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3rdparty/boost_1_81_0/boost/config/compiler/nvcc.hpp 2.05 KB
63e88f80   Hu Chunming   提交三方库
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  //  (C) Copyright Eric Jourdanneau, Joel Falcou 2010
  //  Use, modification and distribution are subject to the 
  //  Boost Software License, Version 1.0. (See accompanying file 
  //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  
  //  See http://www.boost.org for most recent version.
  
  //  NVIDIA CUDA C++ compiler setup
  
  #ifndef BOOST_COMPILER
  #  define BOOST_COMPILER "NVIDIA CUDA C++ Compiler"
  #endif
  
  #if defined(__CUDACC_VER_MAJOR__) && defined(__CUDACC_VER_MINOR__) && defined(__CUDACC_VER_BUILD__)
  #  define BOOST_CUDA_VERSION (__CUDACC_VER_MAJOR__ * 1000000 + __CUDACC_VER_MINOR__ * 10000 + __CUDACC_VER_BUILD__)
  #else
  // We don't really know what the CUDA version is, but it's definitely before 7.5:
  #  define BOOST_CUDA_VERSION 7000000
  #endif
  
  // NVIDIA Specific support
  // BOOST_GPU_ENABLED : Flag a function or a method as being enabled on the host and device
  #define BOOST_GPU_ENABLED __host__ __device__
  
  #if !defined(__clang__) || defined(__NVCC__)
  // A bug in version 7.0 of CUDA prevents use of variadic templates in some occasions
  // https://svn.boost.org/trac/boost/ticket/11897
  // This is fixed in 7.5. As the following version macro was introduced in 7.5 an existance
  // check is enough to detect versions < 7.5
  #if BOOST_CUDA_VERSION < 7050000
  #   define BOOST_NO_CXX11_VARIADIC_TEMPLATES
  #endif
  // The same bug is back again in 8.0:
  #if (BOOST_CUDA_VERSION > 8000000) && (BOOST_CUDA_VERSION < 8010000)
  #   define BOOST_NO_CXX11_VARIADIC_TEMPLATES
  #endif
  // CUDA (8.0) has no constexpr support in msvc mode:
  #if defined(_MSC_VER) && (BOOST_CUDA_VERSION < 9000000)
  #  define BOOST_NO_CXX11_CONSTEXPR
  #endif
  
  #endif
  
  #ifdef __CUDACC__
  //
  // When compiing .cu files, there's a bunch of stuff that doesn't work with msvc:
  //
  #if defined(_MSC_VER)
  #  define BOOST_NO_CXX14_DIGIT_SEPARATORS
  #  define BOOST_NO_CXX11_UNICODE_LITERALS
  #endif
  //
  // And this one effects the NVCC front end,
  // See https://svn.boost.org/trac/boost/ticket/13049
  //
  #if (BOOST_CUDA_VERSION >= 8000000) && (BOOST_CUDA_VERSION < 8010000)
  #  define BOOST_NO_CXX11_NOEXCEPT
  #endif
  
  #endif