68 lines
2.0 KiB
C++
68 lines
2.0 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/ZFPCompressor.h>
|
|
|
|
#include <vtkm/cont/testing/MakeTestDataSet.h>
|
|
#include <vtkm/cont/testing/Testing.h>
|
|
|
|
#include <iostream>
|
|
|
|
using Handle64 = vtkm::cont::ArrayHandle<vtkm::Float64>;
|
|
|
|
template <typename Device>
|
|
void Test3D()
|
|
{
|
|
std::cout << "Testing ZFP 3d:" << std::endl;
|
|
//vtkm::Id3 dims(4,4,4);
|
|
//vtkm::Id3 dims(4,4,7);
|
|
vtkm::Id3 dims(256, 256, 256);
|
|
//vtkm::Id3 dims(128,128,128);
|
|
vtkm::cont::testing::MakeTestDataSet testDataSet;
|
|
vtkm::cont::DataSet dataset = testDataSet.Make3DUniformDataSet3(dims);
|
|
auto dynField = dataset.GetField("pointvar").GetData();
|
|
;
|
|
|
|
vtkm::worklet::ZFPCompressor<Device> compressor;
|
|
|
|
vtkm::Float64 rate = 4;
|
|
if (dynField.IsSameType(Handle64()))
|
|
{
|
|
Handle64 array = dynField.Cast<Handle64>();
|
|
//std::cout<<"\n";
|
|
for (int i = 0; i < 64; ++i)
|
|
{
|
|
std::cout << array.GetPortalControl().Get(i) << " ";
|
|
}
|
|
std::cout << "\n";
|
|
compressor.Compress(array, rate, dims);
|
|
}
|
|
}
|
|
|
|
void TestZFP()
|
|
{
|
|
Test3D<VTKM_DEFAULT_DEVICE_ADAPTER_TAG>();
|
|
}
|
|
|
|
int UnitTestZFPCompressor(int, char* [])
|
|
{
|
|
return vtkm::cont::testing::Testing::Run(TestZFP);
|
|
}
|