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Passing ADIOS hint #1479

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guj opened this issue Jul 17, 2023 · 1 comment
Open

Passing ADIOS hint #1479

guj opened this issue Jul 17, 2023 · 1 comment
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feature request

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@guj
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guj commented Jul 17, 2023

In ADIOS BP5, the pair of functions EnterComputationBlock()/ExitComputationBlock()
hints to ADIOS that it is safe to perform I/O in the background.

Is it possible for openPMD-api clients to pass such hints to ADIOS?
@franzpoeschel
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It's currently not possible. I think that the most straightforward way to implement this would be to replicate the ADIOS2 API here and thread the call through down to the ADIOS2 backend.

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@guj @franzpoeschel