ruby: cache memory bugfix

2009-11-13 09:42:47 -06:00
parent 22d9a53080
commit ceb8fde914
1 changed files with 2 additions and 1 deletions
--- a/src/mem/ruby/system/CacheMemory.hh
+++ b/src/mem/ruby/system/CacheMemory.hh
@@ -218,7 +218,8 @@ void CacheMemory::init(const vector<string> & argv)
    }
  }

-  m_cache_num_sets = cache_size / m_cache_assoc;
+  int num_lines = (cache_size*1024)/RubySystem::getBlockSizeBytes();
+  m_cache_num_sets = num_lines / m_cache_assoc;
  m_cache_num_set_bits = log_int(m_cache_num_sets);

  if(policy == "PSEUDO_LRU")