公开(公告)号：US20210405873A1

公开(公告)日：2021-12-30

申请号：US17360626

申请日：2021-06-28

Applicant: MITAC COMPUTING TECHNOLOGY CORPORATION

Inventor： Ching-Hsiang LU

IPC: G06F3/06 ,  G06F13/42 ,  G06F9/4401

Abstract: A method includes steps of: assigning a value of a setting variable to a memory allocation variable; allocating address space to peripheral devices based on the memory allocation variable; determining whether allocated address space is sufficient; acquiring a system-wise greatest demand size value when allotted address space is insufficient; determining whether the memory allocation variable exceeds the system-wise greatest demand size value; updating the memory allocation variable to have a larger value when the memory allocation variable does not exceed the system-wise greatest demand size value; and assigning the value of the memory allocation variable to the setting variable when the memory allocation variable exceeds the system-wise greatest demand size value.