Its best to use PetscInt here.
Satish
On Tue, 2 Jun 2020, Evan Um wrote:
> Hi Satish,
>
> Thanks for your reply.
> When the code is compiled using the petsc library built with the option, an
> error message suggests that I need to use 'long long' rather than 'int'. I
> can replace variable
Hi Satish,
Thanks for your reply.
When the code is compiled using the petsc library built with the option, an
error message suggests that I need to use 'long long' rather than 'int'. I
can replace variable types with long long in my codes, but I am wondering
if there is any better way. If I
You need PetscInt to be 64-bit-integer - so rebuild PETSc with the option:
--with-64-bit-indices=1
Satish
On Tue, 2 Jun 2020, Evan Um wrote:
> Dear PETSC users,
>
> Using C++, I tried to build a very large sparse matrix and had a problem
> shown below. Indices of the matrix should be "long
Dear PETSC users,
Using C++, I tried to build a very large sparse matrix and had a problem
shown below. Indices of the matrix should be "long int" rather than "int"
but PETSC does not allow this. How could I dodge this problem? Thanks for
your comments.
Regards,
Evan
fe.cpp(2009): error:
