Why does changing my inline parameters Storage class from SimulinkGlobal (Auto) to ExportedGlobal cause my build process to slow down dramatically using the Real-Time Workshop?

I have an inline parameter in Simulink. When I select "Simulation Parameters" from the Start pull down menu, I click on the "Advanced" tab. I then click on the "Configure..." button. When I change the Storage Class of my inline parameters to ExportedGlobal, and then build using the Real-Time Workshop, the build time considerably increases.

Answer 1

[MathWorks Support Team]

This bug has been fixed for Release 14 (R14). For previous releases, please read below for any possible workarounds:

This has been verified as a bug in the Real-Time Workshop 4.1 (R12.1) and later versions in the way that the Real-Time Workshop handles code generation for Global (tunable) parameters that are stored as ExportedGlobal.

There are currently no known workarounds.