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Fix host only compilation of <cuda/std/cmath> #234
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wmaxey
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griwes
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Feb 11, 2022
| @@ -792,6 +792,11 @@ typedef __char32_t char32_t; | |||
| #define _LIBCUDACXX_HAS_NO_ASAN | |||
| #endif | |||
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| // GCC implemented P0030R1 in 7.0, maybe only available under experimental? | |||
| #if _GNUC_VER < 700 | |||
| #define _LIBCUDACXX_NO_HOST_CPP17_HYPOT | |||
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I can see a use of this in cmath that's being removed in this PR. Is this still needed?
The __cuda_std__ guard is sufficient.
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This patch set fixes compilation on clang and gcc. Currently there are missing/extra definitions caused by nvcc including math.h by default.
VDVS: https://builds4u.nvidia.com/dvs/#/change/3067999458696529.1?eventType=Virtual&dvs_showStaging=on