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Showing posts with the label Python Multiprocessing

What Am I Doing Wrong In This File With Pool.map Which Causes Nothing Appearing And I Have To Restart The Shell?

What am I missing or doing wrong in the following python file using multiprocessing? When I run it,… Read more What Am I Doing Wrong In This File With Pool.map Which Causes Nothing Appearing And I Have To Restart The Shell?

How Can I Update Class Members In Processes?

I have looked for other questions, and this un-accepted-answered question is the only one I could f… Read more How Can I Update Class Members In Processes?

Python Multiprocessing - Why Is Using Functools.partial Slower Than Default Arguments?

Consider the following function: def f(x, dummy=list(range(10000000))): return x If I use mult… Read more Python Multiprocessing - Why Is Using Functools.partial Slower Than Default Arguments?

Multiprocessing - Cancel Remaining Jobs In A Pool Without Destroying The Pool

I'm using map_async to create a pool of 4 workers. And giving it a list of image files to proce… Read more Multiprocessing - Cancel Remaining Jobs In A Pool Without Destroying The Pool

Exception Thrown On Pool.close() While Debugging, But Not While Running

I don't think I encountered this problem working on this in Python 2.7, but while debugging in … Read more Exception Thrown On Pool.close() While Debugging, But Not While Running

Python Multiprocessing And Serializing Data

I am running a script on a school computer using the multiprocessing module. I am serializing the … Read more Python Multiprocessing And Serializing Data