Thermal Behaviour Assertions

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Thermal
Microconference Session

One Line Summary

Introduction to the Behaviour Assertion Framework for thermal parameters

Abstract

The goal of this session is to introduce a Behaviour assertion framework, based on FTrace data analysis that can be used to confirm certain key behaviours expected to be exhibited by thermal governors.

For example, we may want to assert that a governor regulates the temperature within a threshold of the control temperature, say 95 percent, during a measured execution of a workload.The framework is also designed to aggregate results across to various thermal sensor topologies and provide a visualisation of the behaviour parameters.

Tools:

https://sinkap.github.io/bart
https://sinkap.github.io/trappy

Tags

thermal, testing, Analysis, BehaviourAssertion, Visualisation

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