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Explore use of std::chrono for time type #2154

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nmm0 opened this issue May 30, 2023 · 0 comments · May be fixed by #2170
Open
4 tasks

Explore use of std::chrono for time type #2154

nmm0 opened this issue May 30, 2023 · 0 comments · May be fixed by #2170

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@nmm0
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nmm0 commented May 30, 2023

What Needs to be Done?

  • What would it take to serialize time points and durations? Are some time points byte-serializable?
  • Can we take advantage of high-precision timers?
  • Should we use now() from chrono or keep using MPI_Wtime? Is it more/less performant (maybe dependent on implementation)?
  • What are the performance implications both in timing operations and serialization?
@JacobDomagala JacobDomagala self-assigned this Jun 1, 2023
@JacobDomagala JacobDomagala linked a pull request Jun 21, 2023 that will close this issue
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