137 Commits

Include renames

Author	SHA1	Message	Date
Omar SobhandClaude Opus 5.5	2c054ccc91	embedded3 R6-2 step 2: the band's surface velocity at the foot (ub) and the rebuild's imposition on the device (RTX_E3_UB_DEVICE=1, default off) ... e3_geom_ub / e3_geom_impose / e3_geom_seam: the flag body's surface velocity (DeviceSdf::vel, the centreline's velocity per point) at the foot from the trilinear interpolant of the device corner phi, and at the face centre for the band's solid faces of the uploaded field (a cut mask has no ghosts); the host mirror of ub by a packed download. RTX_E3_BAND_CHECK=1 compares the device ub with Mask::surface_velocity_at and the imposed u, v, w with impose_from, bit for bit; check_against now compares ub on every band face (zeros included). Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>	2026-09-25 01:30:29 -05:00
Omar SobhandClaude Opus 5.5	91fbf86026	embedded3 R6-1: the device geometry default ON (RTX_E3_GEOM_DEVICE=0 restores the host build); a body without a device form of φ falls back to the host, logged once, nothing allocated ... Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>	2026-09-24 18:08:50 -05:00
Omar SobhandClaude Opus 5.5	f5f0ffdd2a	embedded3 R6-1: the body's φ and the cut geometry on the device (RTX_E3_GEOM_DEVICE=1) ... - e3_geom.cu: corner φ on the narrow band (the flag test's circle + capsule around the step's centreline polyline + span cuts + fillet union), face apertures / face-centre φ by the Kuhn triangles, cell volumes by the six Kuhn tets and wall vectors by closure — CutGeometry::build_from in fp64, host operation order, FMA contraction off. - Body::with_device_sdf / DeviceSdf: the device form of φ (the host passes the polyline per step); the flag wake test attaches it (same arithmetic as its closure; the polylines factored out unchanged). - step/device/geom.rs DeviceGeom: persistent φ / bound / volume / wall buffers; the face tables written straight into DeviceCut's predictor apertures and distances (update skips their scatters); the host mirror = the band's entries gathered compactly onto recycled arrays of retired device generations (GeomPool; band-list history) — Mask::from_cut classifies it. - RTX_E3_BAND_CHECK=1 with the knob: mirror AND device tables against the host build_from bit for bit on every refresh. - Knob off: byte-identical (slab ny 62 one period CSV = main's); host suite 21/21. Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>	2026-09-24 08:15:34 -05:00
Omar SobhandClaude Fable 5.1	c4a29b557d	embedded3 flag wake: RTX_E3_FLAG_CYL_SPAN=flag — the cylinder cut to the flag's span with the flag's rounded edges (the whole body finite in the wider ducts); wall to wall by default, slab gate byte-identical ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-23 12:02:49 -05:00
Omar SobhandClaude Fable 5.1	b848d98719	embedded3 flag wake: RTX_E3_FLAG_HEIGHT — the duct's y extent as a knob (default H; the cell size stays H/ny), the body re-centred (body_cy); the inflow paraboloid and the 2D branch follow it; unset-knob slab gate byte-identical ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-23 09:26:34 -05:00
Omar SobhandClaude Fable 5.1	e562bf8663	embedded3 flag wake: RTX_E3_FLAG_PHASES (phases per period) and RTX_E3_FLAG_VTK_FROM (the period the export starts at; 0 = the onset from rest) — 3-digit phase names past 100 files ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-22 17:24:09 -05:00
Omar SobhandClaude Fable 5.1	f016f0f96f	embedded3 flag wake: RTX_E3_FLAG_DEPTH — the duct's z extent as a knob (default H); the inflow paraboloid, the flag's centring and the full/free tag follow it (the wide-duct exploration: the benchmark-span flag with free ends in a 0.82 m duct) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-22 13:45:48 -05:00
Omar SobhandClaude Fable 5.1	e9fe155c4b	R5 design pass: the curved probe's least-squares reconstruction instrument (fit_terms; RTX_E3_FIT_ORDER=3 cubic) — the candidate cut-face closure's flux truncation against the exact box integrals ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-22 08:05:33 -05:00
