LongestPathAnalysis::Impl Struct Reference

Collaboration diagram for LongestPathAnalysis::Impl:

Public Member Functions
	Impl (Operation *module, mlir::AnalysisManager &am, const LongestPathAnalysisOption &option)
LogicalResult	initializeAndRun (mlir::ModuleOp module)
LogicalResult	initializeAndRun (hw::HWModuleOp module)
bool	isAnalysisAvailable (StringAttr moduleName) const
int64_t	getAverageMaxDelay (Value value) const
int64_t	getMaxDelay (Value value) const
LogicalResult	getResults (Value value, size_t bitPos, SmallVectorImpl< DataflowPath > &results, circt::igraph::InstancePathCache *instancePathCache=nullptr, llvm::ImmutableListFactory< DebugPoint > *debugPointFactory=nullptr) const
template<bool elaborate>
LogicalResult	getClosedPaths (StringAttr moduleName, SmallVectorImpl< DataflowPath > &results) const
LogicalResult	getOpenPathsFromInputPortsToInternal (StringAttr moduleName, SmallVectorImpl< DataflowPath > &results) const
LogicalResult	getOpenPathsFromInternalToOutputPorts (StringAttr moduleName, SmallVectorImpl< DataflowPath > &results) const
llvm::ArrayRef< hw::HWModuleOp >	getTopModules () const

Private Member Functions
LogicalResult	getResultsImpl (const Object &originalObject, Value value, size_t bitPos, SmallVectorImpl< DataflowPath > &results, circt::igraph::InstancePathCache *instancePathCache, llvm::ImmutableListFactory< DebugPoint > *debugPointFactory) const

Private Attributes
Context	ctx
SmallVector< hw::HWModuleOp >	topModules

Detailed Description

Definition at line 1114 of file LongestPathAnalysis.cpp.

Constructor & Destructor Documentation

Impl()

LongestPathAnalysis::Impl::Impl	(	Operation *	module,
		mlir::AnalysisManager &	am,
		const LongestPathAnalysisOption &	option
	)

Definition at line 1294 of file LongestPathAnalysis.cpp.

References initializeAndRun().

Member Function Documentation

getAverageMaxDelay()

int64_t LongestPathAnalysis::Impl::getAverageMaxDelay

(

Value

value

)

const

Definition at line 1399 of file LongestPathAnalysis.cpp.

References getAverageMaxDelay(), and circt::hw::getBitWidth().

Referenced by getAverageMaxDelay().

getClosedPaths()

template<bool elaborate>

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

Definition at line 1215 of file LongestPathAnalysis.cpp.

References getClosedPaths(), LocalVisitor::getInstancePathCache(), Context::getLocalVisitor(), circt::igraph::InstancePathCache::getRelativePaths(), Context::instanceGraph, and circt::igraph::InstanceGraph::lookup().

Referenced by getClosedPaths().

getMaxDelay()

int64_t LongestPathAnalysis::Impl::getMaxDelay

(

Value

value

)

const

Definition at line 1420 of file LongestPathAnalysis.cpp.

References circt::hw::getBitWidth(), and getMaxDelay().

Referenced by getMaxDelay().

getOpenPathsFromInputPortsToInternal()

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

Definition at line 1254 of file LongestPathAnalysis.cpp.

References Context::getLocalVisitor(), and getOpenPathsFromInputPortsToInternal().

Referenced by getOpenPathsFromInputPortsToInternal().

getOpenPathsFromInternalToOutputPorts()

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

Definition at line 1274 of file LongestPathAnalysis.cpp.

References Context::getLocalVisitor(), and getOpenPathsFromInternalToOutputPorts().

Referenced by getOpenPathsFromInternalToOutputPorts().

getResults()

LogicalResult LongestPathAnalysis::Impl::getResults	(	Value	value,
		size_t	bitPos,
		SmallVectorImpl< DataflowPath > &	results,
		circt::igraph::InstancePathCache *	instancePathCache = nullptr,
		llvm::ImmutableListFactory< DebugPoint > *	debugPointFactory = nullptr
	)		const

Definition at line 1151 of file LongestPathAnalysis.cpp.

References getResults(), and getResultsImpl().

Referenced by getResults().

getResultsImpl()

LogicalResult LongestPathAnalysis::Impl::getResultsImpl ( const Object &  originalObject, Value  value, size_t  bitPos, SmallVectorImpl< DataflowPath > &  results, circt::igraph::InstancePathCache *  instancePathCache, llvm::ImmutableListFactory< DebugPoint > *  debugPointFactory  ) const

private

Definition at line 1159 of file LongestPathAnalysis.cpp.

References circt::igraph::InstancePathCache::appendInstance(), assert(), deduplicatePaths(), Context::getLocalVisitor(), getResultsImpl(), Context::instanceGraph, and circt::igraph::InstanceGraph::lookup().

Referenced by getResults(), and getResultsImpl().

getTopModules()

llvm::ArrayRef< hw::HWModuleOp > LongestPathAnalysis::Impl::getTopModules ( ) const

inline

Definition at line 1138 of file LongestPathAnalysis.cpp.

References topModules.

initializeAndRun() [1/2]

LogicalResult LongestPathAnalysis::Impl::initializeAndRun

(

hw::HWModuleOp

module

)

Definition at line 1311 of file LongestPathAnalysis.cpp.

References assert(), initializeAndRun(), and Context::localVisitors.

initializeAndRun() [2/2]

LogicalResult LongestPathAnalysis::Impl::initializeAndRun

(

mlir::ModuleOp

module

)

Definition at line 1321 of file LongestPathAnalysis.cpp.

References assert(), initializeAndRun(), Context::instanceGraph, Context::localVisitors, and circt::igraph::InstanceGraph::lookup().

Referenced by Impl(), initializeAndRun(), and initializeAndRun().

isAnalysisAvailable()

bool LongestPathAnalysis::Impl::isAnalysisAvailable

(

StringAttr

moduleName

)

const

Definition at line 1390 of file LongestPathAnalysis.cpp.

References isAnalysisAvailable(), and Context::localVisitors.

Referenced by isAnalysisAvailable().

Member Data Documentation

ctx

Context LongestPathAnalysis::Impl::ctx

private

Definition at line 1147 of file LongestPathAnalysis.cpp.

topModules

SmallVector<hw::HWModuleOp> LongestPathAnalysis::Impl::topModules

private

Definition at line 1148 of file LongestPathAnalysis.cpp.

Referenced by getTopModules().

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

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