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 adjacent_difference.h
* \brief Sequential implementation of adjacent_difference.
*/
#pragma once
#include <thrust/detail/config.h>
#include <thrust/iterator/iterator_traits.h>
namespace thrust
{
namespace system
{
namespace detail
{
namespace internal
{
namespace scalar
{
template <typename InputIterator,
typename OutputIterator,
typename BinaryFunction>
OutputIterator adjacent_difference(InputIterator first,
InputIterator last,
OutputIterator result,
BinaryFunction binary_op)
{
typedef typename thrust::iterator_traits<InputIterator>::value_type InputType;
if (first == last)
return result;
InputType curr = *first;
*result = curr;
while (++first != last)
{
InputType next = *first;
*(++result) = binary_op(next, curr);
curr = next;
}
return ++result;
}
} // end namespace scalar
} // end namespace internal
} // end namespace detail
} // end namespace system
} // end namespace thrust