在Windows上使用clang编译CUDA时的重新定义

尽管已经提出了一个几乎相同的问题，但答案是针对OSX的，并且不再成立(无论如何，这真的很糟糕(。

问题是在Windows上使用叮当编译cuda时，math_functions.hpp中有大量的重新定义。

经过一些调查，显然 cuda 决定将其 math_functions.hpp 和 math_functions.h 函数放在 namespace std 中(这甚至合法吗？(，并与 cmath 中的所有 libstdc++ 函数发生冲突，以及 clang 自己的标头来编译 cuda。

我该如何处理？最好不要使用上一个问题中显示的黑客方式？

旁注

根据 clang 的文档，clang 可以根据 __global__/__device__ 限定符重载，代码不应该只是编译吗？

详

版本：
Clang 4.0.0(像这样构建(
libstdc++ 来自 gcc 7.1.0
库达 8.0
视窗 10

全错误输出

clang++ hellocuda.cu  --cuda-path=E:cudadevelopment --cuda-gpu-arch=sm_20 -LE:cudadevelopmentlibx64 -lcudart_static -ldl -lrt -std=c++1y -O2 -pedantic -Wall -Wextra -fms-extensions -o program.exe
In file included from <built-in>:1:
In file included from E:LLVMbin..libclang4.0.0include__clang_cuda_runtime_wrapper.h:191:
E:cudadevelopment/includemath_functions.hpp:1684:14: error: redefinition of
      '__isnan'
__func__(int __isnan(double a))
             ^
E:TDM-GCCmingw64 7.1.0mingw64x86_64-w64-mingw32includemath.h:525:28: note:
      previous definition is here
  __CRT_INLINE int __cdecl __isnan (double _x)
                           ^
In file included from <built-in>:1:
In file included from E:LLVMbin..libclang4.0.0include__clang_cuda_runtime_wrapper.h:191:
E:cudadevelopment/includemath_functions.hpp:1764:14: error: redefinition of
      '__signbit'
__func__(int __signbit(double a))
             ^
E:TDM-GCCmingw64 7.1.0mingw64x86_64-w64-mingw32includemath.h:611:28: note:
      previous definition is here
  __CRT_INLINE int __cdecl __signbit (double x) {
                           ^
In file included from <built-in>:1:
In file included from E:LLVMbin..libclang4.0.0include__clang_cuda_runtime_wrapper.h:191:
E:cudadevelopment/includemath_functions.hpp:1776:17: error: redefinition of
      'copysign'
__func__(double copysign(double a, double b))
                ^
E:TDM-GCCmingw64 7.1.0mingw64x86_64-w64-mingw32includemath.h:1069:31: note:
      previous definition is here
  __CRT_INLINE double __cdecl copysign (double x, double y)
                              ^
In file included from <built-in>:1:
In file included from E:LLVMbin..libclang4.0.0include__clang_cuda_runtime_wrapper.h:191:
E:cudadevelopment/includemath_functions.hpp:3161:14: error: redefinition of
      '__signbitl'
__func__(int __signbitl(long double a))
             ^
E:TDM-GCCmingw64 7.1.0mingw64x86_64-w64-mingw32includemath.h:636:28: note:
      previous definition is here
  __CRT_INLINE int __cdecl __signbitl (long double x) {
                           ^
In file included from <built-in>:1:
In file included from E:LLVMbin..libclang4.0.0include__clang_cuda_runtime_wrapper.h:191:
E:cudadevelopment/includemath_functions.hpp:3166:14: error: redefinition of
      '__signbitf'
__func__(int __signbitf(float a))
             ^
E:TDM-GCCmingw64 7.1.0mingw64x86_64-w64-mingw32includemath.h:624:28: note:
      previous definition is here
  __CRT_INLINE int __cdecl __signbitf (float x) {
                           ^
In file included from <built-in>:1:
In file included from E:LLVMbin..libclang4.0.0include__clang_cuda_runtime_wrapper.h:191:
E:cudadevelopment/includemath_functions.hpp:3191:14: error: redefinition of
      '__isnanl'
__func__(int __isnanl(long double a))
             ^
E:TDM-GCCmingw64 7.1.0mingw64x86_64-w64-mingw32includemath.h:565:28: note:
      previous definition is here
  __CRT_INLINE int __cdecl __isnanl (long double _x)
                           ^
In file included from <built-in>:1:
In file included from E:LLVMbin..libclang4.0.0include__clang_cuda_runtime_wrapper.h:191:
E:cudadevelopment/includemath_functions.hpp:3196:14: error: redefinition of
      '__isnanf'
__func__(int __isnanf(float a))
             ^
E:TDM-GCCmingw64 7.1.0mingw64x86_64-w64-mingw32includemath.h:546:28: note:
      previous definition is here
