circt::aig::LongestPathAnalysis Class Reference

#include <LongestPathAnalysis.h>

Inheritance diagram for circt::aig::LongestPathAnalysis:

Collaboration diagram for circt::aig::LongestPathAnalysis:

Public Member Functions
	LongestPathAnalysis (Operation *moduleOp, mlir::AnalysisManager &am, const LongestPathAnalysisOption &option={})
	~LongestPathAnalysis ()
LogicalResult	getResults (Value value, size_t bitPos, SmallVectorImpl< DataflowPath > &results) const
int64_t	getMaxDelay (Value value) const
int64_t	getAverageMaxDelay (Value value) const
LogicalResult	getClosedPaths (StringAttr moduleName, SmallVectorImpl< DataflowPath > &results, bool elaboratePaths=false) const
LogicalResult	getOpenPathsFromInputPortsToInternal (StringAttr moduleName, SmallVectorImpl< DataflowPath > &results) const
LogicalResult	getOpenPathsFromInternalToOutputPorts (StringAttr moduleName, SmallVectorImpl< DataflowPath > &results) const
LogicalResult	getAllPaths (StringAttr moduleName, SmallVectorImpl< DataflowPath > &results, bool elaboratePaths=false) const
bool	isAnalysisAvailable (StringAttr moduleName) const
llvm::ArrayRef< hw::HWModuleOp >	getTopModules () const
MLIRContext *	getContext () const

Static Public Member Functions
static StringRef	getTopModuleNameAttrName ()

Private Attributes
Impl *	impl
mlir::MLIRContext *	ctx

Detailed Description

Definition at line 180 of file LongestPathAnalysis.h.

Constructor & Destructor Documentation

LongestPathAnalysis()

LongestPathAnalysis::LongestPathAnalysis	(	Operation *	moduleOp,
		mlir::AnalysisManager &	am,
		const LongestPathAnalysisOption &	option = {}
	)

Definition at line 1445 of file LongestPathAnalysis.cpp.

~LongestPathAnalysis()

LongestPathAnalysis::~LongestPathAnalysis

(

)

Definition at line 1443 of file LongestPathAnalysis.cpp.

Member Function Documentation

getAllPaths()

LogicalResult LongestPathAnalysis::getAllPaths	(	StringAttr	moduleName,
		SmallVectorImpl< DataflowPath > &	results,
		bool	elaboratePaths = false
	)		const

Definition at line 1482 of file LongestPathAnalysis.cpp.

References getClosedPaths(), getOpenPathsFromInputPortsToInternal(), and getOpenPathsFromInternalToOutputPorts().

getAverageMaxDelay()

int64_t LongestPathAnalysis::getAverageMaxDelay

(

Value

value

)

const

Definition at line 1454 of file LongestPathAnalysis.cpp.

References impl.

getClosedPaths()

LogicalResult LongestPathAnalysis::getClosedPaths	(	StringAttr	moduleName,
		SmallVectorImpl< DataflowPath > &	results,
		bool	elaboratePaths = false
	)		const

Definition at line 1463 of file LongestPathAnalysis.cpp.

References impl.

Referenced by getAllPaths().

getContext()

MLIRContext * circt::aig::LongestPathAnalysis::getContext ( ) const

inline

Definition at line 247 of file LongestPathAnalysis.h.

References ctx.

getMaxDelay()

int64_t LongestPathAnalysis::getMaxDelay

(

Value

value

)

const

Definition at line 1458 of file LongestPathAnalysis.cpp.

References impl.

getOpenPathsFromInputPortsToInternal()

LogicalResult LongestPathAnalysis::getOpenPathsFromInputPortsToInternal	(	StringAttr	moduleName,
		SmallVectorImpl< DataflowPath > &	results
	)		const

Definition at line 1471 of file LongestPathAnalysis.cpp.

References impl.

Referenced by getAllPaths().

getOpenPathsFromInternalToOutputPorts()

LogicalResult LongestPathAnalysis::getOpenPathsFromInternalToOutputPorts	(	StringAttr	moduleName,
		SmallVectorImpl< DataflowPath > &	results
	)		const

Definition at line 1476 of file LongestPathAnalysis.cpp.

References impl.

Referenced by getAllPaths().

getResults()

LogicalResult circt::aig::LongestPathAnalysis::getResults	(	Value	value,
		size_t	bitPos,
		SmallVectorImpl< DataflowPath > &	results
	)		const

getTopModuleNameAttrName()

static StringRef circt::aig::LongestPathAnalysis::getTopModuleNameAttrName ( )

inlinestatic

Definition at line 243 of file LongestPathAnalysis.h.

getTopModules()

ArrayRef< hw::HWModuleOp > LongestPathAnalysis::getTopModules

(

)

const

Definition at line 1494 of file LongestPathAnalysis.cpp.

References impl.

isAnalysisAvailable()

bool LongestPathAnalysis::isAnalysisAvailable

(

StringAttr

moduleName

)

const

Definition at line 1450 of file LongestPathAnalysis.cpp.

References impl.

Member Data Documentation

ctx

mlir::MLIRContext* circt::aig::LongestPathAnalysis::ctx

private

Definition at line 253 of file LongestPathAnalysis.h.

Referenced by getContext().

impl

Impl* circt::aig::LongestPathAnalysis::impl

private

Definition at line 251 of file LongestPathAnalysis.h.

Referenced by getAverageMaxDelay(), getClosedPaths(), getMaxDelay(), getOpenPathsFromInputPortsToInternal(), getOpenPathsFromInternalToOutputPorts(), getTopModules(), and isAnalysisAvailable().

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

• /home/runner/work/circt-www/circt-www/circt_src/include/circt/Dialect/AIG/Analysis/LongestPathAnalysis.h
• /home/runner/work/circt-www/circt-www/circt_src/lib/Dialect/AIG/Analysis/LongestPathAnalysis.cpp