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/type_traits/pointer_traits.h>
#include <thrust/detail/type_traits/has_nested_type.h>
#include <thrust/detail/type_traits.h>
namespace thrust
{
namespace detail
{
namespace allocator_traits_detail
{
__THRUST_DEFINE_HAS_NESTED_TYPE(has_pointer, pointer)
__THRUST_DEFINE_HAS_NESTED_TYPE(has_const_pointer, const_pointer)
__THRUST_DEFINE_HAS_NESTED_TYPE(has_reference, reference)
__THRUST_DEFINE_HAS_NESTED_TYPE(has_const_reference, const_reference)
__THRUST_DEFINE_HAS_NESTED_TYPE(has_void_pointer, void_pointer)
__THRUST_DEFINE_HAS_NESTED_TYPE(has_const_void_pointer, const_void_pointer)
__THRUST_DEFINE_HAS_NESTED_TYPE(has_difference_type, difference_type)
__THRUST_DEFINE_HAS_NESTED_TYPE(has_size_type, size_type)
__THRUST_DEFINE_HAS_NESTED_TYPE(has_propagate_on_container_copy_assignment, propagate_on_container_copy_assignment)
__THRUST_DEFINE_HAS_NESTED_TYPE(has_propagate_on_container_move_assignment, propagate_on_container_move_assignment)
__THRUST_DEFINE_HAS_NESTED_TYPE(has_propagate_on_container_swap, propagate_on_container_swap)
__THRUST_DEFINE_HAS_NESTED_TYPE(has_system_type, system_type)
template<typename T>
struct nested_pointer
{
typedef typename T::pointer type;
};
template<typename T>
struct nested_const_pointer
{
typedef typename T::const_pointer type;
};
template<typename T>
struct nested_reference
{
typedef typename T::reference type;
};
template<typename T>
struct nested_const_reference
{
typedef typename T::const_reference type;
};
template<typename T>
struct nested_void_pointer
{
typedef typename T::void_pointer type;
};
template<typename T>
struct nested_const_void_pointer
{
typedef typename T::const_void_pointer type;
};
template<typename T>
struct nested_difference_type
{
typedef typename T::difference_type type;
};
template<typename T>
struct nested_size_type
{
typedef typename T::size_type type;
};
template<typename T>
struct nested_propagate_on_container_copy_assignment
{
typedef typename T::propagate_on_container_copy_assignment type;
};
template<typename T>
struct nested_propagate_on_container_move_assignment
{
typedef typename T::propagate_on_container_move_assignment type;
};
template<typename T>
struct nested_propagate_on_container_swap
{
typedef typename T::propagate_on_container_swap type;
};
template<typename T>
struct nested_system_type
{
typedef typename T::system_type type;
};
} // end allocator_traits_detail
template<typename Alloc>
struct allocator_traits
{
typedef Alloc allocator_type;
typedef typename allocator_type::value_type value_type;
typedef typename eval_if<
allocator_traits_detail::has_pointer<allocator_type>::value,
allocator_traits_detail::nested_pointer<allocator_type>,
identity_<value_type*>
>::type pointer;
private:
template<typename T>
struct rebind_pointer
{
typedef typename pointer_traits<pointer>::template rebind<T>::other type;
};
public:
typedef typename eval_if<
allocator_traits_detail::has_const_pointer<allocator_type>::value,
allocator_traits_detail::nested_const_pointer<allocator_type>,
rebind_pointer<const value_type>
>::type const_pointer;
typedef typename eval_if<
allocator_traits_detail::has_void_pointer<allocator_type>::value,
allocator_traits_detail::nested_void_pointer<allocator_type>,
rebind_pointer<void>
>::type void_pointer;
typedef typename eval_if<
allocator_traits_detail::has_const_void_pointer<allocator_type>::value,
allocator_traits_detail::nested_const_void_pointer<allocator_type>,
rebind_pointer<const void>
>::type const_void_pointer;
typedef typename eval_if<
allocator_traits_detail::has_difference_type<allocator_type>::value,
allocator_traits_detail::nested_difference_type<allocator_type>,
pointer_difference<pointer>
>::type difference_type;
typedef typename eval_if<
allocator_traits_detail::has_size_type<allocator_type>::value,
allocator_traits_detail::nested_size_type<allocator_type>,
make_unsigned<difference_type>
>::type size_type;
typedef typename eval_if<
allocator_traits_detail::has_propagate_on_container_copy_assignment<allocator_type>::value,
allocator_traits_detail::nested_propagate_on_container_copy_assignment<allocator_type>,
identity_<false_type>
>::type propagate_on_container_copy_assignment;
typedef typename eval_if<
allocator_traits_detail::has_propagate_on_container_move_assignment<allocator_type>::value,
allocator_traits_detail::nested_propagate_on_container_move_assignment<allocator_type>,
identity_<false_type>
>::type propagate_on_container_move_assignment;
typedef typename eval_if<
allocator_traits_detail::has_propagate_on_container_swap<allocator_type>::value,
allocator_traits_detail::nested_propagate_on_container_swap<allocator_type>,
identity_<false_type>
>::type propagate_on_container_swap;
typedef typename eval_if<
allocator_traits_detail::has_system_type<allocator_type>::value,
allocator_traits_detail::nested_system_type<allocator_type>,
thrust::iterator_system<pointer>
>::type system_type;
// XXX rebind and rebind_traits are alias templates
// and so are omitted while c++11 is unavailable
inline static pointer allocate(allocator_type &a, size_type n);
inline static pointer allocate(allocator_type &a, size_type n, const_void_pointer hint);
inline static void deallocate(allocator_type &a, pointer p, size_type n);
// XXX should probably change T* to pointer below and then relax later
template<typename T>
inline __host__ __device__ static void construct(allocator_type &a, T *p);
template<typename T, typename Arg1>
inline __host__ __device__ static void construct(allocator_type &a, T *p, const Arg1 &arg1);
template<typename T>
inline __host__ __device__ static void destroy(allocator_type &a, T *p);
inline static size_type max_size(const allocator_type &a);
}; // end allocator_traits
// XXX consider moving this non-standard functionality inside allocator_traits
template<typename Alloc>
struct allocator_system
{
// the type of the allocator's system
typedef typename eval_if<
allocator_traits_detail::has_system_type<Alloc>::value,
allocator_traits_detail::nested_system_type<Alloc>,
thrust::iterator_system<
typename allocator_traits<Alloc>::pointer
>
>::type type;
inline static type &get(Alloc &a);
};
} // end detail
} // end thrust
#include <thrust/detail/allocator/allocator_traits.inl>