You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
314 lines
7.0 KiB
314 lines
7.0 KiB
11 years ago
|
/*
|
||
|
|
* 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 T1, typename T2>
|
||
|
|
__host__ __device__
|
||
|
|
actor<
|
||
|
|
composite<
|
||
|
|
binary_operator<thrust::bit_and>,
|
||
|
|
actor<T1>,
|
||
|
|
typename as_actor<T2>::type
|
||
|
|
>
|
||
|
|
>
|
||
|
|
operator&(const actor<T1> &_1, const T2 &_2)
|
||
|
|
{
|
||
|
|
return compose(binary_operator<thrust::bit_and>(),
|
||
|
|
make_actor(_1),
|
||
|
|
make_actor(_2));
|
||
|
|
} // end operator&()
|
||
|
|
|
||
|
|
template<typename T1, typename T2>
|
||
|
|
__host__ __device__
|
||
|
|
actor<
|
||
|
|
composite<
|
||
|
|
binary_operator<thrust::bit_and>,
|
||
|
|
typename as_actor<T1>::type,
|
||
|
|
actor<T2>
|
||
|
|
>
|
||
|
|
>
|
||
|
|
operator&(const T1 &_1, const actor<T2> &_2)
|
||
|
|
{
|
||
|
|
return compose(binary_operator<thrust::bit_and>(),
|
||
|
|
make_actor(_1),
|
||
|
|
make_actor(_2));
|
||
|
|
} // end operator&()
|
||
|
|
|
||
|
|
template<typename T1, typename T2>
|
||
|
|
__host__ __device__
|
||
|
|
actor<
|
||
|
|
composite<
|
||
|
|
binary_operator<thrust::bit_and>,
|
||
|
|
actor<T1>,
|
||
|
|
actor<T2>
|
||
|
|
>
|
||
|
|
>
|
||
|
|
operator&(const actor<T1> &_1, const actor<T2> &_2)
|
||
|
|
{
|
||
|
|
return compose(binary_operator<thrust::bit_and>(),
|
||
|
|
make_actor(_1),
|
||
|
|
make_actor(_2));
|
||
|
|
} // end operator&()
|
||
|
|
|
||
|
|
template<typename T1, typename T2>
|
||
|
|
__host__ __device__
|
||
|
|
actor<
|
||
|
|
composite<
|
||
|
|
binary_operator<thrust::bit_or>,
|
||
|
|
actor<T1>,
|
||
|
|
typename as_actor<T2>::type
|
||
|
|
>
|
||
|
|
>
|
||
|
|
operator|(const actor<T1> &_1, const T2 &_2)
|
||
|
|
{
|
||
|
|
return compose(binary_operator<thrust::bit_or>(),
|
||
|
|
make_actor(_1),
|
||
|
|
make_actor(_2));
|
||
|
|
} // end operator|()
|
||
|
|
|
||
|
|
template<typename T1, typename T2>
|
||
|
|
__host__ __device__
|
||
|
|
actor<
|
||
|
|
composite<
|
||
|
|
binary_operator<thrust::bit_or>,
|
||
|
|
typename as_actor<T1>::type,
|
||
|
|
actor<T2>
|
||
|
|
>
|
||
|
|
>
|
||
|
|
operator|(const T1 &_1, const actor<T2> &_2)
|
||
|
|
{
|
||
|
|
return compose(binary_operator<thrust::bit_or>(),
|
||
|
|
make_actor(_1),
|
||
|
|
make_actor(_2));
|
||
|
|
} // end operator|()
|
||
|
|
|
||
|
|
template<typename T1, typename T2>
|
||
|
|
__host__ __device__
|
||
|
|
actor<
|
||
|
|
composite<
|
||
|
|
binary_operator<thrust::bit_or>,
|
||
|
|
actor<T1>,
|
||
|
|
actor<T2>
|
||
|
|
>
|
||
|
|
>
|
||
|
|
operator|(const actor<T1> &_1, const actor<T2> &_2)
|
||
|
|
{
|
||
|
|
return compose(binary_operator<thrust::bit_or>(),
|
||
|
