GOSTCoin CUDA miner project, compatible with most nvidia cards, containing only gostd algo
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.

60 lines
1.7 KiB

/*
* 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.
*/
/*! \file reduce_by_key.h
* \brief CUDA implementation of reduce_by_key
*/
#pragma once
#include <thrust/detail/config.h>
#include <thrust/system/cuda/detail/execution_policy.h>
namespace thrust
{
namespace system
{
namespace cuda
{
namespace detail
{
template <typename DerivedPolicy,
typename InputIterator1,
typename InputIterator2,
typename OutputIterator1,
typename OutputIterator2,
typename BinaryPredicate,
typename BinaryFunction>
thrust::pair<OutputIterator1,OutputIterator2>
reduce_by_key(execution_policy<DerivedPolicy> &exec,
InputIterator1 keys_first,
InputIterator1 keys_last,
InputIterator2 values_first,
OutputIterator1 keys_output,
OutputIterator2 values_output,
BinaryPredicate binary_pred,
BinaryFunction binary_op);
} // end namespace detail
} // end namespace cuda
} // end namespace system
} // end namespace thrust
#include <thrust/system/cuda/detail/reduce_by_key.inl>