[CP2K-user] [CP2K:21799] Re: Need help for the ELPA error

[Frederick Stein]

Dear Soma,
You may try kernels from this 
list: https://manual.cp2k.org/trunk/CP2K_INPUT/GLOBAL.html#CP2K_INPUT.GLOBAL.ELPA_KERNEL 
. For further advice, we need more information on your hardware (CPU and, 
if available, GPU).
Best,
Frederick

Soma schrieb am Donnerstag, 4. September 2025 um 16:38:52 UTC+2:

> I am trying to do all-electron calculation for Ibuprofen molecule. 
> However, it takes too much time, then output file shows "WARNING in fm/cp_fm_elpa.F:521 
> :: Setting real_kernel for ELPA failed". This message didn't appare when 
> I used the similar input file. I would like to know what I can do for this 
> error. 
>

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