Real-time Testing with Fuego - Hirotaka MOTAI, Mitsubishi Electric Corp
Current Linux can be adapted to various embedded devices even though they need hard real-time response. But ensuring adequate performance is always necessary for releasing products. That is the reason …
| Talk Title | Real-time Testing with Fuego - Hirotaka MOTAI, Mitsubishi Electric Corp |
| Speakers | Hirotaka Motai (Head Engineer, Mitsubishi Electric Corporation) |
| Conference | Open Source Summit + ELC Europe |
| Conf Tag | |
| Location | Edinburgh, UK |
| Date | Oct 21-25, 2018 |
| URL | Talk Page |
| Slides | Talk Slides |
| Video | |
Current Linux can be adapted to various embedded devices even though they need hard real-time response. But ensuring adequate performance is always necessary for releasing products. That is the reason why we are focusing on auto-tests that also inspect real-time performance.In ELC 2016 we presented how to customize “Fuego” for testing various embedded devices. And now we have developed a new test set called “cyclictest+ff (ftrace features)” in Fuego. cyclictest+ff can be used not only for testing real-time performance but also determining, from the result logs, what caused the response delays.In this presentation, we will share details of cyclictest+ff, along with descriptions of our actual use cases.
