Samsung Electronics Co., Ltd.

Sungkyunkwan University

Jaeook Kwon

Youngho Choi

Jaehoon Jeong

Jusun Song

Jihun Jung

Changhyeon Chae

Seokjae Jeong

Cheulhee Hahm

Kyeonghwan Jung

Young Ik Eom

JaeHoon Jeong

An electronic apparatus may include a processor configured to store data of a user process related to a user area assigned to a first memory or a system process related to a system area assigned to the first memory in a second memory, in response to a memory recovery event for the first memory, and allow an area of the first memory corresponding to at least one of the user area or the system area to store other data, and perform one of restoration of the data based on the access of the first process and restoration of the data based on an access of the second process and prevent the other one from being performed, in response to identification of the access of the second process during the access of the first process to the data stored in the second memory through the system area.

Electronic apparatus and control method thereof

A memory operation device and method for operating a memory in an electronic device. The electronic device may determine whether a memory leak occurs in one or more low-order stack trace items with a count value of n among collected stack trace items, n being a positive integer, and, based on a low-order stack trace item among the collected stack trace items being determined as causing a memory leak, proceeding to a next order of the collected stack trace items to thereby determine whether a memory leak occurs in one or more high-order stack trace items with a count value of m which is a positive integer higher than n). When m is a maximum count value among the collected stack trace items, memory debugging may be performed using a high-order stack trace item, among the one or more high-order stack trace items, causing the memory leak.

Device and method for operating memory in electronic device

An electronic apparatus includes: a memory; a storage; and a processor, wherein: the electronic apparatus is configured to execute a plurality of processes as data of the plurality of processes is loaded into the memory based on execution of at least one program stored in the storage, the processor is configured to: identify a function currently running among a plurality of functions providable by the electronic apparatus, and based on a relationship between the plurality of processes and the identified function, terminate at least one process among the plurality of running processes, and allow a storage area of the memory loaded with the data of the terminated process to be available for another process.

A computing device and an operating method thereof are provided. The computing device includes a memory and a processor configured to: perform a first compression on a data object stored in the memory according to a first compression method, store the first compressed data object in a swap data storage area, and reclaim a portion of the memory in which the first compressed data object was stored; register information about the first compressed data object in a first management table; obtain the information about the first compressed data object from the first management table based on a usage ratio of the processor; and perform a second compression on the first compressed data object according to a second compression method, store the second compressed data object in the swap data storage area, and reclaim a portion of the swap data storage area in which the first compressed data object was stored.

Managing swap area in memory using multiple compression algorithms

An electronic apparatus is provided. The electronic apparatus according to an embodiment includes a memory configured to store computer executable instructions, and a processor configured to, by executing the computer executable instructions, based on a request for executing a program being received and an available capacity of a first area of the memory to be allocated to the program being insufficient, swap-out page data stored in the first area to a second area of the memory, wherein the processor is further configured to swap out the page data partially or entirely based on an attribute of the page data.

Growing community of inventors

Suwon-si, South Korea

Jaeook Kwon