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Wednesday, July 13 • 09:00 - 09:40
Improvement of Startup Time on Linux-Based IVI System - Kazuomi Kato, Panasonic

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The startup and response performance of IVI system is significant for users.
This presentation discusses the approaches for improving the startup time of
Linux based IVI system on the practical development.
Kazuomi KATO focused on the method of decreasing the system startup time
using partial backup memory.
He will explain what type of binary image should be remained after the ignition off
and how to reuse those images after the ignition on.
To satisfy the performance and security requirements, he adopted the pramfs,
which is protected and persistent RAM filesystem, as root filesystem.
He will also explain other approaches that are the parallel execution of
initializing process at boot time and applying the prelinking including
the dlopened library in execution time.

Speakers
KK

Kazuomi KATO

Kazuomi KATO is a staff Software Engineer for Panasonic Corporation, | where he helps Panasonic improvements to Linux for use in Panasonic's products. | He has been working with Linux and the OSS over 10 years.


Wednesday July 13, 2016 09:00 - 09:40
Tsubaki

Attendees (15)