9 Commits

Include renames

Author	SHA1	Message	Date
Omar SobhandClaude Fable 5.1	aa096465a6	embedded3 S2-2a/S2-3: moving bodies on the device (phased tables, host rebuild per step, impose kernel; gate test), the per-span cut wall route, the flag-wake driver and its geometry pre-flight ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 18:53:00 -05:00
Omar SobhandClaude Fable 5.1	4fecb3098c	embedded3: the device download carries the previous step's field (the control-volume route's unsteady term read the initial profile) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 17:25:32 -05:00
Omar SobhandClaude Fable 5.1	3b3d6c84c0	embedded3 item 9b: the device step carries a static cut-cell mask (e3_cut.cu: cut predictor, apertured merged continuity with the fold, owner-read corrections; device CG off-stencil links) — host = device to 2e-10 (CFD1 cylinder nz 4) and 4e-14 (sphere) under tight tolerances ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 17:22:52 -05:00
Omar SobhandClaude Fable 5.1	0fa05f2056	embedded3 item 10b: virtual merging of small cells in the projection (fraction < 0.1 → master = largest active face neighbour; off-stencil links on the fine Poisson level; merged rhs, anchor, mass residual and source scale); static sphere rows within 0.02 %, loads 9.4/10.4 %; stadium falsifier spikes 39–54× below the binary wall (circle 6–8×), energy per event 6–9× lower ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 16:41:29 -05:00
Omar SobhandClaude Fable 5.1	5b1621e6ad	embedded3 item 11: moving bodies (end-of-step mask, fresh-cell refill, space-time cut cell: step-averaged apertures, GCL wall flux, Reynolds-transport momentum), the 3D fresh-cell falsifier (plate / circle / stadium, wall + control-volume routes) and the Lipschitz sweep; ghost wall reproduces the 2D falsifier to the digit; cut wall 5–14× smoother on the circle, gates not met (fresh cell's first step); wall.rs split (impose.rs) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 16:20:35 -05:00
Omar SobhandClaude Fable 5.1	0e4c97ed24	embedded3 item 10: the apertured cut-cell wall (AM-wall) — cutwall.rs classification, apertured projection with the compatible wall flux, cut predictor (V_u = αhA, averaged mass fluxes, implicit wall shear, inertia floor), cut load route; sphere MMS CutCell ≤ GhostBinary at n 12/24 (ratio 0.96), loads 9.3/10.7 % at n 24 ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 15:34:07 -05:00
Omar SobhandClaude Fable 5.1	d337afa8f9	rtx-cfd embedded3 item 9: wall.rs (binary ghost mask: three face families, trilinear stencil with periodic-z wrap, z-weighted least-squares ghost fit, flux compatibility correction; slip walls allowed as touched sides) + loads.rs (surface-stress route with probes, control-volume route with full-span z faces skipped); the step wired (body/mask, predicates, anchor, ghost re-imposition). Gates HELD: CFD1 ny 41 nz 1 CV 15.6156 / surface 15.7126 both to 1e-6 of the 2D record; nz 4 periodic CV 1.1e-6 / surface 4.2e-4; sphere MMS order 0.89, div 1e-8, ghost correction 1.0e-4 → 2.0e-5, both load routes' errors falling (0.153 → 0.115 surface, 0.214 → 0.139 CV) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 15:14:40 -05:00
Omar SobhandClaude Fable 5.1	54911b4db3	rtx-cfd embedded3 item 7: e3_step.cu + step::device::{DeviceStep, StepTimers} on the shared runtime (FMA off); gate 7 HELD: device = host ≤ 7e-12 under tight tolerances on MMS/Beltrami/Poiseuille, equal CG counts on every step, periodic planes within 2e-16; the default-tolerance differences are the projection's inner stop ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 14:56:46 -05:00
Omar SobhandClaude Fable 5.1	8821e18520	rtx-cfd embedded3 items 4–6: field.rs + step/{mod, predictor, projection} (364/700/419 lines) — the host PISO step re-laid from the verified three_d code; gates HELD: MMS + Poiseuille marches value-identical to the 2D embedded solver at nz=1 over 200 steps; 3D MMS orders 0.88 upwind / 1.61 TVD, div ≤ 5e-9; Beltrami 1.08 / 1.25 with face-averaged data, div−mean ≤ 7e-8; Poiseuille |u−û| ≤ 8e-10 at nz 1 and periodic nz 4 ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 14:55:18 -05:00