A Rapid Prototyping Environment for Multi-DSP Systems based on Accurate Performance Prediction

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dc.creatorRinner,Bernhard
dc.creatorSchmid,Martin
dc.creatorWeiss,Reinhold
dc.date2004
dc.date.accessioned2024-02-06T12:52:52Z
dc.date.available2024-02-06T12:52:52Z
dc.descriptionIn this paper we present PEPSY, a novel prototyping environment for multi-DSP systems, with the primary goal to support the design and implementation of parallel digital signal processing (DSP) applications subject to various design constraints. Given a specification of the prototyping problem in the form of an application model, a hardware model and mapping constraints, PEPSY automatically maps and schedules the DSP application onto the multi-processor system and synthesizes the complete code for each processor. A detailed performance model of the parallel application is an integral part of PEPSY. Important performance parameters such as computation and communication times as well as memory consumption can be estimated prior to the implementation. PEPSY not only solves the standard mapping and scheduling problem, but it is also able to explore various important design goals for embedded systems and DSP applications such as minimizing memory and power consumption and enforcing the timeliness of tasks. Two complex case studies demonstrate the feasibility of our prototyping environment.
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dc.identifierhttps://doi.org/10.3217/jucs-010-02-0120
dc.identifierhttps://lib.jucs.org/article/28182/
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/8497
dc.languageen
dc.publisherJournal of Universal Computer Science
dc.relationinfo:eu-repo/semantics/altIdentifier/eissn/0948-6968
dc.relationinfo:eu-repo/semantics/altIdentifier/pissn/0948-695X
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightsJ.UCS License
dc.sourceJUCS - Journal of Universal Computer Science 10(2): 120-144
dc.subjectrapid prototyping
dc.subjectscheduling
dc.subjectperformance prediction
dc.subjectmulti-DSP
dc.subjectembedded systems
dc.subjectdata flow
dc.titleA Rapid Prototyping Environment for Multi-DSP Systems based on Accurate Performance Prediction
dc.typeResearch Article
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