Retrieve layer-level latencies of CNN model during inference

Hello all,

Is there any way to retrieve latencies of each layer of the trained CNN during inference (with MATLAB R2019a) ?

I saw that MATLAB R2021a users have:

https://www.mathworks.com/help/deep-learning-hdl/ug/estimate-performance-of-deep-learning-network.html

https://www.mathworks.com/help/deep-learning-hdl/ref/dlhdl.processorconfig.estimateperformance.html

Appreciate any kind of help !!! Thank you

[Meet]

I tried finding it in MATLAB R2019a but could not find anything, so I upgraded to R2021a.