StaticRegisterManagerPolicy Class Reference

#include <static_register_manager_policy.hh>

Inheritance diagram for StaticRegisterManagerPolicy:

Public Member Functions
	StaticRegisterManagerPolicy ()
void	exec () override
int	mapVgpr (Wavefront *w, int vgprIndex) override
int	mapSgpr (Wavefront *w, int sgprIndex) override
bool	canAllocateVgprs (int simdId, int nWfs, int demandPerWf) override
bool	canAllocateSgprs (int simdId, int nWfs, int demandPerWf) override
void	allocateRegisters (Wavefront *w, int vectorDemand, int scalarDemand) override
void	freeRegisters (Wavefront *w) override
void	regStats () override
Public Member Functions inherited from RegisterManagerPolicy
virtual void	setParent (ComputeUnit *_cu)

Additional Inherited Members
Protected Attributes inherited from RegisterManagerPolicy
ComputeUnit *	cu

Detailed Description

Definition at line 43 of file static_register_manager_policy.hh.

Constructor & Destructor Documentation

StaticRegisterManagerPolicy()

StaticRegisterManagerPolicy::StaticRegisterManagerPolicy

(

)

Definition at line 47 of file static_register_manager_policy.cc.

Member Function Documentation

allocateRegisters()

void StaticRegisterManagerPolicy::allocateRegisters ( Wavefront *  w, int  vectorDemand, int  scalarDemand  )

overridevirtual

Implements RegisterManagerPolicy.

Definition at line 113 of file static_register_manager_policy.cc.

References RegisterManagerPolicy::cu, ComputeUnit::numScalarRegsPerSimd, ComputeUnit::numVecRegsPerSimd, panic_if, ComputeUnit::registerManager, ComputeUnit::scalarRegsReserved, RegisterManager::srfPoolMgrs, ComputeUnit::vectorRegsReserved, RegisterManager::vrfPoolMgrs, and MipsISA::w.

canAllocateSgprs()

bool StaticRegisterManagerPolicy::canAllocateSgprs ( int  simdId, int  nWfs, int  demandPerWf  )

overridevirtual

Implements RegisterManagerPolicy.

Definition at line 105 of file static_register_manager_policy.cc.

References RegisterManagerPolicy::cu, ComputeUnit::registerManager, and RegisterManager::srfPoolMgrs.

canAllocateVgprs()

bool StaticRegisterManagerPolicy::canAllocateVgprs ( int  simdId, int  nWfs, int  demandPerWf  )

overridevirtual

Implements RegisterManagerPolicy.

Definition at line 97 of file static_register_manager_policy.cc.

References RegisterManagerPolicy::cu, ComputeUnit::registerManager, and RegisterManager::vrfPoolMgrs.

exec()

void StaticRegisterManagerPolicy::exec ( )

overridevirtual

Implements RegisterManagerPolicy.

Definition at line 52 of file static_register_manager_policy.cc.

freeRegisters()

void StaticRegisterManagerPolicy::freeRegisters ( Wavefront *  w )

overridevirtual

Implements RegisterManagerPolicy.

Definition at line 139 of file static_register_manager_policy.cc.

References ArmISA::i, mapSgpr(), mapVgpr(), panic_if, and MipsISA::w.

mapSgpr()

int StaticRegisterManagerPolicy::mapSgpr ( Wavefront *  w, int  sgprIndex  )

overridevirtual

Implements RegisterManagerPolicy.

Definition at line 77 of file static_register_manager_policy.cc.

References panic_if, and MipsISA::w.

Referenced by freeRegisters().

mapVgpr()

int StaticRegisterManagerPolicy::mapVgpr ( Wavefront *  w, int  vgprIndex  )

overridevirtual

Implements RegisterManagerPolicy.

Definition at line 57 of file static_register_manager_policy.cc.

References panic_if, and MipsISA::w.

Referenced by freeRegisters().

regStats()

void StaticRegisterManagerPolicy::regStats ( )

overridevirtual

Implements RegisterManagerPolicy.

Definition at line 186 of file static_register_manager_policy.cc.

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

• gpu-compute/static_register_manager_policy.hh
• gpu-compute/static_register_manager_policy.cc