EPW Forum

Dear all, I'm trying to run EPW4.3.0 on Windows through the development snapshots of the ADF Modeling Suite.
I've started with t01.
The phonons run fine, but then the epw runs themselves, not so much.
E.g. I'm seeing this error.

Note: The following floating-point exceptions are signalling: IEEE_INVALID_FLAG IEEE_DENORMAL
At line 237 of file ephwann_shuffle.f90 (unit = 121, file = 'fort.121')
Fortran runtime error: End of file

Any hints on what could be the problem?
Thanks,
Fedor
PS: the make inc is here:
https://downloads.scm.com/QE/make.inc-QE_6.2.1-Windows

Dear Fedor,

I will take a look at the Windows executables.

Note that the official tests are not inside the EPW folder but inside q-e-6.2.1/test-suite/epw_XXX

Only those tests there are officially supported. Could you try those ?

Best,
Samuel