The implementation of the memory pool is rather simple: 下面,是一个简易的内存池的实现 template <typename T, class Strategy> class memory_pool { private: Strategy s; public: memory_pool() { s.init(); } void * alloc(unsigned int n) { if (sizeof(T) != n) throw std::bad_allo...
Hahns Boehm Conservative Garbage Collector是最流行的开源垃圾收集器,它可以用于常规的 C/C++ 程序。 关于现代操作系统中的虚拟内存的文章 Marshall Kirk McKusick 和 Michael J. Karels 合著的A New Virtual Memory Implementation for Berkeley UNIX讨论了 BSD 的 VM 系统。 Mel Gorman's Linux VM Documentation讨...
Dynamic memory pool implementation, for reusable fixed, or variable sized memory blocks, using pthread mutex locks. cmemorydynamicpoolvariablealignmentmutexpthreadmemory-poolmemorypool UpdatedSep 15, 2021 C Scooletz/Thruster Star23 Code Issues
effectively see that the Linear, Stack and Pool allocators are constant while malloc and free list are clearly linear. The free list implementation using black tree can reduce the complexity toO(log n)and therefore its position in the chart would be between the pool allocator and the free ...
The data storage (memory) available to a C program is one or more contiguous sequences ofbytes. Each byte in memory has a uniqueaddress. Byte Abyteis the smallest addressable unit of memory. It is defined as a contiguous sequence of bits, large enough to hold any member of thebasic exec...
active memory is to partition your large table into parts in-memory that storehot recentdata rows versus other parts on the disk that storecold legacyrows (such as sales orders that have been fully shipped and completed). This partitioning is a manual process of design and implementation. See...
gpuTmp1,gpuTmp2between kernel calls. Because the intermediate resultsgpuTmp1,gpuTmp2are not used outside the GPU, they can be stored within the GPU memory resulting in fewercudaMemcpyfunction calls. These optimizations improve overall performance of the generated code. The optimized implementation ...
Objects reside in storage at a single memory location. Some objects may not have a unique memory location: Eligible empty base classes Objects marked [[no_unique_address]] An implementation is allowed to store two objects at the same machine address or not store an object at all. An ...
The preceding chart shows an obvious issue with the implementation of this class, as it keeps increasing memory usage. This is a known problem that is being tracked in this issue. The same leak could happen in user code, by one of the following: Not releasing the class correctly. Forgetting...
The preceding chart shows an obvious issue with the implementation of this class, as it keeps increasing memory usage. This is a known problem that is being tracked in this issue. The same leak could happen in user code, by one of the following: Not releasing the class correctly. Forgetting...