Omar SobhandClaude Fable 5.1	501b45f9d0	R4-i + R5 design pass: RTX_FSI2O_REGEN_ONCE (one patch regeneration per coupled step; dies at step 0 — the registered test is void), the step CSV's subit/dres_y/dres_norm/fx_nodal/fy_nodal columns; the cut predictor's per-face term probe (enable_term_probe) and the curved instrument's exact side/wall viscous integrals — the static convex wall's flat residual is the viscous closure's first-order relative accuracy on O(1/h) fluxes ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-22 07:39:54 -05:00
Omar SobhandClaude Fable 5.1	847502f7c3	R2-b: the added-mass pins print the confined target (potential flow 1.071 in the unit box + Stokes 0.064 = 1.135); R4 probe: RTX_FSI2O_STEP_CSV — every step's raw force with the accepted fluid step's overlap defects (the march CSV carries 10-step medians) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-21 20:22:15 -05:00
Omar SobhandClaude Fable 5.1	83922974d7	R2-b/R3: embedded3_added_mass (the cut-cell added-mass pin, the overset instrument's parameters: n 64/128 C_m 1.087/1.127 vs the confined potential-flow 1.071 + Stokes 0.064 = 1.135, the overset's 1.097/1.127); flag tests: the capsule's tip inset (RTX_E3_FLAG_TIP_INSET, default FLAG_HALF — the apex ON the benchmark's tip A; every earlier record had it 10 mm beyond, =0 restores), root fillet knob RTX_E3_FLAG_FILLET (5 mm: no effect), the tip CSV column = the record's tip in recorded mode ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-21 19:33:59 -05:00
Omar SobhandClaude Fable 5.1	d9239961ad	S2-9c: embedded3_flag_reference_2d takes RTX_E3_FLAG_NY (default 62), its dt scaling with h so the reference and the slab march the same step at every rung ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-21 02:24:33 -05:00
Omar SobhandClaude Fable 5.1	3dcafd134f	S2-9b: embedded3_flag_wake knobs RTX_E3_FLAG_INFLOW=2d (the slab's 2D parabola, uniform in z) and RTX_E3_FLAG_ZSIDES=slip (SlipWall on z0/z1) — the 3D solver on the 2D problem reproduces the four-cell periodic slab to the digit; the 3D-over-slab drag was the inflow convention ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-20 22:31:35 -05:00
Omar SobhandClaude Fable 5.1	f1714fb926	S2-9: the flag on the recorded FSI2 kinematics — fsi2_overset_dump_centreline (rtx-fsi) exports the saved instants' wetted-node d/ḋ as a centreline per knot (clamp + 70 columns); tests/embedded3_flag_kinematics (cubic Hermite through the knots with their velocities, t = 0 at RTX_E3_FLAG_KIN_T0, a 0.5 s ramp from the undeflected line, arc-length interpolation along the stations) drives both the 3D/slab flag (RTX_E3_FLAG_KINEMATICS, both in-plane surface-velocity components, the record's period) and the 2D reference; the analytic paths unchanged (same tuples) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-20 21:27:26 -05:00
Omar SobhandClaude Fable 5.1	7fffbb1301	embedded3 S2-7b: the curved instrument's per-wall operator probe (curved_operator_probe) and RTX_E3_CURVED_SCHEME; host prototype RTX_E3_WALL_FOOT=centroid (the shear closure's wall velocity at the foot from the open part's CENTROID, not the face centre — on a rotating wall the two feet are ½h(1−α) apart: rigid-mode probe residual 4.5× smaller, the rotating wall's offset −0.022 → ±0.002 h, its cut pressure zeroth → first order); default off, device refuses it ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-20 08:48:41 -05:00
Omar SobhandClaude Fable 5.1	d25a36d908	embedded3 S2-7b: the curved-wall instrument (tests/embedded3_wall_position_curved.rs: Taylor–Couette between embedded cylinders, rigid-rotation linear mode, outer-driven mode; walls' effective radii, pressure error by cell class against the exact p(r), wall-flux and ghost diagnostics); the sphere operator probe's sub-bands and force units; two host prototypes, default off, device refuses them: RTX_E3_WALL_EXCHANGE=axisfoot (the axis exchange takes the wall velocity at the axis foot — the S2-7 default read the solid face's own value, exact only for a uniform wall velocity: rigid rotation A 1.012 → 1.003) and RTX_E3_CONV_SIDES=exact (convective mass fluxes from the sides' own apertures; moves nothing) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-20 07:54:01 -05:00
Omar SobhandClaude Fable 5.1	c430510802	embedded3 S2-7b instruments: the quadratic / full-cells-only pressure probe (Mask::pressure_at_quadratic[_from]) and the DFG 2D-1 test's RTX_E3_DFG_DP_PROBE line; the manufactured sphere's pressure-error read by cell class + six signed wall-point reads, RTX_E3_MMS_SCHEME=tvd, the cut_cell_pressure_ladder and sphere_operator_probe tests (defaults untouched; MMS gates green) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-20 07:34:40 -05:00
