sdfg::transformations::OMPTransform Class Reference

OMPTransform transformation for Map nodes. More...

#include <sdfg/transformations/omp_transform.h>

Inheritance diagram for sdfg::transformations::OMPTransform:

Public Member Functions
	OMPTransform (structured_control_flow::Map &map)
	Construct a OMPTransform transformation.
virtual std::string	name () const override
	Get the name of this transformation.
virtual bool	can_be_applied (builder::StructuredSDFGBuilder &builder, analysis::AnalysisManager &analysis_manager) override
	Check if this transformation can be applied.
virtual void	apply (builder::StructuredSDFGBuilder &builder, analysis::AnalysisManager &analysis_manager) override
	Apply the OMPTransform transformation.
virtual void	to_json (nlohmann::json &j) const override
	Serialize this transformation to JSON.
Public Member Functions inherited from sdfg::transformations::Transformation
virtual	~Transformation ()=default
virtual void	set_report (PassReportConsumer *report)
	Set the report consumer for transformation feedback.
virtual bool	try_apply (builder::StructuredSDFGBuilder &builder, analysis::AnalysisManager &analysis_manager)
	Attempt to apply the transformation if possible.

Static Public Member Functions
static OMPTransform	from_json (builder::StructuredSDFGBuilder &builder, const nlohmann::json &j)
	Deserialize a OMPTransform transformation from JSON.

Additional Inherited Members
Protected Attributes inherited from sdfg::transformations::Transformation
PassReportConsumer *	report_ = nullptr

Detailed Description

OMPTransform transformation for Map nodes.

This transformation changes the schedule type of a Map from sequential to parallel execution (CPU_Parallel). This enables the loop iterations to be executed in parallel, potentially improving performance on multi-core processors.

Note

Only applicable to Maps with sequential schedule type

Constructor & Destructor Documentation

OMPTransform()

sdfg::transformations::OMPTransform::OMPTransform

(

structured_control_flow::Map &

map

)

Construct a OMPTransform transformation.

Parameters

map	The map to be parallelized

Member Function Documentation

apply()

virtual void sdfg::transformations::OMPTransform::apply ( builder::StructuredSDFGBuilder & builder, analysis::AnalysisManager & analysis_manager )

overridevirtual

Apply the OMPTransform transformation.

Parameters

builder	The SDFG builder
analysis_manager	The analysis manager

Implements sdfg::transformations::Transformation.

can_be_applied()

virtual bool sdfg::transformations::OMPTransform::can_be_applied ( builder::StructuredSDFGBuilder & builder, analysis::AnalysisManager & analysis_manager )

overridevirtual

Check if this transformation can be applied.

Parameters

builder	The SDFG builder
analysis_manager	The analysis manager

Returns

true if the map is sequential

Implements sdfg::transformations::Transformation.

from_json()

OMPTransform sdfg::transformations::OMPTransform::from_json ( builder::StructuredSDFGBuilder & builder, const nlohmann::json & j )

static

Deserialize a OMPTransform transformation from JSON.

Parameters

builder	The SDFG builder
j	JSON description of the transformation

Returns

The deserialized transformation

name()

virtual std::string sdfg::transformations::OMPTransform::name ( ) const

overridevirtual

Get the name of this transformation.

Returns

"OMPTransform"

Implements sdfg::transformations::Transformation.

to_json()

virtual void sdfg::transformations::OMPTransform::to_json ( nlohmann::json & j ) const

overridevirtual

Serialize this transformation to JSON.

Parameters

j	JSON object to populate

Implements sdfg::transformations::Transformation.

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

• opt/include/sdfg/transformations/omp_transform.h