Performance estimation of streaming applications for hierarchical MPSoCs
Flasskamp, Martin, Sievers, Gregor, Ax, Johannes, Klarhorst, Christian, Jungeblut, Thorsten, Kelly, Wayne, Thies, Michael, & Porrmann, Mario (2016) Performance estimation of streaming applications for hierarchical MPSoCs. In RAPIDO '16 Proceedings of the 2016 Workshop on Rapid Simulation and Performance, ACM Digitial Library, Prague, Czech Republic.
Parallel programming and effective partitioning of applications for embedded many-core architectures requires optimization algorithms. However, these algorithms have to quickly evaluate thousands of different partitions. We present a fast performance estimator embedded in a parallelizing compiler for streaming applications. The estimator combines a single execution-based simulation and an analytic approach. Experimental results demonstrate that the estimator has a mean error of 2.6% and computes its estimation 2848 times faster compared to a cycle accurate simulator.
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|Item Type:||Conference Paper|
|Keywords:||Performance Estimation, Streaming Applications, MPSoC|
|Subjects:||Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > COMPUTER SOFTWARE (080300) > Computer System Architecture (080302)|
|Divisions:||Current > Schools > School of Electrical Engineering & Computer Science
Past > QUT Faculties & Divisions > Faculty of Science and Technology
|Copyright Owner:||Copyright 2016 Author(s)|
|Deposited On:||20 Apr 2016 00:00|
|Last Modified:||24 Apr 2016 04:40|
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