simdpp::float64x2 Class Reference

Public Types
typedef double	element_type
typedef uint64_t	uint_element_type
typedef basic_int64x2	int_vector_type
typedef uint64x2	uint_vector_type
typedef mask_float64x2	mask_type

Public Member Functions
	float64x2 ()
	float64x2 (const float64x2 &d)
float64x2 &	operator= (const float64x2 &d)
	float64x2 (basic_int64x2 d)
	Construct from the underlying vector type. More...
float64x2 &	operator= (basic_int64x2 d)
	Construct from the underlying vector type. More...

Static Public Member Functions
static float64x2	zero ()
	Creates a float64x2 vector with the contens set to zero. More...
static float64x2	load_broadcast (const double *v0)
	Creates a float64x2 vector from a value loaded from memory. More...
static float64x2	set_broadcast (double v0)
	Creates a float64x2 vector from a value stored in a core register. More...
static float64x2	make_const (double v0)
	Creates a float64x2 vector from a value known at compile-time. More...
static float64x2	make_const (double v0, double v1)
	Creates a float64x2 vector from two values known at compile-time. More...

Static Public Attributes
static const unsigned	length = 2
static const unsigned	num_bits = 64
static const uint_element_type	all_bits = 0xffffffffffffffff

Detailed Description

Class representing float64x2 vector

Member Typedef Documentation

typedef double simdpp::float64x2::element_type

typedef basic_int64x2 simdpp::float64x2::int_vector_type

typedef mask_float64x2 simdpp::float64x2::mask_type

typedef uint64_t simdpp::float64x2::uint_element_type

typedef uint64x2 simdpp::float64x2::uint_vector_type

Constructor & Destructor Documentation

simdpp::float64x2::float64x2 ( )

inline

simdpp::float64x2::float64x2 ( const float64x2 &  d )

inline

simdpp::float64x2::float64x2 ( basic_int64x2  d )

explicit

Construct from the underlying vector type.

Convert to underlying vector type Construct from compatible int64x2 integer vector type

Member Function Documentation

static float64x2 simdpp::float64x2::load_broadcast ( const double *  v0 )

static

Creates a float64x2 vector from a value loaded from memory.

    | 0  1  |
r = [ v0 v0 ]

• In SSE2-SSE4.1 this intrinsic results in at least 2 instructions.

static float64x2 simdpp::float64x2::make_const ( double  v0 )

static

Creates a float64x2 vector from a value known at compile-time.

    | 0  1  |
r = [ v0 v0 ]

static float64x2 simdpp::float64x2::make_const ( double  v0, double  v1  )

static

Creates a float64x2 vector from two values known at compile-time.

    | 0  1  |
r = [ v0 v1 ]

float64x2& simdpp::float64x2::operator= ( const float64x2 &  d )

inline

float64x2& simdpp::float64x2::operator= ( basic_int64x2  d )

inline

Construct from the underlying vector type.

Convert to underlying vector type Construct from compatible int64x2 integer vector type

static float64x2 simdpp::float64x2::set_broadcast ( double  v0 )

static

Creates a float64x2 vector from a value stored in a core register.

    | 0  1  |
r = [ v0 v0 ]

• In SSE2-SSE4.1 this intrinsic results in at least 2 instructions.

static float64x2 simdpp::float64x2::zero ( )

static

Creates a float64x2 vector with the contens set to zero.

r0 = 0.0
r1 = 0.0

Member Data Documentation

const uint_element_type simdpp::float64x2::all_bits = 0xffffffffffffffff

static

const unsigned simdpp::float64x2::length = 2

static

const unsigned simdpp::float64x2::num_bits = 64

static

---

The documentation for this class was generated from the following file:

• simd/float64x2.h