rustytorch

rtx-cfd: overset_cfd1 RTX_OVERSET_ROWS — the overlap depth (patch rows kept non-hole below the acceptor row, default 4) as a knob for the §5.11 band probe; saved-field tags carry it; rows ≤ 3 are refused by the map at ny = 41 (acceptor donors reach t…

CI #523:Commit 36af178980 pushed by osobh

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2026-09-07 23:08:31 +00:00

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rtx-cfd: overset_cfd1 RTX_OVERSET_ROWS — the overlap depth (patch rows kept non-hole below the acceptor row, default 4) as a knob for the §5.11 band probe; saved-field tags carry it; rows ≤ 3 are refused by the map at ny = 41 (acceptor donors reach t…

Performance Benchmarks #522:Commit 36af178980 pushed by osobh

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2026-09-07 23:08:30 +00:00

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rtx-cfd: overset momentum residual carries its pieces per ring face (time, convective, diffusive, pressure); overset_cfd1 offline probes on the saved fields — RTX_OVERSET_CFD1_FRONT dumps the cylinder-front faces by piece, RTX_OVERSET_CFD1_RAW re-eval…

Documentation #521:Commit 4c000266d9 pushed by osobh

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2026-09-07 23:08:30 +00:00

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rtx-cfd: overset momentum residual carries its pieces per ring face (time, convective, diffusive, pressure); overset_cfd1 offline probes on the saved fields — RTX_OVERSET_CFD1_FRONT dumps the cylinder-front faces by piece, RTX_OVERSET_CFD1_RAW re-eval…

CI #520:Commit 4c000266d9 pushed by osobh

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2026-09-07 23:08:30 +00:00

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rtx-cfd: overset momentum residual carries its pieces per ring face (time, convective, diffusive, pressure); overset_cfd1 offline probes on the saved fields — RTX_OVERSET_CFD1_FRONT dumps the cylinder-front faces by piece, RTX_OVERSET_CFD1_RAW re-eval…

Performance Benchmarks #519:Commit 4c000266d9 pushed by osobh

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2026-09-07 23:08:30 +00:00

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rtx-cfd: CurvilinearPisoSolver::momentum_balance — the patch's own momentum balance on its solved cells in the scheme's fluxes (outward ρFu_f with the predictor's face value, Laplacian-form μ∇u·S on the solved/acceptor interface and the wall, the l…

Documentation #518:Commit 0215c7d6a5 pushed by osobh

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2026-09-07 23:08:30 +00:00

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rtx-cfd: CurvilinearPisoSolver::momentum_balance — the patch's own momentum balance on its solved cells in the scheme's fluxes (outward ρFu_f with the predictor's face value, Laplacian-form μ∇u·S on the solved/acceptor interface and the wall, the l…

CI #517:Commit 0215c7d6a5 pushed by osobh

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2026-09-07 23:08:30 +00:00

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rtx-cfd: CurvilinearPisoSolver::momentum_balance — the patch's own momentum balance on its solved cells in the scheme's fluxes (outward ρFu_f with the predictor's face value, Laplacian-form μ∇u·S on the solved/acceptor interface and the wall, the l…

Performance Benchmarks #516:Commit 0215c7d6a5 pushed by osobh

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2026-09-07 23:08:30 +00:00

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rtx-cfd: OversetPisoSolver::solver_metric_force — the box force in the predictor's own flux form (upwind convective, diffusive, cell pressure on the momentum control volumes' faces, minus the unsteady term); box-independent to rounding in the active r…

Documentation #515:Commit e31576d543 pushed by osobh

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2026-09-07 23:08:30 +00:00

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rtx-cfd: OversetPisoSolver::solver_metric_force — the box force in the predictor's own flux form (upwind convective, diffusive, cell pressure on the momentum control volumes' faces, minus the unsteady term); box-independent to rounding in the active r…

CI #514:Commit e31576d543 pushed by osobh

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2026-09-07 23:08:30 +00:00

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rtx-cfd: OversetPisoSolver::solver_metric_force — the box force in the predictor's own flux form (upwind convective, diffusive, cell pressure on the momentum control volumes' faces, minus the unsteady term); box-independent to rounding in the active r…

Performance Benchmarks #513:Commit e31576d543 pushed by osobh

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2026-09-07 23:08:30 +00:00

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rtx-cfd: OversetPisoSolver::momentum_residual — the background predictor's own staggered stencil (u_rhs/v_rhs, factored out of the predictor bit-identically) evaluated on every face of a NaN-masked field; solved faces read rounding, the active–fringe…

Documentation #512:Commit 6f9b0d43b2 pushed by osobh

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2026-09-07 23:08:30 +00:00

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rtx-cfd: OversetPisoSolver::momentum_residual — the background predictor's own staggered stencil (u_rhs/v_rhs, factored out of the predictor bit-identically) evaluated on every face of a NaN-masked field; solved faces read rounding, the active–fringe…

