mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-08 13:23:51 +00:00
Reduce runtime of unit tests.
This commit is contained in:
parent
e64a3ce4d4
commit
33993db2df
@ -326,7 +326,7 @@ inline vtkm::cont::DataSet MakeTestDataSet::Make3DUniformDataSet1()
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inline vtkm::cont::DataSet MakeTestDataSet::Make3DUniformDataSet2()
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inline vtkm::cont::DataSet MakeTestDataSet::Make3DUniformDataSet2()
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{
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{
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constexpr vtkm::Id base_size = 256;
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constexpr vtkm::Id base_size = 64;
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vtkm::cont::DataSetBuilderUniform dsb;
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vtkm::cont::DataSetBuilderUniform dsb;
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vtkm::Id3 dimensions(base_size, base_size, base_size);
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vtkm::Id3 dimensions(base_size, base_size, base_size);
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vtkm::cont::DataSet dataSet = dsb.Create(dimensions);
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vtkm::cont::DataSet dataSet = dsb.Create(dimensions);
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@ -37,15 +37,11 @@ void TestImageMedian()
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//verified by hand
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//verified by hand
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{
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{
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auto portal = resultArrayHandle.ReadPortal();
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auto portal = resultArrayHandle.ReadPortal();
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std::cout << "spot to verify x = 1, y = 1, z = 0 is: ";
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vtkm::Float32 expected_median = portal.Get(1 + pdims[0]);
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vtkm::Float32 temp = portal.Get(1 + pdims[0]);
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VTKM_TEST_ASSERT(test_equal(expected_median, 2), "incorrect median value");
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std::cout << temp << std::endl << std::endl;
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VTKM_TEST_ASSERT(test_equal(temp, 2), "incorrect median value");
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std::cout << "spot to verify x = 1, y = 1, z = 2 is: ";
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expected_median = portal.Get(1 + pdims[0] + (pdims[1] * pdims[0] * 2));
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temp = portal.Get(1 + pdims[0] + (pdims[1] * pdims[0] * 2));
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VTKM_TEST_ASSERT(test_equal(expected_median, 2.82843), "incorrect median value");
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std::cout << temp << std::endl << std::endl;
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VTKM_TEST_ASSERT(test_equal(temp, 2.82843), "incorrect median value");
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}
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}
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}
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}
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}
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}
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@ -21,7 +21,7 @@ namespace
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std::vector<vtkm::cont::DataSet> MakeDataSets()
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std::vector<vtkm::cont::DataSet> MakeDataSets()
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{
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{
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vtkm::Bounds bounds(0, 10, 0, 10, 0, 10);
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vtkm::Bounds bounds(0, 10, 0, 10, 0, 10);
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const vtkm::Id3 dims(16, 16, 16);
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const vtkm::Id3 dims(8, 8, 8);
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auto dataSets = vtkm::worklet::testing::CreateAllDataSets(bounds, dims, false);
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auto dataSets = vtkm::worklet::testing::CreateAllDataSets(bounds, dims, false);
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vtkm::Id numPoints = dims[0] * dims[1] * dims[2];
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vtkm::Id numPoints = dims[0] * dims[1] * dims[2];
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@ -48,8 +48,7 @@ std::vector<vtkm::cont::DataSet> MakeDataSets()
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void TestLagrangianFilterMultiStepInterval()
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void TestLagrangianFilterMultiStepInterval()
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{
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{
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std::cout << "Test: Lagrangian Analysis - Uniform Dataset - Write Interval > 1" << std::endl;
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vtkm::Id maxCycles = 5;
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vtkm::Id maxCycles = 10;
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vtkm::Id write_interval = 5;
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vtkm::Id write_interval = 5;
