v2f Struct Reference

Type for the manipulation of 2 float packed into one single vector. More...

#include <pints-doc.h>

Related Functions
(Note that these are not member functions.)
v2f	v2f_load (const float *p)
	Loads 2 float from memory into a v2f vector. More...
v2f	v2f_loadu (const float *p)
	Loads 2 float from memory into a v2f vector. More...
v2f	v2f_load1 (const float *p)
	Loads 1 float from memory and broadcasts it into a v2f vector. More...
void	v2f_store (float *p, v2f a)
	Stores a v2f vector into memory. More...
void	v2f_storeu (float *p, v2f a)
	Stores a v2f vector into memory. More...
void	v2f_store1 (float *p, v2f a)
	Stores the first element of a v2f vector into memory. More...
v2f	v2f_set (float v0, float v1)
	Sets the elements of a v2f vector. More...
v2f	v2f_rset (float v1, float v0)
	Sets the elements of a v2f vector (reverse order). More...
v2f	v2f_set1 (float v)
	Broadcasts a single value into all elements of a v2f vector. More...
v2f	v2f_zeros ()
	Sets all bits to 0. More...
v2f	v2f_ones ()
	Sets all bits to 1. More...
v2f	v2f_zero ()
	Sets all elements to 0. More...
v2f	v2f_one ()
	Sets all elements to 1. More...
m2f	m2f_eq (v2f a, v2f b)
	Compares the equality of the two input vectors. More...
m2f	m2f_neq (v2f a, v2f b)
	Compares the inequality of the two input vectors. More...
m2f	m2f_gt (v2f a, v2f b)
	Compares if elements of a are greater than those of b. More...
m2f	m2f_geq (v2f a, v2f b)
	Compares if elements of a are greater than or equal to those of b. More...
m2f	m2f_lt (v2f a, v2f b)
	Compares if elements of a are less than those of b. More...
m2f	m2f_leq (v2f a, v2f b)
	Compares if elements of a are less than or equal to those of b. More...
m2f	m2f_and (m2f a, m2f b)
	Bitwise and ( a & b ) More...
m2f	m2f_or (m2f a, m2f b)
	Bitwise or ( a | b ) More...
m2f	m2f_xor (m2f a, m2f b)
	Bitwise xor ( a ^ b ) More...
m2f	m2f_not (m2f a)
	Bitwise not ( ~a ) More...
m2f	m2f_nand (m2f a, m2f b)
	Bitwise nand ( ~(a & b) ) More...
m2f	m2f_nor (m2f a, m2f b)
	Bitwise nor ( ~(a | b) ) More...
m2f	m2f_nxor (m2f a, m2f b)
	Bitwise nxor ( ~(a ^ b) ) More...
m2f	m2f_andnot (m2f a, m2f b)
	Bitwise andnot ( a & ~b ) More...
m2f	m2f_ornot (m2f a, m2f b)
	Bitwise ornot ( a | ~b ) More...
v2f	v2f_eq (v2f a, v2f b)
	Compares the equality of the two input vectors. More...
v2f	v2f_neq (v2f a, v2f b)
	Compares the inequality of the two input vectors. More...
v2f	v2f_gt (v2f a, v2f b)
	Compares if elements of a are greater than those of b. More...
v2f	v2f_geq (v2f a, v2f b)
	Compares if elements of a are greater than or equal to those of b. More...
v2f	v2f_lt (v2f a, v2f b)
	Compares if elements of a are less than those of b. More...
v2f	v2f_leq (v2f a, v2f b)
	Compares if elements of a are less than or equal to those of b. More...
v2f	v2f_and (v2f a, v2f b)
	Bitwise and ( a & b ) More...
v2f	v2f_or (v2f a, v2f b)
	Bitwise or ( a | b ) More...
