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Misc: develop signal operations #94

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minsii opened this issue Mar 3, 2021 · 0 comments
Open
2 tasks

Misc: develop signal operations #94

minsii opened this issue Mar 3, 2021 · 0 comments
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TODO-dev
Milestone
FY21-Q3Q4

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@minsii
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minsii commented Mar 3, 2021 

SHMEM_PUT_SIGNAL
SHMEM_PUT_SIGNAL_NBI
SHMEM_SIGNAL_FETCH

Starting point

  • Section 9.8 Signaling Operations in OpenSHMEM v1.5 spec
  • Can use MPI_Accumulate(REPLACE) as put + MPI_FETCH_AND_OP as signal. Because MPI guarantees the ordering of accumulate operations, thus completion of FOP ensures completion of the former ACC.

TODO

  • Implementation
  • 1 test program in tests/
@minsii minsii added this to the FY21-Q3Q4 milestone Mar 3, 2021
@minsii minsii removed the optional label Mar 3, 2021
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