PIPELINE COMPUTING APPARATUS, PROGRAMMABLE LOGIC CONTROLLER, AND PIPELINE PROCESSING EXECUTION METHOD

PIPELINE COMPUTING APPARATUS, PROGRAMMABLE LOGIC CONTROLLER, AND PIPELINE PROCESSING EXECUTION METHOD

A pipeline computing apparatus (110) comprises: a computing unit (120) configured as a pipeline; a node monitoring unit (161) that obtains a node processing time; a queue monitoring unit (162) that obtains an accumulated message amount; a priority variable calculating unit (163) that, on the basis o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NISHIGAKI, Koji, SHIMIZU, Takaya, KUSAKA, Takenori
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
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Beschreibung
Zusammenfassung:A pipeline computing apparatus (110) comprises: a computing unit (120) configured as a pipeline; a node monitoring unit (161) that obtains a node processing time; a queue monitoring unit (162) that obtains an accumulated message amount; a priority variable calculating unit (163) that, on the basis of the node processing time and the accumulated message amount in a reception queue in a stage previous to the node, calculates a priority variable of the node; and a time allocating unit (164) that allocates operating time to each of nodes in accordance with the priority variable.