+    };
+}
diff --git a/tests/petsc_scalar_complex/vector_assign_02/cmp/generic b/tests/petsc_scalar_complex/vector_assign_02/cmp/generic
new file mode 100644 (file)
index 0000000..790c6e9
--- /dev/null
@@ -0,0 +1,9 @@
+
+DEAL::Real test
+DEAL::OK
+DEAL::Complex test
+DEAL::OK
+DEAL::Complex vectors: 
+DEAL::v: (0.,0.) (1.,1.) (2.,4.) (3.,9.) (4.,16.) (5.,25.) (6.,36.) (7.,49.) (8.,64.) (9.,81.) (10.,100.) (11.,121.) (12.,144.) (13.,169.) (14.,196.) (15.,225.) (16.,256.) (17.,289.) (18.,324.) (19.,361.) 
+w: (0.,0.) (1.,1.) (2.,4.) (3.,9.) (4.,16.) (5.,25.) (6.,36.) (7.,49.) (8.,64.) (9.,81.) (10.,100.) (11.,121.) (12.,144.) (13.,169.) (14.,196.) (15.,225.) (16.,256.) (17.,289.) (18.,324.) (19.,361.) 
+OK
diff --git a/tests/petsc_scalar_complex/vector_equality_1.cc b/tests/petsc_scalar_complex/vector_equality_1.cc
new file mode 100644 (file)
index 0000000..8e9b5c8
--- /dev/null
@@ -0,0 +1,124 @@
+// ---------------------------------------------------------------------
+// $Id: vector_equality_1.cc 
+//
+// Copyright (C) 2013 by the deal.II authors
+//
+// This file is part of the deal.II library.
+//
+// The deal.II library is free software; you can use it, redistribute
+// it, and/or modify it under the terms of the GNU Lesser General
+// Public License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+// The full text of the license can be found in the file LICENSE at
+// the top level of the deal.II distribution.
+//
+// ---------------------------------------------------------------------
+
+
+
+// check PETScWrappers::Vector::operator==(PETScWrappers::Vector) for vectors that are not
+// equal
+
+#include "../tests.h"
+#include <deal.II/lac/petsc_vector.h>
+#include <fstream>
+#include <iostream>
+#include <vector>
+
+
+void test_real (PETScWrappers::Vector &v,
+               PETScWrappers::Vector &w)
+{
+  deallog << "Real test" << std::endl;
+
+  // set only certain elements of each vector
+  for (unsigned int k=0; k<v.size(); ++k)
+    {
+      v(k) = k;
+      if (k%3 == 0)
+        w(k) = k+1.;
+    }
+
+  Assert (!(v==w), ExcInternalError());
+
+  deallog << "OK" << std::endl;
+}
+
+void test_complex (PETScWrappers::Vector &v,
+                  PETScWrappers::Vector &w)
+{
+  deallog << "Complex test" << std::endl;
+
+  // set only certain elements of each vector
+  for (unsigned int k=0; k<v.size(); ++k)
+    {
+      v(k) = std::complex<double> (k,k);
+      if (k%3 == 0)
+        w(k) = std::complex<double> (k+1.,k+1.);
+    }
+
+  Assert (!(v==w), ExcInternalError());
+
+  deallog << "OK" << std::endl;
+}
+
+
+
+int main (int argc, char **argv)
+{
+  std::ofstream logfile("vector_equality_1/output");
+  deallog.attach(logfile);
+  deallog.depth_console(0);
+  deallog.threshold_double(1.e-10);
+
+  try
+    {
+      Utilities::MPI::MPI_InitFinalize mpi_initialization(argc, argv, 1);
+      {
+        PETScWrappers::Vector v (20);
+        PETScWrappers::Vector w (20);
+        test_real (v,w);
+
+       // Just incase, *read* these vectors are correct.
