how can I use power of 24 cores in matlab?

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Jack Ie 2016-5-4

评论： Walter Roberson 2016-5-4

I want to use full power of my G9 server (has 24 cores and 64GB RAM) to run a matlab script.

My test code heres (original code is complex but it's like this):

s=0;
parfor i=1:10000
    for j=1:10000
        for k=1:10000
            s=s+i;
        end
    end
end
disp(s);

CPU usage is 25%.

how can I use power of 24 cores in matlab and improve CPU usage to 50% or higher?

Walter Roberson 2016-5-4

Did you configure a pool and use parpool to open the pool?

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