mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-10-06 02:18:58 +00:00
8859636672
VTK-m has been updated to replace old per device worklet testing executables with a device dependent shared library so that it's able to accept a device adapter at runtime. Meanwhile, it updates the testing infrastructure APIs. vtkm::cont::testing::Run function would call ForceDevice when needed and if users need the device adapter info at runtime, RunOnDevice function would pass the adapter into the functor. Optional Parser is bumped from 1.3 to 1.7.
253 lines
9.2 KiB
C++
253 lines
9.2 KiB
C++
//============================================================================
|
|
// Copyright (c) Kitware, Inc.
|
|
// All rights reserved.
|
|
// See LICENSE.txt for details.
|
|
// This software is distributed WITHOUT ANY WARRANTY; without even
|
|
// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
// PURPOSE. See the above copyright notice for more information.
|
|
//
|
|
// Copyright 2014 National Technology & Engineering Solutions of Sandia, LLC (NTESS).
|
|
// Copyright 2014 UT-Battelle, LLC.
|
|
// Copyright 2014 Los Alamos National Security.
|
|
//
|
|
// Under the terms of Contract DE-NA0003525 with NTESS,
|
|
// the U.S. Government retains certain rights in this software.
|
|
//
|
|
// Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
|
|
// Laboratory (LANL), the U.S. Government retains certain rights in
|
|
// this software.
|
|
//============================================================================
|
|
|
|
#include <vtkm/worklet/DispatcherMapTopology.h>
|
|
#include <vtkm/worklet/WorkletMapTopology.h>
|
|
|
|
#include <vtkm/worklet/CellAverage.h>
|
|
#include <vtkm/worklet/PointAverage.h>
|
|
|
|
#include <vtkm/Math.h>
|
|
|
|
#include <vtkm/cont/DataSet.h>
|
|
#include <vtkm/cont/internal/DeviceAdapterTag.h>
|
|
|
|
#include <vtkm/cont/testing/MakeTestDataSet.h>
|
|
#include <vtkm/cont/testing/Testing.h>
|
|
|
|
namespace test_uniform
|
|
{
|
|
|
|
class MaxPointOrCellValue : public vtkm::worklet::WorkletMapPointToCell
|
|
{
|
|
public:
|
|
using ControlSignature = void(FieldInCell<Scalar> inCells,
|
|
FieldInPoint<Scalar> inPoints,
|
|
CellSetIn topology,
|
|
FieldOutCell<Scalar> outCells);
|
|
using ExecutionSignature = void(_1, _4, _2, PointCount, CellShape, PointIndices);
|
|
using InputDomain = _3;
|
|
|
|
VTKM_CONT
|
|
MaxPointOrCellValue() {}
|
|
|
|
template <typename InCellType,
|
|
typename OutCellType,
|
|
typename InPointVecType,
|
|
typename CellShapeTag,
|
|
typename PointIndexType>
|
|
VTKM_EXEC void operator()(const InCellType& cellValue,
|
|
OutCellType& maxValue,
|
|
const InPointVecType& pointValues,
|
|
const vtkm::IdComponent& numPoints,
|
|
const CellShapeTag& vtkmNotUsed(type),
|
|
const PointIndexType& vtkmNotUsed(pointIDs)) const
|
|
{
|
|
//simple functor that returns the max of cellValue and pointValue
|
|
maxValue = static_cast<OutCellType>(cellValue);
|
|
for (vtkm::IdComponent pointIndex = 0; pointIndex < numPoints; ++pointIndex)
|
|
{
|
|
maxValue = vtkm::Max(maxValue, static_cast<OutCellType>(pointValues[pointIndex]));
|
|
}
|
|
}
|
|
};
|
|
|
|
struct CheckStructuredUniformPointCoords : public vtkm::worklet::WorkletMapPointToCell
|
|
{
|
|
using ControlSignature = void(CellSetIn topology, FieldInPoint<Vec3> pointCoords);
|
|
using ExecutionSignature = void(_2);
|
|
|
|
VTKM_CONT
|
|
CheckStructuredUniformPointCoords() {}
|
|
|
|
template <vtkm::IdComponent NumDimensions>
|
|
VTKM_EXEC void operator()(
|
|
const vtkm::VecAxisAlignedPointCoordinates<NumDimensions>& vtkmNotUsed(coords)) const
|
|
{
|
|
// Success if here.
