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What and Who
Title:On the Predictability of Heterogeneous SoC Multicore Platforms
Speaker:Dr Giovani Gracioli
coming from:Technical University Munich
Speakers Bio:Giovani Gracioli received his Ph.D. in Automation and Systems Engineering from the Federal University of Santa Catarina (UFSC), Brazil in 2014. Since 2013, he is assistant professor at UFSC. From 2017 to 2018, he has been a visiting professor in the Department of Electrical and Computer Engineering at the University of Waterloo, Canada. Currently, Giovani Gracioli is a research associate at the Technical University of Munich, Germany. His research interests include real-time, embedded, and operating systems.
Event Type:SWS Colloquium
Visibility:D1, D2, D3, INET, D4, D5, SWS, RG1, MMCI
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Level:AG Audience
Language:English
Date, Time and Location
Date:Monday, 20 May 2019
Time:10:30
Duration:90 Minutes
Location:Saarbr├╝cken
Building:G26
Room:111
Abstract
Multiprocessor Systems-on-Chip (MPSoC) integrating hard processing cores with programmable logic (PL) are becoming increasingly common. While these platforms have been originally designed for high performance computing applications, their rich feature set can be exploited to efficiently implement mixed criticality domains serving both critical hard real-time tasks, as well as soft real-time tasks.

In this talk, we show how one can tailor these MPSoCs to support a mixed criticality system, where cores are strictly isolated to avoid contention on shared resources such as Last-Level Cache (LLC) and main memory. We present and discuss a set of software and hardware techniques to improve the predictability using a modern MPSoC platform. We evaluate our techniques using an image processing application and show the maximum supported processing frequency.

Contact
Name(s):Vera Schreiber
EMail:--email address not disclosed on the web
Video Broadcast
Video Broadcast:YesTo Location:Saarbr├╝cken
To Building:E1 5To Room:029
Meeting ID:SWS Space 2 (6312)
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Created:
Vera Schreiber/MPI-SWS, 05/13/2019 10:00 AM
Last modified:
Uwe Brahm/MPII/DE, 05/20/2019 07:01 AM
  • Vera Schreiber, 05/13/2019 10:23 AM -- Created document.