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CollectiveCommunicationNonBlocking should decide on blocking behavior based on difference of values. #190

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SteffenSeckler opened this issue Apr 23, 2021 · 0 comments
Open

CollectiveCommunicationNonBlocking should decide on blocking behavior based on difference of values. #190

SteffenSeckler opened this issue Apr 23, 2021 · 0 comments

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@SteffenSeckler
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SteffenSeckler commented Apr 23, 2021 •
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Is your feature request related to a problem? Please describe.
Currently, CollectiveCommunicationNonBlocking is either enabled or disabled. For scenarios that sometimes change quickly and sometimes slowly, it would be nice to enable it adaptively.

Describe the solution you'd like
Enable it adaptively, based on some percentage value (via XML input).
Requires knowledge of types -> store as std::variant?

One could also completely refactor the collective communication to be type-safe by using variants everywhere.

Describe alternatives you've considered
None, so far.

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