I am doing PSS simulation of my circuit. I have already set to save the selected net. However, it is still not enough memory to run it. The simulation will terminate it automatically. I find the simulation just using real memory ( I have 4G ) and don't use my swap (8G). Why will it happen? Why the simulation does not use swap space to run it? How could I fix not enough memory?
-Perhaps you save all voltages and currents in your circuit.Refine these and save only which you're interested in.
-Change the simulation accuracy from conservative to moderate
-Use less harmonics
I guess there will be a environment variable in order to use swap memory in .cshrc (or .bashrc ),use it ...