In order to solve the problems of ill-balanced task allocation, long response time, low throughput rate and poor performance, which appeared in cluster system, this paper proposes a new load balancing algorithm of homogeneous cluster based on the variation trend of entropy. In this paper, we introduces the thermodynamic concept of entropy into load balancing algorithm and gives a new algorithm, so that we can calculate the entropy of the system to ensure that each scheduling and migration toward the entropy increasing tendency. The result of simulating experiments shows that this algorithm has more obvious advantages compared with traditional algorithms, such as achieving the load balancing status as soon as possible, shorting the task execution time, increasing system performance and so on.
목차
Abstract 1. Introduction 2. Basic Concept 2.1. Concept of Entropy 2.2. Concept of Load Balancing 3. Model of the Algorithm 4. Implementation of the Algorithm 4.1. Collection and Processing of Load Information 4.2. Selection of the Scheduling Policy 4.3. Choice of the Migration Strategy 4.4. Implementation of the Migration 4.5. Description of the Algorithm 5. Experiments and Results 6. Conclusion References
Kehe Wu [ Beijing Engineering Research Center of Electric Information Technology, North China Electric Power University, NO.2 Beinong Road, Changping District, Beijing 102206, China ]
Long Chen [ Department of Control and Computer Engineering School, North China Electric Power University, NO.2 Beinong Road, Changping District, Beijing 102206, China ]
Shichao Ye [ Department of Control and Computer Engineering School, North China Electric Power University, NO.2 Beinong Road, Changping District, Beijing 102206, China ]
Yi Li [ Department of Control and Computer Engineering School, North China Electric Power University, NO.2 Beinong Road, Changping District, Beijing 102206, China ]
보안공학연구지원센터(IJGDC) [Science & Engineering Research Support Center, Republic of Korea(IJGDC)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Grid and Distributed Computing
간기
격월간
pISSN
2005-4262
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Grid and Distributed Computing Vol.7 No.2