alpha2f bug of QE7.3 version?

[ypanhtu]

Dear Dr. Kawamura,

It seems that there is a bug for the alpha2f.x command when I did a test of the latest version QE7.3 cpu version, i.e., the example of qe-7.3\PHonon\examples\tetra_example.

It seems to sleep after printing the following information,
....................
Calculation of alpha2F

 Number of Frequencies :          500
 Frequency Step [Ry] :   5.770022530285302E-006
 [opt_tetra]  Optimized tetrahedron method is used.

Would you like to give any suggestions to solve this problem?

Thank you very much.

Best regards,
YP

[ypanhtu]

In addition, would you like to update the tutorial (e.g., some examples about the sctk_eliashberg.x, nesting_proj.x, and nesting.x calculations)? Thanks!

[mitsuaki1987]

Dear @ypanhtu

Thank you for reporting this bug.
We fixed it in the develop branch of QE
https://gitlab.com/QEF/q-e/-/merge_requests/2258
This was caused by the change in tetrahedron routines in QE 7.3.

update the tutorial

For sctk.x, we include a new productin-level tutorial provided by Alpin-san in ISSP, u-tokyo. #14

sctk_eliashberg.x is at very beginning of development and cannot be used.

nesting.x is a program to compute the nesting function.
After I create that, I ported that function into FermiSurfer (https://mitsuaki1987.github.io/fermisurfer/en/_build/html/ops.html#nesting-function). And, soon I will port nesting_proj.x too.

[zhongrui7]

As QE 7.4 was released already, https://gitlab.com/epw/q-e/-/archive/EPW-5.9/q-e-EPW-5.9.tar.gz, there is no need to spend efforts on the bugs directly related to QE7.3. It is time for us to just focus on QE7.4.