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| author | Anthony Barbier <anthony.barbier@arm.com> | 2018-08-10 17:36:36 +0100 |
|---|---|---|
| committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:54:54 +0000 |
| commit | 3a6163ed0c2d0ab4cac0456e8f66c704c6ad10c2 (patch) | |
| tree | f2e34b47fb0b8bf1fac18c337a67c0145def7b7b /support | |
| parent | e3f1bd10e71075f7d8b406698809666e1eb4e7ae (diff) | |
| download | ComputeLibrary-3a6163ed0c2d0ab4cac0456e8f66c704c6ad10c2.tar.gz | |
COMPMID-1499: Fixed issues to build for FP16 on Android
Change-Id: I7cd15e9115b5c6f544005528d69061751286be11
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/143708
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele DiGiorgio <michele.digiorgio@arm.com>
Diffstat (limited to 'support')
| -rw-r--r-- | support/ToolchainSupport.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/support/ToolchainSupport.h b/support/ToolchainSupport.h index ece966704f..7d02e67ec6 100644 --- a/support/ToolchainSupport.h +++ b/support/ToolchainSupport.h @@ -315,6 +315,20 @@ inline void *align(std::size_t alignment, std::size_t size, void *&ptr, std::siz return ptr = reinterpret_cast<void *>(aligned); } +// std::numeric_limits<T>::lowest +template <typename T> +inline T lowest() +{ + return std::numeric_limits<T>::lowest(); +} + +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC +template <> +inline __fp16 lowest<__fp16>() +{ + return std::numeric_limits<half_float::half>::lowest(); +} +#endif /* __ARM_FEATURE_FP16_VECTOR_ARITHMETIC */ // std::isfinite template <typename T, typename = typename std::enable_if<std::is_arithmetic<T>::value>::type> |