On Mon, Apr 28, 2014 at 01:58:13PM -0400, George Bosilca wrote: > My concern was more about the “what" factor: what do you write on remote > memory in a heterogeneous case. I imagine you can either write the converted > data or you can convert remotely after writing. Anyway, on both cases you > need intermediary buffers to do the conversion (especially if we are looking > a size mismatch), so the interest of RMA is quickly vanishing. > > For now, I would just not support heterogeneous environments for RMA. We > might want to add a check at windows creation time, so at least the users are > warned.
Good point. I will look at adding a warning now. -Nathan
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