PROGRAMMABLE PERFORMANCE MONITORING UNIT SUPPORTING SOFTWARE-DEFINED PERFORMANCE MONITORING EVENTS

A processor includes one or more processing cores, and a performance monitoring unit (PMU), the PMU including one or more performance monitoring counters; a PMU memory to store a PMU kernel, the PMU kernel including one or more programmable PMU functions; and a PMU processor to load the PMU kernel a...

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Bibliographic Details
Main Authors GHOSH, Rahuldeva, ZHANG, Zheng
Format Patent
LanguageEnglish
French
German
Published 07.06.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A processor includes one or more processing cores, and a performance monitoring unit (PMU), the PMU including one or more performance monitoring counters; a PMU memory to store a PMU kernel, the PMU kernel including one or more programmable PMU functions; and a PMU processor to load the PMU kernel and concurrently execute the one or more programmable PMU functions of the PMU kernel to concurrently access the one or more performance counters.
Bibliography:Application Number: EP20220201862