circt::pipelinetocalyx::BuildPipelineGroups Class Reference

Builds groups for assigning registers for pipeline stages. More...

Inheritance diagram for circt::pipelinetocalyx::BuildPipelineGroups:

Collaboration diagram for circt::pipelinetocalyx::BuildPipelineGroups:

Private Member Functions
LogicalResult	partiallyLowerFuncToComp (FuncOp funcOp, PatternRewriter &rewriter) const override
LogicalResult	buildStageGroups (LoopSchedulePipelineOp whileOp, LoopSchedulePipelineStageOp stage, PatternRewriter &rewriter) const
calyx::GroupOp	convertCombToSeqGroup (calyx::CombGroupOp combGroup, calyx::RegisterOp pipelineRegister, Value value, PatternRewriter &rewriter) const
calyx::GroupOp	replaceGroupRegister (calyx::GroupInterface evaluatingGroup, calyx::RegisterOp pipelineRegister, PatternRewriter &rewriter) const

Additional Inherited Members
Public Member Functions inherited from circt::calyx::FuncOpPartialLoweringPattern
	FuncOpPartialLoweringPattern (MLIRContext *context, LogicalResult &resRef, PatternApplicationState &patternState, DenseMap< mlir::func::FuncOp, calyx::ComponentOp > &map, calyx::CalyxLoweringState &state)
LogicalResult	partiallyLower (mlir::func::FuncOp funcOp, PatternRewriter &rewriter) const override final
	Entry point to initialize the state of this class and conduct the partial lowering.
calyx::ComponentOp	getComponent () const
	Returns the component operation associated with the currently executing partial lowering.
template<typename T = ComponentLoweringStateInterface>
T &	getState () const
CalyxLoweringState &	loweringState () const
	Return the calyx lowering state for this pattern.
virtual LogicalResult	partiallyLowerFuncToComp (mlir::func::FuncOp funcOp, PatternRewriter &rewriter) const =0
Public Member Functions inherited from circt::calyx::PartialLoweringPattern< mlir::func::FuncOp >
	PartialLoweringPattern (MLIRContext *ctx, LogicalResult &resRef, PatternApplicationState &patternState)
LogicalResult	matchAndRewrite (mlir::func::FuncOp op, PatternRewriter &rewriter) const override
Protected Attributes inherited from circt::calyx::FuncOpPartialLoweringPattern
DenseMap< mlir::func::FuncOp, calyx::ComponentOp > &	functionMapping

Detailed Description

Builds groups for assigning registers for pipeline stages.

Definition at line 1015 of file LoopScheduleToCalyx.cpp.

Member Function Documentation

buildStageGroups()

LogicalResult circt::pipelinetocalyx::BuildPipelineGroups::buildStageGroups ( LoopSchedulePipelineOp  whileOp, LoopSchedulePipelineStageOp  stage, PatternRewriter &  rewriter  ) const

inlineprivate

Definition at line 1030 of file LoopScheduleToCalyx.cpp.

References assert(), circt::calyx::buildAssignmentsForRegisterWrite(), convertCombToSeqGroup(), circt::calyx::FuncOpPartialLoweringPattern::loweringState(), and replaceGroupRegister().

Referenced by partiallyLowerFuncToComp().

convertCombToSeqGroup()

calyx::GroupOp circt::pipelinetocalyx::BuildPipelineGroups::convertCombToSeqGroup ( calyx::CombGroupOp  combGroup, calyx::RegisterOp  pipelineRegister, Value  value, PatternRewriter &  rewriter  ) const

inlineprivate

Definition at line 1138 of file LoopScheduleToCalyx.cpp.

References circt::calyx::buildAssignmentsForRegisterWrite().

Referenced by buildStageGroups().

partiallyLowerFuncToComp()

LogicalResult circt::pipelinetocalyx::BuildPipelineGroups::partiallyLowerFuncToComp ( FuncOp  funcOp, PatternRewriter &  rewriter  ) const

inlineoverrideprivate

Definition at line 1019 of file LoopScheduleToCalyx.cpp.

References buildStageGroups().

replaceGroupRegister()

calyx::GroupOp circt::pipelinetocalyx::BuildPipelineGroups::replaceGroupRegister ( calyx::GroupInterface  evaluatingGroup, calyx::RegisterOp  pipelineRegister, PatternRewriter &  rewriter  ) const

inlineprivate

Definition at line 1165 of file LoopScheduleToCalyx.cpp.

Referenced by buildStageGroups().

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

• /home/runner/work/circt-www/circt-www/circt_src/lib/Conversion/LoopScheduleToCalyx/LoopScheduleToCalyx.cpp