公开(公告)号：US20230161324A1

公开(公告)日：2023-05-25

申请号：US17432410

申请日：2020-02-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kwanjin JUNG ,  Hyunchul SEOK ,  Byungsoo Kwon ,  Junhwa SEO ,  Youngcheol SIN ,  Sunkwang LEE ,  Daehyun CHO ,  Wonseo CHOI

IPC: G05B19/4155

CPC classification number: G05B19/4155 ,  G05B2219/50333

Abstract: An electronic apparatus according to various embodiments comprises: at least one processor; and a memory storing a first table and a second table which are associated with a value associated with a performance of an operation of the at least one processor and a maximum allowable value of a clock, wherein a maximum allowable value in the first table corresponding to at least some of values associated with the performance of the operation of the at least one processor is different from a maximum allowable value in the second table corresponding to the at least some of the values associated with the performance, wherein the at least one processor may verify that an attribute of an application being executed by the at least one processor is any one of a first attribute or a second attribute, control the maximum allowable value of the clock where the at least one processor operates on the basis of the first table when the attribute of the application is the first attribute, and control the maximum allowable value of the clock where the at least one processor operates on the basis of the second table when the attribute of the application is the second attribute. Other various embodiments can be provided.

公开(公告)号：US20230325214A1

公开(公告)日：2023-10-12

申请号：US18322919

申请日：2023-05-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinshik BAE ,  Kwanjin JUNG ,  Hyunchul SEOK ,  Daehyun CHO ,  Hanju BAE ,  Mooyoung KIM ,  Minjung KIM

IPC: G06F1/16 ,  G06F9/451

CPC classification number: G06F9/451 ,  G06F1/1616 ,  G06F1/1652

Abstract: An electronic device may include: a housing including a first housing and a second housing movable with respect to the first housing; a flexible display in which a display area for displaying a screen is expanded or reduced as the second housing moves with respect to the first housing; a memory; and a processor, wherein the processor is configured to: identify a change in the size of the display area on the basis of the movement of the second housing relative to the first housing; determine an application to be preloaded from among a plurality of applications on the basis of the identified size of the display area; load, into the memory, a preload process including some of resources for executing the determined application to be preloaded; and, in response to the occurrence of an event associated with the execution of the application to be preloaded, load an activity for the execution of the application by using the loaded preload process.

公开(公告)号：US20210248004A1

公开(公告)日：2021-08-12

申请号：US17168463

申请日：2021-02-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiljae KIM ,  Byungsoo KWON ,  Younghun KIM ,  Jaeho KIM ,  Hyunchul SEOK ,  Daehyun CHO ,  Wonseo CHOI

IPC: G06F9/48

Abstract: Disclosed is an electronic device including at least one processor, and a memory, operatively coupled to the at least one processor. The memory stores instructions configured to enable the at least one processor to identify, in response to running of an application, a plurality of tasks related to a running operation of the application, allocate virtual runtimes to the plurality of tasks when scheduling, adjust the virtual runtime of at least one task to be run with priority among the plurality of tasks to be a minimum value, arrange the at least one task with the adjusted virtual runtime, and run the at least one task with priority according to an arrangement order.

公开(公告)号：US20210248010A1

公开(公告)日：2021-08-12

申请号：US17106491

申请日：2020-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinshik BAE ,  Hongcheol SIM ,  Kiljae KIM ,  Jaeho KIM ,  Hyunchul SEOK ,  Youngcheol SIN ,  Wonseo CHOI

IPC: G06F9/50 ,  G06F9/30 ,  G06T1/20 ,  G09G5/36

Abstract: An electronic device and a method of operating an electronic device are provided. The electronic device includes a memory, a display, and a processor including a plurality of cores generating a plurality of frames including a first frame and a second frame, wherein the processor is configured to identify a first time spent for generating the first frame to be displayed on the display and a second time corresponding to a frame rate of the display, determine whether to perform an operation of controlling the plurality of cores for reducing a time for generating the second frame, based on a result of comparison between the first time and the second time, determine a size of a load for processing a thread related to generation of the second frame, based on a ratio between the first time and the second time, in response to the determination to perform the operation of controlling the cores, allocate at least one of the plurality of cores as cores to process the thread, based on the determined size of the load, determine an operation frequency of the cores, based on the determined size of the load, and control the cores to generate the second frame according to the determined operation frequency.

公开(公告)号：US20210042125A1

公开(公告)日：2021-02-11

申请号：US16911907

申请日：2020-06-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun Joon CHA ,  Hyunchul SEOK ,  Daehyun CHO ,  Mooncheol KANG ,  Sangmin YI ,  Hyunkyu LEE ,  Boram HWANG

IPC: G06F9/38 ,  G06F9/455

Abstract: In various embodiments, an electronic device may include: a processor including a plurality of cores, and a memory connected to the processor. The memory may store instructions which, when executed, cause the processor to, based on an abort of an execution of an instruction in a first core among the plurality of cores, determine whether a second core capable of executing the instruction exists in the plurality of cores, and to transfer the execution of the instruction to the second core, based at least on determining that the second core exists among the plurality of cores.

公开(公告)号：US20220210264A1

公开(公告)日：2022-06-30

申请号：US17699353

申请日：2022-03-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwanjin JUNG ,  Hyunchul SEOK ,  Daehyun CHO ,  Wonseo CHOI ,  Jinshik BAE ,  Hongcheol SIM

IPC: H04M1/72472 ,  H04M1/72403

Abstract: An electronic device and method are disclosed. The electronic device includes a display, a wireless communication unit, a memory and processor. The processor implements the method, including: identifying at least one application for which execution is predicted, based on a usage history of the electronic device and a state of the electronic device, executing a first loading procedure for the identified at least one application based on detecting satisfaction of a trigger condition related to the identified at least one application, after executing the first loading procedure, detecting occurrence of an event related to the identified at least one application, executing a second loading procedure for the identified at least one application in response to detecting the occurrence of the event, and on completion of the second loading procedure, displaying an execution screen of the identified at least one application via the display.

公开(公告)号：US20210248003A1

公开(公告)日：2021-08-12

申请号：US17112008

申请日：2020-12-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunchul SEOK ,  Choonghoon PARK ,  Byungsoo KWON ,  Bumgyu PARK ,  Jonglae PARK ,  Junhwa SEO ,  Youngcheol SHIN ,  Youngtae LEE

IPC: G06F9/48 ,  G06F9/38 ,  G06F9/50 ,  G06F9/54

Abstract: An apparatus and a method for scheduling a task in an electronic device including a heterogeneous multi-processor are provided. The electronic device includes a memory and a processor operatively connected to the memory and including a plurality of heterogeneous cores. The processor may be configured to identify, when a task to be scheduled occurs, a scheduling group having the task among a plurality of predefined scheduling groups, and to perform scheduling for the task, based on the identified scheduling group having the task and a priority of the task.