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Conference Paper
Memory Bus Partitioning Mechanism for Multi-Core RTOS
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- Authors
- Eunji Pak, Young-Mok Ha, Taeho Kim
- Issue Date
- 2016-05
- Citation
- IEMEK Symposium on Embedded Technology (ISET) 2016, pp.1-2
- Publisher
- 대한임베디드공학회
- Language
- English
- Type
- Conference Paper
- Abstract
- Multi-core processor is a strong candidate for the next generation avionics system. However, adopting multicore technology is a great challenge due to the contentions among shared hardware resources. The contention negatively affects the performance and worst-cast execution time analysis. In this paper, we introduce contention mitigating mechanism of Qplus-AIR. We provide robust partitioning of shared memory bus among cores thug mitigate the negative impact of shared resource contentions.
- KSP Keywords
- Avionics system, Bus partitioning, Execution time analysis, Hardware Resources, Multicore technology, Negative impact, Shared Memory, Shared hardware, Shared resources, multi-core processor, partitioning mechanism