jit Namespace Reference

Name space for JIT functions. More...

Classes
class	context
	Class for JIT compile of the GPU kernels. More...
class	float_compare
	Define a custom comparitor class. More...

Concepts
concept	complex_scalar
	Complex scalar concept.
concept	float_scalar
	Float scalar concept.
concept	scalar
	General scalar concept.
concept	float_base
	float base concept.
concept	double_base
	Double base concept.

Typedefs
typedef std::map< void *, std::string >	register_map
	Type alias for mapping node pointers to register names.
typedef std::map< void *, size_t >	register_usage
	Type alias for counting register usage.
typedef std::set< void * >	visiter_map
	Type alias for listing visited nodes.
typedef std::map< void *, size_t >	texture1d_list
	Type alias for indexing 1D textures.
typedef std::map< void *, std::array< size_t, 2 > >	texture2d_list
	Type alias for indexing 2D textures.

Functions
template<float_scalar T>
std::string	type_to_string ()
	Convert a base type to a string.
constexpr bool	use_cuda ()
	Test to use Cuda.
template<float_scalar T>
constexpr bool	use_metal ()
	Test to use metal.
template<float_scalar T>
constexpr bool	use_gpu ()
	Test to use the GPU.
template<float_scalar T>
std::string	smallest_int_type (const size_t max_size)
	Get smallest integer type.
template<float_scalar T>
std::string	get_type_string ()
	Get the type string.
template<float_scalar T>
void	add_type (std::basic_ostream< char > &stream)
	Write out the node base type to a general stream.
template<float_scalar T>
constexpr int	max_digits10 ()
	The maximum number of digits to represent a type literal.
template<float_scalar T>
constexpr int	max_base ()
	The maximum value for a base type.
template<scalar T>
std::string	format_to_string (const T value)
	Convert a value to a string while avoiding locale.
template<class NODE >
std::string	to_string (const char prefix, const NODE *pointer)
	Convert a graph::leaf_node pointer to a string.

Detailed Description

Name space for JIT functions.

Function Documentation

add_type()

template<float_scalar T>

void jit::add_type

(

std::basic_ostream< char > &

stream

)

Write out the node base type to a general stream.

Template Parameters

T	Base type of the calculation.

Parameters

[in,out]

stream

Generic stream.

format_to_string()

template<scalar T>

std::string jit::format_to_string

(

const T

value

)

Convert a value to a string while avoiding locale.

The standard streams use localizarion that interfers with multiple threads.

Template Parameters

T	Base type of the calculation.

Parameters

[in]

value

Value to convert.

Returns

String with the value.

get_type_string()

template<float_scalar T>

std::string jit::get_type_string

(

)

Get the type string.

Template Parameters

T	Base type of the calculation.

Returns

The type as a string.

max_base()

template<float_scalar T>

constexpr int jit::max_base ( )

constexpr

The maximum value for a base type.

Template Parameters

T	Base type of the calculation.

Returns

The maximum number of digits needed.

max_digits10()

template<float_scalar T>

constexpr int jit::max_digits10 ( )

constexpr

The maximum number of digits to represent a type literal.

Template Parameters

T	Base type of the calculation.

Returns

The maximum number of digits needed.

smallest_int_type()

template<float_scalar T>

std::string jit::smallest_int_type

(

const size_t

max_size

)

Get smallest integer type.

Template Parameters

T	Base type of the calculation.

Parameters

[in]

max_size

The maximum size needed.

Returns

The smallest integer type as a string.

to_string()

template<class NODE >

std::string jit::to_string	(	const char	prefix,
		const NODE *	pointer
	)

Convert a graph::leaf_node pointer to a string.

This converts the point value into a string of format t######. Where t is of type

1. v Variable
2. r Register
3. i Input

Template Parameters

NODE	Node class type.

Parameters

[in]	prefix	Type prefix for the name.
[in]	pointer	Address of the graph::leaf_node.

Returns

The pointer value as a string.

type_to_string()

template<float_scalar T>

std::string jit::type_to_string

(

)

Convert a base type to a string.

Template Parameters

T	Base type of the calculation.

Returns

A constant string literal of the type.

use_gpu()

template<float_scalar T>

constexpr bool jit::use_gpu ( )

constexpr

Test to use the GPU.

Template Parameters

T	Base type of the calculation.

use_metal()

template<float_scalar T>

constexpr bool jit::use_metal ( )

constexpr

Test to use metal.

Template Parameters

T	Base type of the calculation.