Operation processing device and method of detecting memory leak

摘要

A memory leak detecting method includes: producing an object which occupies an area on a first area of the memory; checking a presence of a pointer which points at the object separately so as to remove the object and to repeatedly carry out a process for increasing a counter value of the object; moving the object from the area on the first area of the memory to an area on the second area of the memory when the counter value exceeding a first threshold; and moving the object from the area on the second area to the area on the first area and clearing the counter value of the object upon the object occupying the area on the second area.