VASP 6.3.0 compiles but fais some validation tests

Questions regarding the compilation of VASP on various platforms: hardware, compilers and libraries, etc.


Moderators: Global Moderator, Moderator

Message
Author
hszhao.cn@gmail.com
Full Member
Full Member
Posts: 191
Joined: Tue Oct 13, 2020 11:32 pm

Re: VASP 6.3.0 compiles but fais some validation tests

#16 Post by hszhao.cn@gmail.com » Wed Feb 23, 2022 3:19 am

An important note given by Steve Lionel, aka Doctor Fortran here:
sblionel, post:19, topic:2826, full:true wrote:
Hongyi, post:18, topic:2826 wrote: What about `-march=native` then?
That’s a gfortran option - at least, it’s not documented for ifort. But for gfortran, it behaves much the same as ifort’s - `xHost` , and I would not recommend that in a mixed-node environment. Instead, verify the instruction set level of all of the execution nodes and use the greatest common set.
Regards,
HZ

Post Reply