How to use all CPU cores

Question

Ng Yong Jie 2022-1-24

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1634915-how-to-use-all-cpu-cores

回答： Aashita Dutta 2022-1-27

I have 16 cores and 32 logical processors but only 16 out of the 32 processors are being used for my Matlab which takes very long run time. How can I make my computer to utilize all of the CPU and processors?

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Aashita Dutta 2022-1-27

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1634915-how-to-use-all-cpu-cores#answer_882980

As per my understanding, you are trying to fully utilize all CPU logical processors for faster execution of the program.

To resolve this issue, you can leverage ‘Parallel Computing Toolbox’ that accelerates workflow using multicore processors where ‘Parallel for-Loops’ (Section 2) can help execute loops parallelly. Also ‘Profiling’ is helpful to investigate parts of code where the most time is spent.

For more information, please refer to the ‘Parallel Computing’ document.