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학술대회 Deployment and Evaluation of Azalea Multi-kernel for Manycore
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저자
전승협, 차승준, 람닉, 정연정, 김진미, 정성인
발행일
201910
출처
International Conference on Information and Communication Technology Convergence (ICTC) 2019, pp.1178-1180
DOI
https://dx.doi.org/10.1109/ICTC46691.2019.8939999
협약과제
19HS5400, 매니코어 기반 초고성능 스케일러블 OS 기초연구 (차세대OS기초연구센터), 정성인
초록
In a manycore environment, the monolithic kernel has problems in terms of scalability. To solve this problem, we propose an Azalea multi-kernel. The Azalea multi-kernel takes all the advantages of multi-kernel and unikernel. First, intensive I / O offloads to the full-weight kernel to improve the locality of the kernel service. Second, application performance is enhanced by removing kernel noise. In this paper, we describe the characteristics of the Azalea multi-kernel and demonstrate its feasibility in terms of performance and scalability with existing Linux through the experiment of deploying a full-weight kernel(Linux) and three unikernels(azalea unikernel) in a single node.
키워드
manycore, multi-kernel, scalability, unikernel
KSP 제안 키워드
Monolithic kernel, Multi-kernel, Performance and scalability, application performance, single node