v2f	v2f_xor (v2f a, v2f b)
	Bitwise xor ( a ^ b ) More...
v2f	v2f_not (v2f a)
	Bitwise not ( ~a ) More...
v2f	v2f_nand (v2f a, v2f b)
	Bitwise nand ( ~(a & b) ) More...
v2f	v2f_nor (v2f a, v2f b)
	Bitwise nor ( ~(a | b) ) More...
v2f	v2f_nxor (v2f a, v2f b)
	Bitwise nxor ( ~(a ^ b) ) More...
v2f	v2f_andnot (v2f a, v2f b)
	Bitwise andnot ( a & ~b ) More...
v2f	v2f_ornot (v2f a, v2f b)
	Bitwise ornot ( a | ~b ) More...
v2f	v2f_add (v2f a, v2f b)
	Elementwise addition ( a + b ) More...
v2f	v2f_sub (v2f a, v2f b)
	Elementwise subtraction ( a - b ) More...
v2f	v2f_neg (v2f a)
	Elementwise negation ( -a ) More...
v2f	v2f_min (v2f a, v2f b)
	Elementwise min ( a < b ? a : b ) More...
v2f	v2f_max (v2f a, v2f b)
	Elementwise max ( a > b ? a : b ) More...
v2f	v2f_abs (v2f a)
	Elementwise absolute value ( a > 0 ? a : -a ) More...
v2f	v2f_mul (v2f a, v2f b)
	Elementwise multiplication ( a * b ) More...
v2f	v2f_div (v2f a, v2f b)
	Elementwise division ( a / b ) More...
v2f	v2f_rcp (v2f a)
	Elementwise reciprocal ( 1 / a ) More...
v2f	v2f_frcp (v2f a)
	Fast elementwise reciprocal ( 1 / a ) More...
v2f	v2f_sqrt (v2f a)
	Elementwise square root ( sqrt(a) ) More...
v2f	v2f_rsqrt (v2f a)
	Elementwise square root reciprocal ( 1 / sqrt(a) ) More...
v2f	v2f_frsqrt (v2f a)
	Fast elementwise square root reciprocal ( 1 / sqrt(a) ) More...
v2f	v2f_fmadd (v2f a, v2f b, v2f acc)
	Fused Multiply-Add ( (a * b) + acc ) More...
v2f	v2f_fmsub (v2f a, v2f b, v2f acc)
	Fused Multiply-Sub ( (a * b) - acc ) More...
v2f	v2f_fnmadd (v2f a, v2f b, v2f acc)
	Fused Multiply-Add ( -(a * b) + acc ) More...
v2f	v2f_fnmsub (v2f a, v2f b, v2f acc)
	Fused Multiply-Add ( -(a * b) - acc ) More...
v2f	v2f_merge2_v1f (v1f a0, v1f a1)
	Merges 2 v1f vectors together. More...
v2f	v2f_rmerge2_v1f (v1f a1, v1f a0)
	Merges 2 v1f vectors together (reverse order). More...
v2f	v2f_merge_v1f (v1f low, v1f high)
	Merges 2 v1f vectors together. More...
v2f	v2f_rmerge_v1f (v1f high, v1f low)
	Merges 2 v1f vectors together (reversed order). More...
v1f	v1f_get_low_v2f (v2f a)
	Gets the low part of a v2f vector. More...
v1f	v1f_get_high_v2f (v2f a)
	Gets the high part of a v2f vector. More...
v1f	v1f_get_hilo_v2f (v2f a, int high)
	Conditionnaly gets the low or the high part of a v2f vector. More...
v2f	v2f_set_low_v1f (v2f src, v1f low)
	Sets the low part of a v2f vector. More...
v2f	v2f_set_high_v1f (v2f src, v1f high)
	Sets the high part of a v2f vector. More...
v2f	v2f_set_hilo_v1f (v2f src, v1f a, int high)
	Conditionally sets the low or the high part of a v2f vector. More...
v2f	v2f_blend1 (v2f a, v2f b, uint_fast8_t mask)
	Creates a new v2f vector whose elements are from a and b choosed by mask. More...
v2f	v2f_blend2 (v2f a, v2f b, uint_fast8_t mask)
	Creates a new v2f vector whose elements are from a and b choosed by mask. More...
v2f	v2f_blend1x2 (v2f a, v2f b, uint_fast8_t mask)