+       deallog << "Real vectors: " << std::endl;
+       v.print (logfile, 0, false, true);
+       w.print (logfile, 0, false, true);
+       deallog << "OK" << std::endl;
+
+       v.reinit (20);
+       w.reinit (20);
+        test_complex (v,w);
+
+       // Just incase, *read* these vectors are correct.
+       deallog << "Complex vectors: " << std::endl;
+       v.print (logfile, 0, false, true);
+       w.print (logfile, 0, false, true);
+       deallog << "OK" << std::endl;
+      }
+
+    }
+  catch (std::exception &exc)
+    {
+      std::cerr << std::endl << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      std::cerr << "Exception on processing: " << std::endl
+                << exc.what() << std::endl
+                << "Aborting!" << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+
+      return 1;
+    }
+  catch (...)
+    {
+      std::cerr << std::endl << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      std::cerr << "Unknown exception!" << std::endl
+                << "Aborting!" << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      return 1;
+    };
+}
diff --git a/tests/petsc_scalar_complex/vector_equality_1/cmp/generic b/tests/petsc_scalar_complex/vector_equality_1/cmp/generic
new file mode 100644 (file)
index 0000000..8b5a3a1
--- /dev/null
@@ -0,0 +1,13 @@
+
+DEAL::Real test
+DEAL::OK
+DEAL::Real vectors: 
+(0.,0.) (1.,0.) (2.,0.) (3.,0.) (4.,0.) (5.,0.) (6.,0.) (7.,0.) (8.,0.) (9.,0.) (10.,0.) (11.,0.) (12.,0.) (13.,0.) (14.,0.) (15.,0.) (16.,0.) (17.,0.) (18.,0.) (19.,0.) 
+(1.,0.) (0.,0.) (0.,0.) (4.,0.) (0.,0.) (0.,0.) (7.,0.) (0.,0.) (0.,0.) (10.,0.) (0.,0.) (0.,0.) (13.,0.) (0.,0.) (0.,0.) (16.,0.) (0.,0.) (0.,0.) (19.,0.) (0.,0.) 
+DEAL::OK
+DEAL::Complex test
+DEAL::OK
+DEAL::Complex vectors: 
+(0.,0.) (1.,1.) (2.,2.) (3.,3.) (4.,4.) (5.,5.) (6.,6.) (7.,7.) (8.,8.) (9.,9.) (10.,10.) (11.,11.) (12.,12.) (13.,13.) (14.,14.) (15.,15.) (16.,16.) (17.,17.) (18.,18.) (19.,19.) 
+(1.,1.) (0.,0.) (0.,0.) (4.,4.) (0.,0.) (0.,0.) (7.,7.) (0.,0.) (0.,0.) (10.,10.) (0.,0.) (0.,0.) (13.,13.) (0.,0.) (0.,0.) (16.,16.) (0.,0.) (0.,0.) (19.,19.) (0.,0.) 
+DEAL::OK
diff --git a/tests/petsc_scalar_complex/vector_equality_2.cc b/tests/petsc_scalar_complex/vector_equality_2.cc
new file mode 100644 (file)
index 0000000..908100a
--- /dev/null
@@ -0,0 +1,125 @@
+// ---------------------------------------------------------------------
+// $Id: vector_equality_2.cc 
+//
+// Copyright (C) 2013 by the deal.II authors
+//
+// This file is part of the deal.II library.
+//
+// The deal.II library is free software; you can use it, redistribute
+// it, and/or modify it under the terms of the GNU Lesser General
+// Public License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+// The full text of the license can be found in the file LICENSE at
+// the top level of the deal.II distribution.
+//
+// ---------------------------------------------------------------------
+
+
+
+// check PETScWrappers::Vector::operator==(PETScWrappers::Vector) for vectors that are
+// equal
+
+#include "../tests.h"
+#include <deal.II/lac/petsc_vector.h>
+#include <fstream>
+#include <iostream>
+#include <vector>
+
+
+void test_real (PETScWrappers::Vector &v,
+               PETScWrappers::Vector &w)
+{
+  // set only certain elements of each vector where, on the "master
+  // vector", some elements are complex and the other is real.
