George,
I figured it out. The defined type was
MPI_Type_vector(N, wrows, N, MPI_FLOAT, &mpi_all_unaligned_t);
Where it should have been
MPI_Type_vector(wrows, wrows, N, MPI_FLOAT, &mpi_all_unaligned_t);
This clears up all the errors.
Thanks,
Spenser
On Thu, May 8, 2014 at 5:43 PM, Spenser Gilliland
<spen...@gillilanding.com> wrote:
> George,
>
>> The alltoall exchanges data from all nodes to all nodes, including the
>> local participant. So every participant will write the same amount of
>> data.
>
> Yes, I believe that is what my code is doing. However, I'm not sure
> why the out of bounds is occurring. Can you be more specific? I
> really want to get this working.
>
> Thanks,
> Spenser
>
>
>
> --
> Spenser Gilliland
> Computer Engineer
> Doctoral Candidate
--
Spenser Gilliland
Computer Engineer
Doctoral Candidate
