DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

A RISC-V based platform supporting mixed timing-critical and high performance workloads

Poorhosseini, Mehrdad and Grüttner, Kim (2023) A RISC-V based platform supporting mixed timing-critical and high performance workloads. 26th Euromicro Conference on Digital System Design (DSD), 6.- 8. Sept. 2023, Durres, Albanien.

[img] PDF - Only accessible within DLR


Existing hardware platforms are typically optimized for either real-time or high-performance applications, which poses challenges when running a mix of both on the same platform. This work aims to address this issue by proposing a hybrid platform that can effectively execute both types of applications without compromising timing predictability or performance optimization. The proposed solution presents a hybrid HW/SW architecture template capable of dynamically switching between real-time and high-performance execution modes at runtime. The integration and implementation of this architecture template are described on an FPGA, utilizing an open-source RISC-V processor system and FreeRTOS as the software management layer. We have successfully applied the TACLe benchmark suite for the evaluation of our proposed approach. Through an integrated measurement infrastructure, the software functionality, execution timing, and switching times are analyzed on a single-core implementation of the proposed architecture template

Item URL in elib:https://elib.dlr.de/196735/
Document Type:Conference or Workshop Item (Speech)
Title:A RISC-V based platform supporting mixed timing-critical and high performance workloads
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Poorhosseini, MehrdadUniversität OldenburgUNSPECIFIEDUNSPECIFIED
Grüttner, KimUNSPECIFIEDhttps://orcid.org/0000-0002-4988-3858UNSPECIFIED
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:RISC-V, mixed-workload, real-time, high-performance
Event Title:26th Euromicro Conference on Digital System Design (DSD)
Event Location:Durres, Albanien
Event Type:international Conference
Event Dates:6.- 8. Sept. 2023
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Road Transport
DLR - Research area:Transport
DLR - Program:V ST Straßenverkehr
DLR - Research theme (Project):V - V&V4NGC - Methoden, Prozesse und Werkzeugketten für die Validierung & Verifikation von NGC
Location: Oldenburg
Institutes and Institutions:Institute of Systems Engineering for Future Mobility > System Evolution and Operation
Deposited By: Grüttner, Dr. Kim
Deposited On:31 Aug 2023 07:43
Last Modified:31 Aug 2023 07:43

Repository Staff Only: item control page

Help & Contact
electronic library is running on EPrints 3.3.12
Website and database design: Copyright © German Aerospace Center (DLR). All rights reserved.