gem5  v21.1.0.2
Public Member Functions | Public Attributes | List of all members
gem5::compression::Base::BaseStats Struct Reference

#include <base.hh>

Inheritance diagram for gem5::compression::Base::BaseStats:
gem5::statistics::Group

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 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

const Basecompressor
 
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...
 

Detailed Description

Definition at line 132 of file base.hh.

Constructor & Destructor Documentation

◆ BaseStats()

gem5::compression::Base::BaseStats::BaseStats ( Base compressor)

Definition at line 234 of file base.cc.

Member Function Documentation

◆ regStats()

void gem5::compression::Base::BaseStats::regStats ( )
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.

Member Data Documentation

◆ avgCompressionSizeBits

statistics::Formula gem5::compression::Base::BaseStats::avgCompressionSizeBits

Average data size after compression, in number of bits.

Definition at line 153 of file base.hh.

◆ compressions

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().

◆ compressionSize

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().

◆ compressionSizeBits

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().

◆ compressor

const Base& gem5::compression::Base::BaseStats::compressor

Definition at line 134 of file base.hh.

◆ decompressions

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().

◆ failedCompressions

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().


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

Generated on Tue Sep 21 2021 12:28:50 for gem5 by doxygen 1.8.17