mirror of
https://gitlab.kitware.com/vtk/vtk-m
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1e27495809
This commit adds the flag VTKm_ENABLE_GPU_MPI which when enable it will use GPU AWARE MPI. - This will only work with GPUs and MPI implementation that supports GPU AWARE MPI calls. - Enabling VTKm_ENABLE_GPU_MPI without MPI/GPU support might results in errors when running VTK-m with DIY/MPI. - Only the following tests can run with this feature if enabled: - UnitTestSerializationDataSet - UnitTestSerializationArrayHandle
31 lines
977 B
C++
31 lines
977 B
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 vtk_m_cont_internal_DIYMemoryManagement_h
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#define vtk_m_cont_internal_DIYMemoryManagement_h
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#include <vtkm/cont/DeviceAdapterTag.h>
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#include <vtkm/cont/vtkm_cont_export.h>
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#include <vtkm/thirdparty/diy/diy.h>
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namespace vtkm
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{
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namespace cont
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{
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VTKM_CONT_EXPORT vtkm::cont::DeviceAdapterId GetDIYDeviceAdapter();
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/// \brief Wraps vtkmdiy::Master::exchange by setting its appropiate vtkmdiy::MemoryManagement.
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VTKM_CONT_EXPORT void DIYMasterExchange(vtkmdiy::Master& master, bool remote = false);
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}
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}
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#endif
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