Represents an extent subdivided into tiles. More...

#include <hc.hpp>

Inheritance diagram for hc::tiled_extent< 3 >:

Collaboration diagram for hc::tiled_extent< 3 >:

Public Member Functions
	tiled_extent () __CPU__ __HC__
	Default constructor. More...

	tiled_extent (int e0, int e1, int e2, int t0, int t1, int t2) __CPU__ __HC__
	Construct an tiled extent with the size of extent and the size of tile specified. More...

	tiled_extent (int e0, int e1, int e2, int t0, int t1, int t2, int size) __CPU__ __HC__
	Construct an tiled extent with the size of extent and the size of tile specified. More...

	tiled_extent (const tiled_extent< 3 > &other) __CPU__ __HC__
	Copy constructor. More...

	tiled_extent (const extent< 3 > &ext, int t0, int t1, int t2) __CPU__ __HC__
	Constructs a tiled_extent<N> with the extent "ext". More...

	tiled_extent (const extent< 3 > &ext, int t0, int t1, int t2, int size) __CPU__ __HC__
	Constructs a tiled_extent<N> with the extent "ext". More...

void	set_dynamic_group_segment_size (unsigned int size) __CPU__
	Set the size of dynamic group segment. More...

unsigned int	get_dynamic_group_segment_size () const __CPU__
	Return the size of dynamic group segment in bytes.

Public Member Functions inherited from hc::extent< 3 >
	extent () __CPU__ __HC__
	Default constructor. More...

	extent (const extent &other) __CPU__ __HC__
	Copy constructor. More...

	extent (const int components[]) __CPU__ __HC__
	Constructs an extent<N> with the coordinate values provided the array of int component values. More...

	extent (int components[]) __CPU__ __HC__
	Constructs an extent<N> with the coordinate values provided the array of int component values. More...

extent &	operator= (const extent &other) __CPU__ __HC__
	Assigns the component values of "other" to this extent<N> object. More...

bool	contains (const index< N > &idx) const __CPU__ __HC__
	Tests whether the index "idx" is properly contained within this extent (with an assumed origin of zero). More...

unsigned int	size () const __CPU__ __HC__
	This member function returns the total linear size of this extent<N> (in units of elements), which is computed as: extent[0] * extent[1] ... More...

	extent (int e0) __CPU__ __HC__
	Constructs an extent<N> with the coordinate values provided by $e_{0..2}$ . More...

	extent (_Tp...__t) __CPU__ __HC__
	Constructs an extent<N> with the coordinate values provided by $e_{0..2}$ . More...

int	operator[] (unsigned int c) const __CPU__ __HC__
	Returns the extent component value at position c. More...

int &	operator[] (unsigned int c) __CPU__ __HC__
	Returns the extent component value at position c. More...

tiled_extent< 1 >	tile (int t0) const
	Produces a tiled_extent object with the tile extents given by t0, t1, and t2. More...

tiled_extent< 2 >	tile (int t0, int t1) const
	Produces a tiled_extent object with the tile extents given by t0, t1, and t2. More...

tiled_extent< 3 >	tile (int t0, int t1, int t2) const
	Produces a tiled_extent object with the tile extents given by t0, t1, and t2. More...

tiled_extent< 1 >	tile_with_dynamic (int t0, int dynamic_size) const
	Produces a tiled_extent object with the tile extents given by t0, t1, and t2, plus a certain amount of dynamic group segment.

tiled_extent< 2 >	tile_with_dynamic (int t0, int t1, int dynamic_size) const
	Produces a tiled_extent object with the tile extents given by t0, t1, and t2, plus a certain amount of dynamic group segment.

tiled_extent< 3 >	tile_with_dynamic (int t0, int t1, int t2, int dynamic_size) const
	Produces a tiled_extent object with the tile extents given by t0, t1, and t2, plus a certain amount of dynamic group segment.

bool	operator== (const extent &other) const __CPU__ __HC__
	Compares two objects of extent<N>. More...

bool	operator!= (const extent &other) const __CPU__ __HC__
	Compares two objects of extent<N>. More...

extent &	operator+= (const extent &__r) __CPU__ __HC__
	Adds (or subtracts) an object of type extent<N> from this extent to form a new extent. More...

extent &	operator-= (const extent &__r) __CPU__ __HC__
	Adds (or subtracts) an object of type extent<N> from this extent to form a new extent. More...

extent &	*operator=** (const extent &__r) __CPU__ __HC__
	Adds (or subtracts) an object of type extent<N> from this extent to form a new extent. More...

extent &	operator/= (const extent &__r) __CPU__ __HC__
	Adds (or subtracts) an object of type extent<N> from this extent to form a new extent. More...

extent &	operator%= (const extent &__r) __CPU__ __HC__
	Adds (or subtracts) an object of type extent<N> from this extent to form a new extent. More...

extent &	operator+= (const index< N > &idx) __CPU__ __HC__
	Adds (or subtracts) an object of type index<N> from this extent to form a new extent. More...

extent &	operator-= (const index< N > &idx) __CPU__ __HC__
	Adds (or subtracts) an object of type index<N> from this extent to form a new extent. More...

extent	operator+ (const index< N > &idx) __CPU__ __HC__
	Adds (or subtracts) an object of type index<N> from this extent to form a new extent. More...

