Use whole cpu for my n^2*2^n code
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Dimitris Sideratos
on 15 Jan 2014
Answered: Edric Ellis
on 16 Jan 2014
Hello,
When matlab executes my n^2*2^n code it uses only the one core of my cpu (only 25%). I tried pmode start local 4 and run my code but it runs 4 independent times at the same time. How can I use the whole cpu for one execution?
Thank you!!
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Edric Ellis
on 16 Jan 2014
PMODE executes the same line of code on each worker - you need to make that line of behave differently on each worker by using distributed arrays, or code that depends on LABINDEX.
You might find it simpler to instead open a parallel pool of workers (known as MATLABPOOL in versions older than R2013b), and then use PARFOR.
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