Something wrong with your build. This source-file should not get compiled for
complex.
> ../../../petsc/src/ksp/pc/impls/tfs/ivec.c
And this relative path looks wierd. How are you building PETSc?
Might start with a fresh petsc install. [and look at updating to latest release
- petsc-3.13]
And send complete build logs - if you still have issues.
Satish
On Thu, 21 May 2020, Sam Guo wrote:
> Dear PETSc dev team,
> I got following error of compiling complex:
> ../../../petsc/src/ksp/pc/impls/tfs/ivec.c: In function ‘PCTFS_rvec_max’:
> ../../../petsc/include/petscmath.h:532:30: error: invalid operands to
> binary < (have ‘PetscScalar’ {aka ‘_Complex double’} and ‘PetscScalar’ {aka
> ‘_Complex double’})
> 532 | #define PetscMax(a,b) (((a)<(b)) ? (b) : (a))
>
> Any idea what I did wrong? I am using version 3.11.3.
>
> Thanks,
> Sam
>
