How to do worst-case execution time analysis for DO-178C | A case study

Описание: Free DO-178C verification handbook: https://www.rapitasystems.com/do178c-...
Learn more about software WCET: https://www.rapitasystems.com/wcet-an...

Worst-case execution time analysis is needed for DO-178C certification to ensure that software executes on time every time. We look at the DO-178C WCET objectives and how you can automate WCET analysis for safety-critical software using a case study of how Rolls-Royce do WCET analysis.

Chapters
00:00 Why WCET?
02:08 WCET analysis
12:44 WCET in DO-178C
25:42 Methods
38:31 In practice
52:30 WCET at Rolls-Royce
1:01:10 Q&A

This video is a recording of a webinar delivered by Rapita Systems and Rolls-Royce. Presenters:
Matthew Hudghton, Field Application Engineer Team Lead, Rapita Systems
Dr Stephen Law, Senior Principal Software Engineer, Rolls-Royce
Nick Bowles, Rapita Systems (Host)

Rolls-Royce Civil Aviation Solutions: https://www.rolls-royce.com/products-...

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About Rapita Systems
Rapita Systems group provides on-target software verification tools and services globally to the embedded aerospace and automotive electronics industries. Its solutions, including requirements-based functional testing, structural code coverage analysis and worst-case execution time analysis, help to increase software quality and deliver evidence to meet safety and certification objectives and reduce costs for DO-178C and ISO 26262 projects. The group provides the world’s leading commercial solution for timing analysis to support the certification of multicore systems, including systems developed to meet AC 20-193, AMC 20-193 and AA-22-01 standards.