METHOD AND DEVICE FOR PROCESSING INTERRUPTIONS IN A MULTIPROCESSOR SYSTEM

METHOD AND DEVICE FOR PROCESSING INTERRUPTIONS IN A MULTIPROCESSOR SYSTEM

The invention concerns, in particular, the processing of interruptions in an autonomous peripheral controller for a multiprocessor computer system. After having received (400) a command to execute an input/output operation and an identifier of the device from which said command has been received, an...

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Hauptverfasser: MENYHART, Zoltan, JEAUGEY, Sylvain, TEMPORELLI, Frédéric
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator MENYHART, Zoltan
JEAUGEY, Sylvain
TEMPORELLI, Frédéric
description The invention concerns, in particular, the processing of interruptions in an autonomous peripheral controller for a multiprocessor computer system. After having received (400) a command to execute an input/output operation and an identifier of the device from which said command has been received, an input/output operation linked to said received command is executed (410). After having obtained (420) said identifier of the device from which said command has been received, a recipient of an interruption corresponding to the execution of said input/output operation linked to said received command is identified (425), said recipient being identified on the basis of said identifier obtained from the device from which said command has been received. Said interruption corresponding to the execution of said input/output operation linked to said received command is then transmitted (430) to said identified recipient.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title METHOD AND DEVICE FOR PROCESSING INTERRUPTIONS IN A MULTIPROCESSOR SYSTEM
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