公开(公告)号：US09158551B2

公开(公告)日：2015-10-13

申请号：US13734045

申请日：2013-01-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chae Seok Im ,  Seung Won Lee ,  Shi Hwa Lee ,  Jae Don Lee ,  Min Kyu Jeong

IPC: G06F9/44 ,  G06F9/445 ,  G06F9/50

CPC classification number: G06F9/4411 ,  G06F9/44505 ,  G06F9/50

Abstract: An apparatus and method for dynamically reconfiguring an Operating System (OS) for a manycore system are provided. The apparatus may include an application type determining unit to determine a type of an executed application, and an OS reconfiguring unit to activate only at least one function in an OS, based on the determined type of the application, and to reconfigure the OS.

Abstract translation: 提供了一种用于动态重新配置操作系统（OS）以用于manycore系统的装置和方法。 该装置可以包括确定所执行的应用的类型的应用类型确定单元和基于所确定的应用的类型仅激活OS中的至少一个功能的OS重新配置单元，并且重新配置OS。

公开(公告)号：US09870042B2

公开(公告)日：2018-01-16

申请号：US14275311

申请日：2014-05-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min Young Son ,  Seung Won Lee ,  Shi Hwa Lee ,  Jae Don Lee ,  Chae Seok Im ,  Min Kyu Jeong

IPC: G06F1/32 ,  G06F9/45

CPC classification number: G06F1/3234 ,  G06F1/3243 ,  G06F1/329 ,  G06F8/4432 ,  Y02B70/16 ,  Y02D10/152 ,  Y02D10/24 ,  Y02D10/41

Abstract: A processing apparatus for managing power based on data is provided. The processing apparatus may obtain, in response to an access request from a processor for particular data stored in a memory, existing power information having a predefined correspondence to the particular data, and control a power mode of the processor based on the existing power information.

公开(公告)号：US09501114B2

公开(公告)日：2016-11-22

申请号：US13903256

申请日：2013-05-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min Young Son ,  Young Sam Shin ,  Chae Seok Im ,  Seung Won Lee ,  Shi Hwa Lee ,  Jae Don Lee

IPC: G06F1/26 ,  G06F1/32 ,  G06F9/45

CPC classification number: G06F1/26 ,  G06F1/3203 ,  G06F1/3234 ,  G06F8/4432 ,  Y02D10/41

Abstract: Provided is an apparatus and method for managing power based on data. The apparatus may include a code segment searching unit configured to search for at least one code segment in which a power type is inserted, a block determining unit configured to determine at least one block based on the at least one found code segment, and a power mode control unit configured to control the at least one determined block to operate in a power mode corresponding to the power type.

Abstract translation: 提供了一种基于数据来管理电力的装置和方法。 该装置可以包括：代码段搜索单元，被配置为搜索其中插入有电源类型的至少一个代码段;块确定单元，被配置为基于至少一个找到的代码段来确定至少一个块;以及功率 模式控制单元，被配置为控制所述至少一个确定的块以与所述功率类型对应的功率模式操作。

公开(公告)号：US09703593B2

公开(公告)日：2017-07-11

申请号：US13733455

申请日：2013-01-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Don Lee ,  Seung Won Lee ,  Chae Seok Im ,  Shi Hwa Lee

IPC: G06F12/00 ,  G06F9/46 ,  G06F13/00 ,  G06F13/28

CPC classification number: G06F9/46 ,  G06F9/461

Abstract: A memory overlay apparatus includes an internal memory that includes a dirty bit indicating a changed memory area, a memory management unit that controls an external memory to store only changed data so that only data actually being used by a task during overlay is stored and restored, and a direct memory access (DMA) management unit that confirms the dirty bit when the task is changed and that moves a data area of the task between the internal memory and the external memory.

公开(公告)号：US09141436B2

公开(公告)日：2015-09-22

申请号：US13627610

申请日：2012-09-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Min Kyu Jeong ,  Chae Seok Im ,  Jae Don Lee ,  Seung Won Lee ,  Shi Hwa Lee

IPC: G06F9/46 ,  G06F9/50

CPC classification number: G06F9/5083 ,  G06F9/5038

Abstract: An apparatus for performing partition scheduling in a manycore environment. The apparatus may perform partition scheduling based on a priority and in this instance, may perform partition scheduling to minimize the number of idle cores. The apparatus may include a partition queue to manage a partition scheduling event; a partition scheduler including a core map to store hardware information of each of the plurality of cores; and a partition manager to perform partition scheduling with respect to the plurality of cores in response to the partition scheduling event, using the hardware information.

Abstract translation: 一种用于在环形环境中执行分区调度的装置。 该装置可以基于优先级执行分区调度，并且在这种情况下，可以执行分区调度以最小化空闲核心的数量。 该装置可以包括用于管理分区调度事件的分区队列; 分区调度器，其包括用于存储所述多个核心中的每一个的硬件信息的核心映射; 以及分区管理器，用于使用所述硬件信息来响应于所述分区调度事件执行关于所述多个核的分区调度。

公开(公告)号：US20130205298A1

公开(公告)日：2013-08-08

申请号：US13733455

申请日：2013-01-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Don LEE ,  Seung Won Lee ,  Chae Seok Im ,  Shi Hwa Lee

IPC: G06F9/46

CPC classification number: G06F9/46 ,  G06F9/461

Abstract: A memory overlay apparatus includes an internal memory that includes a dirty bit indicating a changed memory area, a memory management unit that controls an external memory to store only changed data so that only data actually being used by a task during overlay is stored and restored, and a direct memory access (DMA) management unit that confirms the dirty bit when the task is changed and that moves a data area of the task between the internal memory and the external memory.

Abstract translation: 存储器覆盖装置包括：内部存储器，其包括指示改变的存储区域的脏位;存储器管理单元，其控制外部存储器仅存储改变的数据，使得仅覆盖期间的任务实际使用的数据被存储和恢复; 以及直接存储器访问（DMA）管理单元，其在任务改变时确认脏位，并且在内部存储器和外部存储器之间移动任务的数据区域。

公开(公告)号：US20130081045A1

公开(公告)日：2013-03-28

申请号：US13627610

申请日：2012-09-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Min Kyu JEONG ,  Chae Seok Im ,  Jae Don Lee ,  Seung Won Lee ,  Shi Hwa Lee

IPC: G06F9/46

CPC classification number: G06F9/5083 ,  G06F9/5038

Abstract: An apparatus for performing partition scheduling in a manycore environment. The apparatus may perform partition scheduling based on a priority and in this instance, may perform partition scheduling to minimize the number of idle cores. The apparatus may include a partition queue to manage a partition scheduling event; a partition scheduler including a core map to store hardware information of each of the plurality of cores; and a partition manager to perform partition scheduling with respect to the plurality of cores in response to the partition scheduling event, using the hardware information.

Abstract translation: 一种用于在环形环境中执行分区调度的装置。 该装置可以基于优先级执行分区调度，并且在这种情况下，可以执行分区调度以最小化空闲核心的数量。 该装置可以包括用于管理分区调度事件的分区队列; 分区调度器，其包括用于存储所述多个核心中的每一个的硬件信息的核心映射; 以及分区管理器，用于使用所述硬件信息来响应于所述分区调度事件执行关于所述多个核的分区调度。