46 template<size_t MIN_SIZE, size_t MAX_SIZE>
49     static const size_t   MinSize = MIN_SIZE, MaxSize = MAX_SIZE;
50     static const size_t   CacheStep = 8 * 1024;
53     static size_t alignToBin(size_t size) {  in alignToBin()
57     static int sizeToIdx(size_t size) {  in sizeToIdx()
67 template<size_t MIN_SIZE, size_t MAX_SIZE>
79     static const size_t   MinSize = MIN_SIZE, MaxSize = MAX_SIZE;
82     static size_t alignToBin(size_t size) {  in alignToBin()
84         size_t minorStepExp = BitScanRev(size) - StepFactorExp;  in alignToBin()
89     static int sizeToIdx(size_t size) {  in sizeToIdx()
93         size_t majorStepSize = 1ULL << sizeExp;  in sizeToIdx()
97         MALLOC_ASSERT(size == majorStepSize + ((size_t)minorIdx << minorStepExp),  in sizeToIdx()
124         size_t usedSz;
125         size_t cachedSz;
130         void update(size_t usedSize, size_t cachedSize) {  in update()
163         std::atomic<size_t> usedSize;
165         std::atomic<size_t> cachedSize;
185         LargeMemoryBlock *get(ExtMemoryPool *extMemPool, size_t size, BinBitMask *bitMask, int idx);
192         void updateUsedSize(ExtMemoryPool *extMemPool, size_t size, BinBitMask *bitMask, int idx);
201         size_t getSize() const { return cachedSize.load(std::memory_order_relaxed); }  in getSize()
202         size_t getUsedSize() const { return usedSize.load(std::memory_order_relaxed); }  in getUsedSize()
203         size_t reportStat(int num, FILE *f);
208                 int idx, int num, size_t hugeObjectThreshold);
212         void updateUsedSize(size_t size, BinBitMask *bitMask, int idx) {  in updateUsedSize()
227         void updateCachedSize(size_t size) {  in updateCachedSize()
251     static size_t alignToBin(size_t size) {  in alignToBin()
254     static int sizeToIdx(size_t size) {  in sizeToIdx()
260     LargeMemoryBlock *get(ExtMemoryPool *extMemPool, size_t size);
267     void updateCacheState(ExtMemoryPool *extMemPool, DecreaseOrIncrease op, size_t size);
272     size_t getLOCSize() const;
273     size_t getUsedSize() const;
281     static const size_t minLargeSize = 8 * 1024,
289     static const size_t defaultMaxHugeSize = 64UL * 1024UL * 1024UL;
292     size_t hugeSizeThreshold;
330     static int sizeToIdx(size_t size);
341     LargeMemoryBlock *get(size_t size);
343     void updateCacheState(DecreaseOrIncrease op, size_t size);
355     size_t getLOCSize() const;
356     size_t getUsedSize() const;
361     static size_t alignToBin(size_t size);
363     void setHugeSizeThreshold(size_t value);
366     bool sizeInCacheRange(size_t size);
369     void registerRealloc(size_t oldSize, size_t newSize);