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vtkm::filter::Lagrangian lagrangianFilter2;
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vtkm::filter::Lagrangian lagrangianFilter2;
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lagrangianFilter2.SetResetParticles(true);
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lagrangianFilter2.SetResetParticles(true);
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@ -67,7 +66,7 @@ void TestLagrangianFilterMultiStepInterval()
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{
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{
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VTKM_TEST_ASSERT(extractedBasisFlows.GetNumberOfCoordinateSystems() == 1,
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VTKM_TEST_ASSERT(extractedBasisFlows.GetNumberOfCoordinateSystems() == 1,
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"Wrong number of coordinate systems in the output dataset.");
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"Wrong number of coordinate systems in the output dataset.");
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VTKM_TEST_ASSERT(extractedBasisFlows.GetNumberOfPoints() == 4096,
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VTKM_TEST_ASSERT(extractedBasisFlows.GetNumberOfPoints() == 512,
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"Wrong number of basis flows extracted.");
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"Wrong number of basis flows extracted.");
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VTKM_TEST_ASSERT(extractedBasisFlows.GetNumberOfFields() == 2, "Wrong number of fields.");
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VTKM_TEST_ASSERT(extractedBasisFlows.GetNumberOfFields() == 2, "Wrong number of fields.");
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}
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}
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@ -15,17 +15,9 @@
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void WaveletSourceTest()
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void WaveletSourceTest()
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{
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{
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vtkm::cont::Timer timer;
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timer.Start();
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vtkm::source::Wavelet source;
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vtkm::source::Wavelet source;
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vtkm::cont::DataSet ds = source.Execute();
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vtkm::cont::DataSet ds = source.Execute();
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double time = timer.GetElapsedTime();
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std::cout << "Default wavelet took " << time << "s.\n";
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{
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{
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auto coords = ds.GetCoordinateSystem("coordinates");
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auto coords = ds.GetCoordinateSystem("coordinates");
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auto data = coords.GetData();
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auto data = coords.GetData();
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@ -164,11 +164,10 @@ void FillArray3D(ArrayType& array, vtkm::Id dimX, vtkm::Id dimY, vtkm::Id dimZ)
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void TestDecomposeReconstruct3D(vtkm::Float64 cratio)
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void TestDecomposeReconstruct3D(vtkm::Float64 cratio)
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{
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{
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vtkm::Id sigX = 99;
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vtkm::Id sigX = 45;
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vtkm::Id sigY = 99;
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vtkm::Id sigY = 45;
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vtkm::Id sigZ = 99;
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vtkm::Id sigZ = 45;
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vtkm::Id sigLen = sigX * sigY * sigZ;
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vtkm::Id sigLen = sigX * sigY * sigZ;
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std::cout << "Testing 3D wavelet compressor on a (99x99x99) cube..." << std::endl;
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// make input data array handle
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// make input data array handle
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vtkm::cont::ArrayHandle<vtkm::Float32> inputArray;
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vtkm::cont::ArrayHandle<vtkm::Float32> inputArray;
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@ -179,56 +178,29 @@ void TestDecomposeReconstruct3D(vtkm::Float64 cratio)
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// Use a WaveletCompressor
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// Use a WaveletCompressor
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vtkm::worklet::wavelets::WaveletName wname = vtkm::worklet::wavelets::BIOR4_4;
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vtkm::worklet::wavelets::WaveletName wname = vtkm::worklet::wavelets::BIOR4_4;
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if (wname == vtkm::worklet::wavelets::BIOR1_1)
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std::cout << "Using wavelet kernel = Bior1.1 (HAAR)" << std::endl;
