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92 lines
2.2 KiB
92 lines
2.2 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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#include <thrust/detail/config.h> |
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#include <thrust/system/cpp/memory.h> |
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#include <thrust/system/cpp/detail/malloc_and_free.h> |
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#include <limits> |
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namespace thrust |
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{ |
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// XXX WAR an issue with MSVC 2005 (cl v14.00) incorrectly implementing |
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// pointer_raw_pointer for pointer by specializing it here |
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#if (THRUST_HOST_COMPILER == THRUST_HOST_COMPILER_MSVC) && (_MSC_VER <= 1400) |
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namespace detail |
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{ |
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template<typename T> |
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struct pointer_raw_pointer< thrust::cpp::pointer<T> > |
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{ |
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typedef typename thrust::cpp::pointer<T>::raw_pointer type; |
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}; // end pointer_raw_pointer |
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} // end detail |
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#endif |
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namespace system |
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{ |
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namespace cpp |
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{ |
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template<typename T> |
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template<typename OtherT> |
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reference<T> & |
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reference<T> |
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::operator=(const reference<OtherT> &other) |
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{ |
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return super_t::operator=(other); |
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} // end reference::operator=() |
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template<typename T> |
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reference<T> & |
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reference<T> |
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::operator=(const value_type &x) |
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{ |
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return super_t::operator=(x); |
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} // end reference::operator=() |
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template<typename T> |
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__host__ __device__ |
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void swap(reference<T> a, reference<T> b) |
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{ |
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a.swap(b); |
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} // end swap() |
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pointer<void> malloc(std::size_t n) |
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{ |
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tag t; |
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return pointer<void>(thrust::system::cpp::detail::malloc(t, n)); |
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} // end malloc() |
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template<typename T> |
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pointer<T> malloc(std::size_t n) |
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{ |
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pointer<void> raw_ptr = thrust::system::cpp::malloc(sizeof(T) * n); |
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return pointer<T>(reinterpret_cast<T*>(raw_ptr.get())); |
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} // end malloc() |
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void free(pointer<void> ptr) |
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{ |
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tag t; |
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return thrust::system::cpp::detail::free(t, ptr); |
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} // end free() |
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} // end cpp |
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} // end system |
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} // end thrust |
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