MONITORING METHOD AND COMPUTER DEVICE

Title:

MONITORING METHOD AND COMPUTER DEVICE

Document Type and Number:

WIPO Patent Application WO/2015/019687

Kind Code:

A1

Abstract:

The present invention enables the problem of processing load during each processing task to be reliably and easily ascertained without increasing the memory size of a device that executes various kinds of processing by means of interrupt. During the execution of multiple processing tasks each assigned with an interrupt priority level, a computer device is caused to measure an index indicating a processing load every time each processing task is executed, store the latest measured value for each priority level, and, if the latest measured value is greater than the maximum value measured thus far, update the maximum value with the latest measured value. Then, in response to reception of a measurement result transmission request, that is, a request for transmission of the latest measured value, from a high-order controller, the computer device is cause to execute processing for transmitting the latest measured value and the maximum value at that time point to the high-order controller, and the high-order controller is caused to store the transmitted latest measured value and the maximum value from the computer device into a storage device.

Inventors:

SUZUKI TETSUO (JP)

Application Number:

PCT/JP2014/064183

Publication Date:

February 12, 2015

Filing Date:

May 28, 2014

Export Citation:

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Assignee:

FUJI ELECTRIC CO LTD (JP)

International Classes:

G06F11/34; G06F11/30

Foreign References:

JPH05151004A	1993-06-18
JPH03102430A	1991-04-26
JP2002318713A	2002-10-31
JP2006190109A	2006-07-20
US7979870B1	2011-07-12
JP2003288237A	2003-10-10

Other References: