multithreading Archives - Page 4 of 16

multithreading, Programming

IT Nursery

What is the Haskell response to Node.js?

I believe the Erlang community is not envious of Node.js as it does non-blocking I/O natively and has ways to scale deployments easily ...

May 26, 2022
0 Comments

Creating Threads in python

I have a script and I want one function to run at the same time as the other. The example code I have ...

May 26, 2022
0 Comments

Java: How to test methods that call System.exit()?

I’ve got a few methods that should call System.exit() on certain inputs. Unfortunately, testing these cases causes JUnit to terminate! Putting the method ...

May 26, 2022
0 Comments

Can’t pickle when using multiprocessing Pool.map()

I’m trying to use multiprocessing‘s Pool.map() function to divide out work simultaneously. When I use the following code, it works fine: import multiprocessing ...

May 25, 2022
0 Comments

ExecutorService, how to wait for all tasks to finish

What is the simplest way to to wait for all tasks of ExecutorService to finish? My task is primarily computational, so I just ...

May 25, 2022
0 Comments

Handling exceptions from Java ExecutorService tasks

I’m trying to use Java’s ThreadPoolExecutor class to run a large number of heavy weight tasks with a fixed number of threads. Each ...

May 25, 2022
0 Comments

multiprocessing vs multithreading vs asyncio in Python 3

I found that in Python 3.4 there are few different libraries for multiprocessing/threading: multiprocessing vs threading vs asyncio. But I don’t know which ...

May 25, 2022
0 Comments

Task continuation on UI thread

Is there a ‘standard’ way to specify that a task continuation should run on the thread from which the initial task was created? ...

May 25, 2022
0 Comments

How to obtain a Thread id in Python?

I have a multi-threading Python program, and a utility function, writeLog(message), that writes out a timestamp followed by the message. Unfortunately, the resultant ...

May 24, 2022
0 Comments

What exactly is std::atomic?

I understand that std::atomic<> is an atomic object. But atomic to what extent? To my understanding an operation can be atomic. What exactly ...

May 24, 2022
0 Comments