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| author | Nilay Vaish <nilay@cs.wisc.edu> | 2014-11-06 05:42:20 -0600 |
|---|---|---|
| committer | Nilay Vaish <nilay@cs.wisc.edu> | 2014-11-06 05:42:20 -0600 |
| commit | 85c29973a3cdbbbc2ed77014a730cbc625899b03 (patch) | |
| tree | 94dc98ea81cea698f2d9715f961f20bee70715e9 /src/mem/ruby/structures/DirectoryMemory.hh | |
| parent | 95a0b184314cf0171a20fb7e71c845891dc56496 (diff) | |
| download | gem5-85c29973a3cdbbbc2ed77014a730cbc625899b03.tar.xz | |
ruby: remove sparse memory.
In my opinion, it creates needless complications in rest of the code.
Also, this structure hinders the move towards common set of code for
physical memory controllers.
Diffstat (limited to 'src/mem/ruby/structures/DirectoryMemory.hh')
| -rw-r--r-- | src/mem/ruby/structures/DirectoryMemory.hh | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/src/mem/ruby/structures/DirectoryMemory.hh b/src/mem/ruby/structures/DirectoryMemory.hh index db98cc838..523f16531 100644 --- a/src/mem/ruby/structures/DirectoryMemory.hh +++ b/src/mem/ruby/structures/DirectoryMemory.hh @@ -36,7 +36,6 @@ #include "mem/ruby/common/Address.hh" #include "mem/ruby/slicc_interface/AbstractEntry.hh" #include "mem/ruby/structures/MemoryVector.hh" -#include "mem/ruby/structures/SparseMemory.hh" #include "params/RubyDirectoryMemory.hh" #include "sim/sim_object.hh" @@ -52,7 +51,6 @@ class DirectoryMemory : public SimObject uint64 mapAddressToLocalIdx(PhysAddress address); static uint64 mapAddressToDirectoryVersion(PhysAddress address); - bool isSparseImplementation() { return m_use_map; } uint64 getSize() { return m_size_bytes; } bool isPresent(PhysAddress address); @@ -60,11 +58,7 @@ class DirectoryMemory : public SimObject AbstractEntry* allocate(const PhysAddress& address, AbstractEntry* new_entry); - void invalidateBlock(PhysAddress address); - void print(std::ostream& out) const; - void regStats(); - void recordRequestType(DirectoryRequestType requestType); private: @@ -88,9 +82,6 @@ class DirectoryMemory : public SimObject static int m_numa_high_bit; MemoryVector* m_ram; - SparseMemory* m_sparseMemory; - bool m_use_map; - int m_map_levels; }; inline std::ostream& |