A Functional Safety OpenMP∗ for Critical Real-Time Embedded Systems

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dc.contributor	Barcelona Supercomputing Center
dc.contributor.author	Royuela, Sara
dc.contributor.author	Duran, Alejandro
dc.contributor.author	Serrano, Maria A.
dc.contributor.author	Quiñones, Eduardo
dc.contributor.author	Martorell, Xavier
dc.date	2017-08-17
dc.identifier.citation	Royuela, S. [et al.]. A Functional Safety OpenMP∗ for Critical Real-Time Embedded Systems. A: International Workshop on OpenMP 2017. "IWOMP 2017: Scaling OpenMP for Exascale Performance and Portability". Springer, 2017, p. 231-245.
dc.identifier.citation	978-3-319-65577-2
dc.identifier.citation	10.1007/978-3-319-65578-9_16
dc.identifier.uri	http://hdl.handle.net/2117/107846
dc.language.iso	eng
dc.publisher	Springer
dc.relation	https://link.springer.com/chapter/10.1007/978-3-319-65578-9_16
dc.relation	info:eu-repo/grantAgreement/ES/1PE/TIN2015-65316-P
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights	info:eu-repo/semantics/openAccess
dc.rights	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject	Àrees temàtiques de la UPC::Enginyeria electrònica
dc.subject	High performance computing
dc.subject	OpenMP
dc.subject	OpenMP
dc.subject	Embedded domain
dc.subject	Real-time embedded systems
dc.subject	Supercomputadors
dc.subject	OpenMP
dc.title	A Functional Safety OpenMP∗ for Critical Real-Time Embedded Systems
dc.type	info:eu-repo/semantics/submittedVersion
dc.type	info:eu-repo/semantics/bookPart
dc.description.abstract	OpenMP* has recently gained attention in the embedded domain by virtue of the augmentations implemented in the last specification. Yet, the language has a minimal impact in the embedded real-time domain mostly due to the lack of reliability and resiliency mechanisms. As a result, functional safety properties cannot be guaranteed. This paper analyses in detail the latest specification to determine whether and how the compliant OpenMP implementations can guarantee functional safety. Given the conclusions drawn from the analysis, the paper describes a set of modifications to the specification, and a set of requirements for compiler and runtime systems to qualify for safety critical environments. Through the proposed solution, OpenMP can be used in critical real-time embedded systems without compromising functional safety.
dc.description.abstract	This work was funded by the EU project P-SOCRATES (FP7-ICT-2013- 10) and the Spanish Ministry of Science and Innovation under contract TIN2015- 65316-P.
dc.description.abstract	Peer Reviewed

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