公开(公告)号：US20150195128A1

公开(公告)日：2015-07-09

申请号：US14591401

申请日：2015-01-07

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Nam-Woo KIM ,  Sung-In JUNG ,  Jin-Mee KIM ,  Dong-Jae KANG

IPC: H04L12/24 ,  H04L29/08

CPC classification number: H04L41/0806 ,  G06F9/45558 ,  G06F2009/45562

Abstract: Disclosed herein is an apparatus for supporting automation of configuration management of a virtual machine applicable to a multi-cloud environment. In accordance with an embodiment, the apparatus includes an interface unit for receiving configuration management information or information of a virtual machine to which configuration management is to be applied. A configuration management verification unit verifies the received configuration management information, and combines the virtual machine information with configuration management information corresponding to the virtual machine. A configuration management distribution unit distributes the configuration management information combined with the virtual machine information to a cloud in which the virtual machine is created.

Abstract translation: 这里公开了一种用于支持可应用于多云环境的虚拟机的配置管理自动化的装置。 根据实施例，该装置包括用于接收要应用配置管理的配置管理信息或虚拟机的信息的接口单元。 配置管理验证单元验证接收到的配置管理信息，并将虚拟机信息与对应于虚拟机的配置管理信息组合。 配置管理分发单元将与虚拟机信息组合的配置管理信息分配到其中创建虚拟机的云。

公开(公告)号：US20150134485A1

公开(公告)日：2015-05-14

申请号：US14532136

申请日：2014-11-04

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jin-Mee KIM ,  Sung-In JUNG ,  Dong-Jae KANG ,  Nam-Woo KIM

IPC: H04L12/24 ,  G06Q30/06

CPC classification number: H04L41/5051 ,  G06Q30/0613 ,  G06Q30/0623 ,  H04L41/5006 ,  H04L41/5009

Abstract: Disclosed herein is a cloud service broker apparatus and method for providing a cloud service using the broker apparatus, which provide an optimal cloud service for a cloud service user through negotiations between the cloud service user and a cloud service provider. The cloud service broker apparatus includes an operation information management unit for examining a demand entered by a cloud service user. A broker intermediary unit detects a cloud service based on the demand for which verification has been completed by the operation information management unit, and sends a request for positioning of the cloud service for the cloud service user to a cloud service provider that provides the detected cloud service. A life cycle management unit monitors a cloud service positioned in and used by the cloud service user at a request of the broker intermediary unit.

Abstract translation: 这里公开了一种云服务代理装置和方法，用于使用代理装置提供云服务，其通过云服务用户和云服务提供商之间的协商为云服务用户提供最佳云服务。 云服务代理装置包括用于检查由云服务用户输入的需求的操作信息管理单元。 代理中介单元根据操作信息管理单元完成了验证的需求来检测云服务，并向云服务用户的云服务定位请求发送给提供检测云的云服务提供商 服务。 生命周期管理单元根据代理中介单元的请求监视位于云服务用户中并由其使用的云服务。

公开(公告)号：US20210382752A1

公开(公告)日：2021-12-09

申请号：US17340986

申请日：2021-06-07

Applicant: Electronics and Telecommunications Research Institute

Inventor： Yeon-Jeong JEONG ,  Jin-Mee KIM ,  Young-Joo WOO ,  Yong-Seob LEE ,  Seung-Hyub JEON ,  Sung-In JUNG ,  Seung-Jun CHA

IPC: G06F9/48 ,  G06F9/50 ,  G06F9/54

Abstract: Disclosed herein are an apparatus and method for accelerating file I/O offload for a unikernel. The method, performed by the apparatus and server for accelerating file I/O offload for the unikernel, includes; executing, by the apparatus, an application in the unikernal and calling, by the thread of the application, a file I/O function; generating, by the unikernal, a file I/O offload request using the file I/O function; transmitting, by the unikernal, the file I/O offload request to Linux of the server; receiving, by Linux, the file offload request from the thread of the unikernel and processing, by Linux, the file I/O offload request; transmitting, by Linux, a file FO offload result for the file I/O I/O offload request to the unikernel; and delivering the file I/O offload result to the thread of the application.

公开(公告)号：US20200151118A1

公开(公告)日：2020-05-14

申请号：US16582597

申请日：2019-09-25

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Yeon-Jeong JEONG ,  Jin-Mee KIM ,  Ramneek ,  Seung-Hyub JEON ,  Sung-In JUNG ,  Seung-Jun CHA

IPC: G06F13/16 ,  G06F16/182 ,  G06F15/173 ,  G06F16/11

Abstract: Disclosed herein is an operating method of an apparatus for offloading file I/O of a unikernel based on Remote Direct Memory Access (RDMA). The operating method may include calling, by the application of the unikernel, a file I/O kernel function; generating, by the file I/O kernel function, file I/O information; transmitting, by the unikernel, the file I/O information to a Linux; configuring, by the Linux, a file I/O function using the file I/O information and calling the same; and transmitting, by the file I/O function, a file I/O request, corresponding to the file I/O information, to a file server.

公开(公告)号：US20210182103A1

公开(公告)日：2021-06-17

申请号：US17103551

申请日：2020-11-24

Applicant: Electronics and Telecommunications Research Institute

Inventor： Seung Hyub JEON ,  Jin Mee KIM ,  Sung-In JUNG ,  Yeon Jeong JEONG ,  Seung-Jun CHA

IPC: G06F9/50 ,  G06F9/52

Abstract: A method and an apparatus for processing to support scalability in a many-core environment are provided. The processing apparatus includes: a counter unit configured to include a global reference counter, at least one category reference counter configured to access the global reference counter, and at least one local reference counter configured to access the category reference counter; and a processor connected to the counter unit and configured to increase or decrease each reference counter. The at least one category reference counter has a hierarchical structure including at least one layer.