Image processing apparatus, control method thereof and storage medium

摘要

To accomplish this, an image processing apparatus, in response to a start-up request for an application, reads a class file of a class of the application, adds, at the beginning of a method included in the read class file, code for recording application information indicating the application to a thread, and loads the class. Furthermore, the image processing apparatus, during execution of the method included in the read class file, allocates memory or a file size to be used for an object to be generated and records application information recorded in the thread to the allocated memory or file size, together with generating the object and managing application information of the generated object, in association with memory size or disk usage.

主权项

1. An image processing apparatus comprising at least an application control unit and a system control unit, wherein:
the application control unit comprises: a control unit configured to, in response to a start-up request for an application, read a class file of a class of the application, and load the class; the system control unit comprises: an object generation unit configured to load the class, allocate memory to be used for an object to be generated, and generate the object with recording application information recorded in a thread to the allocated memory, wherein the application control unit further comprises: a memory management unit configured to associate the application, for which the start-up request was accepted, with a memory which was used for starting the application, and to manage the associated application and memory, wherein the system control unit treats a plurality of applications as one application, and in a case where there are a plurality of objects generated by the object generation unit, each object is associated with a corresponding application which has been used.