Can external commands run parallelly in a parfor loop ?

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Anil Kumar Jakkam
Anil Kumar Jakkam on 5 May 2015
Commented: Ken Atwell on 5 May 2015
I was using the system command in a parfor loop. However, there was no improvement in the speed. Is there any way to achieve this?
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Ken Atwell
Ken Atwell on 5 May 2015
Can you be more specific about the command you are trying to use and how much I/O it does relative to computation? I have successfully used system() in a parfor loop, but if the command you are using is I/O bound, I could see how parfor may not improve matters much.

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