Hi Michael,
I've been playing around, and it seems like the line causing the segfault is
CALL AllocateOverlap(Measures, overlapnum, Gammas, Lambdas)
in the "Setup measurements" part, which it reaches because idof=true for the fermi Hubbard. I don't know the code enough to know what these are. Help?
Thanks! Deepak
On Tue, Jun 16, 2015 at 2:08 PM, Deepak Iyer deepak.g.iyer@gmail.com wrote:
Thanks for the response! I'll try to edit tebd.f90 for now.
Cheers! Deepak
On Tue, Jun 16, 2015 at 12:30 PM, Michael Wall mwall.physics@gmail.com wrote:
Hi Deepak,
The kink initial state was intended to be used only with the spin tutorial, and has not been tested with any other models. However, you can change the tebd main file "tebd.f90" in the source to make this initial state any product state you choose (this means you have to build from source, of course). The relevant code starts at line 162. Additionally, the new mps codes in ALPS may have more streamlined ways of specifying initial states; the mps developers can give you more information if that is the case.
-Michael
On Tue, Jun 16, 2015 at 10:18 AM, Deepak Iyer deepak.g.iyer@gmail.com wrote:
Hi all,
I couldn't find this addressed on the forums or docs. I get a segfault (invalid memory reference) while trying to run TEBD on the fermion Hubbard with kink initial state. I imagine it is getting confused while trying to set up the initial state. Any way I can get around this?
Thanks! Deepak