Exciton dispersion

[Daniele Varsano]

Dear Davide,
I tied a simple run computing iq=2 only for a simple system and I did not find any problem.
Have you checked you do not have any errore message from any of the log files (you should 120 files)?

Best,
Daniele

[DavidPolito93]

Dear Daniele,

Yes everything is fine in the log files.
Actually from file 30 to 120 the kernel arrived at 100%, while before that it stops before

Davide

[Daniele Varsano]

Dear Davide,

very hard to spot, I assume this is not a wall time problem.
You can try to change parallelisation strategy? also using less cpu and shifting more on k points (this should balance a bit the calculation).
Let's see if some error message it will appear. Anyway it is very strange that it works when you run both q points.

Best,
Daniele

[DavidPolito93]

Dear Daniele,

I assumes it was a problem on the parallelization: I now didn't specify any parallel strategy and I used 2 OMP threads and this time it finished.

I have to figure out a best way to parallelize then

Best,

Davide