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PRL: standardizing performance monitoring library for high-integrity real-time systems
dc.contributor.author | Giesen León, Jeremy Jens |
dc.contributor.author | Mezzetti, Enrico |
dc.contributor.author | Abella Ferrer, Jaume |
dc.contributor.author | Cazorla Almeida, Francisco Javier |
dc.contributor.other | Universitat Politècnica de Catalunya. Doctorat en Arquitectura de Computadors |
dc.date.accessioned | 2022-02-17T11:08:27Z |
dc.date.available | 2022-02-17T11:08:27Z |
dc.date.issued | 2021 |
dc.identifier.citation | Giesen, J. [et al.]. PRL: standardizing performance monitoring library for high-integrity real-time systems. A: IEEE International Conference on Computer Design. "2021 IEEE 39th International Conference on Computer Design, ICCD 2021: virtual conference, 24-27 October 2021: proceedings". Institute of Electrical and Electronics Engineers (IEEE), 2021, p. 344-348. ISBN 978-1-6654-3219-1. DOI 10.1109/ICCD53106.2021.00061. |
dc.identifier.isbn | 978-1-6654-3219-1 |
dc.identifier.uri | http://hdl.handle.net/2117/362551 |
dc.description.abstract | The use of complex processors is becoming ubiquitous in High-Integrity Systems (HIS). To deal with processor’s increased complexity, Performance Monitoring Counters (PMCs) are increasingly used to reason on software behavior and provide the necessary evidence to support software certification. However, the use of PMCs in HIS is relatively recent and hence far from being standardized. As a result, software engineers are forced to resort to highly-customized, low-level programming of platform-specific PMC control registers, which is both error prone and time consuming. To cover this gap, we propose building on the PAPI library, a standardized performance monitoring solution in the mainstream domain, and develop a PMC Reading Library (PRL) for configuring and collecting traceable events while capturing HIS specific requirements and peculiarities. We instantiate PRL in a reference automotive configuration to show that PRL meets key HIS requirements: negligible footprint, limited and predictable overhead, and accuracy collecting hardware events by filtering out the impact of interrupts and context switches. |
dc.description.sponsorship | This work has been supported by the Spanish Ministry of Science and Innovation under grant PID2019-107255GBC21/AEI/10.13039/501100011033, the European Unions Horizon 2020 Framework Programme under grant agreement No. 878752 (MASTECS), and the European Research Council (ERC) grant agreement No. 772773 (SuPerCom). |
dc.format.extent | 5 p. |
dc.language.iso | eng |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Arquitectura de computadors |
dc.subject.lcsh | Embedded computer systems |
dc.subject.lcsh | Real-time data processing |
dc.subject.other | Performance counters |
dc.subject.other | Embedded systems |
dc.subject.other | Multiprocessor system on chip |
dc.title | PRL: standardizing performance monitoring library for high-integrity real-time systems |
dc.type | Conference report |
dc.subject.lemac | Ordinadors immersos, Sistemes d' |
dc.subject.lemac | Temps real (Informàtica) |
dc.identifier.doi | 10.1109/ICCD53106.2021.00061 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://ieeexplore.ieee.org/abstract/document/9643748 |
dc.rights.access | Open Access |
local.identifier.drac | 32562931 |
dc.description.version | Postprint (author's final draft) |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/H2020/878752/EU/Multicore Analysis Service and Tools for Embedded Critical Systems/MASTECS |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/H2020/772773/EU/Sustainable Performance for High-Performance Embedded Computing Systems/SuPerCom |
local.citation.author | Giesen, J.; Mezzetti, E.; Abella, J.; Cazorla, F. J. |
local.citation.contributor | IEEE International Conference on Computer Design |
local.citation.publicationName | 2021 IEEE 39th International Conference on Computer Design, ICCD 2021: virtual conference, 24-27 October 2021: proceedings |
local.citation.startingPage | 344 |
local.citation.endingPage | 348 |