gem5::DRAMPower Class Reference

DRAMPower is a standalone tool which calculates the power consumed by a DRAM in the system. More...

#include <drampower.hh>

Public Member Functions
	DRAMPower (const DRAMInterfaceParams &p, bool include_io)

Public Attributes
libDRAMPower	powerlib

Static Private Member Functions
static Data::MemArchitectureSpec	getArchParams (const DRAMInterfaceParams &p)
	Transform the architechture parameters defined in DRAMInterfaceParams to the memSpec of DRAMPower.
static Data::MemTimingSpec	getTimingParams (const DRAMInterfaceParams &p)
	Transforms the timing parameters defined in DRAMInterfaceParams to the memSpec of DRAMPower.
static Data::MemPowerSpec	getPowerParams (const DRAMInterfaceParams &p)
	Transforms the power and current parameters defined in DRAMInterfaceParams to the memSpec of DRAMPower.
static uint8_t	getDataRate (const DRAMInterfaceParams &p)
	Determine data rate, either one or two.
static bool	hasTwoVDD (const DRAMInterfaceParams &p)
	Determine if DRAM has two voltage domains (or one)
static Data::MemorySpecification	getMemSpec (const DRAMInterfaceParams &p)
	Return an instance of MemSpec based on the DRAMInterfaceParams.

Detailed Description

DRAMPower is a standalone tool which calculates the power consumed by a DRAM in the system.

This class wraps the DRAMPower library.

Definition at line 56 of file drampower.hh.

Constructor & Destructor Documentation

DRAMPower()

gem5::DRAMPower::DRAMPower	(	const DRAMInterfaceParams &	p,
		bool	include_io
	)

Definition at line 46 of file drampower.cc.

Member Function Documentation

getArchParams()

Data::MemArchitectureSpec gem5::DRAMPower::getArchParams ( const DRAMInterfaceParams &  p )

staticprivate

Transform the architechture parameters defined in DRAMInterfaceParams to the memSpec of DRAMPower.

Definition at line 52 of file drampower.cc.

References hasTwoVDD(), and gem5::MipsISA::p.

Referenced by getMemSpec().

getDataRate()

uint8_t gem5::DRAMPower::getDataRate ( const DRAMInterfaceParams &  p )

staticprivate

Determine data rate, either one or two.

Definition at line 154 of file drampower.cc.

References gem5::divCeil(), fatal, and gem5::MipsISA::p.

getMemSpec()

Data::MemorySpecification gem5::DRAMPower::getMemSpec ( const DRAMInterfaceParams &  p )

staticprivate

Return an instance of MemSpec based on the DRAMInterfaceParams.

Definition at line 138 of file drampower.cc.

References getArchParams(), getPowerParams(), getTimingParams(), and gem5::MipsISA::p.

getPowerParams()

Data::MemPowerSpec gem5::DRAMPower::getPowerParams ( const DRAMInterfaceParams &  p )

staticprivate

Transforms the power and current parameters defined in DRAMInterfaceParams to the memSpec of DRAMPower.

Definition at line 106 of file drampower.cc.

References gem5::MipsISA::p.

Referenced by getMemSpec().

getTimingParams()

Data::MemTimingSpec gem5::DRAMPower::getTimingParams ( const DRAMInterfaceParams &  p )

staticprivate

Transforms the timing parameters defined in DRAMInterfaceParams to the memSpec of DRAMPower.

Definition at line 74 of file drampower.cc.

References gem5::divCeil(), gem5::sim_clock::as_int::ns, and gem5::MipsISA::p.

Referenced by getMemSpec().

hasTwoVDD()

bool gem5::DRAMPower::hasTwoVDD ( const DRAMInterfaceParams &  p )

staticprivate

Determine if DRAM has two voltage domains (or one)

Definition at line 148 of file drampower.cc.

References gem5::MipsISA::p.

Referenced by getArchParams().

Member Data Documentation

powerlib

libDRAMPower gem5::DRAMPower::powerlib

Definition at line 98 of file drampower.hh.

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

• mem/drampower.hh
• mem/drampower.cc