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.
*/
#pragma once
#include <thrust/detail/config.h>
#include <thrust/detail/raw_pointer_cast.h>
#include <thrust/swap.h>
namespace thrust
{
namespace system
{
namespace cuda
{
namespace detail
{
template<typename Pointer1, typename Pointer2>
inline __host__ __device__
void iter_swap(tag, Pointer1 a, Pointer2 b)
{
// XXX war nvbugs/881631
struct war_nvbugs_881631
{
__host__ inline static void host_path(Pointer1 a, Pointer2 b)
{
thrust::swap_ranges(a, a + 1, b);
}
__device__ inline static void device_path(Pointer1 a, Pointer2 b)
{
using thrust::swap;
swap(*thrust::raw_pointer_cast(a),
*thrust::raw_pointer_cast(b));
}
};
#ifndef __CUDA_ARCH__
return war_nvbugs_881631::host_path(a,b);
#else
return war_nvbugs_881631::device_path(a,b);
#endif // __CUDA_ARCH__
} // end iter_swap()
} // end detail
} // end cuda
} // end system
} // end thrust