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دانلود رایگان مقاله تشخیص عملکردی برای تخریب براق کننده سوئیچ های NoC

عنوان مقاله
عنوان مقاله

Functional Diagnosis for Graceful Degradation of NoC Switches

عنوان فارسی مقاله تشخیص عملکردی برای تخریب براق کننده سوئیچ های NoC

مشخصات مقاله انگلیسی
نشریه: Ieee Ieee
سال انتشار

2016

عنوان مجله

2016 IEEE 25th Asian Test Symposium

تعداد صفحات مقاله انگلیسی 6
رفرنس دارد
تعداد رفرنس 21

چکیده مقاله
چکیده

Reconfigurable Networks-on-Chip (NoCs) allow discarding the corrupted ports of a defective switch instead of deactivating it entirely, and thus enable fine-grained reconfiguration of the network, making the NoC structures more robust. A prerequisite for such a fine-grained reconfiguration is to identify the corrupted port of a faulty switch. This paper presents a functional diagnosis approach which extracts structural fault information from functional tests and utilizes this information to identify the broken functions/ports of a defective switch. The broken parts are discarded while the remaining functions are used for the normal operation. The non-intrusive method introduced is independent of the switch architecture and the NoC topology and can be applied for any type of structural fault. The diagnostic resolution of the functional test is so high that for nearly 64% of the faults in the example switch only a single port has to be switched off. As the remaining parts stay completely functional, the impact of faults on throughput and performance is minimized.

کلمات کلیدی
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ارسال شده در تاریخ 1397/07/17


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