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/functional/actor.h>
#include <thrust/detail/functional/composite.h>
#include <thrust/detail/functional/operators/operator_adaptors.h>
#include <thrust/functional.h>
namespace thrust
{
namespace detail
{
namespace functional
{
template<typename Eval>
__host__ __device__
actor<
composite<
unary_operator<thrust::negate>,
actor<Eval>
>
>
__host__ __device__
operator-(const actor<Eval> &_1)
{
return compose(unary_operator<thrust::negate>(), _1);
} // end operator-()
// there's no standard unary_plus functional, so roll an ad hoc one here
template<typename T>
struct unary_plus
: public thrust::unary_function<T,T>
{
__host__ __device__ T operator()(const T &x) const {return +x;}
}; // end unary_plus
template<typename Eval>
__host__ __device__
actor<
composite<
unary_operator<unary_plus>,
actor<Eval>
>
>
operator+(const actor<Eval> &_1)
{
return compose(unary_operator<unary_plus>(), _1);
} // end operator+()
template<typename T1, typename T2>
__host__ __device__
actor<
composite<
binary_operator<thrust::plus>,
actor<T1>,
typename as_actor<T2>::type
>
>
operator+(const actor<T1> &_1, const T2 &_2)
{
return compose(binary_operator<thrust::plus>(),
make_actor(_1),
make_actor(_2));
} // end operator+()
template<typename T1, typename T2>
__host__ __device__
actor<
composite<
binary_operator<thrust::plus>,
typename as_actor<T1>::type,
actor<T2>
>
>
operator+(const T1 &_1, const actor<T2> &_2)
{
return compose(binary_operator<thrust::plus>(),
make_actor(_1),
make_actor(_2));
} // end operator+()
template<typename T1, typename T2>
__host__ __device__
actor<
composite<
binary_operator<thrust::plus>,
actor<T1>,
actor<T2>
>
>
operator+(const actor<T1> &_1, const actor<T2> &_2)
{
return compose(binary_operator<thrust::plus>(),
make_actor(_1),
make_actor(_2));
} // end operator+()
template<typename T1, typename T2>
__host__ __device__
actor<
composite<
binary_operator<thrust::minus>,
typename as_actor<T1>::type,
actor<T2>
>
>
operator-(const T1 &_1, const actor<T2> &_2)
{
return compose(binary_operator<thrust::minus>(),
make_actor(_1),
make_actor(_2));
} // end operator-()
template<typename T1, typename T2>
__host__ __device__
actor<
composite<
binary_operator<thrust::minus>,
actor<T1>,
typename as_actor<T2>::type
>
>
operator-(const actor<T1> &_1, const T2 &_2)
{
return compose(binary_operator<thrust::minus>(),
make_actor(_1),
make_actor(_2));
} // end operator-()
template<typename T1, typename T2>
__host__ __device__
actor<
composite<
binary_operator<thrust::minus>,
actor<T1>,
actor<T2>
>
>
operator-(const actor<T1> &_1, const actor<T2> &_2)
{
return compose(binary_operator<thrust::minus>(),
make_actor(_1),
make_actor(_2));
} // end operator-()
template<typename T1, typename T2>
__host__ __device__
actor<
composite<
binary_operator<thrust::multiplies>,
typename as_actor<T1>::type,
actor<T2>
>
>
operator*(const T1 &_1, const actor<T2> &_2)
{
return compose(binary_operator<thrust::multiplies>(),
make_actor(_1),
make_actor(_2));
} // end operator*()
template<typename T1, typename T2>
__host__ __device__
actor<
composite<
binary_operator<thrust::multiplies>,
actor<T1>,
typename as_actor<T2>::type
>
>
operator*(const actor<T1> &_1, const T2 &_2)
{
return compose(binary_operator<thrust::multiplies>(),
make_actor(_1),
make_actor(_2));
} // end operator*()
template<typename T1, typename T2>
__host__ __device__
actor<
composite<
binary_operator<thrust::multiplies>,
actor<T1>,
actor<T2>
>
>
operator*(const actor<T1> &_1, const actor<T2> &_2)
{
return compose(binary_operator<thrust::multiplies>(),
make_actor(_1),
make_actor(_2));
} // end operator*()
template<typename T1, typename T2>
__host__ __device__
actor<
