removed unroll_detail.hpp

modules/cudaarithm/src/cuda/unroll_detail.hpp

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-
-#ifndef __UNROLL_DETAIL_HPP__
-#define __UNROLL_DETAIL_HPP__
-
-#include <thrust/tuple.h>
-#include "opencv2/core/cuda/common.hpp"
-#include "opencv2/core/cuda/vec_traits.hpp"
-
-namespace detail
-{
-    template <int cn> struct Unroll;
-    template <> struct Unroll<1>
-    {
-        template <int BLOCK_SIZE, typename R>
-        static __device__ __forceinline__ volatile R* smem_tuple(R* smem)
-        {
-            return smem;
-        }
-
-        template <typename R>
-        static __device__ __forceinline__ R& tie(R& val)
-        {
-            return val;
-        }
-
-        template <class Op>
-        static __device__ __forceinline__ const Op& op(const Op& op)
-        {
-            return op;
-        }
-    };
-    template <> struct Unroll<2>
-    {
-        template <int BLOCK_SIZE, typename R>
-        static __device__ __forceinline__ thrust::tuple<volatile R*, volatile R*> smem_tuple(R* smem)
-        {
-            return cv::cuda::device::smem_tuple(smem, smem + BLOCK_SIZE);
-        }
-
-        template <typename R>
-        static __device__ __forceinline__ thrust::tuple<typename cv::cuda::device::VecTraits<R>::elem_type&, typename cv::cuda::device::VecTraits<R>::elem_type&> tie(R& val)
-        {
-            return thrust::tie(val.x, val.y);
-        }
-
-        template <class Op>
-        static __device__ __forceinline__ const thrust::tuple<Op, Op> op(const Op& op)
-        {
-            return thrust::make_tuple(op, op);
-        }
-    };
-    template <> struct Unroll<3>
-    {
-        template <int BLOCK_SIZE, typename R>
-        static __device__ __forceinline__ thrust::tuple<volatile R*, volatile R*, volatile R*> smem_tuple(R* smem)
-        {
-            return cv::cuda::device::smem_tuple(smem, smem + BLOCK_SIZE, smem + 2 * BLOCK_SIZE);
-        }
-
-        template <typename R>
-        static __device__ __forceinline__ thrust::tuple<typename cv::cuda::device::VecTraits<R>::elem_type&, typename cv::cuda::device::VecTraits<R>::elem_type&, typename cv::cuda::device::VecTraits<R>::elem_type&> tie(R& val)
-        {
-            return thrust::tie(val.x, val.y, val.z);
-        }
-
-        template <class Op>
-        static __device__ __forceinline__ const thrust::tuple<Op, Op, Op> op(const Op& op)
-        {
-            return thrust::make_tuple(op, op, op);
-        }
-    };
-    template <> struct Unroll<4>
-    {
-        template <int BLOCK_SIZE, typename R>
-        static __device__ __forceinline__ thrust::tuple<volatile R*, volatile R*, volatile R*, volatile R*> smem_tuple(R* smem)
-        {
-            return cv::cuda::device::smem_tuple(smem, smem + BLOCK_SIZE, smem + 2 * BLOCK_SIZE, smem + 3 * BLOCK_SIZE);
-        }
-
-        template <typename R>
-        static __device__ __forceinline__ thrust::tuple<typename cv::cuda::device::VecTraits<R>::elem_type&, typename cv::cuda::device::VecTraits<R>::elem_type&, typename cv::cuda::device::VecTraits<R>::elem_type&, typename cv::cuda::device::VecTraits<R>::elem_type&> tie(R& val)
-        {
-            return thrust::tie(val.x, val.y, val.z, val.w);
-        }
-
-        template <class Op>
-        static __device__ __forceinline__ const thrust::tuple<Op, Op, Op, Op> op(const Op& op)
-        {
-            return thrust::make_tuple(op, op, op, op);
-        }
-    };
-}
-
-#endif // __UNROLL_DETAIL_HPP__