What does "benchmark_only" mean?

[narduzzi]

Hi, it is not a bug, but just a question:

What does "benchmark_only" means?
What are the differences between turning it True or False?

For the moment I only use it with False, as default. Some models that converted with NNCASE work in the simulator, but give an "out of memory" error when deployed on K210.
Is there a way to have the simulator behave exactly like K210?

Thanks in advance for your help

[sunnycase]

benchmark_only option generates kmodel without weights. It's only for nncasebenchmark program. When running benchmark_only kmodels, runtime dynamically generate weights using random data.