Parallel Python System Call

for(i = 1: totalIter)   
    [gibbs{i}.A, gibbs{i}.A_reshaped, gibbs{i}.Z] = callPython...
        ('C:\Users\launch_train.py', ...
        'C:\Users\Desktop\here\', 'C:\Users\Desktop\here\',...
        3, 99999, alphaArray(i), sigmaAArray(i), sigmaXArray(i));
    [gibbs{i}.summe, gibbs{i}.minError, gibbs{i}.indexBestFeatures] = featuresError(gibbs{i}.A_reshaped, feature_old);
    disp(sprintf('Gibbs Iter %d', i));
end

Hi Matlab Community,

I want to call the system call in the loop in parallel to accelerate runtime.

The python script usually runs for <5min in sequental. According to my knowldege it should be easy to do with parfor.

When I use parfor non of the system calls ever terminates. Anyone has a idea what am I doing wrong or how I can see whats going on in the iterations?

Ps: I know about calling python with py. but thats not working properly for my purposes.

Thank you!