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Redesign periodic meshes #3240

Merged
merged 2 commits into from
Nov 29, 2023
Merged

Redesign periodic meshes #3240

merged 2 commits into from
Nov 29, 2023

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ksagiyam
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@ksagiyam ksagiyam commented Nov 16, 2023 •
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Depends on https://gitlab.com/petsc/petsc/-/merge_requests/7035 (merged and forks updated).

Make periodic meshes work just like regular meshes.

We construct a periodic mesh as in the following:

  • make a mesh with a periodic topology (with no partition overlap),
  • make the Firedrake DG coordinates,
  • convert the Firedrake DG coordinates to the DMPlex DG coordinates,
  • set the DMPlex DG coordinates in the underlying plex,
  • distribute, add overlap, refine, as needed,
  • convert the DMPlex DG coordinates to the Firedrake DG coordinates.

@ksagiyam ksagiyam force-pushed the ksagiyam/mh_for_periodic_meshes branch 4 times, most recently from d9d7597 to 6416fa5 Compare November 22, 2023 23:56
@ksagiyam ksagiyam marked this pull request as ready for review November 22, 2023 23:57
@ksagiyam ksagiyam force-pushed the ksagiyam/mh_for_periodic_meshes branch from 6416fa5 to 0fe6b61 Compare November 27, 2023 12:58
@dham dham merged commit beb7a5b into master Nov 29, 2023
@dham dham deleted the ksagiyam/mh_for_periodic_meshes branch November 29, 2023 17:05
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@dham dham dham approved these changes

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@ksagiyam @dham