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Showing posts with the label Parallel Processing

Python Threading Unexpectedly Slower

I have decided to learn how multi-threading is done in Python, and I did a comparison to see what k… Read more Python Threading Unexpectedly Slower

Who Runs The Callback When Using Apply_async Method Of A Multiprocessing Pool?

I'm trying to understand a little bit of what's going on behind the scenes when using the a… Read more Who Runs The Callback When Using Apply_async Method Of A Multiprocessing Pool?

How To Implement A Reduce Operation In Python Multiprocessing?

I'm an expert parallel programmer in OpenMP and C++. Now I'm trying to understand paralleli… Read more How To Implement A Reduce Operation In Python Multiprocessing?

In Python, How Do I Know When A Process Is Finished?

From within a Python GUI (PyGTK) I start a process (using multiprocessing). The process takes a lo… Read more In Python, How Do I Know When A Process Is Finished?

How To Do Parallel Python Gekko?

Sometimes my Python Gekko application is solved better with one solver over another. It is difficul… Read more How To Do Parallel Python Gekko?

How To Employ Something Such As Openmp In Cython?

Basically I have a problem that is pretty much embrassing parallel and I think I've hit the lim… Read more How To Employ Something Such As Openmp In Cython?

Adding State To A Function Which Gets Called Via Pool.map -- How To Avoid Pickling Errors

I've hit the common problem of getting a pickle error when using the multiprocessing module. My… Read more Adding State To A Function Which Gets Called Via Pool.map -- How To Avoid Pickling Errors

What Is The Best Way To Load Multiple Files Into Memory In Parallel Using Python 3.6?

I have 6 large files which each of them contains a dictionary object that I saved in a hard disk us… Read more What Is The Best Way To Load Multiple Files Into Memory In Parallel Using Python 3.6?