How can I reduce compile-time of my Simulink model?

Hi all,

I am facing a problem with Simulink. The compile-time of my model is too long (around 33 minutes).

I used this command to see what step takes time.

sldiagnostics('IEEE_European_LV_COMPLETE','CompileStats')

Results return (can you check the attached file for details information):

Cstat46: 1859.00 seconds -- Pre-compile post-eval notifies

Could you tell me what is this step? why it takes too long? and how can I improve it?

Thank you

[Vishnubharathi thirupathi]

Have the same problem. Did you find some steps to resolve the issue?