hwy::detail Namespace Reference

Classes
struct	Relations
struct	Relations< bfloat16_t >
struct	Relations< double >
struct	Relations< float >
struct	Relations< float16_t >
struct	Relations< int16_t >
struct	Relations< int32_t >
struct	Relations< int64_t >
struct	Relations< int8_t >
struct	Relations< uint128_t >
struct	Relations< uint16_t >
struct	Relations< uint32_t >
struct	Relations< uint64_t >
struct	Relations< uint8_t >
struct	TypeFromSize
struct	TypeFromSize< 1 >
struct	TypeFromSize< 16 >
struct	TypeFromSize< 2 >
struct	TypeFromSize< 4 >
struct	TypeFromSize< 8 >
struct	TypeInfo

Functions
static constexpr size_t	ShiftCount (size_t n)
template<typename T >
T *	AllocateAlignedItems (size_t items, AllocPtr alloc_ptr, void *opaque_ptr)
template<typename T >
HWY_INLINE TypeInfo	MakeTypeInfo ()
HWY_DLLEXPORT void	TypeName (const TypeInfo &info, size_t N, char *string100)
HWY_DLLEXPORT void	ToString (const TypeInfo &info, const void *ptr, char *string100)
HWY_DLLEXPORT void	PrintArray (const TypeInfo &info, const char *caption, const void *array_void, size_t N, size_t lane_u=0, size_t max_lanes=7)
template<typename T , typename TU = MakeUnsigned<T>>
TU	ComputeUlpDelta (const T expected, const T actual)
HWY_TEST_DLLEXPORT bool	IsEqual (const TypeInfo &info, const void *expected_ptr, const void *actual_ptr)
HWY_TEST_DLLEXPORT HWY_NORETURN void	PrintMismatchAndAbort (const TypeInfo &info, const void *expected_ptr, const void *actual_ptr, const char *target_name, const char *filename, int line, size_t lane=0, size_t num_lanes=1)
HWY_TEST_DLLEXPORT void	AssertArrayEqual (const TypeInfo &info, const void *expected_void, const void *actual_void, size_t N, const char *target_name, const char *filename, int line)

Function Documentation

AllocateAlignedItems()

template<typename T >

T * hwy::detail::AllocateAlignedItems	(	size_t	items,
		AllocPtr	alloc_ptr,
		void *	opaque_ptr
	)

References hwy::AllocateAlignedBytes(), and ShiftCount().

AssertArrayEqual()

HWY_TEST_DLLEXPORT void hwy::detail::AssertArrayEqual	(	const TypeInfo &	info,
		const void *	expected_void,
		const void *	actual_void,
		size_t	N,
		const char *	target_name,
		const char *	filename,
		int	line
	)

Referenced by hwy::AssertArrayEqual(), and hwy::HWY_NAMESPACE::AssertVecEqual().

ComputeUlpDelta()

template<typename T , typename TU = MakeUnsigned<T>>

TU hwy::detail::ComputeUlpDelta	(	const T	expected,
		const T	actual
	)

References hwy::CopySameSize(), HWY_MAX, and HWY_MIN.

IsEqual()

HWY_TEST_DLLEXPORT bool hwy::detail::IsEqual	(	const TypeInfo &	info,
		const void *	expected_ptr,
		const void *	actual_ptr
	)

Referenced by hwy::AssertEqual(), and hwy::IsEqual().

MakeTypeInfo()

template<typename T >

HWY_INLINE TypeInfo hwy::detail::MakeTypeInfo

(

)

References hwy::detail::TypeInfo::is_float, hwy::detail::TypeInfo::is_signed, and hwy::detail::TypeInfo::sizeof_t.

PrintArray()

HWY_DLLEXPORT void hwy::detail::PrintArray	(	const TypeInfo &	info,
		const char *	caption,
		const void *	array_void,
		size_t	N,
		size_t	lane_u = 0,
		size_t	max_lanes = 7
	)

Referenced by hwy::HWY_NAMESPACE::Print(), and hwy::PrintArray().

PrintMismatchAndAbort()

HWY_TEST_DLLEXPORT HWY_NORETURN void hwy::detail::PrintMismatchAndAbort	(	const TypeInfo &	info,
		const void *	expected_ptr,
		const void *	actual_ptr,
		const char *	target_name,
		const char *	filename,
		int	line,
		size_t	lane = 0,
		size_t	num_lanes = 1
	)

Referenced by hwy::AssertEqual().

ShiftCount()

static constexpr size_t hwy::detail::ShiftCount ( size_t  n )

inlinestaticconstexpr

References ShiftCount().

Referenced by AllocateAlignedItems(), and ShiftCount().

ToString()

HWY_DLLEXPORT void hwy::detail::ToString	(	const TypeInfo &	info,
		const void *	ptr,
		char *	string100
	)

Referenced by hwy::PrintValue().

TypeName()

HWY_DLLEXPORT void hwy::detail::TypeName	(	const TypeInfo &	info,
		size_t	N,
		char *	string100
	)

Referenced by hwy::HWY_NAMESPACE::detail::KeyLane< T >::KeyString(), and hwy::TypeName().