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🔵 Software-Based Methods for Peak Temperature Reduction of Modern
Multi-Core Chips in Safety-Critical Applications

Demand for high-performance computing leads to the adoption of modern Multi-Processor System-on-Chip platforms in domains such as avionics or automotive, where many applications are safety-critical.
To fulfill the safety requirements, it is vital to avoid the platform’s overheating. In my speech, I’ll be presenting several software-based methods that can be used to reduce platform temperature and still be applicable to systems that are
subject to safety requirements. I’ll present our results and methodology on platforms NXP i.MX8 QuadMax and NVIDIA Tegra X2. We target systems with static ARINC-653-like scheduling and prototype our methods on a Linux-based OS. Some methods can achieve significant temperature reduction (12%) when compared to other commonly used techniques.
Moreover, the techniques can be used in design space exploration for finding trade-offs between platform temperature and other performance parameters.

0:00 Introduction
4:31 Approach / Outline
6:45 Testbed - Toradex Apalis iMX8
8:00 Thermal Camera Image Processing
9:15 NXP I.MX8 QuadMax Block Diagram
13:22 Intel CPU Testbed
14:50 Temperature vs. Power Consumption
20:31 Resulting Schedule
25:32 All Things In One Picture

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Who is Michal Sojka?
Michal is an assistant professor at Czech Technical University in Prague.
He works in the area of embedded systems software with an emphasis on operating systems, real-time control, robotics, and safety.
He cooperates with many industrial partners including Škoda, Porsche, Honeywell, and Nvidia.

More information about Intelliport company:
https://www.intelliport.hu/

SPEAKER: Michal Sojka, Czech Technical University in Prague
STUDIO: Optio s.r.o.
ANCHOR: Tomáš Poláček

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What is 🔵 DEBATECH conference? https://www.debatech.eu/

Look at the backstage:    • E-conference DebaTech - backstage  
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