vtk-m/vtkm/filter/testing/UnitTestContourTreeUniformDistributedFilter.cxx

//============================================================================
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//  PURPOSE.  See the above copyright notice for more information.
//============================================================================
// Copyright (c) 2018, The Regents of the University of California, through
// Lawrence Berkeley National Laboratory (subject to receipt of any required approvals
// from the U.S. Dept. of Energy).  All rights reserved.
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//     list of conditions and the following disclaimer.
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//     Laboratory, U.S. Dept. of Energy nor the names of its contributors may be
//     used to endorse or promote products derived from this software without
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//=============================================================================
//
//  This code is an extension of the algorithm presented in the paper:
//  Parallel Peak Pruning for Scalable SMP Contour Tree Computation.
//  Hamish Carr, Gunther Weber, Christopher Sewell, and James Ahrens.
//  Proceedings of the IEEE Symposium on Large Data Analysis and Visualization
//  (LDAV), October 2016, Baltimore, Maryland.
//
//  The PPP2 algorithm and software were jointly developed by
//  Hamish Carr (University of Leeds), Gunther H. Weber (LBNL), and
//  Oliver Ruebel (LBNL)
//==============================================================================

#include "TestingContourTreeUniformDistributedFilter.h"

namespace
{
using vtkm::filter::testing::contourtree_uniform_distributed::TestContourTreeFile;
using vtkm::filter::testing::contourtree_uniform_distributed::
  TestContourTreeUniformDistributed5x6x7;
using vtkm::filter::testing::contourtree_uniform_distributed::TestContourTreeUniformDistributed8x9;

class TestContourTreeUniformDistributedFilter
{
public:
  void operator()() const
  {
    using vtkm::cont::testing::Testing;
    TestContourTreeUniformDistributed8x9(2);
    // TestContourTreeUniformDistributed8x9(3); CRASH???
    TestContourTreeUniformDistributed8x9(4);
    TestContourTreeUniformDistributed8x9(8);
    TestContourTreeUniformDistributed8x9(16);
    TestContourTreeFile(Testing::DataPath("rectilinear/vanc.vtk"),
                        "var",
                        Testing::RegressionImagePath("vanc.ct_txt"),
                        2);
    TestContourTreeFile(Testing::DataPath("rectilinear/vanc.vtk"),
                        "var",
                        Testing::RegressionImagePath("vanc.ct_txt"),
                        4);
    TestContourTreeFile(Testing::DataPath("rectilinear/vanc.vtk"),
                        "var",
                        Testing::RegressionImagePath("vanc.ct_txt"),
                        8);
    TestContourTreeFile(Testing::DataPath("rectilinear/vanc.vtk"),
                        "var",
                        Testing::RegressionImagePath("vanc.ct_txt"),
                        16);
    TestContourTreeUniformDistributed5x6x7(2, false);
    TestContourTreeUniformDistributed5x6x7(4, false);
    TestContourTreeUniformDistributed5x6x7(8, false);
    TestContourTreeUniformDistributed5x6x7(16, false);
    TestContourTreeUniformDistributed5x6x7(2, true);
    TestContourTreeUniformDistributed5x6x7(4, true);
    TestContourTreeUniformDistributed5x6x7(8, true);
    TestContourTreeUniformDistributed5x6x7(16, true);
  }
};
}

int UnitTestContourTreeUniformDistributedFilter(int argc, char* argv[])
{
  return vtkm::cont::testing::Testing::Run(TestContourTreeUniformDistributedFilter(), argc, argv);
}