[petsc-users] PETSc with gcc/gfortran

Han Tran tranduchan at gmail.com
Tue Sep 6 10:59:51 CDT 2022

I used to compile my Fortran 90 code using intel compilers (i.e. intel and impi). However, when I tried to compile using gcc, it gave the following error.

  use petscksp
Fatal Error: File 'petscksp.mod' opened at (1) is not a GNU Fortran module file

It would be appreciated if you could give any hints on this issue. Thank you so much!

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