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else if (wname == vtkm::worklet::wavelets::BIOR2_2)
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std::cout << "Using wavelet kernel = Bior2.2 (CDF 5/3)" << std::endl;
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else if (wname == vtkm::worklet::wavelets::BIOR3_3)
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std::cout << "Using wavelet kernel = Bior3.3 (CDF 8/4)" << std::endl;
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else if (wname == vtkm::worklet::wavelets::BIOR4_4)
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std::cout << "Using wavelet kernel = Bior4.4 (CDF 9/7)" << std::endl;
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vtkm::worklet::WaveletCompressor compressor(wname);
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vtkm::worklet::WaveletCompressor compressor(wname);
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vtkm::Id XMaxLevel = compressor.GetWaveletMaxLevel(sigX);
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vtkm::Id XMaxLevel = compressor.GetWaveletMaxLevel(sigX);
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vtkm::Id YMaxLevel = compressor.GetWaveletMaxLevel(sigY);
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vtkm::Id YMaxLevel = compressor.GetWaveletMaxLevel(sigY);
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vtkm::Id ZMaxLevel = compressor.GetWaveletMaxLevel(sigZ);
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vtkm::Id ZMaxLevel = compressor.GetWaveletMaxLevel(sigZ);
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vtkm::Id nLevels = vtkm::Min(vtkm::Min(XMaxLevel, YMaxLevel), ZMaxLevel);
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vtkm::Id nLevels = vtkm::Min(vtkm::Min(XMaxLevel, YMaxLevel), ZMaxLevel);
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std::cout << "Decomposition levels = " << nLevels << std::endl;
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vtkm::Float64 computationTime = 0.0;
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vtkm::Float64 computationTime = 0.0;
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vtkm::Float64 elapsedTime1, elapsedTime2, elapsedTime3;
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// Decompose
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// Decompose
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vtkm::cont::Timer timer;
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timer.Start();
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computationTime =
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computationTime =
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compressor.WaveDecompose3D(inputArray, nLevels, sigX, sigY, sigZ, outputArray, false);
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compressor.WaveDecompose3D(inputArray, nLevels, sigX, sigY, sigZ, outputArray, false);
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elapsedTime1 = timer.GetElapsedTime();
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std::cout << "Decompose time = " << elapsedTime1 << std::endl;
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std::cout << " ->computation time = " << computationTime << std::endl;
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// Squash small coefficients
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timer.Start();
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compressor.SquashCoefficients(outputArray, cratio);
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compressor.SquashCoefficients(outputArray, cratio);
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elapsedTime2 = timer.GetElapsedTime();
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std::cout << "Squash time = " << elapsedTime2 << std::endl;
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// Reconstruct
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// Reconstruct
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vtkm::cont::ArrayHandle<vtkm::Float32> reconstructArray;
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vtkm::cont::ArrayHandle<vtkm::Float32> reconstructArray;
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timer.Start();
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computationTime =
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computationTime =
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compressor.WaveReconstruct3D(outputArray, nLevels, sigX, sigY, sigZ, reconstructArray, false);
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compressor.WaveReconstruct3D(outputArray, nLevels, sigX, sigY, sigZ, reconstructArray, false);
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elapsedTime3 = timer.GetElapsedTime();
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std::cout << "Reconstruction time = " << elapsedTime3 << std::endl;
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std::cout << " ->computation time = " << computationTime << std::endl;
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std::cout << "Total time = " << (elapsedTime1 + elapsedTime2 + elapsedTime3)
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<< std::endl;
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outputArray.ReleaseResources();
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outputArray.ReleaseResources();
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compressor.EvaluateReconstruction(inputArray, reconstructArray);
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//compressor.EvaluateReconstruction(inputArray, reconstructArray);
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timer.Start();
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auto reconstructPortal = reconstructArray.ReadPortal();
