Add a compact-support core regularization function for OLAF particle methods - #3457

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luwang00 wants to merge 11 commits into

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luwang00:f/OLAF

Commits on Aug 14, 2026

AD: fix OLAF treecode near-core regularization floor and TwrInfl OpenMP data race

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a605a77

Commits on Aug 15, 2026

FVW/OLAF: skip particle exp mollifier beyond 2 core radii

luwang00
and
claude
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a207551

Commits on Sep 1, 2026

OLAF/FVW: add selectable compact-C2 particle kernel (RegFunctionPart)

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51979ec

Commits on Sep 2, 2026

Update example OLAF input file in docs with the new RegFunctionPart input and update r-test pointer
luwang00
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165f793
OLAF: remove unused Tree DistanceDirect field; convert velocity-method dispatch to select case

luwang00
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claude
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2248a77
Update r-test pointer
luwang00
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980d9e3
Merge branch 'b/OLAF' into f/OLAF
luwang00
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940dbe8
Update openfast_io with the new RegFunctionPart input for OLAF
luwang00
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cd288e5
Update OLAF regularization function input comments
luwang00
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0bfa408

Commits on Sep 10, 2026

docs(OLAF): document particle regularization functions

luwang00
and
claude
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312b54a
fix(OLAF): skip core-based tree floor for unregularized particles

luwang00
and
claude
committed
090073f