[Proof of Concept] Implement local memory kernels for fluid-fluid interaction - #1129

Draft

efaulhaber wants to merge 23 commits into

trixi-framework:mainfrom

efaulhaber:localmem-kernels

Commits on Apr 1, 2026

Use fast divisions in performance-critical code
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748f6cd
Avoid duplicate velocity loads for viscosity calculation
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6b59804
Make viscosity inplace
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9aa9ca2
Make `dv_shifting`, `surface_tension_force` and `adhesion_force` inplace
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0fb8c3b
Optimize kernels and kernel gradients
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d19ba06
Enable quartic spline kernel test on GPUs
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4aabefb
Fix corrections
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71d2f53
Implement copilot suggestions
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729a98c
Fix tests
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a71d633
Fix docs tutorial
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0cd0052
Fix docs tutorial
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bf48e28
Rewrite fluid interact kernel
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af04f9d
Use combined load for velocity and density in 3D
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6e3189b
Speed up continuity equation
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81db2b8
Add Project.toml
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60819f1
Fix `velocity_and_density`
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79837c6
Move mean density calculation into the free surface correction
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97ac0dd
Reformat
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93aaa20
Fix merge conflicts
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b7ef417
Fix rebase
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c00234e
Fix
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43d6c0f
Remove continuity eq shifting term
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ec0d570

Commits on Apr 2, 2026

Implement local memory kernels for fluid-fluid interaction
efaulhaber
committed
05ee65a