Omar SobhandClaude Fable 5.1	b80af59ca4	embedded3 S2-7: oblique instrument gains registration sweep / slope subset / z-flow skip / merged-cell count (RTX_E3_OBLIQUE_{C0_SHIFTS,SLOPES,ZFLOW,NS}) and the operator probe (oblique_operator_probe: predictor acceleration on the exact centroid-valued field by aperture band, cut-cell divergence under four valuations, spurious pressure; z-flow control); two host prototypes, default off, device refuses them: RTX_E3_CV_SIDES=exact (the momentum CV's side apertures from the interpolant on the half faces / cell-centre planes) and RTX_E3_WALL_ORDER2=centroid (the quadratic wall gradient's second point at the neighbour's centroid distance); quad_fraction / tri_area_fraction lifted to module fns (default path digit-identical: oblique record, host suite 21/21, device cut tests) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-19 22:26:37 -05:00
Omar SobhandClaude Fable 5.1	845e0ae01a	embedded3 PERF-3 P1-2: the flag test's centreline polyline cached per thread and time (the 41-point rebuild with four transcendental evaluations each ran per surface-velocity call, ~10^6 calls per step): table faces 1,620 -> 54 ms, impose 622 -> 12 ms, build_mask 898 -> 404 ms, rebuild block 6.9 -> 4.3 s per step at 11.6 M cells; slab CSV byte-identical; table sub-laps ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-19 18:42:55 -05:00
Omar SobhandClaude Fable 5.1	5e1b3e0731	embedded3 S2-8 instrument: the load routes in PARTS per body — exchange split into diffusive / convective (cut_wall_exchange_parts), a diagnostic x window on every load route (exchange::set_load_window), the flag test as a 2D periodic slab (RTX_E3_FLAG_NZ) with an amplitude knob (RTX_E3_FLAG_AMP, 0 = frozen) and a PARTS summary; cut_wall_force / _per_span moved to exchange.rs (cutwall.rs line cap) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-19 08:53:40 -05:00
Omar SobhandClaude Fable 5.1	3f0bd0650a	embedded3 oblique instrument: RTX_E3_OBLIQUE_DRIVE=pressure (no body force; the sides pin the flow rate) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-18 19:12:29 -05:00
Omar SobhandClaude Fable 5.1	e9b2e7887b	embedded3 S2-6: the oblique-wall instrument (tests/embedded3_wall_position_oblique.rs: z-flow / in-plane Poiseuille + Couette linear exactness; gate oblique_wall_position_is_second_order) and the closures it found, host + device, default OFF — the transverse centroid correction (RTX_E3_DIFFUSION_TRANSVERSE=1, wall_order bit 7), the fine distance floor (RTX_E3_DISTANCE_FLOOR=fine, bit 8); kernel geometry factored into cut_cv; DFG 2D-1 x-shift knob (RTX_E3_DFG_SHIFT_X); FLAG_X0 0.6 -> 0.25 in the three flag tests (the flag of every record was detached) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-18 16:22:38 -05:00
Omar SobhandClaude Fable 5.1	9ae0e42dcd	embedded3 S2-3d: face-momentum unsteady term for the box (Mask::box_momentum_rates, Solver::previous_apertures); falsifier prints the residual against it ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-18 12:58:30 -05:00
Omar SobhandClaude Fable 5.1	99e4a7214b	embedded3 S2-5: centroid diffusion default ON (RTX_E3_DIFFUSION_CENTROID=0 restores the records); flat_wall_position_is_second_order gate; closure.rs split (cutwall.rs under 700) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-18 12:37:56 -05:00
Omar SobhandClaude Fable 5.1	fdfb6da769	embedded3 S2-5: the cut wall sat ½(1−α)h inside the body — cross diffusion over the open-part centroid spacing (RTX_E3_DIFFUSION_CENTROID; host + e3_cut.cu, shift tables, point-implicit excess); flat-wall effective-position instrument; DFG 2D-1 ladder tests (device + host); knobs tried and refuted along the way (oblique distance, axis exchange, centroid pressure gradient) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-18 10:54:52 -05:00
Omar SobhandClaude Fable 5.1	4c3e58fa27	embedded3: DFG 2D-1 ladder test (periodic-z slab on the device cut wall) — S2-5's premise check ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-18 09:41:43 -05:00
Omar SobhandClaude Fable 5.1	53b1babb91	embedded3: moving-body box route (Δ(Vu) unsteady term, Solver::previous_volumes), floor-source / closure-lag / applied-force instruments, moving.rs split; falsifier prints the route residual under each ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-18 06:27:04 -05:00
