Performance evaluation of Linux CAN-related system calls
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00215744" target="_blank" >RIV/68407700:21230/13:00215744 - isvavai.cz</a>
Result on the web
<a href="http://rtime.felk.cvut.cz/can/can-syscalls.pdf" target="_blank" >http://rtime.felk.cvut.cz/can/can-syscalls.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Performance evaluation of Linux CAN-related system calls
Original language description
Linux kernel contains a full featured CAN bus networking subsystem. It can be accessed from applications via several different interfaces. This paper compares the performance of those interfaces and tries to answer the question, which interface is the most suitable for capturing traffic from a big number of CAN buses. Motivation for this work is the development of various CAN traffic analyzers and intrusion detection systems. Besides traditional UNIX interfaces we also investigate the applicability of recently introduced ``low-latency sockets'' to the Linux CAN subsystem. Although the overhead of Linux in general is quite large, some interfaces offer significantly better performance than others.
Czech name
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Czech description
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Classification
Type
V<sub>souhrn</sub> - Summary research report
CEP classification
JC - Computer hardware and software
OECD FORD branch
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Result continuities
Project
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Continuities
N - Vyzkumna aktivita podporovana z neverejnych zdroju
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Number of pages
20
Place of publication
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Publisher/client name
Volkswagen AG
Version
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