gem5  v21.1.0.2
Classes | Public Member Functions | Private Member Functions | Private Attributes | List of all members
gem5::ruby::BankedArray Class Reference

#include <BankedArray.hh>

Classes

class  AccessRecord
 

Public Member Functions

 BankedArray (unsigned int banks, Cycles accessLatency, unsigned int startIndexBit, RubySystem *rs)
 
bool tryAccess (int64_t idx)
 
void reserve (int64_t idx)
 
Cycles getLatency () const
 

Private Member Functions

unsigned int mapIndexToBank (int64_t idx)
 

Private Attributes

unsigned int banks
 
Cycles accessLatency
 
unsigned int bankBits
 
unsigned int startIndexBit
 
RubySystemm_ruby_system
 
std::vector< AccessRecordbusyBanks
 

Detailed Description

Definition at line 46 of file BankedArray.hh.

Constructor & Destructor Documentation

◆ BankedArray()

gem5::ruby::BankedArray::BankedArray ( unsigned int  banks,
Cycles  accessLatency,
unsigned int  startIndexBit,
RubySystem rs 
)

Definition at line 44 of file BankedArray.cc.

References accessLatency, bankBits, banks, busyBanks, gem5::floorLog2(), and startIndexBit.

Member Function Documentation

◆ getLatency()

Cycles gem5::ruby::BankedArray::getLatency ( ) const
inline

◆ mapIndexToBank()

unsigned int gem5::ruby::BankedArray::mapIndexToBank ( int64_t  idx)
private

Definition at line 102 of file BankedArray.cc.

References banks.

Referenced by reserve(), and tryAccess().

◆ reserve()

void gem5::ruby::BankedArray::reserve ( int64_t  idx)

◆ tryAccess()

bool gem5::ruby::BankedArray::tryAccess ( int64_t  idx)

Member Data Documentation

◆ accessLatency

Cycles gem5::ruby::BankedArray::accessLatency
private

Definition at line 50 of file BankedArray.hh.

Referenced by BankedArray(), getLatency(), reserve(), and tryAccess().

◆ bankBits

unsigned int gem5::ruby::BankedArray::bankBits
private

Definition at line 51 of file BankedArray.hh.

Referenced by BankedArray().

◆ banks

unsigned int gem5::ruby::BankedArray::banks
private

Definition at line 49 of file BankedArray.hh.

Referenced by BankedArray(), mapIndexToBank(), reserve(), and tryAccess().

◆ busyBanks

std::vector<AccessRecord> gem5::ruby::BankedArray::busyBanks
private

Definition at line 66 of file BankedArray.hh.

Referenced by BankedArray(), reserve(), and tryAccess().

◆ m_ruby_system

RubySystem* gem5::ruby::BankedArray::m_ruby_system
private

Definition at line 53 of file BankedArray.hh.

Referenced by reserve().

◆ startIndexBit

unsigned int gem5::ruby::BankedArray::startIndexBit
private

Definition at line 52 of file BankedArray.hh.

Referenced by BankedArray().


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

Generated on Tue Sep 21 2021 12:32:03 for gem5 by doxygen 1.8.17