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

[Fande Kong]

Thanks, Mark,

PETSc-main has no issue.

Fande

On Thu, Jan 20, 2022 at 9:14 AM Fande Kong <fdkong.jd at gmail.com> wrote:

>
>
> 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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