VASP6.4.1 GPU Installation - Warning

[junchi_chen1997]

Hi all,

I have compiled the OpenACC VASP GPU version and all selected tests in the VASP test suite ended successfully.

However, I noticed that there is always a warning message showing after running shown as follows:

Code: Select all

Warning: ieee_invalid is signaling
Warning: ieee_divide_by_zero is signaling
Warning: ieee_underflow is signaling
Warning: ieee_inexact is signaling
FORTRAN STOP
Warning: ieee_invalid is signaling
Warning: ieee_divide_by_zero is signaling
Warning: ieee_underflow is signaling
Warning: ieee_inexact is signaling
FORTRAN STOP
Warning: ieee_invalid is signaling
Warning: ieee_divide_by_zero is signaling
Warning: ieee_inexact is signaling
FORTRAN STOP
Warning: ieee_invalid is signaling
Warning: ieee_divide_by_zero is signaling
Warning: ieee_underflow is signaling
Warning: ieee_inexact is signaling
FORTRAN STOP

Does it matter? If it is, how can I repair it?

I would greatly appreciate any of your suggestions!

Thanks,
Junchi

[henrique_miranda]

This question has been asked before, see:
https://www.vasp.at/forum/viewtopic.php?t=18160

[junchi_chen1997]

I see, thank you so much!