gem5::ruby::PersistentTable Class Reference

#include <PersistentTable.hh>

Public Member Functions
	PersistentTable ()
	~PersistentTable ()
void	setBlockSize (int block_size)
void	persistentRequestLock (Addr address, MachineID locker, AccessType type)
void	persistentRequestUnlock (Addr address, MachineID unlocker)
bool	okToIssueStarving (Addr address, MachineID machID) const
MachineID	findSmallest (Addr address) const
AccessType	typeOfSmallest (Addr address) const
void	markEntries (Addr address)
bool	isLocked (Addr addr) const
int	countStarvingForAddress (Addr addr) const
int	countReadStarvingForAddress (Addr addr) const
void	print (std::ostream &out) const

Private Types
typedef std::unordered_map< Addr, PersistentTableEntry >	AddressMap

Private Member Functions
	PersistentTable (const PersistentTable &obj)
PersistentTable &	operator= (const PersistentTable &obj)
Addr	makeLineAddress (Addr addr) const

Private Attributes
int	m_block_size_bits = 0
AddressMap	m_map

Detailed Description

Definition at line 57 of file PersistentTable.hh.

Member Typedef Documentation

AddressMap

typedef std::unordered_map<Addr, PersistentTableEntry> gem5::ruby::PersistentTable::AddressMap

private

Definition at line 94 of file PersistentTable.hh.

Constructor & Destructor Documentation

PersistentTable() [1/2]

gem5::ruby::PersistentTable::PersistentTable

(

)

Definition at line 37 of file PersistentTable.cc.

Referenced by operator=(), and PersistentTable().

~PersistentTable()

gem5::ruby::PersistentTable::~PersistentTable

(

)

Definition at line 41 of file PersistentTable.cc.

PersistentTable() [2/2]

gem5::ruby::PersistentTable::PersistentTable ( const PersistentTable & obj )

private

References PersistentTable().

Member Function Documentation

countReadStarvingForAddress()

int gem5::ruby::PersistentTable::countReadStarvingForAddress

(

Addr

addr

)

const

Definition at line 184 of file PersistentTable.cc.

References gem5::ruby::NetDest::count(), gem5::ArmISA::i, m_map, gem5::ruby::PersistentTableEntry::m_request_to_write, gem5::ruby::PersistentTableEntry::m_starving, and makeLineAddress().

countStarvingForAddress()

int gem5::ruby::PersistentTable::countStarvingForAddress

(

Addr

addr

)

const

Definition at line 172 of file PersistentTable.cc.

References gem5::ruby::NetDest::count(), gem5::ArmISA::i, m_map, gem5::ruby::PersistentTableEntry::m_starving, and makeLineAddress().

findSmallest()

MachineID gem5::ruby::PersistentTable::findSmallest

(

Addr

address

)

const

Definition at line 121 of file PersistentTable.cc.

References gem5::ArmISA::i, m_map, gem5::ruby::PersistentTableEntry::m_starving, makeLineAddress(), and gem5::ruby::NetDest::smallestElement().

isLocked()

bool gem5::ruby::PersistentTable::isLocked

(

Addr

addr

)

const

Definition at line 163 of file PersistentTable.cc.

References m_map, and makeLineAddress().

makeLineAddress()

Addr gem5::ruby::PersistentTable::makeLineAddress ( Addr addr ) const

inlineprivate

Definition at line 98 of file PersistentTable.hh.

References gem5::X86ISA::addr, m_block_size_bits, and gem5::ruby::makeLineAddress().

Referenced by countReadStarvingForAddress(), countStarvingForAddress(), findSmallest(), isLocked(), markEntries(), okToIssueStarving(), persistentRequestLock(), persistentRequestUnlock(), and typeOfSmallest().

markEntries()

void gem5::ruby::PersistentTable::markEntries

(

Addr

address

)

Definition at line 146 of file PersistentTable.cc.

References gem5::ArmISA::i, gem5::ruby::NetDest::isEmpty(), m_map, gem5::ruby::PersistentTableEntry::m_marked, gem5::ruby::PersistentTableEntry::m_starving, and makeLineAddress().

okToIssueStarving()

bool gem5::ruby::PersistentTable::okToIssueStarving	(	Addr	address,
		MachineID	machID ) const

Definition at line 98 of file PersistentTable.cc.

References gem5::ArmISA::i, gem5::ruby::NetDest::isElement(), gem5::ruby::NetDest::isEmpty(), m_map, gem5::ruby::PersistentTableEntry::m_marked, gem5::ruby::PersistentTableEntry::m_starving, and makeLineAddress().

operator=()

PersistentTable & gem5::ruby::PersistentTable::operator= ( const PersistentTable & obj )

private

References PersistentTable().

persistentRequestLock()

void gem5::ruby::PersistentTable::persistentRequestLock	(	Addr	address,
		MachineID	locker,
		AccessType	type )

Definition at line 46 of file PersistentTable.cc.

References gem5::ruby::NetDest::add(), gem5::ArmISA::i, gem5::ruby::NetDest::isElement(), gem5::ruby::NetDest::isSubset(), m_map, gem5::ruby::PersistentTableEntry::m_marked, gem5::ruby::PersistentTableEntry::m_request_to_write, gem5::ruby::PersistentTableEntry::m_starving, makeLineAddress(), gem5::X86ISA::present, and gem5::MipsISA::r.

persistentRequestUnlock()

void gem5::ruby::PersistentTable::persistentRequestUnlock	(	Addr	address,
		MachineID	unlocker )

Definition at line 73 of file PersistentTable.cc.

References gem5::ruby::NetDest::isElement(), gem5::ruby::NetDest::isEmpty(), gem5::ruby::NetDest::isSubset(), m_map, gem5::ruby::PersistentTableEntry::m_marked, gem5::ruby::PersistentTableEntry::m_request_to_write, gem5::ruby::PersistentTableEntry::m_starving, makeLineAddress(), and gem5::ruby::NetDest::remove().

print()

void gem5::ruby::PersistentTable::print

(

std::ostream &

out

)

const

Definition at line 196 of file PersistentTable.cc.

Referenced by gem5::ruby::operator<<().

setBlockSize()

void gem5::ruby::PersistentTable::setBlockSize ( int block_size )

inline

Definition at line 67 of file PersistentTable.hh.

References gem5::floorLog2(), and m_block_size_bits.

typeOfSmallest()

AccessType gem5::ruby::PersistentTable::typeOfSmallest

(

Addr

address

)

const

Definition at line 131 of file PersistentTable.cc.

References gem5::ArmISA::i, m_map, gem5::ruby::PersistentTableEntry::m_request_to_write, gem5::ruby::PersistentTableEntry::m_starving, makeLineAddress(), and gem5::ruby::NetDest::smallestElement().

Member Data Documentation

m_block_size_bits

int gem5::ruby::PersistentTable::m_block_size_bits = 0

private

Definition at line 91 of file PersistentTable.hh.

Referenced by makeLineAddress(), and setBlockSize().

m_map

AddressMap gem5::ruby::PersistentTable::m_map

private

Definition at line 95 of file PersistentTable.hh.

Referenced by countReadStarvingForAddress(), countStarvingForAddress(), findSmallest(), isLocked(), markEntries(), okToIssueStarving(), persistentRequestLock(), persistentRequestUnlock(), and typeOfSmallest().

---

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

• mem/ruby/structures/PersistentTable.hh
• mem/ruby/structures/PersistentTable.cc