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80 lines
2.2 KiB
80 lines
2.2 KiB
11 years ago
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/*
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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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#if (THRUST_HOST_COMPILER == THRUST_HOST_COMPILER_GCC)
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#include <stdint.h>
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#endif
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namespace thrust
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{
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namespace detail
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{
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#if (THRUST_HOST_COMPILER == THRUST_HOST_COMPILER_MSVC)
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#if (_MSC_VER < 1300)
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typedef signed char int8_t;
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typedef signed short int16_t;
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typedef signed int int32_t;
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typedef unsigned char uint8_t;
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typedef unsigned short uint16_t;
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typedef unsigned int uint32_t;
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#else
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typedef signed __int8 int8_t;
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typedef signed __int16 int16_t;
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typedef signed __int32 int32_t;
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typedef unsigned __int8 uint8_t;
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typedef unsigned __int16 uint16_t;
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typedef unsigned __int32 uint32_t;
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#endif
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typedef signed __int64 int64_t;
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typedef unsigned __int64 uint64_t;
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#else
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typedef ::int8_t int8_t;
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typedef ::int16_t int16_t;
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typedef ::int32_t int32_t;
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typedef ::int64_t int64_t;
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typedef ::uint8_t uint8_t;
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typedef ::uint16_t uint16_t;
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typedef ::uint32_t uint32_t;
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typedef ::uint64_t uint64_t;
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#endif
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// an oracle to tell us how to define intptr_t
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template<int word_size = sizeof(void*)> struct divine_intptr_t;
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template<int word_size = sizeof(void*)> struct divine_uintptr_t;
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// 32b platforms
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template<> struct divine_intptr_t<4> { typedef thrust::detail::int32_t type; };
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template<> struct divine_uintptr_t<4> { typedef thrust::detail::uint32_t type; };
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// 64b platforms
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template<> struct divine_intptr_t<8> { typedef thrust::detail::int64_t type; };
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template<> struct divine_uintptr_t<8> { typedef thrust::detail::uint64_t type; };
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typedef divine_intptr_t<>::type intptr_t;
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typedef divine_uintptr_t<>::type uintptr_t;
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} // end detail
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} // end thrust
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