|
|
}
|
|
|
|
template <typename PointCoordsVecType>
|
|
VTKM_EXEC void operator()(const PointCoordsVecType& vtkmNotUsed(coords)) const
|
|
{
|
|
this->RaiseError("Got wrong point coordinates type.");
|
|
}
|
|
};
|
|
}
|
|
|
|
namespace
|
|
{
|
|
|
|
static void TestMaxPointOrCell();
|
|
static void TestAvgPointToCell();
|
|
static void TestAvgCellToPoint();
|
|
static void TestStructuredUniformPointCoords();
|
|
|
|
void TestWorkletMapTopologyUniform(vtkm::cont::DeviceAdapterId id)
|
|
{
|
|
std::cout << "Testing Topology Worklet ( Uniform ) on device adapter: " << id.GetName()
|
|
<< std::endl;
|
|
|
|
TestMaxPointOrCell();
|
|
TestAvgPointToCell();
|
|
TestAvgCellToPoint();
|
|
TestStructuredUniformPointCoords();
|
|
}
|
|
|
|
static void TestMaxPointOrCell()
|
|
{
|
|
std::cout << "Testing MaxPointOfCell worklet" << std::endl;
|
|
vtkm::cont::testing::MakeTestDataSet testDataSet;
|
|
vtkm::cont::DataSet dataSet = testDataSet.Make2DUniformDataSet0();
|
|
|
|
vtkm::cont::ArrayHandle<vtkm::Float32> result;
|
|
|
|
vtkm::worklet::DispatcherMapTopology<::test_uniform::MaxPointOrCellValue> dispatcher;
|
|
dispatcher.Invoke(
|
|
dataSet.GetField("cellvar"),
|
|
dataSet.GetField("pointvar"),
|
|
// We know that the cell set is a structured 2D grid and
|
|
// The worklet does not work with general types because
|
|
// of the way we get cell indices. We need to make that
|
|
// part more flexible.
|
|
dataSet.GetCellSet(0).ResetCellSetList(vtkm::cont::CellSetListTagStructured2D()),
|
|
result);
|
|
|
|
std::cout << "Make sure we got the right answer." << std::endl;
|
|
VTKM_TEST_ASSERT(test_equal(result.GetPortalConstControl().Get(0), 100.1f),
|
|
"Wrong result for MaxPointOrCell worklet");
|
|
VTKM_TEST_ASSERT(test_equal(result.GetPortalConstControl().Get(1), 200.1f),
|
|
"Wrong result for MaxPointOrCell worklet");
|
|
}
|
|
|
|
static void TestAvgPointToCell()
|
|
{
|
|
std::cout << "Testing AvgPointToCell worklet" << std::endl;
|
|
vtkm::cont::testing::MakeTestDataSet testDataSet;
|
|
vtkm::cont::DataSet dataSet = testDataSet.Make2DUniformDataSet0();
|
|
|
|
vtkm::cont::ArrayHandle<vtkm::Float32> result;
|
|
|
|
auto cellset = dataSet.GetCellSet(0).ResetCellSetList(vtkm::cont::CellSetListTagStructured2D());
|
|
|
|
vtkm::worklet::DispatcherMapTopology<vtkm::worklet::CellAverage> dispatcher;
|
|
dispatcher.Invoke(
|
|
// We know that the cell set is a structured 2D grid and
|
|
// The worklet does not work with general types because
|
|
// of the way we get cell indices. We need to make that
|
|
// part more flexible.
|
|
&cellset,
|
|
dataSet.GetField("pointvar"),
|
|
result);
|
|
|
|
std::cout << "Make sure we got the right answer." << std::endl;
|
|
VTKM_TEST_ASSERT(test_equal(result.GetPortalConstControl().Get(0), 30.1f),
|
|
"Wrong result for PointToCellAverage worklet");
|
|
VTKM_TEST_ASSERT(test_equal(result.GetPortalConstControl().Get(1), 40.1f),
|
|
"Wrong result for PointToCellAverage worklet");
|
|
|
|
std::cout << "Try to invoke with an input array of the wrong size." << std::endl;
|
|
bool exceptionThrown = false;
|
|
try
|
|
{
|
|
dispatcher.Invoke( // We know that the cell set is a structured 2D grid and
|
|
// The worklet does not work with general types because
|
|
// of the way we get cell indices. We need to make that
|
|
// part more flexible.
