A comparative study of scheduling techniques for multimedia applications on SIMD pipelines

Mehmet Ali Arslan, Flavius Gruian, Krzysztof Kuchcinski

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

Sammanfattning

Parallel architectures are essential in order to take advantage of the parallelism inherent in streaming applications. One particular branch of these employ hardware SIMD pipelines. In this paper, we analyse several scheduling techniques, namely ad hoc overlapped execution, modulo scheduling and modulo scheduling with unrolling, all of which aim to efficiently utilize the special architecture design. Our investigation focuses on improving throughput while analysing other metrics that are important for streaming applications, such as register pressure, buffer sizes and code size. Through experiments conducted on several media benchmarks, we present and discuss trade-offs involved when selecting any one of these scheduling techniques.
Originalspråkengelska
Titel på gästpublikationDATE Friday Workshop on Heterogeneous Architectures and Design Methods for Embedded Image Systems (HIS 2015)
RedaktörerFrank Hannig, Dietmar Fey, Anton Lokhmotov
Sidor3-9
Antal sidor7
StatusPublished - 2015
EvenemangDATE Friday Workshop on Heterogeneous Architectures and Design Methods for Embedded Image Systems (HIS 2015) - Grenoble, Frankrike
Varaktighet: 2015 mar 13 → …

Konferens

KonferensDATE Friday Workshop on Heterogeneous Architectures and Design Methods for Embedded Image Systems (HIS 2015)
Land/TerritoriumFrankrike
OrtGrenoble
Period2015/03/13 → …

Ämnesklassifikation (UKÄ)

  • Datavetenskap (datalogi)

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