diff options
author | Brad Beckmann <Brad.Beckmann@amd.com> | 2009-11-18 16:34:31 -0800 |
---|---|---|
committer | Brad Beckmann <Brad.Beckmann@amd.com> | 2009-11-18 16:34:31 -0800 |
commit | 2783a7b9ad90d04d74418d7463c255c29ffd8046 (patch) | |
tree | 8ec014b0f6607795faa96b980f8ec1947352bd78 /src/mem/ruby/system/CacheMemory.hh | |
parent | 7b8fcecf11813492d770a0d766fb9a9fb01be3e2 (diff) | |
download | gem5-2783a7b9ad90d04d74418d7463c255c29ffd8046.tar.xz |
ruby: returns the number of LLC needed for broadcast
Added feature to CacheMemory to return the number of last level caches.
This count is need for broadcast protocols such as MOESI_hammer.
Diffstat (limited to 'src/mem/ruby/system/CacheMemory.hh')
-rw-r--r-- | src/mem/ruby/system/CacheMemory.hh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mem/ruby/system/CacheMemory.hh b/src/mem/ruby/system/CacheMemory.hh index 00cd8ae35..856b7bcac 100644 --- a/src/mem/ruby/system/CacheMemory.hh +++ b/src/mem/ruby/system/CacheMemory.hh @@ -70,6 +70,8 @@ public: // static CacheMemory* createCache(int level, int num, char split_type, AbstractCacheEntry* (*entry_factory)()); // static CacheMemory* getCache(int cache_id); + static int numberOfLastLevelCaches(); + // Public Methods void printConfig(ostream& out); @@ -167,6 +169,8 @@ private: int m_cache_num_set_bits; int m_cache_assoc; + static int m_num_last_level_caches; + static MachineType m_last_level_machine_type; static Vector< CacheMemory* > m_all_caches; }; |