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auto reconstructPortal = reconstructArray.ReadPortal();
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auto inputPortal = inputArray.ReadPortal();
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auto inputPortal = inputArray.ReadPortal();
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for (vtkm::Id i = 0; i < reconstructArray.GetNumberOfValues(); i++)
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for (vtkm::Id i = 0; i < reconstructArray.GetNumberOfValues(); i++)
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@ -236,15 +208,12 @@ void TestDecomposeReconstruct3D(vtkm::Float64 cratio)
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VTKM_TEST_ASSERT(test_equal(reconstructPortal.Get(i), inputPortal.Get(i)),
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VTKM_TEST_ASSERT(test_equal(reconstructPortal.Get(i), inputPortal.Get(i)),
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"WaveletCompressor 3D failed...");
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"WaveletCompressor 3D failed...");
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}
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}
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elapsedTime1 = timer.GetElapsedTime();
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std::cout << "Verification time = " << elapsedTime1 << std::endl;
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}
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}
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void TestDecomposeReconstruct2D(vtkm::Float64 cratio)
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void TestDecomposeReconstruct2D(vtkm::Float64 cratio)
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{
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{
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std::cout << "Testing 2D wavelet compressor on a (1000x1000) square... " << std::endl;
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vtkm::Id sigX = 150;
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vtkm::Id sigX = 1000;
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vtkm::Id sigY = 150;
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vtkm::Id sigY = 1000;
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vtkm::Id sigLen = sigX * sigY;
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vtkm::Id sigLen = sigX * sigY;
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// make input data array handle
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// make input data array handle
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@ -256,47 +225,24 @@ void TestDecomposeReconstruct2D(vtkm::Float64 cratio)
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// Use a WaveletCompressor
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// Use a WaveletCompressor
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vtkm::worklet::wavelets::WaveletName wname = vtkm::worklet::wavelets::CDF9_7;
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vtkm::worklet::wavelets::WaveletName wname = vtkm::worklet::wavelets::CDF9_7;
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std::cout << "Wavelet kernel = CDF 9/7" << std::endl;
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vtkm::worklet::WaveletCompressor compressor(wname);
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vtkm::worklet::WaveletCompressor compressor(wname);
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vtkm::Id XMaxLevel = compressor.GetWaveletMaxLevel(sigX);
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vtkm::Id XMaxLevel = compressor.GetWaveletMaxLevel(sigX);
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vtkm::Id YMaxLevel = compressor.GetWaveletMaxLevel(sigY);
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vtkm::Id YMaxLevel = compressor.GetWaveletMaxLevel(sigY);
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vtkm::Id nLevels = vtkm::Min(XMaxLevel, YMaxLevel);
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vtkm::Id nLevels = vtkm::Min(XMaxLevel, YMaxLevel);
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std::cout << "Decomposition levels = " << nLevels << std::endl;
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std::vector<vtkm::Id> L;
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std::vector<vtkm::Id> L;
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vtkm::Float64 computationTime = 0.0;
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vtkm::Float64 computationTime = 0.0;
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vtkm::Float64 elapsedTime1, elapsedTime2, elapsedTime3;
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// Decompose
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vtkm::cont::Timer timer;
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timer.Start();
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computationTime = compressor.WaveDecompose2D(inputArray, nLevels, sigX, sigY, outputArray, L);
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computationTime = compressor.WaveDecompose2D(inputArray, nLevels, sigX, sigY, outputArray, L);
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elapsedTime1 = timer.GetElapsedTime();
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std::cout << "Decompose time = " << elapsedTime1 << std::endl;
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std::cout << " ->computation time = " << computationTime << std::endl;
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// Squash small coefficients
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timer.Start();
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compressor.SquashCoefficients(outputArray, cratio);
