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NoCAlert : An On-Line and Real-Time Fault Detection Mechanism for Network-on-Chip Architectures

NoCAlert : An On-Line and Real-Time Fault Detection Mechanism for Network-on-Chip Architectures. Andreas Prodromou , Andreas Panteli , Chrysostomos Nicopoulos , Yiannakis Sazeides. Wrong is NOT Always Illegal.

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NoCAlert : An On-Line and Real-Time Fault Detection Mechanism for Network-on-Chip Architectures

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  1. NoCAlert: An On-Line and Real-Time Fault Detection Mechanism for Network-on-Chip Architectures Andreas Prodromou, Andreas Panteli, ChrysostomosNicopoulos, YiannakisSazeides

  2. Wrong is NOT Always Illegal • In Networks-on-Chip, checking for legality is the same as checking for correctness. Let the values be wrong. As long as they are legal… • But checking for legality is much simpler • Extremely fast and efficient fault detection • Instantaneous detection

  3. Invariance Checking • How to achieve this: Invariance Checking • Inputs and outputs of the main components are constantly monitored • Extremely lightweight solution • 3% Area Overhead • 0.7% Power Overhead • 1% Delay Overhead • Scales efficiently to more complex designs

  4. Where and When • 14:30 – 15:00 • Section IB – Fault Tolerance We would be glad to see you there

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