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我在项目接入Matrix时，使用generate_summary_report获取内存分配情况。其中get_object_name_by_type方法无法获取OC对象类型：
allocation_category *new_category = new allocation_category(); const char *type_name = get_object_name_by_type(object_type_reader, event.object_type); if (type_name != NULL) { if (event.alloca_type & memory_logging_type_vm_allocate) { char vm_type_name[128] = {0}; snprintf(vm_type_name, sizeof(vm_type_name), "VM: %s", type_name); new_category->name = vm_type_name; } else { new_category->name = type_name; } } else { char buff[128] = {0}; if (org_address == 0) { sprintf(buff, "Alloc Fail"); new_category->name = buff; } else if (event.alloca_type & memory_logging_type_alloc) { if (event.size < 1024) { sprintf(buff, "Malloc %u Bytes", event.size); } else if (event.size < 1024 * 1024) { sprintf(buff, "Malloc %0.02f KiB", event.size / 1024.0); } else { sprintf(buff, "Malloc %0.02f MiB", event.size / (1024.0 * 1024.0)); } new_category->name = buff; } else if (event.alloca_type & memory_logging_type_vm_allocate) { sprintf(buff, "All Anonymous VM"); new_category->name = buff; } else { sprintf(buff, "Unknow"); new_category->name = buff; } }
最终获取的对象内存占用情况如下：
name:VM: CoreGraphics Data name:VM: CoreAnimation (LayerKit) name:VM: TCMalloc name:VM: ImageIO_PNG_Data name:All Anonymous VM name:VM: VM_MEMORY_STACK name:Malloc 64.01 KiB name:Malloc 87.06 KiB name:Malloc 8.00 KiB name:Malloc 4.00 KiB name:Malloc 117.19 KiB name:__NSDictionaryI name:Malloc 16.01 KiB name:Malloc 16.06 KiB name:VM: Accelerate name:Malloc 40.52 KiB name:Malloc 5.00 KiB name:CFBasicHash (value-store) name:Malloc 43.80 KiB name:CFBasicHash (key-store) name:Malloc 32.00 KiB name:Malloc 64.00 KiB name:Malloc 16.00 KiB name:CFData (store) name:Malloc 8.73 KiB name:CFData name:Malloc 26.85 KiB name:Malloc 52.51 KiB name:Malloc 15.17 KiB name:Malloc 13.24 KiB name:Malloc 43.40 KiB name:Malloc 42.19 KiB name:Malloc 37.50 KiB name:LXLexicon name:Malloc 9.11 KiB name:Malloc 16.98 KiB name:Malloc 26.92 KiB name:Malloc 13.42 KiB name:Malloc 26.79 KiB name:Malloc 26.73 KiB name:Malloc 26.17 KiB name:Malloc 24.00 KiB name:Malloc 5.98 KiB name:_NSInlineData name:Malloc 6.98 KiB name:Malloc 4.01 KiB name:Malloc 9.86 KiB name:Malloc 9.25 KiB name:Malloc 6.00 KiB name:Malloc 4.91 KiB name:Malloc 12.64 KiB name:__NSSetI name:VM: JavaScript Jit Executable Allocator name:Malloc 5.65 KiB name:Malloc 4.52 KiB name:Malloc 4.16 KiB size:4.16 KiB
看上去OC对象通过get_object_name_by_type获取的type_name均为NULL，想请教下原因。
The text was updated successfully, but these errors were encountered:
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我在项目接入Matrix时，使用generate_summary_report获取内存分配情况。其中get_object_name_by_type方法无法获取OC对象类型：
最终获取的对象内存占用情况如下：
看上去OC对象通过get_object_name_by_type获取的type_name均为NULL，想请教下原因。
The text was updated successfully, but these errors were encountered: