What are the differences between Constrained Maxlik/Maximum Likelihood vs MLMT/ Constrained Maximum Likelihood MT (CMLMT/CMMT)?
CMLMT is a more advanced and multi-threaded version of CML. It uses a DS structure for handling data sets, and a PV structure for handling parameters.
The use of structures means that the CMLMT run can be multi-threaded, i.e., you can run several of them at a time.
Note: CMLMT is not backwards compatible. If a user wants to run older code, they may need to use CML 2.0.