Detail publikačního výsledku

On Precise Fault Localization and Identification in NoC Architectures

ŠŤÁVA, M.

Originální název

On Precise Fault Localization and Identification in NoC Architectures

Anglický název

On Precise Fault Localization and Identification in NoC Architectures

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

For network-on-chip (NoC), this paper presents a novel online fault-tolerance method based on precise fault localization and identification. We introduce a concept of distinguishing between intra-switch path faults, a concept of retransmission credit as a method of distinguishing between permanent and transient faults, and a concept of long transient recovery timeout as a method of distinguishing between short and long (or burst of) transient faults. Another concept of monitoring errors separately on links and switches is also employed. The fault-tolerance concepts introduced bring the higher performance of NoCs in comparison to existing error recovery schemes. Experimental results show the performance and resource utilization of the proposed NoC error recovery scheme.

Anglický abstrakt

For network-on-chip (NoC), this paper presents a novel online fault-tolerance method based on precise fault localization and identification. We introduce a concept of distinguishing between intra-switch path faults, a concept of retransmission credit as a method of distinguishing between permanent and transient faults, and a concept of long transient recovery timeout as a method of distinguishing between short and long (or burst of) transient faults. Another concept of monitoring errors separately on links and switches is also employed. The fault-tolerance concepts introduced bring the higher performance of NoCs in comparison to existing error recovery schemes. Experimental results show the performance and resource utilization of the proposed NoC error recovery scheme.

Klíčová slova

fault tolerance, error recovery, network on chip, permanent or transient fault, performance, resource utilization

Klíčová slova v angličtině

fault tolerance, error recovery, network on chip, permanent or transient fault, performance, resource utilization

Autoři

ŠŤÁVA, M.

Rok RIV

2020

Vydáno

28.08.2019

Nakladatel

EUROMICRO

ISBN

978-1-7281-2861-0

Kniha

22nd Euromicro Conference on Digital System Design, DSD 2019

Strany od

451

Strany do

457

Strany počet

7

BibTex

@inproceedings{BUT157223,
  author="Martin {Šťáva}",
  title="On Precise Fault Localization and Identification in NoC Architectures",
  booktitle="22nd Euromicro Conference on Digital System Design, DSD 2019",
  year="2019",
  pages="451--457",
  publisher="EUROMICRO",
  doi="10.1109/DSD.2019.00075",
  isbn="978-1-7281-2861-0"
}