sdfg::fp_math::KernelBuilder Class Reference

Builds loop nests over transient buffers into a sequence. More...

#include <sdfg/fp_math/contractions/kernel_builder.h>

Public Member Functions
	KernelBuilder (builder::StructuredSDFGBuilder &builder, structured_control_flow::Sequence &scope, DebugInfo debug_info)
builder::StructuredSDFGBuilder &	builder ()
structured_control_flow::Sequence &	scope ()
const DebugInfo &	debug_info () const
std::string	scalar (const std::string &prefix, types::PrimitiveType type)
	A new transient scalar.
std::string	buffer (const std::string &prefix, types::PrimitiveType type, const symbolic::Expression &count)
	A new transient buffer of count elements, allocated in the scope right away.
structured_control_flow::StructuredLoop &	map (structured_control_flow::Sequence &scope, const std::string &prefix, const symbolic::Expression &bound)
	A sequential map counting from zero up to bound in scope.
structured_control_flow::StructuredLoop &	for_loop (structured_control_flow::Sequence &scope, const std::string &prefix, const symbolic::Expression &bound)
	A for loop counting from zero up to bound in scope.
structured_control_flow::StructuredLoop &	reduce (structured_control_flow::Sequence &scope, const std::string &prefix, const symbolic::Expression &bound, structured_control_flow::ReductionOperation operation, const std::string &accumulator)
	A reduction counting from zero up to bound in scope, combining into accumulator with operation.
BlockBuilder	block (structured_control_flow::Sequence &scope)
void	finish ()
	Frees all buffers at the end of the scope.

Detailed Description

Builds loop nests over transient buffers into a sequence.

Buffers are allocated where they are requested, in order, and freed by finish().

Constructor & Destructor Documentation

KernelBuilder()

sdfg::fp_math::KernelBuilder::KernelBuilder	(	builder::StructuredSDFGBuilder &	builder,
		structured_control_flow::Sequence &	scope,
		DebugInfo	debug_info )

Member Function Documentation

block()

BlockBuilder sdfg::fp_math::KernelBuilder::block

(

structured_control_flow::Sequence &

scope

)

buffer()

std::string sdfg::fp_math::KernelBuilder::buffer	(	const std::string &	prefix,
		types::PrimitiveType	type,
		const symbolic::Expression &	count )

A new transient buffer of count elements, allocated in the scope right away.

builder()

builder::StructuredSDFGBuilder & sdfg::fp_math::KernelBuilder::builder ( )

inline

debug_info()

const DebugInfo & sdfg::fp_math::KernelBuilder::debug_info ( ) const

inline

finish()

void sdfg::fp_math::KernelBuilder::finish

(

)

Frees all buffers at the end of the scope.

for_loop()

structured_control_flow::StructuredLoop & sdfg::fp_math::KernelBuilder::for_loop	(	structured_control_flow::Sequence &	scope,
		const std::string &	prefix,
		const symbolic::Expression &	bound )

A for loop counting from zero up to bound in scope.

map()

structured_control_flow::StructuredLoop & sdfg::fp_math::KernelBuilder::map	(	structured_control_flow::Sequence &	scope,
		const std::string &	prefix,
		const symbolic::Expression &	bound )

A sequential map counting from zero up to bound in scope.

reduce()

structured_control_flow::StructuredLoop & sdfg::fp_math::KernelBuilder::reduce	(	structured_control_flow::Sequence &	scope,
		const std::string &	prefix,
		const symbolic::Expression &	bound,
		structured_control_flow::ReductionOperation	operation,
		const std::string &	accumulator )

A reduction counting from zero up to bound in scope, combining into accumulator with operation.

scalar()

std::string sdfg::fp_math::KernelBuilder::scalar	(	const std::string &	prefix,
		types::PrimitiveType	type )

A new transient scalar.

scope()

structured_control_flow::Sequence & sdfg::fp_math::KernelBuilder::scope ( )

inline

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

• opt/include/sdfg/fp_math/contractions/kernel_builder.h