mirror of
https://gitlab.kitware.com/vtk/vtk-m
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46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
//============================================================================
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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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#ifndef vtkm_diy_h
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#define vtkm_diy_h
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#include <vtkm/internal/Configure.h>
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// Diy headers include windows.h. Use the following header file so that only the
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// lean version of windows.h is included.
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// (Without problematic macros like MIN, Max, GetMessage, etc)
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#include <vtkm/internal/Windows.h>
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/* Use the diy library configured for VTM-m. */
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#cmakedefine01 VTKM_USE_EXTERNAL_DIY
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/* Whether to use MPI support in DIY */
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#if !defined(VTKM_ENABLE_MPI)
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# define VTKM_DIY_NO_MPI
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#endif
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/* initially, we disable DIY threads.
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* once we've sorted out how DIY threads and vtkm work together
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* we will make this configurable.*/
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#define VTKM_DIY_NO_THREADS
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/* Need to provide a way to for Serialziation
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* specializations to be injected into the correct
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* namespace. This solves the issue while allowing
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* for VTK-m to support an internal and external diy
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* existing at the same time. */
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#if(VTKM_USE_EXTERNAL_DIY)
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# define mangled_diy_namespace diy
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#else
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# define mangled_diy_namespace vtkmdiy
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#endif
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#endif
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