[petsc-users] Are there any functions (objects ) for scattering and gathering 64-bit integers just like VecScatter for PetscScalar?

[Jed Brown]

On Nov 2, 2012 5:24 PM, "Fande Kong" <fd.kong at siat.ac.cn> wrote:
>
> I got it. You still didn't fix the bugs that I encountered a few months
ago. All current MPI implementations couldn't support the function
MPI_Accumulate or others well with one-sided communication when data is
large.

I have not had problems with MPICH.
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