Universal profiling device and method for simulating performance monitoring unit

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United States of America Patent

PATENT NO 11507485
APP PUB NO 20210165724A1
SERIAL NO

17102469

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Abstract

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Disclosed is a universal profiling device operable to simulate a performance monitoring unit for a heterogeneous system. The universal profiling device includes a main circuit and a storage circuit. The main circuit is configured to execute at least one of multiple steps including an active data collection step and a passive data collection step. The active data collection step registers a callback function for an event of a designated object according to predetermined setting or user setting, and actively calls the callback function to obtain information of the event. The passive data collection step registers the event of the designated object according to the predetermined setting or user setting and thereby receives the information of the event without requesting the designated object, wherein the information of the event is stored in the storage circuit.

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Patent Owner(s)

Patent OwnerAddress
REALTEK SEMICONDUCTOR CORPORATIONNO 2 INNOVATION RD II HSINCHU SCIENCE PARK HSINCHU 30076

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Tsai-Chin Hsinchu, TW 3 0
Chiu, Ping-Hsiung Hsinchu, TW 1 0
Hung, Sheng-Kai Hsinchu, TW 9 16
Wu, Yi-Kuan Hsinchu, TW 13 64

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