公开(公告)号：US20190042596A1

公开(公告)日：2019-02-07

申请号：US16045614

申请日：2018-07-25

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Yu-Seung MA ,  Sang-Cheol KIM ,  Pyeong-Soo MAH ,  Duk-Kyun WOO ,  Jeong-Woo LEE

IPC: G06F17/30

Abstract: Disclosed herein is an apparatus for continuous profiling for a multicore embedded system, the apparatus including a profiling data reception unit for receiving one or more pieces of profiling source data, in which events for each core in a multicore embedded system are written, from the multicore embedded system; a profiling data analysis unit for analyzing the profiling source data, determining a time at which each of events included in the profiling source data occurred and a core corresponding to the event, and determining whether each of the events is a past event depending on the time at which the event occurred; and a profiling file management unit for distinguishing each of the events depending on the determination of whether the event is a past event and storing the events in profiling files.

公开(公告)号：US20240127034A1

公开(公告)日：2024-04-18

申请号：US18347297

申请日：2023-07-05

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sang-Cheol KIM ,  Hyung-Kook JUN ,  Tae-Ho KIM

IPC: G06N3/045 ,  G06N3/063

CPC classification number: G06N3/045 ,  G06N3/063

Abstract: Disclosed herein are an apparatus and method for distributed processing of a neural network. The apparatus may include a neural network model compiler for segmenting a neural network into a predetermined number of sub-neural networks, two or more neural processing units, and a neural network operating system for abstracting the sub-neural networks into a predetermined number of tasks, performing inference using the multiple neural processing units in a distributed manner in response to a neural network inference request from at least one application, and returning an inference result to the application.

公开(公告)号：US20160253120A1

公开(公告)日：2016-09-01

申请号：US14813608

申请日：2015-07-30

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Duk-Kyun WOO ,  Sang-Cheol KIM ,  Jun-Keun SONG

IPC: G06F3/06

CPC classification number: G06F9/50 ,  G06F8/41 ,  G06F8/451 ,  G06F8/457

Abstract: The present invention relates to an apparatus and a method for performing a multicore program in a cross development environment having a multicore target board.A multicore programming apparatus according to the present invention to which a target board on which a memory and a multicore are mounted is connected, comprises: a link script generator configured to generate a link script based on memory map specification; and a cross compiler configured to compile a multicore program to generate a binary code corresponding to the program, wherein the cross compiler generates a shared section or a nonshared section to store shared or nonshared variables in the binary code by using the link script information.

Abstract translation: 本发明涉及一种用于在具有多核目标板的交叉开发环境中执行多核程序的装置和方法。 一种根据本发明的多卡编程装置，其上安装有存储器和多核的目标板，包括：链接脚本生成器，被配置为基于存储器映射规范生成链接脚本; 以及交叉编译器，被配置为编译多核程序以生成与该程序相对应的二进制代码，其中交叉编译器通过使用链接脚本信息生成共享段或非共享段，以在二进制代码中存储共享或非共享变量。

公开(公告)号：US20190037578A1

公开(公告)日：2019-01-31

申请号：US16044330

申请日：2018-07-24

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Kyeong-Tae KIM ,  Bum-Ho KIM ,  Sang-Cheol KIM ,  Seon-Tae KIM ,  Hae-Yong KIM ,  Yu-Seung MA ,  Pyeong-Soo MAH ,  Hui-Ung PARK ,  Duk-Kyun WOO ,  Jeong-Woo LEE

IPC: H04W72/12 ,  H04W72/04 ,  H04W72/08 ,  H04W72/10 ,  H04L12/26

Abstract: Disclosed herein are a dynamic scheduling method for guaranteeing Quality of Service QoS depending on network transmission traffic and a system using the same. The dynamic scheduling method includes assigning communication channels to respective nodes based on Identifications (IDs) of parent nodes corresponding to the respective nodes, setting priorities for assignment of time slots to the respective nodes in each quarter based on data traffic volumes corresponding to the respective nodes, and assigning time slots to the respective nodes in each quarter depending on the set priorities for assignment of the time slots.

公开(公告)号：US20150256399A1

公开(公告)日：2015-09-10

申请号：US14635539

申请日：2015-03-02

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hae-Yong KIM ,  Sang-Cheol KIM ,  Seon-Tae KIM

IPC: H04L12/24

CPC classification number: H04L41/0813 ,  H04L12/282 ,  H04L41/0226

Abstract: Disclosed herein is an apparatus and method for zero-configuration interworking between devices, which solves an expandability problem and does not require a home gateway. The apparatus for zero-configuration interworking between devices includes: an operation mode input unit for receiving an operation mode select signal; a human life standard message generation unit for generating a human life standard message corresponding to the operation mode select signal; a message transmission unit for broadcasting the human life standard message to all other devices in a home; a message reception unit for receiving a human life standard message from the other devices in the home; a setting information storage unit storing information of a preset human life mode; and an operation processing unit for processing an operation corresponding to a human life mode within the received human life standard message, according to the information of the setting information storage unit.

Abstract translation: 这里公开了一种用于设备之间零配置互通的装置和方法，其解决了可扩展性问题，并且不需要家庭网关。 用于设备之间的零配置互配的设备包括：操作模式输入单元，用于接收操作模式选择信号; 用于生成与所述操作模式选择信号相对应的人命标准消息的人生标准消息生成单元; 消息传送单元，用于向家庭中的所有其他设备广播人命标准消息; 消息接收单元，用于从家庭中的其他设备接收人命标准消息; 设置信息存储单元，其存储预设人生模式的信息; 以及操作处理单元，用于根据设置信息存储单元的信息，处理与所接收的人生标准消息内的人生模式相对应的操作。