[petsc-users] Does mpiaijkok intend to support 64-bit integers?

[Fande Kong]

On Thu, Jan 20, 2022 at 6:49 AM Mark Adams <mfadams at lbl.gov> wrote:

> Humm, I was not able to reproduce this on my Mac. Trying Crusher now.
> Are you using main? or even a recent release.
>

I am working with PETSc-3.16.1

I will try main now

Thanks,
Fande



> We did fix a 64 bit int bug recently in mpiaijkok.
>
> Thanks,
> Mark
>
> On Thu, Jan 20, 2022 at 12:12 AM Fande Kong <fdkong.jd at gmail.com> wrote:
>
>> Hi All,
>>
>> It seems that mpiaijkok does not support 64-bit integers at this time. Do
>> we have any motivation for this? Or Is it just a bug?
>>
>> Thanks,
>>
>> Fande
>>
>> petsc/src/mat/impls/aij/mpi/kokkos/mpiaijkok.kokkos.cxx(306): error: a
>> value of type "MatColumnIndexType *" cannot be assigned to an entity of
>> type "int *"
>>
>>
>> petsc/src/mat/impls/aij/mpi/kokkos/mpiaijkok.kokkos.cxx(308): error: a
>> value of type "PetscInt *" cannot be assigned to an entity of type "int *"
>>
>>
>> petsc/src/mat/impls/aij/mpi/kokkos/mpiaijkok.kokkos.cxx(310): error: a
>> value of type "PetscInt *" cannot be assigned to an entity of type "int *"
>>
>>
>> petsc/src/mat/impls/aij/mpi/kokkos/mpiaijkok.kokkos.cxx(316): error: a
>> value of type "MatColumnIndexType *" cannot be assigned to an entity of
>> type "int *"
>>
>>
>> petsc/src/mat/impls/aij/mpi/kokkos/mpiaijkok.kokkos.cxx(329): error: a
>> value of type "PetscInt *" cannot be assigned to an entity of type "int *"
>>
>>
>> petsc/src/mat/impls/aij/mpi/kokkos/mpiaijkok.kokkos.cxx(331): error: a
>> value of type "PetscInt *" cannot be assigned to an entity of type "int *"
>>
>>
>> 6 errors detected in the compilation of
>> "/tmp/tmpxft_00017e46_00000000-6_mpiaijkok.kokkos.cpp1.ii".
>>
>> gmake[3]: *** [arch-linux-c-opt/obj/mat/impls/aij/mpi/kokkos/mpiaijkok.o]
>> Error 1
>>
>
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