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Mesh particles performance update #45
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Merged
Ruochun
merged 21 commits into
projectchrono:Mesh_Particles_Exp
from
uwsbel:Mesh_Particles
Jan 10, 2026
Merged
Mesh particles performance update #45
Ruochun
merged 21 commits into
projectchrono:Mesh_Particles_Exp
from
uwsbel:Mesh_Particles
Jan 10, 2026
+4,701
−1,578
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solve issue to pull current main into the old develop branch
Initial (for a new dev phase): sync with main
- Contact Detection using mixed prec. Fp32/64 - Eliminited various DIV with MUL (e.g. inv_binSize as new SimParam)
- nearly fully aysnc path - dt wait eliminiated, new kT wait regulator - gpu timer - cuda13 + jit-cached
- Sorting perf up - many fp32 paths - more swapping etc - fixed inv_binSize and 5/3 instead of 5/6
- BE AWARE: hertz damping is changed
- in dT simpilfied patch force approach - in kT generell a bit more performance wie xfer - added DrumCubes demo with higher particle count
- kT much faster via Fp32 (fp64 fallback) - dT early memory improvments
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As discussed... Greeting!