mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-10-06 02:18:58 +00:00
fdaccc22db
Change the VTKM_CONT_EXPORT to VTKM_CONT. (Likewise for EXEC and EXEC_CONT.) Remove the inline from these macros so that they can be applied to everything, including implementations in a library. Because inline is not declared in these modifies, you have to add the keyword to functions and methods where the implementation is not inlined in the class.
291 lines
9.0 KiB
C++
291 lines
9.0 KiB
C++
//=============================================================================
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//
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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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//
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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 Sandia Corporation.
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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-AC04-94AL85000 with Sandia Corporation,
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// the U.S. Government retains certain rights in this software.
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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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//=============================================================================
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#include <vtkm/cont/ArrayHandlePermutation.h>
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#include <vtkm/cont/ArrayHandle.h>
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#include <vtkm/cont/ArrayHandleImplicit.h>
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#include <vtkm/cont/DeviceAdapter.h>
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#include <vtkm/cont/StorageBasic.h>
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#include <vtkm/exec/FunctorBase.h>
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#include <vtkm/cont/testing/Testing.h>
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#include <vector>
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namespace {
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const vtkm::Id ARRAY_SIZE = 10;
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struct DoubleIndexFunctor {
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VTKM_EXEC_CONT
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vtkm::Id operator()(vtkm::Id index) const {
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return 2*index;
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}
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};
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typedef vtkm::cont::ArrayHandleImplicit<vtkm::Id, DoubleIndexFunctor>
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DoubleIndexArrayType;
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template<typename PermutedPortalType>
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struct CheckPermutationFunctor : vtkm::exec::FunctorBase
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{
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PermutedPortalType PermutedPortal;
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VTKM_EXEC
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void operator()(vtkm::Id index) const {
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typedef typename PermutedPortalType::ValueType T;
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T value = this->PermutedPortal.Get(index);
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vtkm::Id permutedIndex = 2*index;
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T expectedValue = TestValue(permutedIndex, T());
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if (!test_equal(value, expectedValue)) {
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this->RaiseError("Encountered bad transformed value.");
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}
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}
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};
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template<typename PermutedArrayHandleType,
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typename Device>
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VTKM_CONT
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CheckPermutationFunctor<
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typename PermutedArrayHandleType::template ExecutionTypes<Device>::PortalConst>
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make_CheckPermutationFunctor(const PermutedArrayHandleType &permutedArray,
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Device)
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{
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typedef typename PermutedArrayHandleType::template ExecutionTypes<Device>::PortalConst PermutedPortalType;
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CheckPermutationFunctor<PermutedPortalType> functor;
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functor.PermutedPortal = permutedArray.PrepareForInput(Device());
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return functor;
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}
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template<typename PermutedPortalType>
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struct InPlacePermutationFunctor : vtkm::exec::FunctorBase
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{
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PermutedPortalType PermutedPortal;
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VTKM_EXEC
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void operator()(vtkm::Id index) const {
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typedef typename PermutedPortalType::ValueType T;
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T value = this->PermutedPortal.Get(index);
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value = value + T(1000);
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this->PermutedPortal.Set(index, value);
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}
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};
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template<typename PermutedArrayHandleType,
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typename Device>
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VTKM_CONT
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InPlacePermutationFunctor<
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typename PermutedArrayHandleType::template ExecutionTypes<Device>::Portal>
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make_InPlacePermutationFunctor(PermutedArrayHandleType &permutedArray,
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Device)
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{
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typedef typename PermutedArrayHandleType::template ExecutionTypes<Device>::Portal PermutedPortalType;
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InPlacePermutationFunctor<PermutedPortalType> functor;
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functor.PermutedPortal = permutedArray.PrepareForInPlace(Device());
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return functor;
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}
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template<typename PortalType>
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VTKM_CONT
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void CheckInPlaceResult(PortalType portal)
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{
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typedef typename PortalType::ValueType T;
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for (vtkm::Id permutedIndex = 0;
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permutedIndex < 2*ARRAY_SIZE;
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permutedIndex++)
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{
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if (permutedIndex%2 == 0)
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{
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// This index was part of the permuted array; has a value changed
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T expectedValue = TestValue(permutedIndex, T()) + T(1000);
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T retrievedValue = portal.Get(permutedIndex );
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VTKM_TEST_ASSERT(test_equal(expectedValue, retrievedValue),
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"Permuted set unexpected value.");
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}
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else
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{
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// This index was not part of the permuted array; has original value
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T expectedValue = TestValue(permutedIndex, T());
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T retrievedValue = portal.Get(permutedIndex );
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VTKM_TEST_ASSERT(test_equal(expectedValue, retrievedValue),
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"Permuted array modified value it should not have.");
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}
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}
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}
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template<typename PermutedPortalType>
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struct OutputPermutationFunctor : vtkm::exec::FunctorBase
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{
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PermutedPortalType PermutedPortal;
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VTKM_EXEC
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void operator()(vtkm::Id index) const {
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typedef typename PermutedPortalType::ValueType T;
