diff options
Diffstat (limited to 'support')
| -rw-r--r-- | support/ToolchainSupport.h | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/support/ToolchainSupport.h b/support/ToolchainSupport.h index b4ed2fa9a4..deaded34f3 100644 --- a/support/ToolchainSupport.h +++ b/support/ToolchainSupport.h @@ -35,6 +35,10 @@ #include <string> #include <type_traits> +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC +#include <arm_neon.h> +#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + #include "support/Half.h" namespace arm_compute @@ -228,7 +232,11 @@ inline T copysign(T x, T y) * * @return Result floating point value equal to (x*y) + z.c */ -template <typename T, typename = typename std::enable_if<std::is_floating_point<T>::value>::type> +template < typename T, typename = typename std::enable_if < std::is_floating_point<T>::value +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + || std::is_same<T, float16_t>::value +#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + >::type > inline T fma(T x, T y, T z) { return ::fma(x, y, z); @@ -250,7 +258,7 @@ inline int snprintf(char *s, size_t n, const char *fmt, Ts &&... args) { return ::snprintf(s, n, fmt, std::forward<Ts>(args)...); } -#else /* (__ANDROID__ || BARE_METAL) */ +#else /* (__ANDROID__ || BARE_METAL) */ /** Convert integer and float values to string. * * @note This function acts as a convenience wrapper around std::to_string. The @@ -354,7 +362,11 @@ inline T copysign(T x, T y) * * @return Result floating point value equal to (x*y) + z. */ -template <typename T, typename = typename std::enable_if<std::is_floating_point<T>::value>::type> +template < typename T, typename = typename std::enable_if < std::is_floating_point<T>::value +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + || std::is_same<T, float16_t>::value +#endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + >::type > inline T fma(T x, T y, T z) { return std::fma(x, y, z); |