HARDWARE-BASED FAULT SCANNER TO DETECT FAULTS IN HOMOGENEOUS PROCESSING UNITS
Apparatuses, systems, and techniques to detect faults in processing pipelines are described. One accelerator circuit includes a fixed-function circuit that performs an operation corresponding to a layer of a neural network. The fixed-function circuit includes a set of homogeneous processing units an...
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Format | Patent |
Language | English French |
Published |
24.11.2022
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Abstract | Apparatuses, systems, and techniques to detect faults in processing pipelines are described. One accelerator circuit includes a fixed-function circuit that performs an operation corresponding to a layer of a neural network. The fixed-function circuit includes a set of homogeneous processing units and a fault scanner circuit. The fault scanner circuit includes an additional homogeneous processing unit to scan each processing unit of the set for functional faults in a sequence.
Des appareils, des systèmes, et des techniques destinés à détecter des défauts dans des pipelines de traitement sont décrits. Un circuit accélérateur comprend un circuit à fonction fixe qui effectue une opération correspondant à une couche d'un réseau neuronal. Le circuit à fonction fixe comprend un ensemble d'unités de traitement homogènes et un circuit de balayage de défaut. Le circuit à balayage de défaut comprend une unité de traitement homogène supplémentaire pour balayer chaque unité de traitement de l'ensemble pour des défauts fonctionnels dans une séquence. |
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AbstractList | Apparatuses, systems, and techniques to detect faults in processing pipelines are described. One accelerator circuit includes a fixed-function circuit that performs an operation corresponding to a layer of a neural network. The fixed-function circuit includes a set of homogeneous processing units and a fault scanner circuit. The fault scanner circuit includes an additional homogeneous processing unit to scan each processing unit of the set for functional faults in a sequence.
Des appareils, des systèmes, et des techniques destinés à détecter des défauts dans des pipelines de traitement sont décrits. Un circuit accélérateur comprend un circuit à fonction fixe qui effectue une opération correspondant à une couche d'un réseau neuronal. Le circuit à fonction fixe comprend un ensemble d'unités de traitement homogènes et un circuit de balayage de défaut. Le circuit à balayage de défaut comprend une unité de traitement homogène supplémentaire pour balayer chaque unité de traitement de l'ensemble pour des défauts fonctionnels dans une séquence. |
Author | ZHANG, Shangang ZHOU, Yan ZHANG, Yilin FAN, Qifei |
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DocumentTitleAlternate | DISPOSITIF DE BALAYAGE DE DÉFAUT À BASE DE MATÉRIEL POUR DÉTECTER DES DÉFAUTS DANS DES UNITÉS DE TRAITEMENT HOMOGÈNES |
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Snippet | Apparatuses, systems, and techniques to detect faults in processing pipelines are described. One accelerator circuit includes a fixed-function circuit that... |
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Title | HARDWARE-BASED FAULT SCANNER TO DETECT FAULTS IN HOMOGENEOUS PROCESSING UNITS |
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