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이중 링 CC - NUMA 시스템에서 링 구조 변화에 따른 시스템 성능 분석
윤주범(Joo Beom Yun),장성태(Seong Tae Jhang),전주식(Chu Shik Jhon) 한국정보과학회 2002 정보과학회논문지 : 시스템 및 이론 Vol.29 No.1·2
NUMA 구조는 원격 메모리에 대한 접근이 불가피한 구조적 특성 때문에 상호 연결망이 시스템 성능을 좌우하는 큰 변수가 된다. 기존에 대중적으로 사용되던 버스는 물리적 확장성 및 대역폭에서 대규모 시스템을 구성하는 데 한계를 보인다. 이를 대체하는 고속의 지점간 링크를 사용한 이중 링 구조는 버스가 가지는 확장성 및 대역폭의 한계라는 단점을 개선하였으나, 많은 노드가 연결되는 경우에는 응답 지연시간이 증가하는 문제점을 가지고 있다. 본 논문에서는 스누핑 프로토콜이 적용된 이중 링 구조에서 노드 개수 증가에 따른 응답 지연시간 증가의 문제점을 보완하기 위해 코달 링 구조로의 변화를 제안하고, 이 구조에 효과적인 링크 제어기를 설계한다. 또한 확률 구동 시뮬레이터를 통해 본 논문을 통해 제시한 코달 링 구조가 시스템의 성능 및 응답 지연시간에 미치는 영향을 알아본다. Since NUMA architecture has to access remote memory, an interconnection network determines the performance of CC-NUMA system. Bus, which has been used as a popular interconnection network, has many limits to build a large-scale system because of the limited physical scalability and bandwidth. Dual ring interconnection network, composed of high-speed point-to-point links, is made up for resolving the defects of the bus for large-scale system. But, it also has a problem that the response latency is rapidly increased when many nodes are attached to snooping based CC-NUMA system with dual ring. In this paper, we propose a chordal ring architecture in order to overcome the problem of the dual ring on snooping based CC-NUMA system, and design an efficient link controller adopted to this architecture. We also analyze the effects of chordal ring architecture on the system performance and the response latency by using probability-driven simulator
초등학교 학생 수 감소로 인한 미래형 학교공간 설계 관한 연구
신진철(Shin, Jin-Chul),주범(Chu, Beom) 대한건축학회 2021 대한건축학회 학술발표대회 논문집 Vol.41 No.1
In this study, after analyzing the change in the number of elementary school students in Korea due to the low birth rate of the current population, this study investigated the next school space and the curriculum and educational space of the future school. In addition, after researching overseas and domestic cases, a plan is proposed to revitalize the school space. In search of spaces that are not often used in school spaces, a play-centered education for the lower grades, a play-and-rest space, a school ecological playground, AI-customized learning, and more care classes through after-school linkage, and a creative fusion space and AI, as an experience-oriented education for seniors. It is to further improve the space where you can do classes using VR. It is judged that it is necessary to change the form of a high-quality and free school for students rather than the current school form.
유기적인 도시재생을 통해 중국 역사문화거리의 재생 방법 분석 - 성도 콴자이샹즈 거리를 대상으로
김명(Jin, Ming),주범(Chu, Beom) 대한건축학회 2020 대한건축학회 학술발표대회 논문집 Vol.40 No.2
For historical and cultural districts, the protection and development of them cannot be simply regarded as the protection and inheritance of physical space and intangible culture. Instead of protection measures for physical space and intangible culture, management measures for social affairs should also be taken. This study takes the historical and cultural blocks of Kuannarrow Alley in Chengdu as an example. Through the analysis of the original blocks and the current situation after regeneration, the application of organic regeneration theory in practice is discussed, hoping to provide reference for the regeneration of historical and cultural blocks in other regions.
유영남(Liu, Ying-Nan),주범(Chu, Beom) 대한건축학회 2021 대한건축학회 학술발표대회 논문집 Vol.41 No.1
Idle industrial facilities have some historical value and high availability of space, and can be recreated as complex cultural space by maximizing the preservation of historical buildings. In addition, the development of cultural industries led by the government and art and culture brought about by the influx of artists" studios has promoted the development of regional cultural industries and surrounding backward areas. This paper takes five compound cultural space architecture that has been successfully regenerated among the three fastest developing cities in China as an example.Analyzing the Spatial Composition after Regeneration. This paper provides reference for the regeneration of idle industrial facilities in other regions from the perspective of practice.
도시재생 관점에서 본 용도변경을 통한 소규모 공동주택의 재생
신희강(Shin, Hee-kang),주범(Chu, Beom) 대한건축학회 2021 대한건축학회 학술발표대회 논문집 Vol.41 No.1
The purpose of this study is to safely manage small-scale multi-family housing excluded from mandatory management. It reviewed ways to restore the community to communicate and to increase the utilization of land by changing it to a multi-purpose building. The results of the review were compared to the previously completed urban regeneration areas to find out the effectiveness of small-scale multi-family housing regeneration. The analysis showed that the use of composite applications and vertical expansion were effective, but further research is needed due to the lack of target cases.
미래 사회에 대응하는 학교건축 계획방향에 대한 기초연구
송병준(Song, Byung-Joon),주범(Chu, Beom) 한국실내디자인학회 2011 한국실내디자인학회논문집 Vol.20 No.1
The purpose of this research is to suggest the direction of the school planning for the future that could respond actively to fast-changing circumstances of the times. The specific purpose is as follows. First, this research creates the education spatial model for the future that could prepare the education for globalization, informationization, liberalization and suggests the direction of the school planning that would correspond to the revised curriculum in 2009. Based on the research findings, establish the fundamental architectural planning guidelines and provide a blueprint of the advanced school for the future. Second, this research suggests diverse layout method of the school building blocks for the future. Key factors, which are method of teaching, planning for eco-school, planning for ubiquitous computing environment, planning of mixed-use school facilities that would give direction of the school planning for the future are determined through theoretical consideration about the social structure, direction of education for the future and case study. Based on these keys factors, this research suggests directions of the school planning for the future.