Hi Baris Yeah, with 100 lattices, if you're connecting all of them with a hopping, you're making some 5000 hopping per site tag, and I imagine that would lead to a big slowdown creating the system. During the solving stage we eliminate empty entries, and so that should be fine if I remember correctly.
Best, Anton On Sun, Sep 27, 2015 at 8:24 PM, Baris Pekerten <[email protected]> wrote: > Dear all, > > I have a question about speed/memory performance. If I define 100 lattices > with hoppings within and in between the lattices, but define most of those > hoppings to be 0.0, does this lead to a significantly slower execution than > not defining any hoppings at all? > > (It's related to the code I'm working on that I described in my email with > the subject "Dynamic number of lattices"). > > Thank you all for your concern and time. > > Cheers, > > Baris
