sdfg::transformations::VectorizeTransform Class Reference

VectorizeTransform transformation for StructuredLoop nodes. More...

#include <sdfg/transformations/vectorize_transform.h>

Inheritance diagram for sdfg::transformations::VectorizeTransform:

Public Member Functions
	VectorizeTransform (structured_control_flow::StructuredLoop &loop)
	Construct a VectorizeTransform 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 VectorizeTransform 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 VectorizeTransform	from_json (builder::StructuredSDFGBuilder &builder, const nlohmann::json &j)
	Deserialize a VectorizeTransform transformation from JSON.

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

Detailed Description

VectorizeTransform transformation for StructuredLoop nodes.

This transformation changes the schedule type of a StructuredLoop from sequential to vectorized execution (Vectorize). This enables the loop iterations to be executed in a vectorized manner, potentially improving performance on processors.

Note

Only applicable to StructuredLoops with sequential schedule type

Constructor & Destructor Documentation

VectorizeTransform()

sdfg::transformations::VectorizeTransform::VectorizeTransform

(

structured_control_flow::StructuredLoop &

loop

)

Construct a VectorizeTransform transformation.

Parameters

loop	The loop to be vectorized

Member Function Documentation

apply()

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

overridevirtual

Apply the VectorizeTransform transformation.

Parameters

builder	The SDFG builder
analysis_manager	The analysis manager

Implements sdfg::transformations::Transformation.

can_be_applied()

virtual bool sdfg::transformations::VectorizeTransform::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()

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

static

Deserialize a VectorizeTransform transformation from JSON.

Parameters

builder	The SDFG builder
j	JSON description of the transformation

Returns

The deserialized transformation

name()

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

overridevirtual

Get the name of this transformation.

Returns

"VectorizeTransform"

Implements sdfg::transformations::Transformation.

to_json()

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

overridevirtual

Serialize this transformation to JSON.

Parameters

j	JSON object to populate

Implements sdfg::transformations::Transformation.

---

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

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