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compressor.SquashCoefficients(outputArray, cratio);
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elapsedTime2 = timer.GetElapsedTime();
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std::cout << "Squash time = " << elapsedTime2 << std::endl;
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// Reconstruct
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// Reconstruct
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vtkm::cont::ArrayHandle<vtkm::Float64> reconstructArray;
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vtkm::cont::ArrayHandle<vtkm::Float64> reconstructArray;
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timer.Start();
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computationTime =
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computationTime =
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compressor.WaveReconstruct2D(outputArray, nLevels, sigX, sigY, reconstructArray, L);
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compressor.WaveReconstruct2D(outputArray, nLevels, sigX, sigY, reconstructArray, L);
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elapsedTime3 = timer.GetElapsedTime();
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std::cout << "Reconstruction time = " << elapsedTime3 << std::endl;
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std::cout << " ->computation time = " << computationTime << std::endl;
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std::cout << "Total time = " << (elapsedTime1 + elapsedTime2 + elapsedTime3)
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<< std::endl;
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outputArray.ReleaseResources();
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outputArray.ReleaseResources();
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compressor.EvaluateReconstruction(inputArray, reconstructArray);
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//compressor.EvaluateReconstruction(inputArray, reconstructArray);
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timer.Start();
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auto reconstructPortal = reconstructArray.ReadPortal();
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auto reconstructPortal = reconstructArray.ReadPortal();
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auto inputPortal = inputArray.ReadPortal();
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auto inputPortal = inputArray.ReadPortal();
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for (vtkm::Id i = 0; i < reconstructArray.GetNumberOfValues(); i++)
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for (vtkm::Id i = 0; i < reconstructArray.GetNumberOfValues(); i++)
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@ -304,62 +250,43 @@ void TestDecomposeReconstruct2D(vtkm::Float64 cratio)
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VTKM_TEST_ASSERT(test_equal(reconstructPortal.Get(i), inputPortal.Get(i)),
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VTKM_TEST_ASSERT(test_equal(reconstructPortal.Get(i), inputPortal.Get(i)),
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"WaveletCompressor 2D failed...");
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"WaveletCompressor 2D failed...");
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}
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}
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elapsedTime1 = timer.GetElapsedTime();
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std::cout << "Verification time = " << elapsedTime1 << std::endl;
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}
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}
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void TestDecomposeReconstruct1D(vtkm::Float64 cratio)
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void TestDecomposeReconstruct1D(vtkm::Float64 cratio)
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{
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{
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std::cout << "Testing 1D wavelet compressor on a 1 million sized array... " << std::endl;
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vtkm::Id sigLen = 1000;
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vtkm::Id sigLen = 1000000;
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// make input data array handle
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// make input data array handle
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std::vector<vtkm::Float64> tmpVector;
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vtkm::cont::ArrayHandle<vtkm::Float64> inputArray;
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inputArray.Allocate(sigLen);
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auto wp = inputArray.WritePortal();
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for (vtkm::Id i = 0; i < sigLen; i++)
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for (vtkm::Id i = 0; i < sigLen; i++)
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{
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{
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tmpVector.push_back(100.0 * vtkm::Sin(static_cast<vtkm::Float64>(i) / 100.0));
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wp.Set(i, 100.0 * vtkm::Sin(static_cast<vtkm::Float64>(i) / 100.0));
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}
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}
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vtkm::cont::ArrayHandle<vtkm::Float64> inputArray =
