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Abstract
An application written in the Divide And Conquer paradigm is more difficult to model than SPMD application because of complex algorithm, causing use of many coefficients in a computational complexity function. Processors are divided into various layers, each layer contains different number of processors. Data packets processed in different layers and transferred between layers have different length. Moreover first layer processors use a different algorithm than others and, in an optimized configuration, the same processors can belong to different layers. Despite this we addressed these problems using an external solver to evaluate several coefficients.
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- Category:
- Monographic publication
- Type:
- rozdział, artykuł w książce - dziele zbiorowym /podręczniku w języku o zasięgu międzynarodowym
- Title of issue:
- Modeling Large-Scale Computing Systems: Practical Approaches in MERPSYS. strony 39 - 55
- Language:
- English
- Publication year:
- 2016
- Bibliographic description:
- Kuchta J.: Modeling DAC Application Execution Time // Modeling Large-Scale Computing Systems: Practical Approaches in MERPSYS./ Gdańsk: Politechnika Gdańska, Wydział Elektroniki, Telekomunikacji i Informatyki, Katedra Architektury Systemów Komputerowych, 2016, s.39-55
- Verified by:
- Gdańsk University of Technology
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