circt::arc::ArcCostModel Class Reference

#include <ArcCostModel.h>

Collaboration diagram for circt::arc::ArcCostModel:

Public Member Functions
OperationCosts	getCost (Operation *op)

Private Member Functions
OperationCosts	computeOperationCost (Operation *op)
OperationCosts	getInputVectorsCost (VectorizeOp vecOp)
size_t	getShufflingCost (const ValueRange &inputVec, bool isSame=false)

Private Attributes
DenseMap< Operation *, OperationCosts >	opCostCache

Detailed Description

Definition at line 38 of file ArcCostModel.h.

Member Function Documentation

computeOperationCost()

OperationCosts ArcCostModel::computeOperationCost ( Operation *  op )

private

Definition at line 36 of file ArcCostModel.cpp.

References computeOperationCost(), CONCATCOST, EXTRACTCOST, getInputVectorsCost(), circt::arc::OperationCosts::normalCost, NORMALCOST, opCostCache, circt::arc::OperationCosts::packingCost, circt::arc::OperationCosts::shufflingCost, circt::arc::OperationCosts::totalCost(), and circt::arc::OperationCosts::vectorizeOpsBodyCost.

Referenced by computeOperationCost(), and getCost().

getCost()

OperationCosts ArcCostModel::getCost

(

Operation *

op

)

Definition at line 32 of file ArcCostModel.cpp.

References computeOperationCost().

getInputVectorsCost()

OperationCosts ArcCostModel::getInputVectorsCost ( VectorizeOp  vecOp )

private

Definition at line 76 of file ArcCostModel.cpp.

References getShufflingCost(), PACKCOST, circt::arc::OperationCosts::packingCost, SAMEVECTORNOSHUFFLE, and circt::arc::OperationCosts::shufflingCost.

Referenced by computeOperationCost().

getShufflingCost()

size_t ArcCostModel::getShufflingCost ( const ValueRange &  inputVec, bool  isSame = false  )

private

Definition at line 102 of file ArcCostModel.cpp.

References DIFFERENTVECTORNOSHUFFLE, DIFFERENTVECTORSHUFFLECOST, PACKCOST, and SAMEVECTORSHUFFLECOST.

Referenced by getInputVectorsCost().

Member Data Documentation

opCostCache

DenseMap<Operation *, OperationCosts> circt::arc::ArcCostModel::opCostCache

private

Definition at line 56 of file ArcCostModel.h.

Referenced by computeOperationCost().

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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/Arc/ArcCostModel.h
• /home/runner/work/circt-www/circt-www/circt_src/lib/Dialect/Arc/ArcCostModel.cpp