#include <base.hh>
Public Member Functions | |
| StatGroup (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 Info * | resolveStat (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 | |
| Group & | operator= (const Group &)=delete |
Public Attributes | |
| statistics::Scalar | demandMshrMisses |
| statistics::Scalar | pfIssued |
| statistics::Scalar | pfUnused |
| The number of times a HW-prefetched block is evicted w/o reference. More... | |
| statistics::Scalar | pfUseful |
| The number of times a HW-prefetch is useful. More... | |
| statistics::Scalar | pfUsefulButMiss |
| The number of times there is a hit on prefetch but cache block is not in an usable state. More... | |
| statistics::Formula | accuracy |
| statistics::Formula | coverage |
| statistics::Scalar | pfHitInCache |
| The number of times a HW-prefetch hits in cache. More... | |
| statistics::Scalar | pfHitInMSHR |
| The number of times a HW-prefetch hits in a MSHR. More... | |
| statistics::Scalar | pfHitInWB |
| The number of times a HW-prefetch hits in the Write Buffer (WB). More... | |
| statistics::Formula | pfLate |
| The number of times a HW-prefetch is late (hit in cache, MSHR, WB). More... | |
Detailed Description
Constructor & Destructor Documentation
◆ StatGroup()
| gem5::prefetch::Base::StatGroup::StatGroup | ( | statistics::Group * | parent | ) |
Definition at line 121 of file base.cc.
References accuracy, coverage, demandMshrMisses, gem5::statistics::DataWrap< Derived, InfoProxyType >::flags(), gem5::statistics::nozero, pfHitInCache, pfHitInMSHR, pfHitInWB, pfIssued, pfLate, pfUnused, pfUseful, and gem5::statistics::total.
Member Data Documentation
◆ accuracy
| statistics::Formula gem5::prefetch::Base::StatGroup::accuracy |
Definition at line 344 of file base.hh.
Referenced by StatGroup().
◆ coverage
| statistics::Formula gem5::prefetch::Base::StatGroup::coverage |
Definition at line 345 of file base.hh.
Referenced by StatGroup().
◆ demandMshrMisses
| statistics::Scalar gem5::prefetch::Base::StatGroup::demandMshrMisses |
Definition at line 334 of file base.hh.
Referenced by gem5::prefetch::Base::incrDemandMhsrMisses(), and StatGroup().
◆ pfHitInCache
| statistics::Scalar gem5::prefetch::Base::StatGroup::pfHitInCache |
The number of times a HW-prefetch hits in cache.
Definition at line 348 of file base.hh.
Referenced by gem5::prefetch::Base::pfHitInCache(), and StatGroup().
◆ pfHitInMSHR
| statistics::Scalar gem5::prefetch::Base::StatGroup::pfHitInMSHR |
The number of times a HW-prefetch hits in a MSHR.
Definition at line 351 of file base.hh.
Referenced by gem5::prefetch::Base::pfHitInMSHR(), and StatGroup().
◆ pfHitInWB
| statistics::Scalar gem5::prefetch::Base::StatGroup::pfHitInWB |
The number of times a HW-prefetch hits in the Write Buffer (WB).
Definition at line 355 of file base.hh.
Referenced by gem5::prefetch::Base::pfHitInWB(), and StatGroup().
◆ pfIssued
| statistics::Scalar gem5::prefetch::Base::StatGroup::pfIssued |
Definition at line 335 of file base.hh.
Referenced by gem5::prefetch::Multi::getPacket(), gem5::prefetch::Queued::getPacket(), and StatGroup().
◆ pfLate
| statistics::Formula gem5::prefetch::Base::StatGroup::pfLate |
The number of times a HW-prefetch is late (hit in cache, MSHR, WB).
Definition at line 359 of file base.hh.
Referenced by StatGroup().
◆ pfUnused
| statistics::Scalar gem5::prefetch::Base::StatGroup::pfUnused |
The number of times a HW-prefetched block is evicted w/o reference.
Definition at line 338 of file base.hh.
Referenced by gem5::prefetch::Base::prefetchUnused(), and StatGroup().
◆ pfUseful
| statistics::Scalar gem5::prefetch::Base::StatGroup::pfUseful |
The number of times a HW-prefetch is useful.
Definition at line 340 of file base.hh.
Referenced by gem5::prefetch::Base::probeNotify(), and StatGroup().
◆ pfUsefulButMiss
| statistics::Scalar gem5::prefetch::Base::StatGroup::pfUsefulButMiss |
The number of times there is a hit on prefetch but cache block is not in an usable state.
Definition at line 343 of file base.hh.
Referenced by gem5::prefetch::Base::probeNotify().
The documentation for this struct was generated from the following files: