EPW Forum

Dear Dr. Ponce, To answer your questions: 1) I have tried an example with keeping everything exactly the same(version, no. of procs etc) and it works. 2) I am using QE-6.2.1 and EPW version 4.3.0. 3) I did not know that, but anyway I tried with the NC pseudo. Thanks a lot in advance. Regards, Simran

Hello, Thank you so much for your reply. But it still doesn't work I will post my input file for you to see if something is wrong over dere. The code stops at line 203 in epw_setup.f90 and line102 in epw.f90. I have even tried with both ultrasoft and norm-conserving pseudopotentials but the error ...

Hello,

I am having some similar issues can you please tell me what changes you made? What compilers you used and no. of processors etc. ?

Thanks a lot in advance.

Simran
THEOS, EPFL

Thank you so much Carla to point that out. I tried again the calculations by removing the 2D cutoff(I did not redo the phonon calculations) in scf and nscf before performing the epw calculations. But still the EPW calculation did not run. It stopped at the same point with the same CRASH error ...

Hello, I am doing some calculations using the EPW and got the following error in the CRASH file: -------------------------------------------------------------------------------------------------------------------------- forrtl: severe (174): SIGSEGV, segmentation fault occurred Image PC Routine Line ...