diff options
Diffstat (limited to 'indra/llcommon/llmemory.h')
| -rw-r--r-- | indra/llcommon/llmemory.h | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/indra/llcommon/llmemory.h b/indra/llcommon/llmemory.h index f7ca33a279..e42dc174b5 100644 --- a/indra/llcommon/llmemory.h +++ b/indra/llcommon/llmemory.h @@ -73,6 +73,8 @@ private: // class LL_COMMON_API LLPrivateMemoryPool { + friend class LLPrivateMemoryPoolManager ; + public: class LL_COMMON_API LLMemoryBlock //each block is devided into slots uniformly { @@ -181,15 +183,17 @@ public: LLMemoryChunk* mHashNext ; } ; -public: +private: LLPrivateMemoryPool(U32 max_size, bool threaded) ; ~LLPrivateMemoryPool() ; +public: char *allocate(U32 size) ; void free(void* addr) ; void dump() ; U32 getTotalAllocatedSize() ; + U32 getTotalReservedSize() {return mReservedPoolSize;} private: void lock() ; @@ -202,6 +206,7 @@ private: void addToHashTable(LLMemoryChunk* chunk) ; void removeFromHashTable(LLMemoryChunk* chunk) ; void rehash() ; + bool fillHashTable(U16 start, U16 end, LLMemoryChunk* chunk) ; LLMemoryChunk* findChunk(const char* addr) ; void destroyPool() ; @@ -226,6 +231,31 @@ private: U16 mHashFactor ; }; +class LL_COMMON_API LLPrivateMemoryPoolManager +{ +private: + LLPrivateMemoryPoolManager() ; + ~LLPrivateMemoryPoolManager() ; + +public: + static LLPrivateMemoryPoolManager* getInstance() ; + static void destroyClass() ; + + LLPrivateMemoryPool* newPool(U32 max_size, bool threaded) ; + void deletePool(LLPrivateMemoryPool* pool) ; + +private: + static LLPrivateMemoryPoolManager* sInstance ; + std::set<LLPrivateMemoryPool*> mPoolList ; + +public: + //debug and statistics info. + void updateStatistics() ; + + U32 mTotalReservedSize ; + U32 mTotalAllocatedSize ; +}; + // //the below singleton is used to test the private memory pool. // |