	Creates a new v2f vector whose elements are from a and b choosed by mask. More...
v2f	v2f_blend2x1 (v2f a, v2f b, uint_fast8_t mask)
	Creates a new v2f vector whose elements are from a and b choosed by mask. More...
v2f	v2f_blend (v2f a, v2f b, uint_fast8_t mask)
	Creates a new v2f vector whose elements are from a and b choosed by mask. More...
v2f	v2f_hshuffle2 (v2f a, v2f b, uint_fast8_t rule)
	Shuffles (outer) a and b together using the control in rule. More...
v2f	v2f_hshuffle2x1 (v2f a, v2f b, uint_fast8_t rule)
	Shuffles (inner) a and b together using the control in rule. More...
v2f	v2f_permute2 (v2f a, uint_fast8_t rule)
	Shuffles (outer) a using the control in rule. More...
v2f	v2f_permute2x1 (v2f a, uint_fast8_t rule)
	Shuffles (inner) a using the control in rule. More...
v2f	v2f_fshuffle2 (v2f a, v2f b, uint_fast8_t rule, uint_fast8_t mask)
	Fully shuffles (outer) a and b using the control in rule, and blends them together using mask. More...
v2f	v2f_fshuffle2x1 (v2f a, v2f b, uint_fast8_t rule, uint_fast8_t mask)
	Fully shuffles (inner) a and b using the control in rule, and blends them together using mask. More...
v2f	v2f_hshuffle (v2f a, v2f b, uint_fast8_t rule)
	Shuffles a and b together using the control in rule. More...
v2f	v2f_permute (v2f a, uint_fast8_t rule)
	Shuffles a using the control in rule. More...
v2f	v2f_fshuffle (v2f a, v2f b, uint_fast8_t rule, uint_fast8_t mask)
	Fully shuffles (inner) a and b using the control in rule, and blends them together using mask. More...
v2f	v2f_reduce_add (v2f a)
	Reduction add ( + ) More...
v2f	v2f_reduce_add_v1f (v1f a)
	Reduction add ( + ) More...
v2f	v2f_reduce_add_v2f (v2f a)
	Reduction add ( + ) More...
v2f	v2f_reduce_add_v4f (v4f a)
	Reduction add ( + ) More...
v2f	v2f_reduce_add_v8f (v8f a)
	Reduction add ( + ) More...
v2f	v2f_reduce_add_v16f (v16f a)
	Reduction add ( + ) More...
v2f	sf_reduce_add_v2f (v2f a)
	Reduction add ( + ) More...
v2f	v2f_reduce_mul (v2f a)
	Reduction mul ( * ) More...
v2f	v2f_reduce_mul_v1f (v1f a)
	Reduction mul ( * ) More...
v2f	v2f_reduce_mul_v2f (v2f a)
	Reduction mul ( * ) More...
v2f	v2f_reduce_mul_v4f (v4f a)
	Reduction mul ( * ) More...
v2f	v2f_reduce_mul_v8f (v8f a)
	Reduction mul ( * ) More...
v2f	v2f_reduce_mul_v16f (v16f a)
	Reduction mul ( * ) More...
v2f	sf_reduce_mul_v2f (v2f a)
	Reduction mul ( * ) More...
v2f	v2f_reduce_and (v2f a)
	Reduction and ( & ) More...
v2f	v2f_reduce_and_v1f (v1f a)
	Reduction and ( & ) More...
v2f	v2f_reduce_and_v2f (v2f a)
	Reduction and ( & ) More...
v2f	v2f_reduce_and_v4f (v4f a)
	Reduction and ( & ) More...
v2f	v2f_reduce_and_v8f (v8f a)
	Reduction and ( & ) More...
v2f	v2f_reduce_and_v16f (v16f a)
	Reduction and ( & ) More...
v2f	sf_reduce_and_v2f (v2f a)
	Reduction and ( & ) More...
v2f	v2f_reduce_or (v2f a)
	Reduction or ( | ) More...
v2f	v2f_reduce_or_v1f (v1f a)
	Reduction or ( | ) More...
v2f	v2f_reduce_or_v2f (v2f a)
	Reduction or ( | ) More...
