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Showing posts with the label Multiprocessing

Python Process Won't Call Atexit

I'm trying to use atexit in a Process, but unfortunately it doesn't seem to work. Here'… Read more Python Process Won't Call Atexit

Wxpython 3.0 & Multiprocessing - Update Gui From Background Process

From my wxpython GUI app I have an rsync task that I kick off as a multiprocessing.Process. The ide… Read more Wxpython 3.0 & Multiprocessing - Update Gui From Background Process

Python Multiprocessing Takes More Time

I have server with 12 cores and 28GB RAM. I am running two versions of Python; one with multiproces… Read more Python Multiprocessing Takes More Time

Multiprocessing.pool Seems To Work In Windows But Not In Ubuntu?

SOLVED: The problem was Wingware Python IDE. I guess the natural question now is how it is possible… Read more Multiprocessing.pool Seems To Work In Windows But Not In Ubuntu?

Parallelizing Model Predictions In Keras Using Multiprocessing For Python

I'm trying to perform model predictions in parallel using the model.predict command provided by… Read more Parallelizing Model Predictions In Keras Using Multiprocessing For Python

How To Sweep Many Hyperparameter Sets In Parallel In Python?

Note that I have to sweep through more argument sets than available CPUs, so I'm not sure if Py… Read more How To Sweep Many Hyperparameter Sets In Parallel In Python?

Embedded Python: Multiprocessing Not Working

I'm using Python 3.1.4 that is embedded as a scripting environment in an application(x64). So f… Read more Embedded Python: Multiprocessing Not Working

Python Multiprocessing - How To Make Processes Wait While Active?

Well, I'm quite new to python and multiprocessing, and what I need to know is if there is any w… Read more Python Multiprocessing - How To Make Processes Wait While Active?

Brokenprocesspool While Running Code In Jupyter Notebook

I am learning about multiprocessing in python. I have the following code snippet: import time impor… Read more Brokenprocesspool While Running Code In Jupyter Notebook

Using Multiprocessing With Pygame?

I'm trying to separate my input loop from my game logic in my simple snake game that I've m… Read more Using Multiprocessing With Pygame?

Python: Multiprocessing Map Takes Longer To Complete Last Few Processes

In Python, I'm trying to run 150-200 processes. I have these 150 things in an array, and I'… Read more Python: Multiprocessing Map Takes Longer To Complete Last Few Processes

Control The Value Returned By A Spawned Process

In the code below, the worker function checks if the data passed is valid and if it is valid, it re… Read more Control The Value Returned By A Spawned Process

Python Multiprocessing: More Processes Than Requested

Why do I see so many python processes running (in htop on RHEL 6) for the same script when I only u… Read more Python Multiprocessing: More Processes Than Requested

Multiprocessing: Pool And Pickle Error -- Pickling Error: Can't Pickle : Attribute Lookup __builtin__.instancemethod Failed

I have two files: x.py class BF(object) def __init__(): . . def add(self,z): . . … Read more Multiprocessing: Pool And Pickle Error -- Pickling Error: Can't Pickle : Attribute Lookup __builtin__.instancemethod Failed

Python Multiprocessing Is Taking Much Longer Than Single Processing

I am performing some large computations on 3 different numpy 2D arrays sequentially. The arrays are… Read more Python Multiprocessing Is Taking Much Longer Than Single Processing

Pickling Error When Multithreading - Design Or Code Issue?

I'm writing a tool in pygtk which needs to deal with recursively parsing large directories, and… Read more Pickling Error When Multithreading - Design Or Code Issue?

Multiple Instances Of Python Running Simultaneously Limited To 35

I am running a Python 3.6 script as multiple separate processes on different processors of a parall… Read more Multiple Instances Of Python Running Simultaneously Limited To 35

Checking Status Of Process With Subprocess.popen In Python

If I invoke a process with subprocess.Popen in Python as follows: myproc = subprocess.Popen(...).co… Read more Checking Status Of Process With Subprocess.popen In Python

Pycuda / Multiprocessing Issue On Os X 10.8

I'm working on a project where I distribute compute tasks to multiple python Processes each ass… Read more Pycuda / Multiprocessing Issue On Os X 10.8

Working With Pathos Multiprocessing Tool In Python And

I have some code for performing some operations using the pathos extension of the multiprocessing l… Read more Working With Pathos Multiprocessing Tool In Python And