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 DRAMCtrlParams *p, bool include_io)

Public Attributes
libDRAMPower	powerlib

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

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 55 of file drampower.hh.

Constructor & Destructor Documentation

DRAMPower()

DRAMPower::DRAMPower	(	const DRAMCtrlParams *	p,
		bool	include_io
	)

Definition at line 45 of file drampower.cc.

Member Function Documentation

getArchParams()

Data::MemArchitectureSpec DRAMPower::getArchParams ( const DRAMCtrlParams *  p )

staticprivate

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

Definition at line 51 of file drampower.cc.

References getDataRate(), and hasTwoVDD().

Referenced by getMemSpec().

getDataRate()

uint8_t DRAMPower::getDataRate ( const DRAMCtrlParams *  p )

staticprivate

Determine data rate, either one or two.

Definition at line 153 of file drampower.cc.

References divCeil(), and fatal.

Referenced by getArchParams().

getMemSpec()

Data::MemorySpecification DRAMPower::getMemSpec ( const DRAMCtrlParams *  p )

staticprivate

Return an instance of MemSpec based on the DRAMCtrlParams.

Definition at line 137 of file drampower.cc.

References getArchParams(), getPowerParams(), and getTimingParams().

getPowerParams()

Data::MemPowerSpec DRAMPower::getPowerParams ( const DRAMCtrlParams *  p )

staticprivate

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

Definition at line 105 of file drampower.cc.

Referenced by getMemSpec().

getTimingParams()

Data::MemTimingSpec DRAMPower::getTimingParams ( const DRAMCtrlParams *  p )

staticprivate

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

Definition at line 73 of file drampower.cc.

References divCeil(), and SimClock::Int::ns.

Referenced by getMemSpec().

hasTwoVDD()

bool DRAMPower::hasTwoVDD ( const DRAMCtrlParams *  p )

staticprivate

Determine if DRAM has two voltage domains (or one)

Definition at line 147 of file drampower.cc.

Referenced by getArchParams().

Member Data Documentation

powerlib

libDRAMPower DRAMPower::powerlib

Definition at line 96 of file drampower.hh.

Referenced by DRAMCtrl::Rank::flushCmdList(), DRAMCtrl::Rank::resetStats(), and DRAMCtrl::Rank::updatePowerStats().

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

• mem/drampower.hh
• mem/drampower.cc