Martonosi at Princeton University using Intel PXA255 processor to estimate CPU and memory power consumption. And servers.Intel Power Gadget is a software-based power usage monitoring tool enabled for Intel Core processors (from 2nd Generation up to 6th Generation Intel.The first-order linear model was developed by G. With this release, we are providing functionality to evaluate power information on various platforms including notebooks, desktops. I am finding it difficult to understand the Power Gadget API results.It is supported on Windows and OS X, and includes an application, driver, and libraries to monitor and estimate real-time processor package power information in watts using the energy counters in the processor. (Xeon dual socket server with Windows) Even though I am making sure that my application is running on the first node, the log files shows same values in power consumed table of processor package 1 and 2. I am using Power Gadget application to measure the power consumption.
Double click on the desktop shortcut and the GUI will launch Let you log the power and frequency measurements and save it in a csv format. Provides processor power (Watts), temperature (Celsius) and frequency (MHz) in real-time via graph displayed in the GUI Can be represented with Joules and mWh in Intel Power Gadget.Common use of Intel Power Gadget is to monitor energy usage of the processor
You can choose to resize the GUI from 100% to 300% by dragging the slider and testing the new size with the “Apply Size” button and accept the changes by pressing “Ok”. You can choose to add time-stamp to the log file name or not. While it’s logging, red label “REC” will blink in the power chart area. Press the same button “Stop Log” to stop logging. Click “Start Log” button in the GUI to start logging. Options have the following parameters.
The log will record all package information in a csv file. In a multi-socket system, you can choose which package information to display in the GUI. Log Sampling Resolution lets you change the logging sampling resolution ranging from 1 ms to 1000 ms. This may range from 50 ms to 1000 ms.
Press the same button "Stop Log" to stop logging.
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