The Quest for Non-Functional Property Optimisation in Heterogeneous - - PowerPoint PPT Presentation

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The Quest for Non-Functional Property Optimisation in Heterogeneous - - PowerPoint PPT Presentation

Oct 12, 2022 225 likes •417 views

The Quest for Non-Functional Property Optimisation in Heterogeneous and Fragmented Ecosystems: a Distributed Approach Mahmoud A. Bokhari, Markus Wagner and Brad Alexander givenname.familyname@adelaide.edu.au Maslows hierarchy of needs

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The Quest for Non-Functional Property Optimisation in Heterogeneous and Fragmented Ecosystems: a Distributed Approach

Mahmoud A. Bokhari, Markus Wagner and Brad Alexander givenname.familyname@adelaide.edu.au

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Maslow’s hierarchy

  • f needs
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Maslow’s hierarchy

  • f needs 2.0
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Internal vs External Meter

External Meter

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Models

Utilisation-based models. Event-based models. LOC/APIs based models.

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Fragmented Ecosystems

Below: four different phone-OS combinations, orange/blue are two different test loads (but identical across all samples):

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Case Study

Validation on different platform.

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Case Study

Validation on different platform.

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Proposed Framework

Phone farm:

  • Asynchronous islands

(independent EAs)

  • Tournaments to compare

program variants

  • “Average” behaviour optimisation
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How effective and efficient is the proposed framework? How robust are the generated solutions? How can the scalability of the framework be improved? How can the framework be used in multi-objective optimisation? And: solving lots of software challenges, such as, random reboots, communication issues, OS resets, ...

Future Work