2009 International Symposium on System-on-Chip 2009
DOI: 10.1109/socc.2009.5335672
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Evaluation of static and dynamic task mapping algorithms in NoC-based MPSoCs

Abstract: Task mapping is an important issue in MPSoC design. Most recent mapping algorithms perform them at design time, an approach known as static mapping. Nonetheless, applications running in MPSoCs may execute a varying number of simultaneous tasks. In some cases, applications may be defined only after system design, enforcing a scenario that requires the use of dynamic task mapping. Static mappings have as main advantage the global view of the system, while dynamic mappings normally provide a local view, which con… Show more

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Cited by 27 publications
(19 citation statements)
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“…A multi-task dynamic mapping approach was proposed in [128]. Singh et al [128] extends the work described in [32], which evaluates the power dissipation as the product of number of bits to be transferred and distance between source-destination pair.…”
Section: Allocation Techniques For Energy-efficiencymentioning
confidence: 99%
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“…A multi-task dynamic mapping approach was proposed in [128]. Singh et al [128] extends the work described in [32], which evaluates the power dissipation as the product of number of bits to be transferred and distance between source-destination pair.…”
Section: Allocation Techniques For Energy-efficiencymentioning
confidence: 99%
“…P-State conditional increase (lines [30][31][32][33]: If no new tasks have been fetched from the task queue for time Γ and the processor performance is not the lowest possible (P-State is different from P max ), the processor P-State is increased (line 31) and the current time is assigned to γ (line 33).…”
mentioning
confidence: 99%
“…Carvalho et al [6] conducted quantitative comparison to find out the pros and cons of static and dynamic mapping algorithms. According to the results of the study, dynamic algorithms are more advantageous than static techniques as they are able to deal with real-time scenarios.…”
Section: Related Workmentioning
confidence: 99%
“…Application or task mapping is one of the critical factors that affect the performance and efficiency of NoC based MPSoCs. There are few surveys and comparative studies conducted to evaluate the task mapping algorithms proposed for NoCs [4,5,6]. However, these studies either restricted the analysis to smaller mesh sizes or have conducted qualitative comparison of presented algorithms.…”
Section: Introductionmentioning
confidence: 99%
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