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公开(公告)号：US20170329642A1
公开(公告)日：2017-11-16
申请号：US15234785
申请日：2016-08-11
Inventor： Jin Mee KIM , Kwang Won KOH , Kang Ho KIM , Jeong Hwan LEE , Seung Hyub JEON , Sung In JUNG , Yeon Jeong JEONG , Seung Jun CHA
Abstract: Provided is a many-core system including a resource unit including a resource needed for execution of an operating system and a resource needed for execution of a lightweight kernel, a programing constructing unit configured to convert an input program into an application program and to load the application program into the resource unit, a run-time management unit configured to manage a running environment for executing the application program, and a self-organization management unit configured to monitor the application program and the resources in the resource unit, to dynamically adjust the running environment to prevent a risk factor from occurring during the execution of the application program, and to cure a risk factor which occurred.
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Patent Agency Ranking
2.发明公开公开(公告)号：US20240173809A1
公开(公告)日：2024-05-30
申请号：US18346546
申请日：2023-07-03
Inventor： Sung Jae YOON , Munyoung LEE , Seung Hyub JEON , Jung-Chan NA
CPC classification number: B23Q5/58 , B23Q3/155 , G01M99/005 , B23Q2003/15586
Abstract: The present invention relates to verifying the suitability of a tool and diagnosing a spindle for a machining center on which different tools are mounted. Provided are a machining center spindle diagnosis apparatus and method configured to monitor a change of a tool in the machining center; when the change of the tool is recognized, control the machining center to idle the spindle; acquire sensor data from a sensor installed on the machining center during the idling of the spindle; input the acquired sensor data to a tool verifying model pre-trained by a machine learning technology to verify suitability of the tool; and when the tool is verified to be suitable, inputting the acquired sensor data to a spindle diagnosing model pre-trained by the machine learning technology to diagnose an operating state of the spindle.
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公开(公告)号：US20210182103A1
公开(公告)日：2021-06-17
申请号：US17103551
申请日：2020-11-24
Inventor： Seung Hyub JEON , Jin Mee KIM , Sung-In JUNG , Yeon Jeong JEONG , Seung-Jun CHA
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.
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4.发明申请公开(公告)号：US20190114193A1
公开(公告)日：2019-04-18
申请号：US16159342
申请日：2018-10-12
Inventor： Seung Jun CHA , Jin Mee KIM , Seung Hyub JEON , Sung In JUNG , Yeon Jeong JEONG
IPC: G06F9/455 , G06F9/54 , G06F9/48 , G06F9/38 , G06F12/1072
Abstract: Disclosed is an apparatus and method of processing input and output in a multi-kernel system. A method of processing input and output in a multi-kernel system according to the present disclosure includes: setting a shared memory between a first kernel on a main processor and a lightweight kernel on a parallel processor; setting a data transmission and reception channel between the first kernel on the main processor and the lightweight kernel on the parallel processor using the shared memory; providing, on the basis of the data transmission and reception channel, an input/output task that occurs in the lightweight kernel to the first kernel on the main processor; processing, by the first kernel on the main processor, an operation corresponding to the input/output task; and providing a result of the processing to the lightweight kernel.
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公开(公告)号：US20170269966A1
公开(公告)日：2017-09-21
申请号：US15462683
申请日：2017-03-17
Inventor： Kang Ho KIM , Kwang Won KOH , Jin Mee KIM , Jeong Hwan LEE , Seung Hyub JEON , Sung In JUNG , Yeon Jeong JEONG , Seung Jun CHA
CPC classification number: G06F9/4881 , G06F1/329 , G06F9/5027 , G06F9/54 , G06F2209/502
Abstract: Provided is a method of scheduling threads in a many-cores system. The method includes generating a thread map where a connection relationship between a plurality of threads is represented by a frequency of inter-process communication (IPC) between threads, generating a core map where a connection relationship between a plurality of cores is represented by a hop between cores, and respectively allocating the plurality of threads to the plurality of cores defined by the core map, based on a thread allocation policy defining a mapping rule between the thread map and the core map.
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公开(公告)号：US20160275162A1
公开(公告)日：2016-09-22
申请号：US15070533
申请日：2016-03-15
Inventor： Seung Hyub JEON
IPC: G06F17/30
CPC classification number: G06F16/278 , G06F16/21
Abstract: A method and an apparatus for partitioning or combining massive data, which can efficiently partition and combine data when an operation is executed by being distributed to a plurality of nodes in an environment such as genome analysis, in which massive data can be partitioned and executed. The method includes storing meta information on partition or combination of at least one data, if a request for data is sensed, acquiring meta information corresponding to the data, partitioning or combining the data, based on the meta information, and transmitting the partitioned or combined data in response to the request.
Abstract translation: 一种用于划分或组合海量数据的方法和装置，其可以在通过分布到诸如基因组分析的环境中的多个节点来执行操作时有效地分割和组合数据，其中海量数据可以被划分和执行。 该方法包括：如果检测到数据的请求，则存储关于分区的元信息或至少一个数据的组合，基于元信息获取与数据相对应的元信息，分割或组合数据，以及发送分区或组合 响应请求的数据。
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