deep learning multiple cpus

When I was training with the instruction “trainNetwrok”, it showed that I used one cpu, but I wanted to use multiple cpus.（Like using two）How can i do it？

[Walter Roberson]

https://www.mathworks.com/help/deeplearning/ug/deep-learning-with-big-data-on-gpus-and-in-parallel.html

Answer 1

[Srivardhan Gadila]

In the trainingOptions mention the name value pair arguments 'ExecutionEnvironment','parallel'. Make sure that you have installed Parallel Computing Toolbox inorder to use parallel pool of CPU workers.

Refer to Hardware Options for detailed information.