公开(公告)号：US11946967B2

公开(公告)日：2024-04-02

申请号：US17491812

申请日：2021-10-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-Uk Ryu ,  Seongbeom Kim ,  Janghyuk An

IPC: G01R31/26 ,  B60R16/023 ,  G01R19/165 ,  G01R31/27

CPC classification number: G01R31/2642 ,  B60R16/023 ,  G01R19/16576 ,  G01R31/27

Abstract: An electronic device including a processor and a sensor may be provided. The processor obtains a first degree of degradation of a first core based on a first parameter value associated with a lifetime of the first core and a first operating level associated with an operation of the first core. The processor obtains a second degree of degradation of a second core based on a second parameter value associated with a lifetime of the second core and a second operating level associated with an operation of the second core. The processor schedules a task of the first core and the second core based on the first degree of degradation and the second degree of degradation. The sensor provides the first parameter value and the first operating level to the first core and the second parameter value and the second operating level to the second core.

公开(公告)号：US11181571B2

公开(公告)日：2021-11-23

申请号：US16414077

申请日：2019-05-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-Uk Ryu ,  Seongbeom Kim ,  Janghyuk An

IPC: G01R31/26 ,  G01R31/27 ,  G01R19/165 ,  B60R16/023

Abstract: An electronic device including a processor and a sensor may be provided. The processor obtains a first degree of degradation of a first core based on a first parameter value associated with a lifetime of the first core and a first operating level associated with an operation of the first core. The processor obtains a second degree of degradation of a second core based on a second parameter value associated with a lifetime of the second core and a second operating level associated with an operation of the second core. The processor schedules a task of the first core and the second core based on the first degree of degradation and the second degree of degradation. The sensor provides the first parameter value and the first operating level to the first core and the second parameter value and the second operating level to the second core.

公开(公告)号：US12299292B2

公开(公告)日：2025-05-13

申请号：US18089839

申请日：2022-12-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungduk Cho ,  Ruth Kim ,  Dong-Uk Ryu ,  Jaewon Lee

IPC: G06F3/06

Abstract: An apparatus includes a memory configured to store data, and a processor. The processor configured to determine whether an access to the data is a local memory access; determine, based on a result of the determination of whether the access to the data is the local memory access, whether a page fault of the access occurred; determine, based on a result of the determination of whether the page fault occurred, whether the access is a remote access outside a socket; and perform, based on a result of the determination of whether the access is the remote access, the access to the data by copying the data onto a local memory.

公开(公告)号：US12265741B2

公开(公告)日：2025-04-01

申请号：US18345492

申请日：2023-06-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonik Seo ,  Dong-Uk Ryu ,  Sungduk Cho

IPC: G06F3/06

Abstract: A method including updating memory allocation information of a UVM based on block information of model data blocks used for an execution of a deep learning model by a deep learning framework, and performing a least recently used (LRU) eviction based on the updated memory allocation information.