  __CRT_INLINE int __cdecl __isnanf (float _x)
                           ^
In file included from <built-in>:1:
In file included from E:LLVMbin..libclang4.0.0include__clang_cuda_runtime_wrapper.h:191:
E:cudadevelopment/includemath_functions.hpp:3360:16: error: redefinition of
      'copysignf'
__func__(float copysignf(float a, float b))
               ^
E:TDM-GCCmingw64 7.1.0mingw64x86_64-w64-mingw32includemath.h:1076:30: note:
      previous definition is here
  __CRT_INLINE float __cdecl copysignf (float x, float y)
                             ^
In file included from <built-in>:1:
In file included from E:LLVMbin..libclang4.0.0include__clang_cuda_runtime_wrapper.h:250:
E:cudadevelopment/includemath_functions.hpp:365:43: error: functions that differ
      only in their return type cannot be overloaded
static __inline__ __host__ __device__ int isinf(double a)
                                      ~~~ ^
E:LLVMbin..libclang4.0.0include__clang_cuda_math_forward_declares.h:107:17: note:
      previous declaration is here
__DEVICE__ bool isinf(double);
           ~~~~ ^
In file included from <built-in>:1:
In file included from E:LLVMbin..libclang4.0.0include__clang_cuda_runtime_wrapper.h:250:
E:cudadevelopment/includemath_functions.hpp:381:43: error: functions that differ
      only in their return type cannot be overloaded
static __inline__ __host__ __device__ int isinf(float a)
                                      ~~~ ^
E:LLVMbin..libclang4.0.0include__clang_cuda_math_forward_declares.h:108:17: note:
      previous declaration is here
__DEVICE__ bool isinf(float);
           ~~~~ ^
In file included from <built-in>:1:
In file included from E:LLVMbin..libclang4.0.0include__clang_cuda_runtime_wrapper.h:250:
E:cudadevelopment/includemath_functions.hpp:413:43: error: functions that differ
      only in their return type cannot be overloaded
static __inline__ __host__ __device__ int isnan(double a)
                                      ~~~ ^
E:LLVMbin..libclang4.0.0include__clang_cuda_math_forward_declares.h:115:17: note:
      previous declaration is here
__DEVICE__ bool isnan(double);
           ~~~~ ^
In file included from <built-in>:1:
In file included from E:LLVMbin..libclang4.0.0include__clang_cuda_runtime_wrapper.h:250:
E:cudadevelopment/includemath_functions.hpp:429:43: error: functions that differ
      only in their return type cannot be overloaded
static __inline__ __host__ __device__ int isnan(float a)
                                      ~~~ ^
E:LLVMbin..libclang4.0.0include__clang_cuda_math_forward_declares.h:116:17: note:
      previous declaration is here
__DEVICE__ bool isnan(float);
           ~~~~ ^
In file included from <built-in>:1:
In file included from E:LLVMbin..libclang4.0.0include__clang_cuda_runtime_wrapper.h:250:
E:cudadevelopment/includemath_functions.hpp:461:43: error: functions that differ
      only in their return type cannot be overloaded
static __inline__ __host__ __device__ int isfinite(double a)
                                      ~~~ ^
E:LLVMbin..libclang4.0.0include__clang_cuda_math_forward_declares.h:101:17: note:
      previous declaration is here
__DEVICE__ bool isfinite(double);
           ~~~~ ^
In file included from <built-in>:1:
In file included from E:LLVMbin..libclang4.0.0include__clang_cuda_runtime_wrapper.h:250:
E:cudadevelopment/includemath_functions.hpp:477:43: error: functions that differ
      only in their return type cannot be overloaded
static __inline__ __host__ __device__ int isfinite(float a)
                                      ~~~ ^
E:LLVMbin..libclang4.0.0include__clang_cuda_math_forward_declares.h:102:17: note:
      previous declaration is here
__DEVICE__ bool isfinite(float);
           ~~~~ ^
14 errors generated.
makefile:15: recipe for target 'all' failed
mingw32-make: *** [all] Error 1