gem5  v22.0.0.2
Public Member Functions | Public Attributes | List of all members
gem5::prefetch::SignaturePathV2::GlobalHistoryEntry Struct Reference

Global History Register entry datatype. More...

Inheritance diagram for gem5::prefetch::SignaturePathV2::GlobalHistoryEntry:
gem5::TaggedEntry gem5::ReplaceableEntry

Public Member Functions

 GlobalHistoryEntry ()
- Public Member Functions inherited from gem5::TaggedEntry
 TaggedEntry ()
 ~TaggedEntry ()=default
virtual bool isValid () const
 Checks if the entry is valid. More...
bool isSecure () const
 Check if this block holds data from the secure memory space. More...
virtual Addr getTag () const
 Get tag associated to this block. More...
virtual bool matchTag (Addr tag, bool is_secure) const
 Checks if the given tag information corresponds to this entry's. More...
virtual void insert (const Addr tag, const bool is_secure)
 Insert the block by assigning it a tag and marking it valid. More...
virtual void invalidate ()
 Invalidate the block. More...
std::string print () const override
 Prints relevant information about this entry. More...
- Public Member Functions inherited from gem5::ReplaceableEntry
 ReplaceableEntry ()=default
virtual ~ReplaceableEntry ()=default
virtual void setPosition (const uint32_t set, const uint32_t way)
 Set both the set and way. More...
uint32_t getSet () const
 Get set number. More...
uint32_t getWay () const
 Get way number. More...

Public Attributes

signature_t signature
double confidence
stride_t lastBlock
stride_t delta
- Public Attributes inherited from gem5::ReplaceableEntry
std::shared_ptr< replacement_policy::ReplacementDatareplacementData
 Replacement data associated to this entry. More...

Additional Inherited Members

- Protected Member Functions inherited from gem5::TaggedEntry
virtual void setTag (Addr tag)
 Set tag associated to this block. More...
virtual void setSecure ()
 Set secure bit. More...
virtual void setValid ()
 Set valid bit. More...
- Protected Attributes inherited from gem5::ReplaceableEntry
uint32_t _set
 Set to which this entry belongs. More...
uint32_t _way
 Way (relative position within the set) to which this entry belongs. More...

Detailed Description

Global History Register entry datatype.

Definition at line 60 of file signature_path_v2.hh.

Constructor & Destructor Documentation

◆ GlobalHistoryEntry()

gem5::prefetch::SignaturePathV2::GlobalHistoryEntry::GlobalHistoryEntry ( )

Definition at line 66 of file signature_path_v2.hh.

Member Data Documentation

◆ confidence

double gem5::prefetch::SignaturePathV2::GlobalHistoryEntry::confidence

◆ delta

stride_t gem5::prefetch::SignaturePathV2::GlobalHistoryEntry::delta

◆ lastBlock

stride_t gem5::prefetch::SignaturePathV2::GlobalHistoryEntry::lastBlock

◆ signature

signature_t gem5::prefetch::SignaturePathV2::GlobalHistoryEntry::signature

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

Generated on Thu Jul 28 2022 13:34:13 for gem5 by doxygen 1.8.17