v2f	v2f_reduce_or_v4f (v4f a)
	Reduction or ( | ) More...
v2f	v2f_reduce_or_v8f (v8f a)
	Reduction or ( | ) More...
v2f	v2f_reduce_or_v16f (v16f a)
	Reduction or ( | ) More...
v2f	sf_reduce_or_v2f (v2f a)
	Reduction or ( | ) More...
v2f	v2f_reduce_min (v2f a)
	Reduction min ( min ) More...
v2f	v2f_reduce_min_v1f (v1f a)
	Reduction min ( min ) More...
v2f	v2f_reduce_min_v2f (v2f a)
	Reduction min ( min ) More...
v2f	v2f_reduce_min_v4f (v4f a)
	Reduction min ( min ) More...
v2f	v2f_reduce_min_v8f (v8f a)
	Reduction min ( min ) More...
v2f	v2f_reduce_min_v16f (v16f a)
	Reduction min ( min ) More...
v2f	sf_reduce_min_v2f (v2f a)
	Reduction min ( min ) More...
v2f	v2f_reduce_max (v2f a)
	Reduction max ( max ) More...
v2f	v2f_reduce_max_v1f (v1f a)
	Reduction max ( max ) More...
v2f	v2f_reduce_max_v2f (v2f a)
	Reduction max ( max ) More...
v2f	v2f_reduce_max_v4f (v4f a)
	Reduction max ( max ) More...
v2f	v2f_reduce_max_v8f (v8f a)
	Reduction max ( max ) More...
v2f	v2f_reduce_max_v16f (v16f a)
	Reduction max ( max ) More...
v2f	sf_reduce_max_v2f (v2f a)
	Reduction max ( max ) More...
v2f	v2f_move (v2f a)
	Forwards the input. More...
v2f	v2f_maskz_move (m2f mask, v2f a)
	Mask the input. More...
v2f	v2f_mask_move (m2f mask, v2f src, v2f a)
	Mask the input. More...
void	v2f_fprintf (FILE *file, v2f a, const char *format)
	Prints a v2f vector. More...
void	v2f_printf (v2f a, const char *format)
	Prints a v2f vector. More...
void	v2f_fprint (FILE *file, v2f a)
	Prints a v2f vector. More...
void	v2f_print (v2f a)
	Prints a v2f vector. More...
void	v2f_rfprintf (FILE *file, v2f a, const char *format)
	Prints a v2f vector (reversed order) More...
void	v2f_rprintf (v2f a, const char *format)
	Prints a v2f vector (reversed order) More...
void	v2f_rfprint (FILE *file, v2f a)
	Prints a v2f vector (reversed order) More...
void	v2f_rprint (v2f a)
	Prints a v2f vector (reversed order) More...
v2f	v2f_cast_v1d (v1d a)
	Casts a v1d vector into a v2f vector. More...
v2f	v2f_cast_v1f (v1f a)
	Casts a v1f vector into a v2f vector. More...
v2f	v2f_cast_v1i (v1i a)
	Casts a v1i vector into a v2f vector. More...
v2f	v2f_cast_v1l (v1l a)
	Casts a v1l vector into a v2f vector. More...
v2f	v2f_cast_v2d (v2d a)
	Casts a v2d vector into a v2f vector. More...
v2f	v2f_cast_v2f (v2f a)
	Casts a v2f vector into a v2f vector. More...
v2f	v2f_cast_v2i (v2i a)
	Casts a v2i vector into a v2f vector. More...
v2f	v2f_cast_v2l (v2l a)
	Casts a v2l vector into a v2f vector. More...
v2f	v2f_cast_v4d (v4d a)
	Casts a v4d vector into a v2f vector. More...
v2f	v2f_cast_v4f (v4f a)
	Casts a v4f vector into a v2f vector. More...
v2f	v2f_cast_v4i (v4i a)
	Casts a v4i vector into a v2f vector. More...
v2f	v2f_cast_v4l (v4l a)
	Casts a v4l vector into a v2f vector. More...
v2f	v2f_cast_v8d (v8d a)
	Casts a v8d vector into a v2f vector. More...
v2f	v2f_cast_v8f (v8f a)
	Casts a v8f vector into a v2f vector. More...