extent	operator- (const index< N > &idx) __CPU__ __HC__
	Adds (or subtracts) an object of type index<N> from this extent to form a new extent. More...

extent &	operator+= (int value) __CPU__ __HC__
	For a given operator $\oplus$ , produces the same effect as (this) = (this) $\oplus$ value. More...

extent &	operator-= (int value) __CPU__ __HC__
	For a given operator $\oplus$ , produces the same effect as (this) = (this) $\oplus$ value. More...

extent &	*operator=** (int value) __CPU__ __HC__
	For a given operator $\oplus$ , produces the same effect as (this) = (this) $\oplus$ value. More...

extent &	operator/= (int value) __CPU__ __HC__
	For a given operator $\oplus$ , produces the same effect as (this) = (this) $\oplus$ value. More...

extent &	operator%= (int value) __CPU__ __HC__
	For a given operator $\oplus$ , produces the same effect as (this) = (this) $\oplus$ value. More...

extent &	operator++ () __CPU__ __HC__
	For a given operator $\oplus$ , produces the same effect as (this) = (this) $\oplus$ 1. More...

extent	operator++ (int) __CPU__ __HC__
	For a given operator $\oplus$ , produces the same effect as (this) = (this) $\oplus$ 1. More...

extent &	operator-- () __CPU__ __HC__
	For a given operator $\oplus$ , produces the same effect as (this) = (this) $\oplus$ 1. More...

extent	operator-- (int) __CPU__ __HC__
	For a given operator $\oplus$ , produces the same effect as (this) = (this) $\oplus$ 1. More...

Public Attributes
int	tile_dim [3]
	Tile size for each dimension.

Static Public Attributes
static const int	rank = 3

Static Public Attributes inherited from hc::extent< 3 >
static const int	rank
	A static member of extent<N> that contains the rank of this extent.

Additional Inherited Members
Public Types inherited from hc::extent< 3 >
typedef int	value_type
	The element type of extent<N>.

Detailed Description

template<>
class hc::tiled_extent< 3 >

Represents an extent subdivided into tiles.

Tile sizes can be specified at runtime. This class is 3D specialization of tiled_extent.

Constructor & Destructor Documentation

hc::tiled_extent< 3 >::tiled_extent ( )

inline

Default constructor.

The origin and extent is default-constructed and thus zero.

hc::tiled_extent< 3 >::tiled_extent	(	int	e0,
		int	e1,
		int	e2,
		int	t0,
		int	t1,
		int	t2
	)

inline

Construct an tiled extent with the size of extent and the size of tile specified.

Parameters

[in]	e0	Size of extent in the 1st dimension.
[in]	e1	Size of extent in the 2nd dimension.
[in]	e2	Size of extent in the 3rd dimension.
[in]	t0	Size of tile in the 1st dimension.
[in]	t1	Size of tile in the 2nd dimension.
[in]	t2	Size of tile in the 3rd dimension.

hc::tiled_extent< 3 >::tiled_extent	(	int	e0,
		int	e1,
		int	e2,
		int	t0,
		int	t1,
		int	t2,
		int	size
	)

inline

Construct an tiled extent with the size of extent and the size of tile specified.

Parameters

[in]	e0	Size of extent in the 1st dimension.
[in]	e1	Size of extent in the 2nd dimension.
[in]	e2	Size of extent in the 3rd dimension.
[in]	t0	Size of tile in the 1st dimension.
[in]	t1	Size of tile in the 2nd dimension.
[in]	t2	Size of tile in the 3rd dimension.
[in]	size	Size of dynamic group segment.

hc::tiled_extent< 3 >::tiled_extent ( const tiled_extent< 3 > & other )

inline

Copy constructor.

Constructs a new tiled_extent from the supplied argument "other".

Parameters

[in] other An object of type tiled_extent from which to initialize this new extent.

hc::tiled_extent< 3 >::tiled_extent	(	const extent< 3 > &	ext,
		int	t0,
		int	t1,
		int	t2
	)

inline

Constructs a tiled_extent<N> with the extent "ext".

Parameters

[in]	ext	The extent of this tiled_extent
[in]	t0	Size of tile in the 1st dimension.
[in]	t1	Size of tile in the 2nd dimension.
[in]	t2	Size of tile in the 3rd dimension.

hc::tiled_extent< 3 >::tiled_extent	(	const extent< 3 > &	ext,
		int	t0,
		int	t1,
		int	t2,
		int	size
	)

inline

Constructs a tiled_extent<N> with the extent "ext".

Parameters

[in]	ext	The extent of this tiled_extent
[in]	t0	Size of tile in the 1st dimension.
[in]	t1	Size of tile in the 2nd dimension.
[in]	t2	Size of tile in the 3rd dimension.
[in]	size	Size of dynamic group segment.

Member Function Documentation

void hc::tiled_extent< 3 >::set_dynamic_group_segment_size ( unsigned int size )

inline

Set the size of dynamic group segment.

The function should be called in host code, prior to a kernel is dispatched.

Parameters

[in] size The amount of dynamic group segment needed.

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

/home/scchan/code/hcc/include/hc.hpp

Public Member Functions

Public Attributes

Static Public Attributes

Additional Inherited Members

Detailed Description

template<> class hc::tiled_extent< 3 >

Constructor & Destructor Documentation

Member Function Documentation

template<>
class hc::tiled_extent< 3 >