mirror of
https://gitlab.kitware.com/vtk/vtk-m
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68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
//
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// Created by Matthew Letter on 6/8/18.
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//
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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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// 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 2017 National Technology & Engineering Solutions of Sandia, LLC (NTESS).
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// Copyright 2017 UT-Battelle, LLC.
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// Copyright 2017 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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#ifndef vtk_m_exec_TwoLevelUniformGridExecutonObject_h
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#define vtk_m_exec_TwoLevelUniformGridExecutonObject_h
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#include <vtkm/cont/ArrayHandle.h>
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namespace vtkm
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{
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namespace exec
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{
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namespace twolevelgrid
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{
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using DimensionType = vtkm::Int16;
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using DimVec3 = vtkm::Vec<DimensionType, 3>;
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using FloatVec3 = vtkm::Vec<vtkm::FloatDefault, 3>;
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struct Grid
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{
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DimVec3 Dimensions;
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FloatVec3 Origin;
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FloatVec3 BinSize;
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};
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template <typename Device>
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struct TwoLevelUniformGridExecutionObject
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{
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template <typename T>
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using ArrayPortalConst =
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typename vtkm::cont::ArrayHandle<T>::template ExecutionTypes<Device>::PortalConst;
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Grid TopLevel;
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ArrayPortalConst<DimVec3> LeafDimensions;
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ArrayPortalConst<vtkm::Id> LeafStartIndex;
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ArrayPortalConst<vtkm::Id> CellStartIndex;
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ArrayPortalConst<vtkm::Id> CellCount;
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ArrayPortalConst<vtkm::Id> CellIds;
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};
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}
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}
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}
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#endif // vtk_m_cont_TwoLevelUniformGridExecutonObject_h
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