tpt_math_config.h File Reference

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Data Structures
struct	exp2f_data
struct	logf_data
struct	powf_log2_data

Macros
#define	WANT_ROUNDING   1
#define	TOINT_INTRINSICS   0
#define	IEEE_754_2008_SNAN   1
#define	HIDDEN
#define	EXP2F_TABLE_BITS   5
#define	EXP2F_POLY_ORDER   3
#define	LOGF_TABLE_BITS   4
#define	LOGF_POLY_ORDER   4
#define	POWF_LOG2_TABLE_BITS   4
#define	POWF_LOG2_POLY_ORDER   5
#define	POWF_SCALE_BITS   0
#define	POWF_SCALE   ((f64_t)(1 << POWF_SCALE_BITS))
#define	predict_true(x)
#define	predict_false(x)

Functions
static uint32_t	asuint (f32_t f)
static f32_t	asfloat (uint32_t i)
static uint64_t	asuint64 (f64_t f)
static f64_t	asdouble (uint64_t i)
static int	issignalingf_inline (f32_t x)
static f32_t	eval_as_float (f32_t x)
static f64_t	eval_as_double (f64_t x)
HIDDEN f32_t	__math_oflowf (uint32_t)
HIDDEN f32_t	__math_uflowf (uint32_t)
HIDDEN f32_t	__math_divzerof (uint32_t)
HIDDEN f64_t	__math_divzero (uint32_t)
HIDDEN f32_t	__math_invalidf (f32_t)

Variables
const struct exp2f_data	HIDDEN

Macro Definition Documentation

EXP2F_POLY_ORDER

#define EXP2F_POLY_ORDER   3

EXP2F_TABLE_BITS

#define EXP2F_TABLE_BITS   5

HIDDEN

const struct powf_log2_data HIDDEN

IEEE_754_2008_SNAN

#define IEEE_754_2008_SNAN   1

LOGF_POLY_ORDER

#define LOGF_POLY_ORDER   4

LOGF_TABLE_BITS

#define LOGF_TABLE_BITS   4

POWF_LOG2_POLY_ORDER

#define POWF_LOG2_POLY_ORDER   5

POWF_LOG2_TABLE_BITS

#define POWF_LOG2_TABLE_BITS   4

POWF_SCALE

#define POWF_SCALE   ((f64_t)(1 << POWF_SCALE_BITS))

POWF_SCALE_BITS

#define POWF_SCALE_BITS   0

predict_false

#define predict_false

(

x

)

Value:

(x)

predict_true

#define predict_true

(

x

)

Value:

(x)

TOINT_INTRINSICS

#define TOINT_INTRINSICS   0

WANT_ROUNDING

#define WANT_ROUNDING   1

Function Documentation

__math_divzero()

HIDDEN f64_t __math_divzero

(

uint32_t

)

__math_divzerof()

HIDDEN f32_t __math_divzerof

(

uint32_t

)

__math_invalidf()

HIDDEN f32_t __math_invalidf

(

f32_t

)

__math_oflowf()

HIDDEN f32_t __math_oflowf

(

uint32_t

)

__math_uflowf()

HIDDEN f32_t __math_uflowf

(

uint32_t

)

asdouble()

f64_t asdouble ( uint64_t i )

inlinestatic

asfloat()

f32_t asfloat ( uint32_t i )

inlinestatic

asuint()

uint32_t asuint ( f32_t f )

inlinestatic

asuint64()

uint64_t asuint64 ( f64_t f )

inlinestatic

eval_as_double()

f64_t eval_as_double ( f64_t x )

inlinestatic

eval_as_float()

f32_t eval_as_float ( f32_t x )

inlinestatic

issignalingf_inline()

int issignalingf_inline ( f32_t x )

inlinestatic

Variable Documentation

HIDDEN

const struct powf_log2_data HIDDEN