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Memory Sharing-based Co-scheduling for Improving Cache efficiency of SMP Virtual Machines

Title
Memory Sharing-based Co-scheduling for Improving Cache efficiency of SMP Virtual Machines
Translated Title
SMP (Symmetric Multi-Processing) 가상 기계의 캐시 효율성 향상을 위한 메모리 공유 기반의 공동 스케줄링 (Memory Sharing-Based Co-scheduling) 기법
Authors
Minjun Hong
DGIST Authors
Hong, Minjun; Lee, SungjinKim, Daehoon
Advisor(s)
김대훈
Co-Advisor(s)
Sungjin Lee
Issue Date
2019
Available Date
2019-10-03
Degree Date
2019-02
Type
Thesis
Table Of Contents
List of Contents Abstract Ⅰ. Introduction 1 IⅠ. Background and Motivation 5 2.1 Semantic gap of the guest OS and the hypervisor 5 2.2 Performance degradation by cache-miss 7 IⅠI. Implementation 11 3.1 Design of MCSCHED 11 3.2 Details of the Scanning stage 13 3.3 Details of the Co-scheduling stage 16 IV. Implementation Issues 19 4.1 Scanning overhead of MCSCHED 19 4.2 Starvation Problem 21 V. Evaluation 23 5.1 Experimental setup 23 5.2 Improvement of Scanning overhead 24 5.3 Micro-benchmark Results 25 5.4 Practical workload Results 27 5.5 Fairness among Virtual machines 31 VI. Related work 33 VII. Conclusion 36
URI
http://dgist.dcollection.net/common/orgView/200000171470
http://hdl.handle.net/20.500.11750/10747
DOI
10.22697/thesis.200000171470
Degree
MASTER
Department
Information and Communication Engineering
University
DGIST
Related Researcher
  • Author Lee, Sungjin Data-Intensive Computing Systems Laboratory
  • Research Interests Computer System, System Software, Storage System, Non-volatile Memory, Flash-based SSD, Distributed Storage Systems
Files:
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Collection:
Department of Information and Communication EngineeringThesesMaster


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