LLVM: llvm::UnclusteredHighRPStage Class Reference (original) (raw)

#include "[Target/AMDGPU/GCNSchedStrategy.h](GCNSchedStrategy%5F8h%5Fsource.html)"

Inheritance diagram for llvm::UnclusteredHighRPStage:

Public Member Functions
bool initGCNSchedStage () override
void finalizeGCNSchedStage () override
bool initGCNRegion () override
bool shouldRevertScheduling (unsigned WavesAfter) override
UnclusteredHighRPStage (GCNSchedStageID StageID, GCNScheduleDAGMILive &DAG)
Public Member Functions inherited from llvm::GCNSchedStage
void setupNewBlock ()
void finalizeGCNRegion ()
void checkScheduling ()
ScheduleMetrics getScheduleMetrics (const std::vector< SUnit > &InputSchedule)
ScheduleMetrics getScheduleMetrics (const GCNScheduleDAGMILive &DAG)
unsigned computeSUnitReadyCycle (const SUnit &SU, unsigned CurrCycle, DenseMap< unsigned, unsigned > &ReadyCycles, const TargetSchedModel &SM)
bool isRegionWithExcessRP () const
unsigned getRegionIdx ()
bool mayCauseSpilling (unsigned WavesAfter)
void revertScheduling ()
void advanceRegion ()
virtual ~GCNSchedStage ()=default
Additional Inherited Members
Protected Member Functions inherited from llvm::GCNSchedStage
GCNSchedStage (GCNSchedStageID StageID, GCNScheduleDAGMILive &DAG)
Protected Attributes inherited from llvm::GCNSchedStage
GCNScheduleDAGMILive & DAG
GCNSchedStrategy & S
MachineFunction & MF
SIMachineFunctionInfo & MFI
const GCNSubtarget & ST
const GCNSchedStageID StageID
MachineBasicBlock * CurrentMBB = nullptr
unsigned RegionIdx = 0
std::vector< MachineInstr * > Unsched
GCNRegPressure PressureBefore
GCNRegPressure PressureAfter
std::vector< std::unique_ptr< ScheduleDAGMutation > > SavedMutations

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

◆ finalizeGCNSchedStage()

void UnclusteredHighRPStage::finalizeGCNSchedStage ( ) overridevirtual

◆ initGCNRegion()

bool UnclusteredHighRPStage::initGCNRegion ( ) overridevirtual

◆ initGCNSchedStage()

bool UnclusteredHighRPStage::initGCNSchedStage ( ) overridevirtual

◆ shouldRevertScheduling()

bool UnclusteredHighRPStage::shouldRevertScheduling ( unsigned WavesAfter) overridevirtual

Reimplemented from llvm::GCNSchedStage.

Definition at line 1699 of file GCNSchedStrategy.cpp.

References llvm::GCNSchedStage::DAG, llvm::dbgs(), llvm::ScheduleMetrics::getMetric(), llvm::GCNSchedStage::getScheduleMetrics(), llvm::GCNSchedStage::isRegionWithExcessRP(), LLVM_DEBUG, llvm::GCNSchedStage::mayCauseSpilling(), llvm::GCNSchedStage::PressureBefore, llvm::GCNSchedStage::S, llvm::ScheduleMetrics::ScaleFactor, ScheduleMetricBias, llvm::GCNSchedStage::shouldRevertScheduling(), and llvm::GCNSchedStage::ST.

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