|
|
dataSet.GetCellSet().ResetCellSetList(vtkm::cont::CellSetListTagStructured2D()),
|
|
dataSet.GetField("cellvar"), // should be pointvar
|
|
result);
|
|
}
|
|
catch (vtkm::cont::ErrorBadValue& error)
|
|
{
|
|
std::cout << " Caught expected error: " << error.GetMessage() << std::endl;
|
|
exceptionThrown = true;
|
|
}
|
|
VTKM_TEST_ASSERT(exceptionThrown, "Dispatcher did not throw expected exception.");
|
|
}
|
|
|
|
static void TestAvgCellToPoint()
|
|
{
|
|
std::cout << "Testing AvgCellToPoint worklet" << std::endl;
|
|
|
|
vtkm::cont::testing::MakeTestDataSet testDataSet;
|
|
vtkm::cont::DataSet dataSet = testDataSet.Make2DUniformDataSet0();
|
|
|
|
vtkm::cont::ArrayHandle<vtkm::Float32> result;
|
|
|
|
vtkm::worklet::DispatcherMapTopology<vtkm::worklet::PointAverage> dispatcher;
|
|
dispatcher.Invoke(
|
|
// We know that the cell set is a structured 2D grid and
|
|
// The worklet does not work with general types because
|
|
// of the way we get cell indices. We need to make that
|
|
// part more flexible.
|
|
dataSet.GetCellSet(0).ResetCellSetList(vtkm::cont::CellSetListTagStructured2D()),
|
|
dataSet.GetField("cellvar"),
|
|
result);
|
|
|
|
std::cout << "Make sure we got the right answer." << std::endl;
|
|
VTKM_TEST_ASSERT(test_equal(result.GetPortalConstControl().Get(0), 100.1f),
|
|
"Wrong result for CellToPointAverage worklet");
|
|
VTKM_TEST_ASSERT(test_equal(result.GetPortalConstControl().Get(1), 150.1f),
|
|
"Wrong result for CellToPointAverage worklet");
|
|
|
|
std::cout << "Try to invoke with an input array of the wrong size." << std::endl;
|
|
bool exceptionThrown = false;
|
|
try
|
|
{
|
|
dispatcher.Invoke( // We know that the cell set is a structured 2D grid and
|
|
// The worklet does not work with general types because
|
|
// of the way we get cell indices. We need to make that
|
|
// part more flexible.
|
|
dataSet.GetCellSet().ResetCellSetList(vtkm::cont::CellSetListTagStructured2D()),
|
|
dataSet.GetField("pointvar"), // should be cellvar
|
|
result);
|
|
}
|
|
catch (vtkm::cont::ErrorBadValue& error)
|
|
{
|
|
std::cout << " Caught expected error: " << error.GetMessage() << std::endl;
|
|
exceptionThrown = true;
|
|
}
|
|
VTKM_TEST_ASSERT(exceptionThrown, "Dispatcher did not throw expected exception.");
|
|
}
|
|
|
|
static void TestStructuredUniformPointCoords()
|
|
{
|
|
std::cout << "Testing uniform point coordinates in structured grids" << std::endl;
|
|
|
|
vtkm::cont::testing::MakeTestDataSet testDataSet;
|
|
|
|
vtkm::worklet::DispatcherMapTopology<::test_uniform::CheckStructuredUniformPointCoords>
|
|
dispatcher;
|
|
|
|
vtkm::cont::DataSet dataSet3D = testDataSet.Make3DUniformDataSet0();
|
|
dispatcher.Invoke(dataSet3D.GetCellSet(), dataSet3D.GetCoordinateSystem());
|
|
|
|
vtkm::cont::DataSet dataSet2D = testDataSet.Make2DUniformDataSet0();
|
|
dispatcher.Invoke(dataSet2D.GetCellSet(), dataSet2D.GetCoordinateSystem());
|
|
}
|
|
|
|
} // anonymous namespace
|
|
|
|
int UnitTestWorkletMapTopologyUniform(int argc, char* argv[])
|
|
{
|
|
return vtkm::cont::testing::Testing::RunOnDevice(TestWorkletMapTopologyUniform, argc, argv);
|
|
}
|