Logo Questions Linux Laravel Mysql Ubuntu Git Menu
HTML CSS JAVASCRIPT SQL PYTHON PHP BOOTSTRAP JAVA JQUERY R React Kotlin
 

Determining the number of available cores on a machine?

Tags:

macos

multithreading

cocoa

core

multiprocessor

I want my software to create one thread per core, obviously different Macs have a different number of cores.

Does anyone know how to (programmatically, via Cocoa) determine the number of cores?

like image 894
Geesu Avatar asked Nov 28 '22 14:11

Geesu

1 Answers

[[NSProcessInfo processInfo] processorCount]
like image 119
JWWalker Avatar answered Dec 16 '22 00:12

JWWalker
Sign in to Comment

Related questions

Multithreading in c++
Creating a deadlock
Java Shutdown hook not run
CoInitialize error working with database inside threads
multithreading to read a file in Java
Is it possible to have a static variable unique per thread?
Are Reads and Writes of an int in C++ Atomic on x86-64 multi-core machine
Threading on both Windows and Linux
How do I stop a thread before it's finished running?
Alternate version of swap! also returning swapped out value
Do deadlocks cause high CPU utilization?
JavaFX Application freeze some seconds when load many images although of loading them in background Thread
AsyncTask takes a long time before entering doInBackground()
What is Erlang's concurrency model actually?
Using volatile long as an atomic
How to start a background thread that doesn't block the main thread in Java?
Why does my Thread freeze the UI-Thread?
Synchronized thread method is executing concurrently - why?
How to stop threads of a Java program?
Challenging Multithreading Problems

Donate For Us

If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!