mirror of https://github.com/GOSTSec/ccminer
226 lines
7.5 KiB
226 lines
7.5 KiB
/* |
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* Copyright 2008-2012 NVIDIA Corporation |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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#pragma once |
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#include <thrust/detail/config.h> |
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#include <thrust/detail/raw_reference_cast.h> |
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namespace thrust |
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{ |
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namespace detail |
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{ |
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template<typename Function, typename Result> |
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struct host_function |
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{ |
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// mutable because Function::operator() might be const |
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mutable Function m_f; |
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inline host_function() |
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: m_f() |
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{} |
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inline host_function(const Function &f) |
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: m_f(f) |
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{} |
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template<typename Argument> |
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inline Result operator()(Argument &x) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x))); |
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} |
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template<typename Argument> |
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inline Result operator()(const Argument &x) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x))); |
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} |
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template<typename Argument1, typename Argument2> |
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inline Result operator()(Argument1 &x, Argument2 &y) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x), thrust::raw_reference_cast(y))); |
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} |
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template<typename Argument1, typename Argument2> |
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inline Result operator()(const Argument1 &x, Argument2 &y) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x), thrust::raw_reference_cast(y))); |
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} |
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template<typename Argument1, typename Argument2> |
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inline Result operator()(const Argument1 &x, const Argument2 &y) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x), thrust::raw_reference_cast(y))); |
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} |
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template<typename Argument1, typename Argument2> |
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inline Result operator()(Argument1 &x, const Argument2 &y) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x), thrust::raw_reference_cast(y))); |
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} |
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}; // end host_function |
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template<typename Function, typename Result> |
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struct device_function |
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{ |
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// mutable because Function::operator() might be const |
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mutable Function m_f; |
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inline __device__ device_function() |
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: m_f() |
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{} |
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inline __device__ device_function(const Function &f) |
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: m_f(f) |
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{} |
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template<typename Argument> |
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inline __device__ Result operator()(Argument &x) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x))); |
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} |
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template<typename Argument> |
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inline __device__ Result operator()(const Argument &x) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x))); |
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} |
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template<typename Argument1, typename Argument2> |
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inline __device__ Result operator()(Argument1 &x, Argument2 &y) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x), thrust::raw_reference_cast(y))); |
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} |
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template<typename Argument1, typename Argument2> |
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inline __device__ Result operator()(const Argument1 &x, Argument2 &y) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x), thrust::raw_reference_cast(y))); |
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} |
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template<typename Argument1, typename Argument2> |
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inline __device__ Result operator()(const Argument1 &x, const Argument2 &y) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x), thrust::raw_reference_cast(y))); |
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} |
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template<typename Argument1, typename Argument2> |
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inline __device__ Result operator()(Argument1 &x, const Argument2 &y) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x), thrust::raw_reference_cast(y))); |
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} |
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}; // end device_function |
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template<typename Function, typename Result> |
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struct host_device_function |
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{ |
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// mutable because Function::operator() might be const |
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mutable Function m_f; |
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inline __host__ __device__ |
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host_device_function() |
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: m_f() |
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{} |
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inline __host__ __device__ |
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host_device_function(const Function &f) |
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: m_f(f) |
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{} |
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__thrust_hd_warning_disable__ |
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template<typename Argument> |
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inline __host__ __device__ |
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Result operator()(Argument &x) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x))); |
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} |
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template<typename Argument> |
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inline __host__ __device__ Result operator()(const Argument &x) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x))); |
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} |
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template<typename Argument1, typename Argument2> |
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inline __host__ __device__ Result operator()(Argument1 &x, Argument2 &y) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x), thrust::raw_reference_cast(y))); |
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} |
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template<typename Argument1, typename Argument2> |
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inline __host__ __device__ Result operator()(const Argument1 &x, Argument2 &y) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x), thrust::raw_reference_cast(y))); |
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} |
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template<typename Argument1, typename Argument2> |
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inline __host__ __device__ Result operator()(const Argument1 &x, const Argument2 &y) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x), thrust::raw_reference_cast(y))); |
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} |
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template<typename Argument1, typename Argument2> |
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inline __host__ __device__ Result operator()(Argument1 &x, const Argument2 &y) const |
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{ |
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// we static cast to Result to handle void Result without error |
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// in case Function's result is non-void |
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return static_cast<Result>(m_f(thrust::raw_reference_cast(x), thrust::raw_reference_cast(y))); |
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} |
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}; // end host_device_function |
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} // end detail |
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} // end thrust |
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