v2f	v2f_cast_v8i (v8i a)
	Casts a v8i vector into a v2f vector. More...
v2f	v2f_cast_v8l (v8l a)
	Casts a v8l vector into a v2f vector. More...
v2f	v2f_cast_v16f (v16f a)
	Casts a v16f vector into a v2f vector. More...
v2f	v2f_cast_v16i (v16i a)
	Casts a v16i vector into a v2f vector. More...
m2f	m2f_cast_v2f (v2f a)
	Casts a v2f vector into a m2f vector-mask. More...
v2f	v2f_cast_m2f (m2f a)
	Casts a m2f vector-mask into a v2f vector. More...
v2f	v2f_cvt_v1d (v1d a)
	Converts a v1d vector into a v2f vector. More...
v2f	v2f_cvt_v1f (v1f a)
	Converts a v1f vector into a v2f vector. More...
v2f	v2f_cvt_v1i (v1i a)
	Converts a v1i vector into a v2f vector. More...
v2f	v2f_cvt_v1l (v1l a)
	Converts a v1l vector into a v2f vector. More...
v2f	v2f_cvt_v2d (v2d a)
	Converts a v2d vector into a v2f vector. More...
v2f	v2f_cvt_v2f (v2f a)
	Converts a v2f vector into a v2f vector. More...
v2f	v2f_cvt_v2i (v2i a)
	Converts a v2i vector into a v2f vector. More...
v2f	v2f_cvt_v2l (v2l a)
	Converts a v2l vector into a v2f vector. More...
v2f	v2f_cvt_v4d (v4d a)
	Converts a v4d vector into a v2f vector. More...
v2f	v2f_cvt_v4f (v4f a)
	Converts a v4f vector into a v2f vector. More...
v2f	v2f_cvt_v4i (v4i a)
	Converts a v4i vector into a v2f vector. More...
v2f	v2f_cvt_v4l (v4l a)
	Converts a v4l vector into a v2f vector. More...
v2f	v2f_cvt_v8d (v8d a)
	Converts a v8d vector into a v2f vector. More...
v2f	v2f_cvt_v8f (v8f a)
	Converts a v8f vector into a v2f vector. More...
v2f	v2f_cvt_v8i (v8i a)
	Converts a v8i vector into a v2f vector. More...
v2f	v2f_cvt_v8l (v8l a)
	Converts a v8l vector into a v2f vector. More...
v2f	v2f_cvt_v16f (v16f a)
	Converts a v16f vector into a v2f vector. More...
v2f	v2f_cvt_v16i (v16i a)
	Converts a v16i vector into a v2f vector. More...
m2f	m2f_cvt_v2f (v2f a)
	Converts a v2f vector into a m2f vector-mask. More...
v2f	v2f_cvt_m2f (m2f a)
	Converts a m2f vector-mask into a v2f vector. More...
m2f	m2f_cvt_m2d (m2d a)
	Converts a m2d vector-mask into a m2f vector-mask. More...
m2f	m2f_cvt_m2f (m2f a)
	Converts a m2f vector-mask into a m2f vector-mask. More...
m2f	m2f_cvt_m2i (m2i a)
	Converts a m2i vector-mask into a m2f vector-mask. More...
m2f	m2f_cvt_m2l (m2l a)
	Converts a m2l vector-mask into a m2f vector-mask. More...

Detailed Description

Type for the manipulation of 2 float packed into one single vector.

This structure does not actually exist. Depending on the target architecture, it can be:

• A preprocessor alias
• A typedef
• A struct defined in another way
• A union

Sizes of this vector:

• 2 elements of type float (32 bits)
• 8 bytes
• 64 bits

Attention

This definition does not correspond to any actual implementation and should never be used directly. Use PintS functions instead.

The actual implementation depends on the target architecture.

---

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

• pints-doc.h