How to make matlab use more CPUs
显示 更早的评论
Dear all, I am running matlab on a linux server which has 64 free CPUs but when I run matlab it uses only 4 CPUs. How can I make matlab to use at leat 12 CPUs?
回答（2 个）
Andy
2013-11-6
0 个投票
I am surprised you are managing to use 4 CPUs but then my only experience is with desktop PCs not servers. To use more more you will probably need the Parallel Computing Toolbox. http://www.mathworks.co.uk/products/parallel-computing/
Raymond Norris
2021-2-12
0 个投票
You need to provide more information on how you're running MATLAB on the server.
- Are you running through a scheduler (e.g. PBS)? If so, include a copy of the job script.
- Are you using cgroups?
3 个评论
Walter Roberson
2021-2-12
Note this was a 2013 question!
Back then, you needed a special license to use more than 4 CPUs with Parallel Computing Toolbox.
Raymond Norris
2021-2-12
Didn't bother to look at the post date. For some reason, it just popped up in my feed the other day.
Walter Roberson
2021-2-12
Yup, someone posted an Answer to it, with the entire content of the Answer being the word "ok"
类别
在 帮助中心 和 File Exchange 中查找有关 Startup and Shutdown 的更多信息
2021-2-12
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
