Parallel Computing Toolbox - Limit of number of workers - R2021a

23 次查看（过去 30 天）

nassos 2021-10-14

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1563881-parallel-computing-toolbox-limit-of-number-of-workers-r2021a

评论： Raymond Norris 2022-4-29

Hi,

I am using Matlab R2021a along with the Parallel Computing Toolbox.

I would like to know how many cores can PCT support? For example, can it support a machine with 128 physical cores (quad processor motherboard)?

I was searching the Parallel Computing User Guide, but there wasn't any hard limit on the cores, only a note in the "Pool Size and Cluster Selection" section (p. 2-58), saying:

"A local cluster running on the client machine requires nolicensing beyond the one for Parallel Computing Toolbox. The limit on the number of workers is high enough to support the range of known desktop hardware".

So what exaclty is that limit?

Thank you in advance for your supoprt and time.

Kind regards,

Nassos

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。

回答（1 个）

Raymond Norris 2021-10-14

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1563881-parallel-computing-toolbox-limit-of-number-of-workers-r2021a#answer_808956

在 MATLAB Online 中打开

Based on what your stating, I'm gather it's a single motherboard, with 32 sockets, each socket with 4 physical cores. Is that right? If not, give a bit more detail about your hardware.