|
make_actor(_1),
|
||
|
|
make_actor(_2));
|
||
|
|
} // end operator|()
|
||
|
|
|
||
|
|
template<typename T1, typename T2>
|
||
|
|
__host__ __device__
|
||
|
|
actor<
|
||
|
|
composite<
|
||
|
|
binary_operator<thrust::bit_xor>,
|
||
|
|
actor<T1>,
|
||
|
|
typename as_actor<T2>::type
|
||
|
|
>
|
||
|
|
>
|
||
|
|
operator^(const actor<T1> &_1, const T2 &_2)
|
||
|
|
{
|
||
|
|
return compose(binary_operator<thrust::bit_xor>(),
|
||
|
|
make_actor(_1),
|
||
|
|
make_actor(_2));
|
||
|
|
} // end operator^()
|
||
|
|
|
||
|
|
template<typename T1, typename T2>
|
||
|
|
__host__ __device__
|
||
|
|
actor<
|
||
|
|
composite<
|
||
|
|
binary_operator<thrust::bit_xor>,
|
||
|
|
typename as_actor<T1>::type,
|
||
|
|
actor<T2>
|
||
|
|
>
|
||
|
|
>
|
||
|
|
operator^(const T1 &_1, const actor<T2> &_2)
|
||
|
|
{
|
||
|
|
return compose(binary_operator<thrust::bit_xor>(),
|
||
|
|
make_actor(_1),
|
||
|
|
make_actor(_2));
|
||
|
|
} // end operator^()
|
||
|
|
|
||
|
|
template<typename T1, typename T2>
|
||
|
|
__host__ __device__
|
||
|
|
actor<
|
||
|
|
composite<
|
||
|
|
binary_operator<thrust::bit_xor>,
|
||
|
|
actor<T1>,
|
||
|
|
actor<T2>
|
||
|
|
>
|
||
|
|
>
|
||
|
|
operator^(const actor<T1> &_1, const actor<T2> &_2)
|
||
|
|
{
|
||
|
|
return compose(binary_operator<thrust::bit_xor>(),
|
||
|
|
make_actor(_1),
|
||
|
|
make_actor(_2));
|
||
|
|
} // end operator^()
|
||
|
|
|
||
|
|
// there's no standard bit_not functional, so roll an ad hoc one here
|
||
|
|
template<typename T>
|
||
|
|
struct bit_not
|
||
|
|
: public thrust::unary_function<T,T>
|
||
|
|
{
|
||
|
|
__host__ __device__ T operator()(const T &x) const {return ~x;}
|
||
|
|
}; // end bit_not
|
||
|
|
|
||
|
|
template<typename Eval>
|
||
|
|
__host__ __device__
|
||
|
|
actor<
|
||
|
|
composite<
|
||
|
|
unary_operator<bit_not>,
|
||
|
|
actor<Eval>
|
||
|
|
>
|
||
|
|
>
|
||
|
|
__host__ __device__
|
||
|
|
operator~(const actor<Eval> &_1)
|
||
|
|
{
|
||
|
|
return compose(unary_operator<bit_not>(), _1);
|
||
|
|
} // end operator~()
|
||
|
|
|
||
|
|
// there's no standard bit_lshift functional, so roll an ad hoc one here
|
||
|
|
template<typename T>
|
||
|
|
struct bit_lshift
|
||
|
|
: public thrust::binary_function<T,T,T>
|
||
|
|
{
|
||
|
|
__host__ __device__ T operator()(const T &lhs, const T &rhs) const {return lhs << rhs;}
|
||
|
|
}; // end bit_lshift
|
||
|
|
|
||
|
|
template<typename T1, typename T2>
|
||
|
|
__host__ __device__
|
||
|
|
actor<
|
||
|
|
composite<
|
||
|
|
binary_operator<bit_lshift>,
|
||
|
|
actor<T1>,
|
||
|
|
typename as_actor<T2>::type
|
||
|
|
>
|
||
|
|
>
|
||
|
|
operator<<(const actor<T1> &_1, const T2 &_2)
|
||
|
|
{
|
||
|
|
