[mpich-discuss] Problem with target_disp Parameter and 1-sided Messages

Corey A. Henderson cahenderson at wisc.edu
Mon Jan 20 10:49:54 CST 2014


Yes, sizeof(int). That's what I meant. My mistake.



On Sun, Jan 19, 2014 at 12:16 PM, Balaji, Pavan <balaji at mcs.anl.gov> wrote:

>
> On Jan 19, 2014, at 12:12 PM, Corey A. Henderson <cahenderson at wisc.edu>
> wrote:
> > Thank you for the help. Indeed, changing the disp_unit on
> MPI_Win_allocate from MPI_INT to sizeof(MPI_INT) does eliminate the seg
> faults in the subsequent window accesses.
>
> sizeof(int), not sizeof(MPI_INT).
>
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