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2 Code Generation and the Build Process The following table lists the code generation variables you can set with the %assign statement. Table 2-3: Target Language Compiler Optional Variables Variable MaxStackSize=N Description When Local block outputs is enabled, the total allocation size of local variables that are declared by all functions in the entire model may not exceed MaxStackSize (in bytes). N can be any positive integer. The default value for MaxStackSize is rtInf, i.e. unlimited stack size. MaxStackVariableSize=N When Local block outputs is enabled, this limits the size of any local variable declared in a function to N bytes, where N>0. A variable whose size exceeds MaxStackVariableSize will be allocated in global, rather than local, memory WarnNonSaturatedBlocks= Flag to control display of overflow warnings for blocks that have saturation capability, but have it turned off (unchecked) in their dialog. These are the options: value • 0 — no warning is displayed • 1 — displays one warning for the model during code generation • 2 — displays one warning that contains a list of all offending blocks 2-60
