Global History Register entry datatype. More...
Inheritance diagram for Prefetcher::SignaturePathV2::GlobalHistoryEntry:
Public Member Functions | |
| GlobalHistoryEntry () | |
 Public Member Functions inherited from TaggedEntry | |
| TaggedEntry () | |
| virtual | ~TaggedEntry () |
| bool | isValid () const |
| Consult the valid bit. More... | |
| void | setValid () |
| Sets the entry to valid. More... | |
| virtual void | invalidate () |
| Invalidates the entry. More... | |
| Addr | getTag () const |
| Obtain the entry tag. More... | |
| void | setTag (Addr t) |
| Sets the tag of the entry. More... | |
| bool | isSecure () const |
| Consult if this entry refers to a memory in the secure area. More... | |
| void | setSecure (bool s) |
| Sets the secure value bit. More... | |
| Public Member Functions inherited from 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... | |
| virtual std::string | print () const |
| Prints relevant information about this entry. More... | |
Public Attributes | |
| signature_t | signature |
| double | confidence |
| stride_t | lastBlock |
| stride_t | delta |
| Public Attributes inherited from ReplaceableEntry | |
| std::shared_ptr< ReplacementData > | replacementData |
| Replacement data associated to this entry. More... | |
Additional Inherited Members | |
| Protected Attributes inherited from 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 55 of file signature_path_v2.hh.
Constructor & Destructor Documentation
◆ GlobalHistoryEntry()
|
inline |
Definition at line 61 of file signature_path_v2.hh.
Member Data Documentation
◆ confidence
| double Prefetcher::SignaturePathV2::GlobalHistoryEntry::confidence |
Definition at line 58 of file signature_path_v2.hh.
Referenced by Prefetcher::SignaturePathV2::handlePageCrossingLookahead().
◆ delta
| stride_t Prefetcher::SignaturePathV2::GlobalHistoryEntry::delta |
Definition at line 60 of file signature_path_v2.hh.
Referenced by Prefetcher::SignaturePathV2::handlePageCrossingLookahead().
◆ lastBlock
| stride_t Prefetcher::SignaturePathV2::GlobalHistoryEntry::lastBlock |
Definition at line 59 of file signature_path_v2.hh.
Referenced by Prefetcher::SignaturePathV2::handlePageCrossingLookahead().
◆ signature
| signature_t Prefetcher::SignaturePathV2::GlobalHistoryEntry::signature |
Definition at line 57 of file signature_path_v2.hh.
Referenced by Prefetcher::SignaturePathV2::handlePageCrossingLookahead().
The documentation for this struct was generated from the following file:
- mem/cache/prefetch/signature_path_v2.hh