How To Parallelize The Following Loop?

Asked Nov 07 '21 at 13:59

Active Nov 07 '21 at 14:54

Viewed 67 times

I want to run my function in parallel, however all examples contain only an i variable. I tried to apply all methods in Parallel for Loop in Python.

One of my function is below. If I can solve problem for this function, I can handle other functions too.

def forlooptest(testX,N,kernel_matrix):
    for i in range(0,10000):
        if i % 100 == 0:
            print(i)
        for j in range(0,3):
            img = testX[i,:,:,j]
            filtered_img = sr_cnn(img,N,kernel_matrix)
            testX_new[i,:,:,j]= filtered_img.astype(np.uint8)
    return testX_new

Could you help me?

edited Nov 07 '21 at 14:54

asked Nov 07 '21 at 13:59

Başak Esin Köktürk

Had you tried threading ? https://www.geeksforgeeks.org/multithreading-python-set-1/ Maybe this helps you – Ojas_Gupta Nov 07 '21 at 14:02
You appear to be using third-party modules like maybe pandas or numpy. If so, at a minimum, please tag your question with them. – martineau Nov 07 '21 at 14:38
@Ojas_Gupta: Thank you for your suggestion, it is very helpful and I solved my problem. – Başak Esin Köktürk Nov 07 '21 at 14:55
What's `sc_cnn()`? Maybe you can vectorize it? – Nils Werner Nov 07 '21 at 15:16

How To Parallelize The Following Loop?

0 Answers0