c3a3184d51
Sandia National Laboratories recently changed management from the Sandia Corporation to the National Technology & Engineering Solutions of Sandia, LLC (NTESS). The copyright statements need to be updated accordingly.
127 lines
4.6 KiB
C++
127 lines
4.6 KiB
C++
//============================================================================
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// Copyright (c) Kitware, Inc.
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// All rights reserved.
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// See LICENSE.txt for details.
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// This software is distributed WITHOUT ANY WARRANTY; without even
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// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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// PURPOSE. See the above copyright notice for more information.
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//
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// Copyright 2014 National Technology & Engineering Solutions of Sandia, LLC (NTESS).
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// Copyright 2014 UT-Battelle, LLC.
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// Copyright 2014 Los Alamos National Security.
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//
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// Under the terms of Contract DE-NA0003525 with NTESS,
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// the U.S. Government retains certain rights in this software.
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//
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// Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
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// Laboratory (LANL), the U.S. Government retains certain rights in
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// this software.
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//============================================================================
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#include <vtkm/cont/ArrayHandle.h>
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#include <vtkm/cont/ArrayHandleIndex.h>
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#include <vtkm/cont/DynamicArrayHandle.h>
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#include <vtkm/worklet/DispatcherMapField.h>
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#include <vtkm/worklet/WorkletMapField.h>
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#include <vtkm/exec/ExecutionWholeArray.h>
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#include <vtkm/cont/testing/Testing.h>
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class TestExecObjectWorklet : public vtkm::worklet::WorkletMapField
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{
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public:
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typedef void ControlSignature(FieldIn<>, ExecObject, ExecObject, FieldOut<>);
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typedef void ExecutionSignature(_1, _2, _3, _4);
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template <typename T, typename StorageTag>
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VTKM_EXEC void operator()(const vtkm::Id& index,
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const vtkm::exec::ExecutionWholeArrayConst<T, StorageTag>& execIn,
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vtkm::exec::ExecutionWholeArray<T, StorageTag>& execOut,
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T& out) const
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{
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if (!test_equal(execIn.Get(index), TestValue(index, T()) + T(100)))
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{
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this->RaiseError("Got wrong input value.");
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}
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out = execIn.Get(index) - T(100);
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execOut.Set(index, out);
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}
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template <typename T1, typename T2, typename T3>
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VTKM_EXEC void operator()(const vtkm::Id&, const T1&, const T2&, const T3&) const
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{
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this->RaiseError("Cannot call this worklet with different types.");
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}
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};
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namespace map_exec_field
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{
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static const vtkm::Id ARRAY_SIZE = 10;
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template <typename WorkletType>
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struct DoTestWorklet
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{
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template <typename T>
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VTKM_CONT void operator()(T) const
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{
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std::cout << "Set up data." << std::endl;
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T inputArray[ARRAY_SIZE];
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for (vtkm::Id index = 0; index < ARRAY_SIZE; index++)
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{
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inputArray[index] = TestValue(index, T()) + T(100);
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}
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vtkm::cont::ArrayHandleIndex counting(ARRAY_SIZE);
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vtkm::cont::ArrayHandle<T> inputHandle = vtkm::cont::make_ArrayHandle(inputArray, ARRAY_SIZE);
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vtkm::cont::ArrayHandle<T> outputHandle;
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vtkm::cont::ArrayHandle<T> outputFieldArray;
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std::cout << "Create and run dispatcher." << std::endl;
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vtkm::worklet::DispatcherMapField<WorkletType> dispatcher;
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dispatcher.Invoke(counting,
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vtkm::exec::ExecutionWholeArrayConst<T>(inputHandle),
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vtkm::exec::ExecutionWholeArray<T>(outputHandle, ARRAY_SIZE),
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outputFieldArray);
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std::cout << "Check result." << std::endl;
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CheckPortal(outputHandle.GetPortalConstControl());
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CheckPortal(outputFieldArray.GetPortalConstControl());
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std::cout << "Repeat with dynamic arrays." << std::endl;
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// Clear out output arrays.
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outputFieldArray = vtkm::cont::ArrayHandle<T>();
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outputHandle = vtkm::cont::ArrayHandle<T>();
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vtkm::cont::DynamicArrayHandle outputFieldDynamic(outputFieldArray);
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dispatcher.Invoke(counting,
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vtkm::exec::ExecutionWholeArrayConst<T>(inputHandle),
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vtkm::exec::ExecutionWholeArray<T>(outputHandle, ARRAY_SIZE),
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outputFieldDynamic);
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std::cout << "Check dynamic array result." << std::endl;
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CheckPortal(outputHandle.GetPortalConstControl());
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CheckPortal(outputFieldArray.GetPortalConstControl());
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}
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};
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void TestWorkletMapFieldExecArg()
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{
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typedef vtkm::cont::DeviceAdapterTraits<VTKM_DEFAULT_DEVICE_ADAPTER_TAG> DeviceAdapterTraits;
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std::cout << "Testing Worklet with ExecutionWholeArray on device adapter: "
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<< DeviceAdapterTraits::GetName() << std::endl;
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std::cout << "--- Worklet accepting all types." << std::endl;
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vtkm::testing::Testing::TryTypes(map_exec_field::DoTestWorklet<TestExecObjectWorklet>(),
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vtkm::TypeListTagCommon());
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}
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} // anonymous namespace
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int UnitTestWorkletMapFieldExecArg(int, char* [])
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{
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return vtkm::cont::testing::Testing::Run(map_exec_field::TestWorkletMapFieldExecArg);
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}
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