gem5
v22.1.0.0

#include <base.hh>
Public Member Functions  
BaseStats (Base &compressor)  
void  regStats () override 
Callback to set stat parameters. More...  
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  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  
const Base &  compressor 
statistics::Scalar  compressions 
Number of compressions performed. More...  
statistics::Scalar  failedCompressions 
Number of failed compressions. More...  
statistics::Vector  compressionSize 
Number of blocks that were compressed to this power of two size. More...  
statistics::Scalar  compressionSizeBits 
Total compressed data size, in number of bits. More...  
statistics::Formula  avgCompressionSizeBits 
Average data size after compression, in number of bits. More...  
statistics::Scalar  decompressions 
Number of decompressions performed. More...  
gem5::compression::Base::BaseStats::BaseStats  (  Base &  compressor  ) 

overridevirtual 
Callback to set stat parameters.
This callback is typically used for complex stats (e.g., distributions) that need parameters in addition to a name and a description. Stat names and descriptions should typically be set from the constructor usingo from the constructor using the ADD_STAT macro.
Reimplemented from gem5::statistics::Group.
Definition at line 254 of file base.cc.
References gem5::ArmISA::i, gem5::statistics::nonan, gem5::statistics::nozero, gem5::statistics::Group::regStats(), sc_dt::to_string(), and gem5::statistics::total.
statistics::Formula gem5::compression::Base::BaseStats::avgCompressionSizeBits 
statistics::Scalar gem5::compression::Base::BaseStats::compressions 
Number of compressions performed.
Definition at line 141 of file base.hh.
Referenced by gem5::compression::Base::compress().
statistics::Vector gem5::compression::Base::BaseStats::compressionSize 
Number of blocks that were compressed to this power of two size.
Definition at line 147 of file base.hh.
Referenced by gem5::compression::Base::compress().
statistics::Scalar gem5::compression::Base::BaseStats::compressionSizeBits 
Total compressed data size, in number of bits.
Definition at line 150 of file base.hh.
Referenced by gem5::compression::Base::compress().
statistics::Scalar gem5::compression::Base::BaseStats::decompressions 
Number of decompressions performed.
Definition at line 156 of file base.hh.
Referenced by gem5::compression::Base::getDecompressionLatency().
statistics::Scalar gem5::compression::Base::BaseStats::failedCompressions 
Number of failed compressions.
Definition at line 144 of file base.hh.
Referenced by gem5::compression::Base::compress().