GOSTCoin CUDA miner project, compatible with most nvidia cards, containing only gostd algo
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/*
* Copyright 2008-2012 NVIDIA Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*! \file device_malloc.h
* \brief Allocates storage in device memory
*/
#pragma once
#include <thrust/detail/config.h>
#include <thrust/device_ptr.h>
#include <cstddef> // for std::size_t
namespace thrust
{
/*! \addtogroup allocation_functions Allocation Functions
* \ingroup memory_management_functions
* \{
*/
/*! This version of \p device_malloc allocates sequential device storage
* for bytes.
*
* \param n The number of bytes to allocate sequentially
* in device memory.
* \return A \p device_ptr to the newly allocated memory.
*
* The following code snippet demonstrates how to use \p device_malloc to
* allocate a range of device memory.
*
* \code
* #include <thrust/device_malloc.h>
* #include <thrust/device_free.h>
* ...
* // allocate some memory with device_malloc
* const int N = 100;
* thrust::device_ptr<void> void_ptr = thrust::device_malloc(N);
*
* // manipulate memory
* ...
*
* // deallocate with device_free
* thrust::device_free(void_ptr);
* \endcode
*
* \see device_ptr
* \see device_free
*/
inline thrust::device_ptr<void> device_malloc(const std::size_t n);
/*! This version of \p device_malloc allocates sequential device storage for
* new objects of the given type.
*
* \param n The number of objects of type T to allocate
* sequentially in device memory.
* \return A \p device_ptr to the newly allocated memory.
*
* The following code snippet demonstrates how to use \p device_malloc to
* allocate a range of device memory.
*
* \code
* #include <thrust/device_malloc.h>
* #include <thrust/device_free.h>
* ...
* // allocate some integers with device_malloc
* const int N = 100;
* thrust::device_ptr<int> int_array = thrust::device_malloc<int>(N);
*
* // manipulate integers
* ...
*
* // deallocate with device_free
* thrust::device_free(int_array);
* \endcode
*
* \see device_ptr
* \see device_free
*/
template<typename T>
inline thrust::device_ptr<T> device_malloc(const std::size_t n);
/*! \}
*/
} // end thrust
#include <thrust/detail/device_malloc.inl>