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Hi,
I'd like to request a feature for using Intel MPI on KNL.
MPI-3 allows to allocate memories shared among the MPI tasks on the same node through MPI_Win_allocate_shared. I'd like to have the control of where this chunk of memory is seated, either on MCDRAM or DDR when I use the flat mode of MCDRAM. I need something similiar to hbwmalloc which complements malloc for targeting MCDRAM or at least a way to control the target.
Thanks. Ye
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Hi Ye,
I will file an internal enhancement request on your behalf with Intel MPI team based on your post.
Regards,
Mark
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