sdfg::tiles::TileAxis Class Reference

One enclosing parallel loop of a tile: its schedule facts plus the tile-role (Private when its indvar addresses the tile base, Cooperative otherwise). More...

#include <sdfg/tiles/tile.h>

Public Member Functions
	TileAxis ()=default
	TileAxis (symbolic::Symbol indvar, Role role, AxisSchedule schedule, symbolic::Expression init=symbolic::integer(0), symbolic::Integer stride=symbolic::integer(1))
const symbolic::Symbol &	indvar () const
Role	role () const
const AxisSchedule &	schedule () const
const symbolic::Expression &	init () const
const symbolic::Integer &	stride () const
bool	cooperative () const

Static Public Member Functions
static std::vector< TileAxis >	enclosing (structured_control_flow::StructuredLoop &loop, const symbolic::MultiExpression &bases, const symbolic::Expression &offset=symbolic::integer(0))
	The enclosing parallel axes of a tile with the given bases (min index per dim) and linearized offset: an axis is Cooperative when its indvar addresses neither a base nor the offset, Private otherwise; sequential loops are skipped.

Detailed Description

One enclosing parallel loop of a tile: its schedule facts plus the tile-role (Private when its indvar addresses the tile base, Cooperative otherwise).

Constructor & Destructor Documentation

TileAxis() [1/2]

sdfg::tiles::TileAxis::TileAxis ( )

default

TileAxis() [2/2]

sdfg::tiles::TileAxis::TileAxis	(	symbolic::Symbol	indvar,
		Role	role,
		AxisSchedule	schedule,
		symbolic::Expression	init = symbolic::integer(0),
		symbolic::Integer	stride = symbolic::integer(1) )

Member Function Documentation

cooperative()

bool sdfg::tiles::TileAxis::cooperative ( ) const

inline

enclosing()

std::vector< TileAxis > sdfg::tiles::TileAxis::enclosing ( structured_control_flow::StructuredLoop & loop, const symbolic::MultiExpression & bases, const symbolic::Expression & offset = symbolic::integer(0) )

static

The enclosing parallel axes of a tile with the given bases (min index per dim) and linearized offset: an axis is Cooperative when its indvar addresses neither a base nor the offset, Private otherwise; sequential loops are skipped.

Innermost-first. The single source of the schedule classification. Library-node operands carry their grid/block indvars in offset (the per-dim bases are zero), so the offset must be scanned too.

indvar()

const symbolic::Symbol & sdfg::tiles::TileAxis::indvar ( ) const

inline

init()

const symbolic::Expression & sdfg::tiles::TileAxis::init ( ) const

inline

role()

Role sdfg::tiles::TileAxis::role ( ) const

inline

schedule()

const AxisSchedule & sdfg::tiles::TileAxis::schedule ( ) const

inline

stride()

const symbolic::Integer & sdfg::tiles::TileAxis::stride ( ) const

inline

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

• opt/include/sdfg/tiles/tile.h