The hardware part of a configuration file, that is, the PROCESSOR and WIRE statements, must be an accurate description of the network on which the application is going to run. In particular, the TYPE of each processor in the configuration file must match the actual type of processor being used.

If you are building a mixed-processor application, it is your responsibility to ensure that tasks are placed on processors of the correct type.  Obviously, a task placed on the wrong type of processor is unlikely to be able to run at all.