[FFT-X] Segmentation fault (core dumped) while gw calculation

Post here any question you encounter when running the scripts of the yambo-py suite. Post here problem strictly to the python interface as problem coming from the yambo runs should go in the appropriate subforum.

Moderators: palful, amolina, mbonacci

Post Reply
amal_kishore
Posts: 4
Joined: Fri Nov 05, 2021 7:04 pm

[FFT-X] Segmentation fault (core dumped) while gw calculation

Post by amal_kishore » Fri Nov 05, 2021 9:07 pm

Dear Yambo Experts,
Greetings!!

Sub- yambopy gw calculation error
I am a new user of Yambo/yambopy code. I tried Si tutorial downloaded from https://github.com/henriquemiranda/yambopy. I ran scf, nscf, band etc. (ground state calc.) successfully, however, upon running python gw_si.py it gave this error <---> [FFT-X] Mesh size: 12 12 12sh: line 1: 57461 Segmentation fault (core dumped) yambo -F yambo_run.in -J yambo


Please find below the attached files in txt format for your kind reference:

Any help is highly appreciated.
Thanks,
amal
You do not have the required permissions to view the files attached to this post.
Amal Kishore
Ph.D. Student
Institute of Nano Science and Technology, Mohali, India
https://inst.ac.in/

User avatar
palful
Posts: 56
Joined: Tue Jan 26, 2016 11:23 am
Location: Modena and Milan

Re: [FFT-X] Segmentation fault (core dumped) while gw calculation

Post by palful » Mon Nov 08, 2021 5:34 pm

Dear Amal,

The link you mentioned refers to an outdated version of yambopy, which is now hosted on the yambo github page. Get the up-to-date version here.
The new tutorials are found in the tutorials folder and explained on the Yambo wiki here.

If you use this, everything should work!

Cheers,
Fulvio
Dr. Fulvio Paleari
S3-CNR Institute of Nanoscience and MaX Center
Modena, Italy

Post Reply