24-28 August 2020
US/Pacific timezone

The usage of PREEMPT_RT in safety-critical systems: what do we need to do?

24 Aug 2020, 09:25
25m
Microconference3/Virtual-Room (LPC 2020)

Microconference3/Virtual-Room

LPC 2020

150
Real-time MC Real-time MC

Speaker

Mr Lukas Bulwahn

Description

This session shall shed some light on what needs to be done to use PREEMPT_RT in safety-critical systems.

For a structured discussion, this session first introduces:

  • different types of assumed example systems, and the criticality of the real-time property in those systems,
  • derived real-time requirements towards the kernel and hardware, and
  • different general strategies described in safety standards to show real-time requirements to be met.

This short introduction then guides discussion among the audience through the various aspects and dimensions of the challenges and potential feasibility of addressing the question what needs to be done to use PREEMPT_RT in safety-critical systems.

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Primary author

Presentation Materials