Multi-rate model concurrent execution

To implement a Simulink model whose main system block run at different rates "2 rates to be specific, slow and fast", we wanted to leverage multicore capabilities of the Target PC. However the top simulink model is quite complex and we are apprehensive about having to restructure our models so that all the components that need to be running at their rates are in a referenced model.

Can the non partitioned model have the element that needs to run at slow rate than the top model be a reference model while the rest is not ?

Answer 1

[Thomas Marullo]

I believe for explicit partitioning, everything at the root level needs to be referenced models or system blocks and mapped using the concurrent configuration tool. Have you figured this out? I am also curious.