93506d25e2
Also cleaned up some lingering type typedefs.
175 lines
6.1 KiB
C++
175 lines
6.1 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 2015 National Technology & Engineering Solutions of Sandia, LLC (NTESS).
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// Copyright 2015 UT-Battelle, LLC.
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// Copyright 2015 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/cont/testing/Testing.h>
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class TestWholeArrayWorklet : public vtkm::worklet::WorkletMapField
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{
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public:
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using ControlSignature = void(WholeArrayIn<>, WholeArrayInOut<>, WholeArrayOut<>);
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using ExecutionSignature = void(WorkIndex, _1, _2, _3);
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template <typename InPortalType, typename InOutPortalType, typename OutPortalType>
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VTKM_EXEC void operator()(const vtkm::Id& index,
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const InPortalType& inPortal,
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const InOutPortalType& inOutPortal,
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const OutPortalType& outPortal) const
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{
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using inT = typename InPortalType::ValueType;
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if (!test_equal(inPortal.Get(index), TestValue(index, inT())))
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{
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this->RaiseError("Got wrong input value.");
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}
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using inOutT = typename InOutPortalType::ValueType;
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if (!test_equal(inOutPortal.Get(index), TestValue(index, inOutT()) + inOutT(100)))
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{
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this->RaiseError("Got wrong input/output value.");
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}
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inOutPortal.Set(index, TestValue(index, inOutT()));
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using outT = typename OutPortalType::ValueType;
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outPortal.Set(index, TestValue(index, outT()));
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}
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};
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class TestAtomicArrayWorklet : public vtkm::worklet::WorkletMapField
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{
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public:
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using ControlSignature = void(FieldIn<>, AtomicArrayInOut<>);
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using ExecutionSignature = void(WorkIndex, _2);
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using InputDomain = _1;
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template <typename AtomicArrayType>
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VTKM_EXEC void operator()(const vtkm::Id& index, const AtomicArrayType& atomicArray) const
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{
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using ValueType = typename AtomicArrayType::ValueType;
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atomicArray.Add(0, static_cast<ValueType>(index));
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}
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};
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namespace map_whole_array
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{
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static constexpr vtkm::Id ARRAY_SIZE = 10;
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struct DoTestWholeArrayWorklet
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{
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using WorkletType = TestWholeArrayWorklet;
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// This just demonstrates that the WholeArray tags support dynamic arrays.
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VTKM_CONT
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void CallWorklet(const vtkm::cont::DynamicArrayHandle& inArray,
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const vtkm::cont::DynamicArrayHandle& inOutArray,
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const vtkm::cont::DynamicArrayHandle& outArray) const
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{
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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(inArray, inOutArray, outArray);
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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 inArray[ARRAY_SIZE];
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T inOutArray[ARRAY_SIZE];
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for (vtkm::Id index = 0; index < ARRAY_SIZE; index++)
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{
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inArray[index] = TestValue(index, T());
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inOutArray[index] = TestValue(index, T()) + T(100);
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}
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vtkm::cont::ArrayHandle<T> inHandle = vtkm::cont::make_ArrayHandle(inArray, ARRAY_SIZE);
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vtkm::cont::ArrayHandle<T> inOutHandle = vtkm::cont::make_ArrayHandle(inOutArray, ARRAY_SIZE);
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vtkm::cont::ArrayHandle<T> outHandle;
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// Output arrays must be preallocated.
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outHandle.Allocate(ARRAY_SIZE);
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this->CallWorklet(vtkm::cont::DynamicArrayHandle(inHandle),
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vtkm::cont::DynamicArrayHandle(inOutHandle),
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vtkm::cont::DynamicArrayHandle(outHandle));
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std::cout << "Check result." << std::endl;
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CheckPortal(inOutHandle.GetPortalConstControl());
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CheckPortal(outHandle.GetPortalConstControl());
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}
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};
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struct DoTestAtomicArrayWorklet
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{
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using WorkletType = TestAtomicArrayWorklet;
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// This just demonstrates that the WholeArray tags support dynamic arrays.
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VTKM_CONT
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void CallWorklet(const vtkm::cont::DynamicArrayHandle& inOutArray) const
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{
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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(vtkm::cont::ArrayHandleIndex(ARRAY_SIZE), inOutArray);
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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 inOutValue = 0;
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vtkm::cont::ArrayHandle<T> inOutHandle = vtkm::cont::make_ArrayHandle(&inOutValue, 1);
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this->CallWorklet(vtkm::cont::DynamicArrayHandle(inOutHandle));
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std::cout << "Check result." << std::endl;
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T result = inOutHandle.GetPortalConstControl().Get(0);
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VTKM_TEST_ASSERT(result == (ARRAY_SIZE * (ARRAY_SIZE - 1)) / 2,
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"Got wrong summation in atomic array.");
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}
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};
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void TestWorkletMapFieldExecArg()
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{
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using DeviceAdapterTraits = vtkm::cont::DeviceAdapterTraits<VTKM_DEFAULT_DEVICE_ADAPTER_TAG>;
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std::cout << "Testing Worklet with WholeArray 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_whole_array::DoTestWholeArrayWorklet(),
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vtkm::TypeListTagCommon());
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std::cout << "--- Worklet accepting atomics." << std::endl;
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vtkm::testing::Testing::TryTypes(map_whole_array::DoTestAtomicArrayWorklet(),
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vtkm::exec::AtomicArrayTypeListTag());
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}
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} // anonymous namespace
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int UnitTestWorkletMapFieldWholeArray(int, char* [])
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{
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return vtkm::cont::testing::Testing::Run(map_whole_array::TestWorkletMapFieldExecArg);
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}
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