Is there any argument to be passed to CGMiner\AntMiner S2 to reserve amounts of hashing power for specific workloads? I have an AntMiner S2 (1TH/s) and I'd like to mine both on BTC and NMC.
Would that be possible, for instance, to use 50% of power just for BTC workloads and the other 50% for NMC?
EDIT:
What exactly is the Intensity parameter?

ckolivas says:
Intensity is the amount of work in one go the GPU has to do before it can return its results.

But I'm still confused: what is it in practice?
It seems like the easiest way to achieve this would just be, e.g., to mine BTC at full speed for 12 hours hours, then stop it and mine NMC for 12 hours. A simple cron job or something similar could accomplish this.