+  for (unsigned int k=0; k<v.size(); ++k)
+    {
+      v(k) = k;
+      if (k%3 == 0)
+        w(k) = std::complex<double> (k+1.,k+1);
+    }
+
+  // then copy elements and make sure the vectors are actually equal
+  v = w;
+  Assert (v==w, ExcInternalError());
+
+  deallog << "OK" << std::endl;
+}
+
+void test_complex (PETScWrappers::Vector &v,
+                  PETScWrappers::Vector &w)
+{
+  // set only certain elements of each vector
+  for (unsigned int k=0; k<v.size(); ++k)
+    {
+      v(k) = PetscScalar (k,k);
+      if (k%3 == 0)
+        w(k) = std::complex<double> (k+1.,k+1);
+    }
+
+  // then copy elements and make sure the vectors are actually equal
+  v = w;
+  Assert (v==w, ExcInternalError());
+
+  deallog << "OK" << std::endl;
+}
+
+
+
+int main (int argc, char **argv)
+{
+  std::ofstream logfile("vector_equality_2/output");
+  deallog.attach(logfile);
+  deallog.depth_console(0);
+  deallog.threshold_double(1.e-10);
+
+  try
+    {
+      Utilities::MPI::MPI_InitFinalize mpi_initialization(argc, argv, 1);
+      {
+        PETScWrappers::Vector v (20);
+        PETScWrappers::Vector w (20);
+        test_real (v,w);
+
+       // Just incase, *read* these vectors are correct.
+       deallog << "Real vectors: " << std::endl;
+       v.print (logfile, 0, false, true);
+       w.print (logfile, 0, false, true);
+       deallog << "OK" << std::endl;
+
+       v.reinit (20);
+       w.reinit (20);
+        test_complex (v,w);
+
+       // Just incase, *read* these vectors are correct.
+       deallog << "Complex vectors: " << std::endl;
+       v.print (logfile, 0, false, true);
+       w.print (logfile, 0, false, true);
+       deallog << "OK" << std::endl;
+      }
+
+    }
+  catch (std::exception &exc)
+    {
+      std::cerr << std::endl << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      std::cerr << "Exception on processing: " << std::endl
+                << exc.what() << std::endl
+                << "Aborting!" << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+
+      return 1;
+    }
+  catch (...)
+    {
+      std::cerr << std::endl << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      std::cerr << "Unknown exception!" << std::endl
+                << "Aborting!" << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      return 1;
+    };
+}
diff --git a/tests/petsc_scalar_complex/vector_equality_2/cmp/generic b/tests/petsc_scalar_complex/vector_equality_2/cmp/generic
new file mode 100644 (file)
index 0000000..fe71e40
--- /dev/null
@@ -0,0 +1,11 @@
+
+DEAL::OK
+DEAL::Real vectors: 
+(1.,1.) (0.,0.) (0.,0.) (4.,4.) (0.,0.) (0.,0.) (7.,7.) (0.,0.) (0.,0.) (10.,10.) (0.,0.) (0.,0.) (13.,13.) (0.,0.) (0.,0.) (16.,16.) (0.,0.) (0.,0.) (19.,19.) (0.,0.) 
+(1.,1.) (0.,0.) (0.,0.) (4.,4.) (0.,0.) (0.,0.) (7.,7.) (0.,0.) (0.,0.) (10.,10.) (0.,0.) (0.,0.) (13.,13.) (0.,0.) (0.,0.) (16.,16.) (0.,0.) (0.,0.) (19.,19.) (0.,0.) 
+DEAL::OK
+DEAL::OK
+DEAL::Complex vectors: 
+(1.,1.) (0.,0.) (0.,0.) (4.,4.) (0.,0.) (0.,0.) (7.,7.) (0.,0.) (0.,0.) (10.,10.) (0.,0.) (0.,0.) (13.,13.) (0.,0.) (0.,0.) (16.,16.) (0.,0.) (0.,0.) (19.,19.) (0.,0.) 
