Yes, sizeof(int). That's what I meant. My mistake. On Sun, Jan 19, 2014 at 12:16 PM, Balaji, Pavan <[email protected]> wrote:

On Jan 19, 2014, at 12:12 PM, Corey A. Henderson <[email protected]> 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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