pvs optimisation and iphone

[harold35]

I want to use pvs to optimize an iphone game, but i doesn't really understand how does it work.

Can someone can give me some precision about how is working pvs and what that do ?

I doesn't find a clear documentation about this features.

thanks

[makkar]

First of all, is PVS an option on mobile platforms? Isn't it performance heavy?

[PVG]

I've not tested this..so I'm curious too.