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CUDA: Make function scope statics constexpr under CUDA.

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jzmaddock
2018-07-12 10:46:53 +01:00
parent df5b948d14
commit 613971a370
1 changed files with 3 additions and 1 deletions
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4
include/boost/math/tools/config.hpp
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@@ -267,8 +267,10 @@
//
// function scope static variables aren't allowed on CUDA device code:
//
#ifdef __CUDA_ARCH__
#if defined(__CUDA_ARCH__) && defined(BOOST_NO_CXX11_CONSTEXPR)
#define BOOST_MATH_GPU_STATIC
#elif defined(__CUDA_ARCH__)
#define BOOST_MATH_GPU_STATIC constexpr
#else
#define BOOST_MATH_GPU_STATIC static
#endif