composite<
binary_operator<thrust::divides>,
actor<T1>,
typename as_actor<T2>::type
>
>
operator/(const actor<T1> &_1, const T2 &_2)
{
return compose(binary_operator<thrust::divides>(),
make_actor(_1),
make_actor(_2));
} // end operator/()
template<typename T1, typename T2>
__host__ __device__
actor<
composite<
binary_operator<thrust::divides>,
typename as_actor<T1>::type,
actor<T2>
>
>
operator/(const T1 &_1, const actor<T2> &_2)
{
return compose(binary_operator<thrust::divides>(),
make_actor(_1),
make_actor(_2));
} // end operator/()
template<typename T1, typename T2>
__host__ __device__
actor<
composite<
binary_operator<thrust::divides>,
actor<T1>,
actor<T2>
>
>
operator/(const actor<T1> &_1, const actor<T2> &_2)
{
return compose(binary_operator<thrust::divides>(),
make_actor(_1),
make_actor(_2));
} // end operator/()
template<typename T1, typename T2>
__host__ __device__
actor<
composite<
binary_operator<thrust::modulus>,
actor<T1>,
typename as_actor<T2>::type
>
>
operator%(const actor<T1> &_1, const T2 &_2)
{
return compose(binary_operator<thrust::modulus>(),
make_actor(_1),
make_actor(_2));
} // end operator%()
template<typename T1, typename T2>
__host__ __device__
actor<
composite<
binary_operator<thrust::modulus>,
typename as_actor<T1>::type,
actor<T2>
>
>
operator%(const T1 &_1, const actor<T2> &_2)
{
return compose(binary_operator<thrust::modulus>(),
make_actor(_1),
make_actor(_2));
} // end operator%()
template<typename T1, typename T2>
__host__ __device__
actor<
composite<
binary_operator<thrust::modulus>,
actor<T1>,
actor<T2>
>
>
operator%(const actor<T1> &_1, const actor<T2> &_2)
{
return compose(binary_operator<thrust::modulus>(),
make_actor(_1),
make_actor(_2));
} // end operator%()
// there's no standard prefix_increment functional, so roll an ad hoc one here
template<typename T>
struct prefix_increment
: public thrust::unary_function<T&,T&>
{
__host__ __device__ T& operator()(T &x) const { return ++x; }
}; // end prefix_increment
template<typename Eval>
__host__ __device__
actor<
composite<
unary_operator<prefix_increment>,
actor<Eval>
>
>
operator++(const actor<Eval> &_1)
{
return compose(unary_operator<prefix_increment>(), _1);
} // end operator++()
// there's no standard suffix_increment functional, so roll an ad hoc one here
template<typename T>
struct suffix_increment
: public thrust::unary_function<T&,T>
{
__host__ __device__ T operator()(T &x) const { return x++; }
}; // end suffix_increment
template<typename Eval>
__host__ __device__
actor<
composite<
unary_operator<suffix_increment>,
actor<Eval>
>
>
operator++(const actor<Eval> &_1, int)
{
return compose(unary_operator<suffix_increment>(), _1);
} // end operator++()
// there's no standard prefix_decrement functional, so roll an ad hoc one here
template<typename T>
struct prefix_decrement
: public thrust::unary_function<T&,T&>
{
__host__ __device__ T& operator()(T &x) const { return --x; }
}; // end prefix_decrement
template<typename Eval>
__host__ __device__
actor<
composite<
unary_operator<prefix_decrement>,
actor<Eval>
>
>
operator--(const actor<Eval> &_1)
{
return compose(unary_operator<prefix_decrement>(), _1);
} // end operator--()
// there's no standard suffix_decrement functional, so roll an ad hoc one here
template<typename T>
struct suffix_decrement
: public thrust::unary_function<T&,T>
{
__host__ __device__ T operator()(T &x) const { return x--; }
}; // end suffix_decrement
template<typename Eval>
__host__ __device__
actor<
composite<
unary_operator<suffix_decrement>,
actor<Eval>
>
>
operator--(const actor<Eval> &_1, int)
{
return compose(unary_operator<suffix_decrement>(), _1);
} // end operator--()
} // end functional
} // end detail
} // end thrust