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Can I access to worker characteristics in a parallel pool ?
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sendja450 on 20 Mar 2017
Closed: MATLAB Answer Bot on 20 Aug 2021
I'm using the Parallel Computing Toolbox to create a parallel pool and I need to access the characteristics of each worker(Power, frequency ...). Is it possible ?
Jan on 5 Apr 2017
What is "Power" exactly? Which "frequency" are you interested in? Please post exactly, what you want. Which OS do the clients use?
Walter Roberson on 5 Apr 2017
Information about CPU clock frequency (maximum and instantaneous), or about core energy consumption, is hardware information that is not directly available from MATLAB.
You might possibly be able to call upon Java libraries such as http://kliu20.github.io/jRAPL/. Or possibly you could use ActiveX to connect to https://software.intel.com/en-us/articles/using-intel-power-checker-to-measure-the-energy-performance-of-a-compute-intensive
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