circt::aig::DataflowPath Class Reference

#include <LongestPathAnalysis.h>

Collaboration diagram for circt::aig::DataflowPath:

Public Types
using	OutputPort = std::tuple< hw::HWModuleOp, size_t, size_t >
using	FanOutType = std::variant< Object, OutputPort >

Public Member Functions
	DataflowPath (Object fanOut, OpenPath fanIn, hw::HWModuleOp root)
	DataflowPath (OutputPort fanOut, OpenPath fanIn, hw::HWModuleOp root)
	DataflowPath ()=default
int64_t	getDelay () const
const Object &	getFanIn () const
const FanOutType &	getFanOut () const
const Object &	getFanOutAsObject () const
const OutputPort &	getFanOutAsPort () const
hw::HWModuleOp	getRoot () const
const llvm::ImmutableList< DebugPoint > &	getHistory () const
const OpenPath &	getPath () const
Location	getFanOutLoc ()
void	setDelay (int64_t delay)
void	print (llvm::raw_ostream &os)
void	printFanOut (llvm::raw_ostream &os)
DataflowPath &	prependPaths (circt::igraph::InstancePathCache &cache, llvm::ImmutableListFactory< DebugPoint > *debugPointFactory, circt::igraph::InstancePath path)

Private Attributes
FanOutType	fanOut
OpenPath	path
hw::HWModuleOp	root

Detailed Description

Definition at line 121 of file LongestPathAnalysis.h.

Member Typedef Documentation

FanOutType

using circt::aig::DataflowPath::FanOutType = std::variant<Object, OutputPort>

Definition at line 127 of file LongestPathAnalysis.h.

OutputPort

using circt::aig::DataflowPath::OutputPort = std::tuple<hw::HWModuleOp, size_t, size_t>

Definition at line 126 of file LongestPathAnalysis.h.

Constructor & Destructor Documentation

DataflowPath() [1/3]

circt::aig::DataflowPath::DataflowPath ( Object  fanOut, OpenPath  fanIn, hw::HWModuleOp  root  )

inline

Definition at line 130 of file LongestPathAnalysis.h.

DataflowPath() [2/3]

circt::aig::DataflowPath::DataflowPath ( OutputPort  fanOut, OpenPath  fanIn, hw::HWModuleOp  root  )

inline

Definition at line 134 of file LongestPathAnalysis.h.

DataflowPath() [3/3]

circt::aig::DataflowPath::DataflowPath ( )

default

Member Function Documentation

getDelay()

int64_t circt::aig::DataflowPath::getDelay ( ) const

inline

Definition at line 139 of file LongestPathAnalysis.h.

References circt::aig::OpenPath::delay, and path.

Referenced by circt::aig::LongestPathCollection::sortInDescendingOrder().

getFanIn()

const Object & circt::aig::DataflowPath::getFanIn ( ) const

inline

Definition at line 140 of file LongestPathAnalysis.h.

References circt::aig::OpenPath::fanIn, and path.

getFanOut()

const FanOutType & circt::aig::DataflowPath::getFanOut ( ) const

inline

Definition at line 141 of file LongestPathAnalysis.h.

References fanOut.

Referenced by circt::aig::toJSON().

getFanOutAsObject()

const Object & circt::aig::DataflowPath::getFanOutAsObject ( ) const

inline

Definition at line 142 of file LongestPathAnalysis.h.

References fanOut.

getFanOutAsPort()

const OutputPort & circt::aig::DataflowPath::getFanOutAsPort ( ) const

inline

Definition at line 143 of file LongestPathAnalysis.h.

References fanOut.

getFanOutLoc()

Location DataflowPath::getFanOutLoc

(

)

Definition at line 367 of file LongestPathAnalysis.cpp.

getHistory()

const llvm::ImmutableList< DebugPoint > & circt::aig::DataflowPath::getHistory ( ) const

inline

Definition at line 147 of file LongestPathAnalysis.h.

References circt::aig::OpenPath::history, and path.

getPath()

const OpenPath & circt::aig::DataflowPath::getPath ( ) const

inline

Definition at line 150 of file LongestPathAnalysis.h.

References path.

Referenced by circt::aig::toJSON().

getRoot()

hw::HWModuleOp circt::aig::DataflowPath::getRoot ( ) const

inline

Definition at line 146 of file LongestPathAnalysis.h.

References root.

Referenced by circt::aig::toJSON().

prependPaths()

DataflowPath & DataflowPath::prependPaths	(	circt::igraph::InstancePathCache &	cache,
		llvm::ImmutableListFactory< DebugPoint > *	debugPointFactory,
		circt::igraph::InstancePath	path
	)

Definition at line 349 of file LongestPathAnalysis.cpp.

References assert(), circt::igraph::InstancePath::empty(), aig.DataflowPath::root(), and circt::igraph::InstancePath::top().

print()

void DataflowPath::print

(

llvm::raw_ostream &

os

)

Definition at line 312 of file LongestPathAnalysis.cpp.

References aig.DataflowPath::root().

printFanOut()

void DataflowPath::printFanOut

(

llvm::raw_ostream &

os

)

Definition at line 301 of file LongestPathAnalysis.cpp.

References aig.DataflowPath::root().

setDelay()

void circt::aig::DataflowPath::setDelay ( int64_t  delay )

inline

Definition at line 155 of file LongestPathAnalysis.h.

References circt::aig::OpenPath::delay, and path.

Member Data Documentation

fanOut

FanOutType circt::aig::DataflowPath::fanOut

private

Definition at line 168 of file LongestPathAnalysis.h.

Referenced by getFanOut(), getFanOutAsObject(), and getFanOutAsPort().

path

OpenPath circt::aig::DataflowPath::path

private

Definition at line 169 of file LongestPathAnalysis.h.

Referenced by getDelay(), getFanIn(), getHistory(), getPath(), and setDelay().

root

hw::HWModuleOp circt::aig::DataflowPath::root

private

Definition at line 170 of file LongestPathAnalysis.h.

Referenced by getRoot().

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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