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xcompact3d / x3d2

https://xcompact3d.github.io/x3d2
BSD 3-Clause "New" or "Revised" License
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Documentation regarding the loops over groups in the data structure. #71

Open semi-h opened 6 months ago

semi-h commented 6 months ago

@JamieJQuinn pointed out in #67 that its not clear for the user how to specify loops over groups.

I think we need a section in https://xcompact3d.github.io/x3d2/internals/ describing how we loop over groups in the domain both in CUDA and OpenMP backends. This is closely related to #68 and the subsequent changes that'll come in CUDA backend regarding reorderings as well.