Omar SobhandClaude Fable 5.1	f6add276c0	embedded3: cut predictor convection carries ρ (host + e3_cut.cu; density-scaling pin); operator load route includes the wall exchange (exchange.rs); reconstructed_parts, probe aperture floor knob; dfg_split diagnostic test ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-18 03:59:57 -05:00
Omar SobhandClaude Fable 5.1	680041d63d	embedded3: the flag driver's dt-scale knob (the loads' dt ladder) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-18 03:06:18 -05:00
Omar SobhandClaude Fable 5.1	3eb40f98ce	embedded3: the flag driver logs the reconstructed wall route per sample and in the final read ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 23:19:07 -05:00
Omar SobhandClaude Fable 5.1	b34f6ad966	embedded3 S2-1 remedy: the reconstructed wall route on the cut geometry's polygons (two probes along the interpolant normal) — sphere MMS 11.3/8.3 % (the best route); wired into the DFG and flag drivers ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 23:18:21 -05:00
Omar SobhandClaude Fable 5.1	f2cdda4691	embedded3 S2-3c: the 2D solver on the flag wake's kinematics (the reference for the 3D full-span run) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 23:14:42 -05:00
Omar SobhandClaude Fable 5.1	c713bbbbb2	embedded3: study knobs — aperture_substeps (space-time sub-sampling), momentum_volume_cell_mean, RTX_E3_MERGE_FRACTION; all default off (refuted as the fresh-row residual's source) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 21:38:46 -05:00
Omar SobhandClaude Fable 5.1	33de5d0080	embedded3 S2-2b-ii: DeviceCg::refresh (fine operator per step, hierarchy every K steps, z zeroed before the scatter) + gate test; the flag driver's correctors 3 / inner 1e-3 (residual remedy measured 7.6e-9 on the moving circle); residual study test ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 21:15:02 -05:00
Omar SobhandClaude Fable 5.1	fc8d69af29	embedded3 S2-3b: the flag driver's span knob (full width = the 2D geometry extruded) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 21:11:16 -05:00
Omar SobhandClaude Fable 5.1	11d856b3d4	embedded3: operator export profile at ny 62 (poisson_operator 0.03 s, export_hierarchy 1.44 s); export and poisson_operator public for profiling ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 19:44:17 -05:00
Omar SobhandClaude Fable 5.1	c30e3dba34	embedded3 S2-2b (host lever): narrow-band φ re-evaluation for moving bodies (max_surface_speed) — bit-identical, the flag body's ny 62 rebuild 3.54 → 0.30 s; the flag driver uses it ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 19:30:54 -05:00
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	2c94ae0bb1	embedded3 S2-1: the traction sampler on the cut field (pressure fit excludes merged cells; sampler route in the sphere MMS and DFG drivers) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 18:47:46 -05:00
Omar SobhandClaude Fable 5.1	32546b1222	embedded3 loads: the control-volume route between no-slip z walls carries the walls' shear (control_volume_force_with_walls); the DFG driver uses it ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 17:27:19 -05:00
Omar SobhandClaude Fable 5.1	338d66f85e	embedded3 item 12: the DFG 3D-2Z device driver (loads by both routes, Δp, settle criterion, CSV) and the VTK instant export ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 17:24:38 -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	d4ffac9ac7	rtx-cfd embedded3 item 8: body.rs (SDF, surface velocity, normal, samplers: sphere Fibonacci lattice, z-cylinder, extruded 2D body) + cut.rs (Kuhn six-tet apertures/volumes, closure, wall distances); gate 8 HELD: volume/area orders 1.94–2.01, closure ≤ 3e-17, Lipschitz ratio 0.100, Σ ΔV per step 6.2e-4 of the swept volume ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 14:58:06 -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
Omar SobhandClaude Fable 5.1	765ba6d3f6	rtx-cfd embedded3 item 3: e3_cg.cu (FMA off) + poisson::device_cg::{DeviceCg, DevicePcgCache, solve_pcg_device_cached}; gate 3 HELD: device CG = host PCG (9 / 9 iterations, |Δp| ≤ 1.5e-14 relative, run-to-run bit-identical, anchor exact, mean 9e-16) ... Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-17 14:53:20 -05:00