我有以下代码： #include <cstdint> #include <cstdlib> #include <memory> #include <string> #include <sstream> class CustomAllocator { public: CustomAllocator(const std::size_t sizeBytes, void* const start) : m_sizeBytes(sizeByte...

I want some function (save()) to get a pointer to array of structures dbEntry and fill it with data. This is where memory management issues come in. 这是我的代码： 结构本身： typedef struct dbEntry { unsigned int id; char* type; char* nam...

For some context, I'm writing an allocator that takes in a base allocator as a template type, and does nothing but forward the allocate() and deallocate() calls to the underlying allocator member. Creating std::vectors with this custom allocator works fine...

我试图使用“固定内存方案”并预分配内存，并通过alloc，init，free方式尽可能多地重用它。 free（）仅在关机时调用，但是我想测试许多迭代。 Although I call my alloc function bn_tree_alloc_node_space_heap() & init function bn_tree_init_node_heap(), I can only call free function bn_tree_free_node_space once. 以下是我的内存管理m...

我有以下代码片段在Pytorch中进行复杂乘法 Variation 3 def complex_mult(x, y): a, b = x[:, :, :, :, :, 0], x[:, :, :, :, :, 1] c, d = y[:, :, :, :, :, 0], y[:, :, :, :, :, 1] out = torch.stack([a*c - b*d, a*d + b*c], dim=-1) return out As I was investigating why I a...