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68 lines
1.7 KiB
68 lines
1.7 KiB
/* |
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* Copyright 2008-2012 NVIDIA Corporation |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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/*! \file device_free.h |
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* \brief Deallocates storage allocated by \p device_malloc |
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*/ |
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#pragma once |
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#include <thrust/detail/config.h> |
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#include <thrust/device_ptr.h> |
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namespace thrust |
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{ |
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/*! \addtogroup deallocation_functions Deallocation Functions |
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* \ingroup memory_management_functions |
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* \{ |
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*/ |
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/*! \p device_free deallocates memory allocated by the function \p device_malloc. |
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* |
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* \param ptr A \p device_ptr pointing to memory to be deallocated. |
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* |
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* The following code snippet demonstrates how to use \p device_free to |
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* deallocate memory allocated by \p device_malloc. |
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* |
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* \code |
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* #include <thrust/device_malloc.h> |
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* #include <thrust/device_free.h> |
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* ... |
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* // allocate some integers with device_malloc |
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* const int N = 100; |
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* thrust::device_ptr<int> int_array = thrust::device_malloc<int>(N); |
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* |
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* // manipulate integers |
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* ... |
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* |
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* // deallocate with device_free |
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* thrust::device_free(int_array); |
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* \endcode |
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* |
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* \see device_ptr |
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* \see device_malloc |
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*/ |
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inline void device_free(thrust::device_ptr<void> ptr); |
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/*! \} |
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*/ |
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} // end thrust |
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#include <thrust/detail/device_free.inl> |
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