公开(公告)号：US20140359184A1

公开(公告)日：2014-12-04

申请号：US14356128

申请日：2012-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byoung Ik Kang ,  Joong Baik Kim ,  Seung Wook Lee

IPC: G06F13/26

CPC classification number: G06F13/26 ,  G06F9/4812 ,  G06F9/5083 ,  G06F2213/2414

Abstract: The present disclosure relates to a method and an apparatus for allocating interruptions in a multi-core system. A method for allocating interruptions in a multi-core system according to one embodiment of the present disclosure comprises: an interrupt load extraction step of extracting interrupt loads of each interruption type; a step of extracting task loads of each core; a weighting factor determination step of determining weighting factors using a difference between task loads of the cores; a step of reflecting weighting factors to extract a converted value of the interrupt load; and an interruption allocation step of allocating interruption types to the cores such that the sums of the converted values of the interrupt loads allocated to each core and the allocated task loads are uniform. According to one embodiment of the present disclosure, interruptions can be allocated such that both task processing and interruption processing can be performed in an efficient manner.

Abstract translation: 本公开涉及一种用于在多核系统中分配中断的方法和装置。 根据本公开的一个实施例的用于在多核系统中分配中断的方法包括：中断负载提取步骤，提取每个中断类型的中断负载; 提取每个核心的任务负载的步骤; 加权因子确定步骤，使用核心的任务负载之间的差来确定加权因子; 反映加权因子以提取中断负载的转换值的步骤; 以及中断分配步骤，用于向核心分配中断类型，使得分配给每个核心的中断负载的转换值和所分配的任务负载之和是均匀的。 根据本公开的一个实施例，可以分配中断，使得可以以有效的方式执行任务处理和中断处理。

公开(公告)号：US09626314B2

公开(公告)日：2017-04-18

申请号：US14356128

申请日：2012-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byoung Ik Kang ,  Joong Baik Kim ,  Seung Wook Lee

IPC: G06F9/46 ,  G06F13/26 ,  G06F9/48 ,  G06F9/50

CPC classification number: G06F13/26 ,  G06F9/4812 ,  G06F9/5083 ,  G06F2213/2414

Abstract: The present disclosure relates to a method and an apparatus for allocating interruptions in a multi-core system. A method for allocating interruptions in a multi-core system according to one embodiment of the present disclosure comprises: an interrupt load extraction step of extracting interrupt loads of each interruption type; a step of extracting task loads of each core; a weighting factor determination step of determining weighting factors using a difference between task loads of the cores; a step of reflecting weighting factors to extract a converted value of the interrupt load; and an interruption allocation step of allocating interruption types to the cores such that the sums of the converted values of the interrupt loads allocated to each core and the allocated task loads are uniform. According to one embodiment of the present disclosure, interruptions can be allocated such that both task processing and interruption processing can be performed in an efficient manner.

公开(公告)号：US11425338B2

公开(公告)日：2022-08-23

申请号：US16979586

申请日：2019-03-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byoung Ik Kang ,  Seong Joo Han

IPC: H04N7/18 ,  F25D29/00 ,  G06F3/04842 ,  G06F3/0488 ,  G06V20/00

Abstract: A food management system includes a computing apparatus, and a refrigerator including a storage chamber and configured to transmit an image of the storage chamber to the computing apparatus. The computing apparatus may include a communication device; and a processing device configured to identify a food from an image received from the refrigerator through the communication device and to transmit information related to the food identified by the refrigerator through the communication device. The processing device may identify the food using different processes from different images.