HPC capabilities for fit() and predict()
An important matter, in practical terms:
It would be very nice that fit() and predict() methods of the signature classes can be run in the cluster just by giving passing the argument hpc = True/False.
For instance:
s1.fit(s0, hpc = False) would run locally, whereas s1.fit(s0, hpc = True, *params) would run in the cluster.
Same with predict...