gem5  v21.1.0.2
Public Member Functions | Public Attributes | List of all members
gem5::o3::LSQUnit::LSQUnitStats Struct Reference

#include <lsq_unit.hh>

Inheritance diagram for gem5::o3::LSQUnit::LSQUnitStats:
gem5::statistics::Group

Public Member Functions

 LSQUnitStats (statistics::Group *parent)
 
- Public Member Functions inherited from gem5::statistics::Group
 Group (Group *parent, const char *name=nullptr)
 Construct a new statistics group. More...
 
virtual ~Group ()
 
virtual void regStats ()
 Callback to set stat parameters. More...
 
virtual void resetStats ()
 Callback to reset stats. More...
 
virtual void preDumpStats ()
 Callback before stats are dumped. More...
 
void addStat (statistics::Info *info)
 Register a stat with this group. More...
 
const std::map< std::string, Group * > & getStatGroups () const
 Get all child groups associated with this object. More...
 
const std::vector< Info * > & getStats () const
 Get all stats associated with this object. More...
 
void addStatGroup (const char *name, Group *block)
 Add a stat block as a child of this block. More...
 
const InforesolveStat (std::string name) const
 Resolve a stat by its name within this group. More...
 
void mergeStatGroup (Group *block)
 Merge the contents (stats & children) of a block to this block. More...
 
 Group ()=delete
 
 Group (const Group &)=delete
 
Groupoperator= (const Group &)=delete
 

Public Attributes

statistics::Scalar forwLoads
 Total number of loads forwaded from LSQ stores. More...
 
statistics::Scalar squashedLoads
 Total number of squashed loads. More...
 
statistics::Scalar ignoredResponses
 Total number of responses from the memory system that are ignored due to the instruction already being squashed. More...
 
statistics::Scalar memOrderViolation
 Tota number of memory ordering violations. More...
 
statistics::Scalar squashedStores
 Total number of squashed stores. More...
 
statistics::Scalar rescheduledLoads
 Number of loads that were rescheduled. More...
 
statistics::Scalar blockedByCache
 Number of times the LSQ is blocked due to the cache. More...
 
statistics::Distribution loadToUse
 Distribution of cycle latency between the first time a load is issued and its completion. More...
 

Detailed Description

Definition at line 552 of file lsq_unit.hh.

Constructor & Destructor Documentation

◆ LSQUnitStats()

gem5::o3::LSQUnit::LSQUnitStats::LSQUnitStats ( statistics::Group parent)

Member Data Documentation

◆ blockedByCache

statistics::Scalar gem5::o3::LSQUnit::LSQUnitStats::blockedByCache

Number of times the LSQ is blocked due to the cache.

Definition at line 576 of file lsq_unit.hh.

Referenced by gem5::o3::LSQUnit::trySendPacket().

◆ forwLoads

statistics::Scalar gem5::o3::LSQUnit::LSQUnitStats::forwLoads

Total number of loads forwaded from LSQ stores.

Definition at line 557 of file lsq_unit.hh.

Referenced by gem5::o3::LSQUnit::read().

◆ ignoredResponses

statistics::Scalar gem5::o3::LSQUnit::LSQUnitStats::ignoredResponses

Total number of responses from the memory system that are ignored due to the instruction already being squashed.

Definition at line 564 of file lsq_unit.hh.

Referenced by gem5::o3::LSQUnit::writeback().

◆ loadToUse

statistics::Distribution gem5::o3::LSQUnit::LSQUnitStats::loadToUse

Distribution of cycle latency between the first time a load is issued and its completion.

Definition at line 580 of file lsq_unit.hh.

Referenced by gem5::o3::LSQUnit::commitLoad(), and LSQUnitStats().

◆ memOrderViolation

statistics::Scalar gem5::o3::LSQUnit::LSQUnitStats::memOrderViolation

Tota number of memory ordering violations.

Definition at line 567 of file lsq_unit.hh.

Referenced by gem5::o3::LSQUnit::checkViolations().

◆ rescheduledLoads

statistics::Scalar gem5::o3::LSQUnit::LSQUnitStats::rescheduledLoads

Number of loads that were rescheduled.

Definition at line 573 of file lsq_unit.hh.

Referenced by gem5::o3::LSQUnit::read().

◆ squashedLoads

statistics::Scalar gem5::o3::LSQUnit::LSQUnitStats::squashedLoads

Total number of squashed loads.

Definition at line 560 of file lsq_unit.hh.

Referenced by gem5::o3::LSQUnit::squash().

◆ squashedStores

statistics::Scalar gem5::o3::LSQUnit::LSQUnitStats::squashedStores

Total number of squashed stores.

Definition at line 570 of file lsq_unit.hh.

Referenced by gem5::o3::LSQUnit::squash().


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

Generated on Tue Sep 21 2021 12:31:46 for gem5 by doxygen 1.8.17