Memory Utilization-Based Dynamic Bandwidth Regulation for Temporal Isolation in Multi-Cores

Type of publication
Publication in Conference Proceedings/Workshop
Authors

A. Saeed, D. Dasari, D. Ziegenbein, V. Rajasekaran, F. Rehm, M. Pressler, A. Hamann, D. Mueller-Gritschneder, A. Gerstlauer, and U. Schlictmann

Conference / Journal
2022 IEEE 28th Real-Time and Embedded Technology and Applications Symposium (RTAS)
Publisher
IEEE
Year of publication
2022
Place of publication
Milano
Citation

A. Saeed, D. Dasari, D. Ziegenbein, V. Rajasekaran, F. Rehm, M. Pressler, A. Hamann, D. Mueller-Gritschneder, A. Gerstlauer, and U. Schlictmann,"Memory Utilization-Based Dynamic Bandwidth Regulation for Temporal Isolation in Multi-Cores," 2022 IEEE 28th Real-Time and Embedded Technology and Applications Symposium (RTAS), 2022, pp. 133-145, doi: 10.1109/RTAS54340.2022.00019.

Abstract

The increased demand for computational power in emerging applications across different embedded domains (automotive, avionics and industrial automation) has driven the adoption of multi-core systems. A key challenge on such platforms is consolidating applications with varying Quality of Service (QoS) requirements, ensuring freedom from interference and meeting timing guarantees while also utilizing the system effectively. This paper proposes a novel mechanism for memory interference control that uses feedback-based control to dynamically regulate memory accesses of individual cores in a multicore platform. 

Link to the repository
http://slam.ece.utexas.edu/pubs/rtas22.DR.pdf
Link to the publication
https://ieeexplore.ieee.org/document/9804617
DOI
10.1109/RTAS54340.2022.00019
ISSN number
2642-7346