return compose(binary_operator<bit_lshift>(),
|
||
|
|
make_actor(_1),
|
||
|
|
make_actor(_2));
|
||
|
|
} // end operator<<()
|
||
|
|
|
||
|
|
template<typename T1, typename T2>
|
||
|
|
__host__ __device__
|
||
|
|
actor<
|
||
|
|
composite<
|
||
|
|
binary_operator<bit_lshift>,
|
||
|
|
typename as_actor<T1>::type,
|
||
|
|
actor<T2>
|
||
|
|
>
|
||
|
|
>
|
||
|
|
operator<<(const T1 &_1, const actor<T2> &_2)
|
||
|
|
{
|
||
|
|
return compose(binary_operator<bit_lshift>(),
|
||
|
|
make_actor(_1),
|
||
|
|
make_actor(_2));
|
||
|
|
} // end operator<<()
|
||
|
|
|
||
|
|
template<typename T1, typename T2>
|
||
|
|
__host__ __device__
|
||
|
|
actor<
|
||
|
|
composite<
|
||
|
|
binary_operator<bit_lshift>,
|
||
|
|
actor<T1>,
|
||
|
|
actor<T2>
|
||
|
|
>
|
||
|
|
>
|
||
|
|
operator<<(const actor<T1> &_1, const actor<T2> &_2)
|
||
|
|
{
|
||
|
|
return compose(binary_operator<bit_lshift>(),
|
||
|
|
make_actor(_1),
|
||
|
|
make_actor(_2));
|
||
|
|
} // end operator<<()
|
||
|
|
|
||
|
|
// there's no standard bit_rshift functional, so roll an ad hoc one here
|
||
|
|
template<typename T>
|
||
|
|
struct bit_rshift
|
||
|
|
: public thrust::binary_function<T,T,T>
|
||
|
|
{
|
||
|
|
__host__ __device__ T operator()(const T &lhs, const T &rhs) const {return lhs >> rhs;}
|
||
|
|
}; // end bit_rshift
|
||
|
|
|
||
|
|
template<typename T1, typename T2>
|
||
|
|
__host__ __device__
|
||
|
|
actor<
|
||
|
|
composite<
|
||
|
|
binary_operator<bit_rshift>,
|
||
|
|
actor<T1>,
|
||
|
|
typename as_actor<T2>::type
|
||
|
|
>
|
||
|
|
>
|
||
|
|
operator>>(const actor<T1> &_1, const T2 &_2)
|
||
|
|
{
|
||
|
|
return compose(binary_operator<bit_rshift>(),
|
||
|
|
make_actor(_1),
|
||
|
|
make_actor(_2));
|
||
|
|
} // end operator>>()
|
||
|
|
|
||
|
|
template<typename T1, typename T2>
|
||
|
|
__host__ __device__
|
||
|
|
actor<
|
||
|
|
composite<
|
||
|
|
binary_operator<bit_rshift>,
|
||
|
|
typename as_actor<T1>::type,
|
||
|
|
actor<T2>
|
||
|
|
>
|
||
|
|
>
|
||
|
|
operator>>(const T1 &_1, const actor<T2> &_2)
|
||
|
|
{
|
||
|
|
return compose(binary_operator<bit_rshift>(),
|
||
|
|
make_actor(_1),
|
||
|
|
make_actor(_2));
|
||
|
|
} // end operator>>()
|
||
|
|
|
||
|
|
template<typename T1, typename T2>
|
||
|
|
__host__ __device__
|
||
|
|
actor<
|
||
|
|
composite<
|
||
|
|
binary_operator<bit_rshift>,
|
||
|
|
actor<T1>,
|
||
|
|
actor<T2>
|
||
|
|
>
|
||
|
|
>
|
||
|
|
operator>>(const actor<T1> &_1, const actor<T2> &_2)
|
||
|
|
{
|
||
|
|
return compose(binary_operator<bit_rshift>(),
|
||
|
|
make_actor(_1),
|
||
|
|
make_actor(_2));
|
||
|
|
} // end operator>>()
|
||
|
|
|
||
|
|
} // end functional
|
||
|
|
} // end detail
|
||
|
|
} // end thrust
|
||
|
|
|