Title

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

Alternative Title

SMP (Symmetric Multi-Processing) 가상 기계의 캐시 효율성 향상을 위한 메모리 공유 기반의 공동 스케줄링 (Memory Sharing-Based Co-scheduling) 기법

DGIST Authors

Kim, Daehoon ; Hong, Minjun ; Lee, Sungjin

Advisor

김대훈

Co-Advisor(s)

Sungjin Lee

Issued Date

2019

Awarded Date

2019-02

Citation

Minjun Hong. (2019). Memory Sharing-based Co-scheduling for Improving Cache efficiency of SMP Virtual Machines. doi: 10.22697/thesis.200000171470

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

Publisher

DGIST

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