mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-21 03:25:48 +00:00
205 lines
6.5 KiB
C++
205 lines
6.5 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 2016 National Technology & Engineering Solutions of Sandia, LLC (NTESS).
|
|
// Copyright 2016 UT-Battelle, LLC.
|
|
// Copyright 2016 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.
|
|
//============================================================================
|
|
|
|
#define VTKM_DEVICE_ADAPTER VTKM_DEVICE_ADAPTER_ERROR
|
|
|
|
#include <vtkm/cont/ArrayHandle.h>
|
|
#include <vtkm/cont/RuntimeDeviceTracker.h>
|
|
#include <vtkm/cont/TryExecute.h>
|
|
#include <vtkm/cont/serial/DeviceAdapterSerial.h>
|
|
|
|
#include <vtkm/cont/internal/DeviceAdapterError.h>
|
|
|
|
#include <vtkm/cont/testing/Testing.h>
|
|
|
|
namespace
|
|
{
|
|
|
|
static constexpr vtkm::Id ARRAY_SIZE = 10;
|
|
|
|
struct TryExecuteTestFunctor
|
|
{
|
|
vtkm::IdComponent NumCalls;
|
|
|
|
VTKM_CONT
|
|
TryExecuteTestFunctor()
|
|
: NumCalls(0)
|
|
{
|
|
}
|
|
|
|
template <typename Device>
|
|
VTKM_CONT bool operator()(Device,
|
|
const vtkm::cont::ArrayHandle<vtkm::FloatDefault>& in,
|
|
vtkm::cont::ArrayHandle<vtkm::FloatDefault>& out)
|
|
{
|
|
using Algorithm = vtkm::cont::DeviceAdapterAlgorithm<Device>;
|
|
Algorithm::Copy(in, out);
|
|
this->NumCalls++;
|
|
return true;
|
|
}
|
|
};
|
|
|
|
template <typename DeviceList>
|
|
void TryExecuteWithDevice(DeviceList, bool expectSuccess)
|
|
{
|
|
vtkm::cont::ArrayHandle<vtkm::FloatDefault> inArray;
|
|
vtkm::cont::ArrayHandle<vtkm::FloatDefault> outArray;
|
|
|
|
inArray.Allocate(ARRAY_SIZE);
|
|
SetPortal(inArray.GetPortalControl());
|
|
|
|
TryExecuteTestFunctor functor;
|
|
|
|
bool result = vtkm::cont::TryExecute(functor, DeviceList(), inArray, outArray);
|
|
|
|
if (expectSuccess)
|
|
{
|
|
VTKM_TEST_ASSERT(result, "Call returned failure when expected success.");
|
|
VTKM_TEST_ASSERT(functor.NumCalls == 1, "Bad number of calls");
|
|
CheckPortal(outArray.GetPortalConstControl());
|
|
}
|
|
else
|
|
{
|
|
VTKM_TEST_ASSERT(!result, "Call returned true when expected failure.");
|
|
}
|
|
|
|
//verify the ability to pass rvalue functors
|
|
vtkm::cont::ArrayHandle<vtkm::FloatDefault> outArray2;
|
|
result = vtkm::cont::TryExecute(TryExecuteTestFunctor(), DeviceList(), inArray, outArray2);
|
|
if (expectSuccess)
|
|
{
|
|
VTKM_TEST_ASSERT(result, "Call returned failure when expected success.");
|
|
CheckPortal(outArray2.GetPortalConstControl());
|
|
}
|
|
else
|
|
{
|
|
VTKM_TEST_ASSERT(!result, "Call returned true when expected failure.");
|
|
}
|
|
}
|
|
|
|
template <typename DeviceList>
|
|
void TryExecuteAllExplicit(DeviceList, bool expectSuccess)
|
|
{
|
|
vtkm::cont::RuntimeDeviceTracker tracker;
|
|
vtkm::cont::ArrayHandle<vtkm::FloatDefault> inArray;
|
|
vtkm::cont::ArrayHandle<vtkm::FloatDefault> outArray;
|
|
|
|
inArray.Allocate(ARRAY_SIZE);
|
|
SetPortal(inArray.GetPortalControl());
|
|
|
|
bool result =
|
|
vtkm::cont::TryExecute(TryExecuteTestFunctor(), tracker, DeviceList(), inArray, outArray);
|
|
if (expectSuccess)
|
|
{
|
|
VTKM_TEST_ASSERT(result, "Call returned failure when expected success.");
|
|
CheckPortal(outArray.GetPortalConstControl());
|
|
}
|
|
else
|
|
{
|
|
