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Disable __int128 on CUDA device code.

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jzmaddock
2021-10-02 16:17:35 +01:00
parent 1e5f50939c
commit b12d44fc79
1 changed files with 4 additions and 1 deletions
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5
include/boost/config/detail/suffix.hpp
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@ -476,11 +476,14 @@ namespace std {
#endif
//
// If we're on a CUDA device (note DEVICE not HOST, irrespective of compiler) then disable __float128 support if present:
// If we're on a CUDA device (note DEVICE not HOST, irrespective of compiler) then disable __int128 and __float128 support if present:
//
#if defined(__CUDA_ARCH__) && defined(BOOST_HAS_FLOAT128)
# undef BOOST_HAS_FLOAT128
#endif
#if defined(__CUDA_ARCH__) && defined(BOOST_HAS_INT128)
# undef BOOST_HAS_INT128
#endif
// long long workaround ------------------------------------------//
// On gcc (and maybe other compilers?) long long is alway supported