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The buffer class encapsulates the movement of raw C arrays between host and devices. The `Buffer` class itself is not associated with any device. Instead, `Buffer` is used in conjunction with a new templated class named `DeviceAdapterMemoryManager` that can allocate data on a given device and transfer data as necessary. `DeviceAdapterMemoryManager` will eventually replace the more complicated device adapter classes that manage data on a device. The code in `DeviceAdapterMemoryManager` is actually enclosed in virtual methods. This allows us to limit the number of classes that need to be compiled for a device. Rather, the implementation of `DeviceAdapterMemoryManager` is compiled once with whatever compiler is necessary, and then the `RuntimeDeviceInformation` is used to get the correct object instance.
25 lines
1.0 KiB
C
25 lines
1.0 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 vtk_m_cont_tbb_DeviceAdapterTBB_h
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#define vtk_m_cont_tbb_DeviceAdapterTBB_h
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#include <vtkm/cont/tbb/internal/DeviceAdapterRuntimeDetectorTBB.h>
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#include <vtkm/cont/tbb/internal/DeviceAdapterTagTBB.h>
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#ifdef VTKM_ENABLE_TBB
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#include <vtkm/cont/tbb/internal/ArrayManagerExecutionTBB.h>
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#include <vtkm/cont/tbb/internal/AtomicInterfaceExecutionTBB.h>
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#include <vtkm/cont/tbb/internal/DeviceAdapterAlgorithmTBB.h>
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#include <vtkm/cont/tbb/internal/DeviceAdapterMemoryManagerTBB.h>
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#include <vtkm/cont/tbb/internal/VirtualObjectTransferTBB.h>
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#endif
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#endif //vtk_m_cont_tbb_DeviceAdapterTBB_h
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