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this->PermutedPortal.Set(index, TestValue(static_cast<vtkm::Id>(index), T()));
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}
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};
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template<typename PermutedArrayHandleType,
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typename Device>
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VTKM_CONT
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OutputPermutationFunctor<
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typename PermutedArrayHandleType::template ExecutionTypes<Device>::Portal>
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make_OutputPermutationFunctor(PermutedArrayHandleType &permutedArray,
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Device)
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{
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typedef typename PermutedArrayHandleType::template ExecutionTypes<Device>::Portal PermutedPortalType;
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OutputPermutationFunctor<PermutedPortalType> functor;
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functor.PermutedPortal = permutedArray.PrepareForOutput(ARRAY_SIZE, Device());
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return functor;
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}
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template<typename PortalType>
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VTKM_CONT
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void CheckOutputResult(PortalType portal)
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{
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typedef typename PortalType::ValueType T;
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for (vtkm::IdComponent permutedIndex = 0;
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permutedIndex < 2*ARRAY_SIZE;
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permutedIndex++)
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{
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if (permutedIndex%2 == 0)
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{
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// This index was part of the permuted array; has a value changed
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vtkm::Id originalIndex = permutedIndex/2;
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T expectedValue = TestValue(originalIndex, T());
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T retrievedValue = portal.Get(permutedIndex );
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VTKM_TEST_ASSERT(test_equal(expectedValue, retrievedValue),
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"Permuted set unexpected value.");
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}
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else
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{
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// This index was not part of the permuted array; has original value
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T expectedValue = TestValue(permutedIndex, T());
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T retrievedValue = portal.Get(permutedIndex );
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VTKM_TEST_ASSERT(test_equal(expectedValue, retrievedValue),
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"Permuted array modified value it should not have.");
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}
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}
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}
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template<typename ValueType>
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struct PermutationTests
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{
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typedef vtkm::cont::ArrayHandleImplicit<vtkm::Id, DoubleIndexFunctor>
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IndexArrayType;
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typedef vtkm::cont::ArrayHandle<ValueType, vtkm::cont::StorageTagBasic>
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ValueArrayType;
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typedef vtkm::cont::ArrayHandlePermutation<IndexArrayType, ValueArrayType>
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PermutationArrayType;
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typedef VTKM_DEFAULT_DEVICE_ADAPTER_TAG Device;
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typedef vtkm::cont::DeviceAdapterAlgorithm<Device> Algorithm;
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ValueArrayType MakeValueArray() const {
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// Allocate a buffer and set initial values
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std::vector<ValueType> buffer(2*ARRAY_SIZE);
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for (vtkm::IdComponent index = 0; index < 2*ARRAY_SIZE; index++)
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{
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vtkm::UInt32 i = static_cast<vtkm::UInt32>(index);
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buffer[i] = TestValue(index, ValueType());
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}
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// Create an ArrayHandle from the buffer
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ValueArrayType array = vtkm::cont::make_ArrayHandle(buffer);
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// Copy the array so that the data is not destroyed when we return from
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// this method.
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ValueArrayType arrayCopy;
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Algorithm::Copy(array, arrayCopy);
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return arrayCopy;
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}
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void operator()() const
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{
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std::cout << "Create ArrayHandlePermutation" << std::endl;
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IndexArrayType indexArray(DoubleIndexFunctor(), ARRAY_SIZE);
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ValueArrayType valueArray = this->MakeValueArray();
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PermutationArrayType permutationArray(indexArray, valueArray);
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VTKM_TEST_ASSERT(permutationArray.GetNumberOfValues() == ARRAY_SIZE,
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"Permutation array wrong size.");
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VTKM_TEST_ASSERT(
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permutationArray.GetPortalControl().GetNumberOfValues() == ARRAY_SIZE,
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"Permutation portal wrong size.");
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VTKM_TEST_ASSERT(
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permutationArray.GetPortalConstControl().GetNumberOfValues()
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== ARRAY_SIZE,
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"Permutation portal wrong size.");
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std::cout << "Test initial values in execution environment" << std::endl;
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Algorithm::Schedule(make_CheckPermutationFunctor(permutationArray, Device()),
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ARRAY_SIZE);
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std::cout << "Try in place operation" << std::endl;
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Algorithm::Schedule(
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make_InPlacePermutationFunctor(permutationArray, Device()),
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ARRAY_SIZE);
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CheckInPlaceResult(valueArray.GetPortalControl());
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CheckInPlaceResult(valueArray.GetPortalConstControl());
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std::cout << "Try output operation" << std::endl;
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Algorithm::Schedule(
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make_OutputPermutationFunctor(permutationArray, Device()),
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ARRAY_SIZE);
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CheckOutputResult(valueArray.GetPortalConstControl());
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CheckOutputResult(valueArray.GetPortalControl());
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}
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};
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struct TryInputType
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{
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template<typename InputType>
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void operator()(InputType) const {
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PermutationTests<InputType>()();
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}
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};
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void TestArrayHandlePermutation()
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{
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vtkm::testing::Testing::TryTypes(TryInputType(), vtkm::TypeListTagCommon());
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}
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} // annonymous namespace
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int UnitTestArrayHandlePermutation(int, char *[])
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{
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return vtkm::cont::testing::Testing::Run(TestArrayHandlePermutation);
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}
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