I’m trying to model basic spin chains in 1D using VQE (ideal circuit) with cirq and qsim. The models have between 10-20 sites and varying interactions (nearest neighbour, next to nearest neighbour etc). I would like to create a function with which I can do a preliminary estimate of the memory allocation requirements. I found this guide detailing the process for qsim(C++ based) useful. Does anyone know of a similar method to calculate the requirements using the native simulator in cirq (python based)?