[petsc-users] [petsc-maint #101696] complex + float128

[Barry Smith]

   We've never tried to do this.

    First you need to check if quadmath.h has quad complex stuff in it? If it does you need to add into petscmath.h the quad complex bindings for all the various math operations like PetscScalar and PetscSqrtScalar() etc 

   Barry


On Jan 9, 2012, at 12:05 PM, Xavier Garnaud wrote:

> I am trying to build PETSc with complex number and quadruple precision, but
> I get an error at the compiling stage. I do not get this error when I do
> the same using real numbers. Are complex numbers incompatible with
> quadruple precision?
> Thank you very much,
> Sincerely,
> 
> Xavier
> 
> <configure.log><make.log>