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vtkm::cont::make_ArrayHandle(tmpVector, vtkm::CopyFlag::On);
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vtkm::cont::ArrayHandle<vtkm::Float64> outputArray;
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vtkm::cont::ArrayHandle<vtkm::Float64> outputArray;
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// Use a WaveletCompressor
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// Use a WaveletCompressor
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vtkm::worklet::wavelets::WaveletName wname = vtkm::worklet::wavelets::CDF9_7;
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vtkm::worklet::wavelets::WaveletName wname = vtkm::worklet::wavelets::CDF9_7;
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std::cout << "Wavelet kernel = CDF 9/7" << std::endl;
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vtkm::worklet::WaveletCompressor compressor(wname);
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vtkm::worklet::WaveletCompressor compressor(wname);
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// User maximum decompose levels
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// User maximum decompose levels
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vtkm::Id maxLevel = compressor.GetWaveletMaxLevel(sigLen);
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vtkm::Id maxLevel = compressor.GetWaveletMaxLevel(sigLen);
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vtkm::Id nLevels = maxLevel;
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vtkm::Id nLevels = maxLevel;
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std::cout << "Decomposition levels = " << nLevels << std::endl;
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std::vector<vtkm::Id> L;
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std::vector<vtkm::Id> L;
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// Decompose
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// Decompose
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vtkm::cont::Timer timer;
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timer.Start();
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compressor.WaveDecompose(inputArray, nLevels, outputArray, L);
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compressor.WaveDecompose(inputArray, nLevels, outputArray, L);
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vtkm::Float64 elapsedTime = timer.GetElapsedTime();
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std::cout << "Decompose time = " << elapsedTime << std::endl;
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// Squash small coefficients
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// Squash small coefficients
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timer.Start();
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compressor.SquashCoefficients(outputArray, cratio);
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compressor.SquashCoefficients(outputArray, cratio);
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elapsedTime = timer.GetElapsedTime();
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std::cout << "Squash time = " << elapsedTime << std::endl;
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// Reconstruct
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// Reconstruct
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vtkm::cont::ArrayHandle<vtkm::Float64> reconstructArray;
|
vtkm::cont::ArrayHandle<vtkm::Float64> reconstructArray;
|
||||||
timer.Start();
|
|
||||||
compressor.WaveReconstruct(outputArray, nLevels, L, reconstructArray);
|
compressor.WaveReconstruct(outputArray, nLevels, L, reconstructArray);
|
||||||
elapsedTime = timer.GetElapsedTime();
|
|
||||||
std::cout << "Reconstruction time = " << elapsedTime << std::endl;
|
|
||||||
|
|
||||||
compressor.EvaluateReconstruction(inputArray, reconstructArray);
|
//compressor.EvaluateReconstruction(inputArray, reconstructArray);
|
||||||
|
|
||||||
timer.Start();
|
|
||||||
auto reconstructPortal = reconstructArray.ReadPortal();
|
auto reconstructPortal = reconstructArray.ReadPortal();
|
||||||
auto inputPortal = inputArray.ReadPortal();
|
auto inputPortal = inputArray.ReadPortal();
|
||||||
for (vtkm::Id i = 0; i < reconstructArray.GetNumberOfValues(); i++)
|
for (vtkm::Id i = 0; i < reconstructArray.GetNumberOfValues(); i++)
|
||||||
@ -367,22 +294,13 @@ void TestDecomposeReconstruct1D(vtkm::Float64 cratio)
|
|||||||
VTKM_TEST_ASSERT(test_equal(reconstructPortal.Get(i), inputPortal.Get(i)),
|
VTKM_TEST_ASSERT(test_equal(reconstructPortal.Get(i), inputPortal.Get(i)),
|
||||||
"WaveletCompressor 1D failed...");
|
"WaveletCompressor 1D failed...");
|
||||||
}
|
}
|
||||||
elapsedTime = timer.GetElapsedTime();
|
|
||||||
std::cout << "Verification time = " << elapsedTime << std::endl;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
void TestWaveletCompressor()
|
void TestWaveletCompressor()
|
||||||
{
|
{
|
||||||
vtkm::Float64 cratio = 2.0; // X:1 compression, where X >= 1
|
vtkm::Float64 cratio = 2.0; // X:1 compression, where X >= 1
|
||||||
std::cout << "Compression ratio = " << cratio << ":1 ";
|
|
||||||
std::cout
|
|
||||||
<< "(Reconstruction using higher compression ratios may result in failure in verification)"
|
|
||||||
<< std::endl;
|
|
||||||
|
|
||||||
TestDecomposeReconstruct1D(cratio);
|
TestDecomposeReconstruct1D(cratio);
|
||||||
std::cout << std::endl;
|
|
||||||
TestDecomposeReconstruct2D(cratio);
|
TestDecomposeReconstruct2D(cratio);
|
||||||
std::cout << std::endl;
|
|
||||||
TestDecomposeReconstruct3D(cratio);
|
TestDecomposeReconstruct3D(cratio);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
Loading…
Reference in New Issue
Block a user