+(1.,1.) (0.,0.) (0.,0.) (4.,4.) (0.,0.) (0.,0.) (7.,7.) (0.,0.) (0.,0.) (10.,10.) (0.,0.) (0.,0.) (13.,13.) (0.,0.) (0.,0.) (16.,16.) (0.,0.) (0.,0.) (19.,19.) (0.,0.) 
+DEAL::OK
diff --git a/tests/petsc_scalar_complex/vector_equality_5.cc b/tests/petsc_scalar_complex/vector_equality_5.cc
new file mode 100644 (file)
index 0000000..6d95254
--- /dev/null
@@ -0,0 +1,107 @@
+// ---------------------------------------------------------------------
+// $Id: vector_equality_5.cc
+//
+// Copyright (C) 2013 by the deal.II authors
+//
+// This file is part of the deal.II library.
+//
+// The deal.II library is free software; you can use it, redistribute
+// it, and/or modify it under the terms of the GNU Lesser General
+// Public License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+// The full text of the license can be found in the file LICENSE at
+// the top level of the deal.II distribution.
+//
+// ---------------------------------------------------------------------
+
+
+
+// check PETScWrappers::Vector::operator=(PETScWrappers::Vector) for vectors that are 
+// equal and initialised from PETScWrappers::Vector (PETScWrappers::Vector)
+
+#include "../tests.h"
+#include <deal.II/lac/petsc_vector.h>
+#include <fstream>
+#include <iostream>
+#include <vector>
+
+
+void test_real (PETScWrappers::Vector &v)
+{
+  deallog << "Real test" << std::endl;
+
+  // set only certain elements of vector
+  for (unsigned int k=0; k<v.size(); ++k)
+    if (k%3 == 0)
+      v(k) = k;
+
+  PETScWrappers::Vector w (v);
+
+  Assert (v==w, ExcInternalError());
+
+  deallog << "OK" << std::endl;
+}
+
+
+void test_complex (PETScWrappers::Vector &v)
+{
+  deallog << "Complex test" << std::endl;
+
+  // set only certain elements of vector
+  for (unsigned int k=0; k<v.size(); ++k)
+    if (k%3 == 0)
+      v(k) = std::complex<double> (k,k+1.);
+
+  PETScWrappers::Vector w (v);
+
+  Assert (v==w, ExcInternalError());
+
+  deallog << "OK" << std::endl;
+}
+
+
+
+int main (int argc, char **argv)
+{
+  std::ofstream logfile("vector_equality_5/output");
+  deallog.attach(logfile);
+  deallog.depth_console(0);
+  deallog.threshold_double(1.e-10);
+
+  try
+    {
+      Utilities::MPI::MPI_InitFinalize mpi_initialization(argc, argv, 1);
+      {
+        PETScWrappers::Vector v (100);
+        test_real (v);
+
+       v.reinit (100);
+        test_complex (v);
+      }
+
+    }
+  catch (std::exception &exc)
+    {
+      std::cerr << std::endl << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      std::cerr << "Exception on processing: " << std::endl
+                << exc.what() << std::endl
+                << "Aborting!" << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+
+      return 1;
+    }
+  catch (...)
+    {
+      std::cerr << std::endl << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      std::cerr << "Unknown exception!" << std::endl
+                << "Aborting!" << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      return 1;
+    };
+}
diff --git a/tests/petsc_scalar_complex/vector_equality_5/cmp/generic b/tests/petsc_scalar_complex/vector_equality_5/cmp/generic
new file mode 100644 (file)
index 0000000..d2ebc39
--- /dev/null
@@ -0,0 +1,5 @@
+
+DEAL::Real test
+DEAL::OK
+DEAL::Complex test
+DEAL::OK

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