NVIDIA / NVIDIA/nvbandwidth

Query : Difference between D2H BIDIR vs H2D BIDIR

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Dominant language
C++
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Description

what is difference between D2H BIDIR , vs H2D BIDIR , arent they same and the result should be similar rather asymmetric ( which we see in our setup)

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Research direction

No file, test, or entry point is identified in the issue. Start by locating the implementations or documentation for the D2H BIDIR and H2D BIDIR measurements, then compare their transfer directions and reproduce the asymmetric result; done means documenting why the modes differ and whether the observed result is expected.

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Assessment

Tech stack
cpp
Domain
performance
Issue type
Documentation
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
38/100

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