Top "Multiprocessing" questions

Multiprocessing is the use of two or more central processing units (CPUs) within a single computer system.

How can I lock a table on read, using Entity Framework?

I have a SQL Server (2012) which I access using Entity Framework (4.1). In the database I have a table called URL …

c# sql-server entity-framework multiprocessing
Safe to have multiple processes writing to the same file at the same time? [CentOs 6, ext4]

I'm building a system where multiple slave processes are communicating via unix domain sockets, and they are writing to the …

filesystems multiprocessing seek
Is it possible to use mutex in multiprocessing case on Linux/UNIX ?

This is an interview question. Is it possible to use mutex in multiprocessing case on Linux/UNIX ? My idea: No, …

multithreading synchronization mutex multiprocessing semaphore
Sharing a result queue among several processes

The documentation for the multiprocessing module shows how to pass a queue to a process started with multiprocessing.Process. But …

python parallel-processing queue multiprocessing python-multiprocessing
Python multiprocessing's Pool process limit

In using the Pool object from the multiprocessing module, is the number of processes limited by the number of CPU …

python multiprocessing cpu-cores
multiprocessing: sharing a large read-only object between processes?

Do child processes spawned via multiprocessing share objects created earlier in the program? I have the following setup: do_some_…

python multiprocessing
Multithreading vs multiprocessing

I am new to this kind of programming and need your point of view. I have to build an application …

c++ multithreading parallel-processing multiprocessing
Exception thrown in multiprocessing Pool not detected

It seems that when an exception is raised from a multiprocessing.Pool process, there is no stack trace or any …

python exception multiprocessing
Processing single file from multiple processes

I have a single big text file in which I want to process each line ( do some operations ) and store …

python multithreading multiprocessing
Python Multiprocessing Exit Elegantly How?

import multiprocessing import time class testM(multiprocessing.Process): def __init__(self): multiprocessing.Process.__init__(self) self.exit = False def run(…

python multiprocessing