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Misc: minimal support of profiling interface #98

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

Misc: minimal support of profiling interface #98

minsii opened this issue Mar 3, 2021 · 0 comments
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@minsii
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minsii commented Mar 3, 2021

Similar to MPI profiling interface (PMPI), OpenSHMEM 1.5 defines pshmem_ wrapper and a query function shmem_pcontrol.

Starting point

  • Section 10 OpenSHMEM Profiling Interface in OpenSHMEM spec v1.5
  • Many type/size specific functions are generated at autogen.sh. Also see the template files (.tpl) under src/shmem. We may also autogenerate the pshmem_ wrapper.
  • configure.ac already detects USE_WEAK_SYMBOLS
  • Can reuse PMPI_ implementation.

TODO

  • Implementation of pshmem_ weak symbol for all functions
  • Implementation of shmem_pcontrol (NO-OP is fine)
@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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