gem5  v21.1.0.2
PersistentTable.hh
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28 
29 #ifndef __MEM_RUBY_STRUCTURES_PERSISTENTTABLE_HH__
30 #define __MEM_RUBY_STRUCTURES_PERSISTENTTABLE_HH__
31 
32 #include <iostream>
33 #include <unordered_map>
34 
38 #include "mem/ruby/protocol/AccessType.hh"
39 
40 namespace gem5
41 {
42 
43 namespace ruby
44 {
45 
47 {
48  public:
50  void print(std::ostream& out) const {}
51 
55 };
56 
58 {
59  public:
60  // Constructors
62 
63  // Destructor
65 
66  // Public Methods
67  void persistentRequestLock(Addr address, MachineID locker,
68  AccessType type);
69  void persistentRequestUnlock(Addr address, MachineID unlocker);
70  bool okToIssueStarving(Addr address, MachineID machID) const;
71  MachineID findSmallest(Addr address) const;
72  AccessType typeOfSmallest(Addr address) const;
73  void markEntries(Addr address);
74  bool isLocked(Addr addr) const;
77 
78  void print(std::ostream& out) const;
79 
80  private:
81  // Private copy constructor and assignment operator
82  PersistentTable(const PersistentTable& obj);
84 
85  // Data Members (m_prefix)
86  typedef std::unordered_map<Addr, PersistentTableEntry> AddressMap;
88 };
89 
90 inline std::ostream&
91 operator<<(std::ostream& out, const PersistentTable& obj)
92 {
93  obj.print(out);
94  out << std::flush;
95  return out;
96 }
97 
98 inline std::ostream&
99 operator<<(std::ostream& out, const PersistentTableEntry& obj)
100 {
101  obj.print(out);
102  out << std::flush;
103  return out;
104 }
105 
106 } // namespace ruby
107 } // namespace gem5
108 
109 #endif // __MEM_RUBY_STRUCTURES_PERSISTENTTABLE_HH__
MachineID.hh
gem5::ruby::PersistentTableEntry::m_starving
NetDest m_starving
Definition: PersistentTable.hh:52
gem5::ruby::PersistentTable::persistentRequestUnlock
void persistentRequestUnlock(Addr address, MachineID unlocker)
Definition: PersistentTable.cc:73
gem5::ruby::PersistentTable::countStarvingForAddress
int countStarvingForAddress(Addr addr) const
Definition: PersistentTable.cc:172
gem5::ruby::operator<<
std::ostream & operator<<(std::ostream &os, const BoolVec &myvector)
Definition: BoolVec.cc:49
gem5::ruby::PersistentTable::PersistentTable
PersistentTable()
Definition: PersistentTable.cc:37
gem5::ruby::PersistentTableEntry::m_request_to_write
NetDest m_request_to_write
Definition: PersistentTable.hh:54
gem5::ruby::PersistentTable::AddressMap
std::unordered_map< Addr, PersistentTableEntry > AddressMap
Definition: PersistentTable.hh:86
gem5::ruby::PersistentTable::persistentRequestLock
void persistentRequestLock(Addr address, MachineID locker, AccessType type)
Definition: PersistentTable.cc:46
gem5::ruby::PersistentTable::~PersistentTable
~PersistentTable()
Definition: PersistentTable.cc:41
gem5::ruby::PersistentTable::typeOfSmallest
AccessType typeOfSmallest(Addr address) const
Definition: PersistentTable.cc:131
gem5::ruby::PersistentTable::isLocked
bool isLocked(Addr addr) const
Definition: PersistentTable.cc:163
gem5::X86ISA::type
type
Definition: misc.hh:733
gem5::Addr
uint64_t Addr
Address type This will probably be moved somewhere else in the near future.
Definition: types.hh:147
gem5::ruby::PersistentTableEntry::m_marked
NetDest m_marked
Definition: PersistentTable.hh:53
gem5::ruby::NetDest
Definition: NetDest.hh:45
gem5::ruby::PersistentTable::okToIssueStarving
bool okToIssueStarving(Addr address, MachineID machID) const
Definition: PersistentTable.cc:98
gem5::ruby::PersistentTable::findSmallest
MachineID findSmallest(Addr address) const
Definition: PersistentTable.cc:121
gem5::ruby::PersistentTableEntry
Definition: PersistentTable.hh:46
gem5::ruby::PersistentTable::countReadStarvingForAddress
int countReadStarvingForAddress(Addr addr) const
Definition: PersistentTable.cc:184
Address.hh
gem5::ruby::PersistentTable::print
void print(std::ostream &out) const
Definition: PersistentTable.cc:196
gem5::ruby::PersistentTable::operator=
PersistentTable & operator=(const PersistentTable &obj)
gem5::ruby::PersistentTable
Definition: PersistentTable.hh:57
gem5::ruby::PersistentTableEntry::print
void print(std::ostream &out) const
Definition: PersistentTable.hh:50
gem5::ruby::PersistentTable::m_map
AddressMap m_map
Definition: PersistentTable.hh:87
gem5
Reference material can be found at the JEDEC website: UFS standard http://www.jedec....
Definition: decoder.cc:40
gem5::ruby::MachineID
Definition: MachineID.hh:56
NetDest.hh
gem5::ruby::PersistentTableEntry::PersistentTableEntry
PersistentTableEntry()
Definition: PersistentTable.hh:49
gem5::ruby::PersistentTable::markEntries
void markEntries(Addr address)
Definition: PersistentTable.cc:146
gem5::X86ISA::addr
Bitfield< 3 > addr
Definition: types.hh:84

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