Paper Abstract and Keywords |
Presentation |
2022-07-08 10:20
[Encouragement Talk]
Comprehensive Evaluation to Determine Cache Action in vhost-user Daichi Takeya, Ryota Kawashima (NITech), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO), Hiroshi Matsuo (NITech) ICM2022-18 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Next generation network functions are expected to be deployed on highly advanced infrastrucures towards AI-based autonomous network management. Such a cloud-native applications are promising in terms of management, however, their performance of packet processing is significantly lower than that of the baremetal-based ones. Many studies have focused on eliminating packet copy between the host and the guest. While the zero-copying approaches provide noticeable performance gain, there are still substantial gap between them. In this paper, we focus on efficiency of cache memory (L1 cache) under vhost-user to fill the performance gap. We examined various cache-related factors and their combinations. The result shows that over 50 Mpps throughput can be achieved (the gap can be removed) by integrating several optimizations such as elimination of false sharing and extra buffer spaces. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
NFV / vhost-user / cache memory / cloud native / 6G / / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 96, ICM2022-18, pp. 42-47, July 2022. |
Paper # |
ICM2022-18 |
Date of Issue |
2022-06-30 (ICM) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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ICM2022-18 |
Conference Information |
Committee |
ICM |
Conference Date |
2022-07-07 - 2022-07-08 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tokachi Plaza |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
ICM |
Conference Code |
2022-07-ICM |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Comprehensive Evaluation to Determine Cache Action in vhost-user |
Sub Title (in English) |
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NFV |
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vhost-user |
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cache memory |
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cloud native |
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6G |
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1st Author's Name |
Daichi Takeya |
1st Author's Affiliation |
Nagoya Institute of Technology (NITech) |
2nd Author's Name |
Ryota Kawashima |
2nd Author's Affiliation |
Nagoya Institute of Technology (NITech) |
3rd Author's Name |
Hiroki Nakayama |
3rd Author's Affiliation |
BOSCO Technologies Inc (BOSCO) |
4th Author's Name |
Tsunemasa Hayashi |
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BOSCO Technologies Inc (BOSCO) |
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Hiroshi Matsuo |
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Nagoya Institute of Technology (NITech) |
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Speaker |
Author-1 |
Date Time |
2022-07-08 10:20:00 |
Presentation Time |
25 minutes |
Registration for |
ICM |
Paper # |
ICM2022-18 |
Volume (vol) |
vol.122 |
Number (no) |
no.96 |
Page |
pp.42-47 |
#Pages |
6 |
Date of Issue |
2022-06-30 (ICM) |