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Breakpoint optimization to shift from IOV->BATCHED to DIRECT. #3

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pmrsbot opened this issue Aug 28, 2018 · 1 comment
Open

Breakpoint optimization to shift from IOV->BATCHED to DIRECT. #3

pmrsbot opened this issue Aug 28, 2018 · 1 comment
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pmrsbot commented Aug 28, 2018

Reported by jhammond on 14 May 2013 13:46 UTC
From TODO
@jeffhammond jeffhammond self-assigned this Aug 28, 2018
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This is a performance optimization that assumes that an MPI-3 RMA implementation does not do the right thing in DIRECT already. Given that all of the MPI implementations except for Blue Gene win with DIRECT already, it is low priority.

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