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Question about aarch64 configuration

William.Hatheway

Well-known member
Good evening,

When I run the ./configure WRFDA with WRF_CHEM=1 I see the following options

Bash:
checking for perl5... no
checking for perl... found /usr/bin/perl (perl)
Will use NETCDF in dir: /home/ubuntu/WRFCHEM/Libs/NETCDF
Will use PNETCDF in dir: /home/ubuntu/WRFCHEM/Libs/grib2
ADIOS2 not set in environment. Will configure WRF for use without.
Will use HDF5 in dir: /home/ubuntu/WRFCHEM/Libs/grib2
Will use PHDF5 in dir: /home/ubuntu/WRFCHEM/Libs/grib2
RTTOV not set in environment. Will configure WRFDA for use without.
building WRF with chemistry option
Will use 'time' to report timing information




If you REALLY want Grib2 output from WRF, modify the arch/Config.pl script.
Right now you are not getting the Jasper lib, from the environment, compiled into WRF.


------------------------------------------------------------------------
Please select from among the following Linux aarch64 options:


  1. (serial)   2. (smpar)   3. (dmpar)   4. (dm+sm)   GNU (gfortran/gcc)
  5. (serial)   6. (smpar)   7. (dmpar)   8. (dm+sm)   GNU (gfortran/gcc)
  9. (serial)  10. (smpar)  11. (dmpar)  12. (dm+sm)   armclang (armflang/armclang): Aarch64
 13. (serial)  14. (smpar)  15. (dmpar)  16. (dm+sm)   GCC (gfortran/gcc): Aarch64
 17. (serial)  18. (smpar)  19. (dmpar)  20. (dm+sm)   NVHPC (nvfortran/nvc)



Are these repeats of each other or are there actual differences between the two GNU options and GCC option (2/6/14) (3/7/15)?
 
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