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Showing posts with the label Memory Management

How Is Memory Allocated For Variables In Python?

As an example, I have the following Python code: >>> x = 9.89 Now I know the type will be… Read more How Is Memory Allocated For Variables In Python?

Python Script Knows How Much Memory It's Using

How can a python script know the amount of system memory it's currently using? (assuming a unix… Read more Python Script Knows How Much Memory It's Using

Pandas Data Frame Behavior

This code works--it sets each column to its mean: def setSerNanToMean(serAll): return serAll.re… Read more Pandas Data Frame Behavior

Python Matplotlib: Memory Not Being Released When Specifying Figure Size

I'm using matplotlib to generate many plots of the results of a numerical simulation. The plots… Read more Python Matplotlib: Memory Not Being Released When Specifying Figure Size

Python Identity: Multiple Personality Disorder, Need Code Shrink

Possible Duplicate: Python “is” operator behaves unexpectedly with integers I stumbled upon the f… Read more Python Identity: Multiple Personality Disorder, Need Code Shrink

What Is Uninitialized Data In Pytorch.empty Function

i was going through pytorch tutorial and came across pytorch.empty function. it was mentioned that … Read more What Is Uninitialized Data In Pytorch.empty Function

Pass A Cython Allocated Buffer To Python

I am aware of this post about passing over Cython malloc'ed data to Python. I however wonder if… Read more Pass A Cython Allocated Buffer To Python

Multiprocessing.manager Nested Shared Objects Doesn't Work With Queue

Python docs of the multiprocessing module state: Changed in version 3.6: Shared objects are capabl… Read more Multiprocessing.manager Nested Shared Objects Doesn't Work With Queue

Memory Not Getting Reclaimed On Restart Of A Process

I have a python job that runs a caffe net for image processing on nvidia GPUs. The job takes images… Read more Memory Not Getting Reclaimed On Restart Of A Process

Clear Memory In Python Loop

How I can clear memory in this Python loop? import concurrent.futures as futures with futures.Threa… Read more Clear Memory In Python Loop

Smart Caching Of Expensive Objects In Python

I have a directory of images in order. Typically my code will be using data from a sequential subse… Read more Smart Caching Of Expensive Objects In Python

How To Manage String Memory With Python Ctypes

My python code is calling a C function in a native library (also written by me). The function takes… Read more How To Manage String Memory With Python Ctypes

Using Concurrent Futures Without Running Out Of Ram

I'm doing some file parsing that is a CPU bound task. No matter how many files I throw at the p… Read more Using Concurrent Futures Without Running Out Of Ram

Cpython's Static Object Address And Fragmentation

I read For CPython, id(x) is the memory address where x is stored. And it's a given the id o… Read more Cpython's Static Object Address And Fragmentation

Python Identity: Multiple Personality Disorder, Need Code Shrink

Possible Duplicate: Python “is” operator behaves unexpectedly with integers I stumbled upon the f… Read more Python Identity: Multiple Personality Disorder, Need Code Shrink