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Conference Paper Deployment and Evaluation of Azalea Multi-kernel for Manycore
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Authors
Seung Hyub Jeon, Seung-Jun Cha, Ramneek, Yeon Jeong Jeong, Jin Mee Kim, Sungin Jung
Issue Date
2019-10
Citation
International Conference on Information and Communication Technology Convergence (ICTC) 2019, pp.1178-1180
Publisher
IEEE
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/ICTC46691.2019.8939999
Abstract
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.
KSP Keywords
Monolithic kernel, Multi-kernel, Performance and scalability, application performance, single node