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Online AVF estimation using multi-processing

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2014
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Abstract (EN)

As microprocessors scale down and become more complex, the need of considering soft error reliability increases. Soft error reliability makes more sense out of atmosphere because of incearesing reaction of alpha particles. Some processors provides protection against soft error. However, it requires a lot of source and power. In order to provide the required reliability more efficiently, the vulnerability of the instruction sets needs to be estimated online. Online AVF (Architectural Vulnerability Factor) estimation makes it possible to provide more reliable and efficient systems. An Online AVF Estimation method developed in this work using multiprocessing. While the main process is executed as expected, the AVF is estimated using the other copy process in the execution time. In this work, M-Sim simulator is used on ALPHA architecture. Instruction sets from SPEC 2006 is used for benchmarks.

Author

Mustafa Çavuş

How to Cite

Mustafa Çavuş (Master Thesis). Online AVF estimation using multi-processing, 2014, TOBB Economics and Technology University.

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