VTKM_TEST_ASSERT(!result, "Call returned true when expected failure.");
|
|
}
|
|
}
|
|
|
|
struct EdgeCaseFunctor
|
|
{
|
|
template <typename DeviceList>
|
|
bool operator()(DeviceList, int, float, bool) const
|
|
{
|
|
return true;
|
|
}
|
|
template <typename DeviceList>
|
|
bool operator()(DeviceList) const
|
|
{
|
|
return true;
|
|
}
|
|
};
|
|
|
|
void TryExecuteAllEdgeCases()
|
|
{
|
|
using ValidDevice = vtkm::cont::DeviceAdapterTagSerial;
|
|
using SingleValidList = vtkm::ListTagBase<ValidDevice>;
|
|
auto tracker = vtkm::cont::GetGlobalRuntimeDeviceTracker();
|
|
|
|
std::cout << "TryExecute no Runtime, no Device, no parameters." << std::endl;
|
|
vtkm::cont::TryExecute(EdgeCaseFunctor());
|
|
|
|
std::cout << "TryExecute no Runtime, no Device, with parameters." << std::endl;
|
|
vtkm::cont::TryExecute(EdgeCaseFunctor(), int{ 42 }, float{ 3.14f }, bool{ true });
|
|
|
|
std::cout << "TryExecute with Runtime, no Device, no parameters." << std::endl;
|
|
vtkm::cont::TryExecute(EdgeCaseFunctor(), tracker);
|
|
|
|
std::cout << "TryExecute with Runtime, no Device, with parameters." << std::endl;
|
|
vtkm::cont::TryExecute(EdgeCaseFunctor(), tracker, int{ 42 }, float{ 3.14f }, bool{ true });
|
|
|
|
std::cout << "TryExecute no Runtime, with Device, no parameters." << std::endl;
|
|
vtkm::cont::TryExecute(EdgeCaseFunctor(), SingleValidList());
|
|
|
|
std::cout << "TryExecute no Runtime, with Device, with parameters." << std::endl;
|
|
vtkm::cont::TryExecute(
|
|
EdgeCaseFunctor(), SingleValidList(), int{ 42 }, float{ 3.14f }, bool{ true });
|
|
|
|
std::cout << "TryExecute with Runtime, with Device, no parameters." << std::endl;
|
|
vtkm::cont::TryExecute(EdgeCaseFunctor(), tracker, SingleValidList());
|
|
|
|
std::cout << "TryExecute with Runtime, with Device, with parameters." << std::endl;
|
|
vtkm::cont::TryExecute(
|
|
EdgeCaseFunctor(), tracker, SingleValidList(), int{ 42 }, float{ 3.14f }, bool{ true });
|
|
}
|
|
|
|
template <typename DeviceList>
|
|
void TryExecuteTests(DeviceList list, bool expectSuccess)
|
|
{
|
|
TryExecuteAllExplicit(list, expectSuccess);
|
|
TryExecuteWithDevice(list, expectSuccess);
|
|
}
|
|
|
|
static void Run()
|
|
{
|
|
using ValidDevice = vtkm::cont::DeviceAdapterTagSerial;
|
|
using InvalidDevice = vtkm::cont::DeviceAdapterTagError;
|
|
|
|
|
|
TryExecuteAllEdgeCases();
|
|
|
|
std::cout << "Try a list with a single entry." << std::endl;
|
|
using SingleValidList = vtkm::ListTagBase<ValidDevice>;
|
|
TryExecuteTests(SingleValidList(), true);
|
|
|
|
std::cout << "Try a list with two valid devices." << std::endl;
|
|
using DoubleValidList = vtkm::ListTagBase<ValidDevice, ValidDevice>;
|
|
TryExecuteTests(DoubleValidList(), true);
|
|
|
|
std::cout << "Try a list with only invalid device." << std::endl;
|
|
using SingleInvalidList = vtkm::ListTagBase<InvalidDevice>;
|
|
TryExecuteTests(SingleInvalidList(), false);
|
|
|
|
std::cout << "Try a list with an invalid and valid device." << std::endl;
|
|
using InvalidAndValidList = vtkm::ListTagBase<InvalidDevice, ValidDevice>;
|
|
TryExecuteTests(InvalidAndValidList(), true);
|
|
}
|
|
|
|
} // anonymous namespace
|
|
|
|
int UnitTestTryExecute(int, char* [])
|
|
{
|
|
return vtkm::cont::testing::Testing::Run(Run);
|
|
}
|