CI #511:Commit 6f9b0d43b2 pushed by osobh

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2026-09-07 23:08:30 +00:00

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rtx-cfd: OversetPisoSolver::momentum_residual — the background predictor's own staggered stencil (u_rhs/v_rhs, factored out of the predictor bit-identically) evaluated on every face of a NaN-masked field; solved faces read rounding, the active–fringe…

Performance Benchmarks #510:Commit 6f9b0d43b2 pushed by osobh

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2026-09-07 23:08:30 +00:00

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rtx-cfd: overset_cfd1 prints five CV boxes (all outside the fringe ring), the wall pressure/viscous split and the fringe extents at the settled state

Documentation #509:Commit cbec40b999 pushed by osobh

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2026-09-07 23:08:30 +00:00

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rtx-cfd: overset_cfd1 prints five CV boxes (all outside the fringe ring), the wall pressure/viscous split and the fringe extents at the settled state

CI #508:Commit cbec40b999 pushed by osobh

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2026-09-07 23:08:30 +00:00

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rtx-cfd: overset_cfd1 prints five CV boxes (all outside the fringe ring), the wall pressure/viscous split and the fringe extents at the settled state

Performance Benchmarks #507:Commit cbec40b999 pushed by osobh

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2026-09-07 23:08:30 +00:00

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rtx-cfd: OverlapMap::region_force — momentum flux into a background region (control-volume face formula, one-sided next to holes); overset_cfd1 prints the four momentum routes (CV box, ring outer, hole boundary, wall) and their defects at the settled …

Documentation #506:Commit 134ac03870 pushed by osobh

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2026-09-07 17:08:30 +00:00

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rtx-cfd: OverlapMap::region_force — momentum flux into a background region (control-volume face formula, one-sided next to holes); overset_cfd1 prints the four momentum routes (CV box, ring outer, hole boundary, wall) and their defects at the settled …

CI #505:Commit 134ac03870 pushed by osobh

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2026-09-07 17:08:30 +00:00

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rtx-cfd: OverlapMap::region_force — momentum flux into a background region (control-volume face formula, one-sided next to holes); overset_cfd1 prints the four momentum routes (CV box, ring outer, hole boundary, wall) and their defects at the settled …

Performance Benchmarks #504:Commit 134ac03870 pushed by osobh

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2026-09-07 17:08:30 +00:00

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rtx-cfd: PatchConvection::TvdVanAlbada — van Albada deferred correction on the curvilinear predictor (downwind-side linear weight, gradient-ratio r over the face d lengths, far-upwind across the opposite face, boundary faces upwind); annulus MMS order…

Documentation #503:Commit 5f780447de pushed by osobh

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2026-09-07 11:08:30 +00:00

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rtx-cfd: PatchConvection::TvdVanAlbada — van Albada deferred correction on the curvilinear predictor (downwind-side linear weight, gradient-ratio r over the face d lengths, far-upwind across the opposite face, boundary faces upwind); annulus MMS order…

CI #502:Commit 5f780447de pushed by osobh

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2026-09-07 11:08:30 +00:00

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rtx-cfd: PatchConvection::TvdVanAlbada — van Albada deferred correction on the curvilinear predictor (downwind-side linear weight, gradient-ratio r over the face d lengths, far-upwind across the opposite face, boundary faces upwind); annulus MMS order…

Performance Benchmarks #501:Commit 5f780447de pushed by osobh

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2026-09-07 11:08:30 +00:00

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rtx-cfd: overset Schwarz stall rule guarded (fires only within 10× the tolerance) — unguarded it cut CFD1's transient at round 3 every step and the coupled march diverged at ny=62 (pressure 4e4 → 1e140 by step 450); CFD1 harness knobs (stall, step ca…

Documentation #500:Commit 02c855b9c4 pushed by osobh

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2026-09-07 05:08:31 +00:00

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rtx-cfd: overset Schwarz stall rule guarded (fires only within 10× the tolerance) — unguarded it cut CFD1's transient at round 3 every step and the coupled march diverged at ny=62 (pressure 4e4 → 1e140 by step 450); CFD1 harness knobs (stall, step ca…

CI #499:Commit 02c855b9c4 pushed by osobh

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2026-09-07 05:08:31 +00:00

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rtx-cfd: overset Schwarz stall rule guarded (fires only within 10× the tolerance) — unguarded it cut CFD1's transient at round 3 every step and the coupled march diverged at ny=62 (pressure 4e4 → 1e140 by step 450); CFD1 harness knobs (stall, step ca…

Performance Benchmarks #498:Commit 02c855b9c4 pushed by osobh

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2026-09-07 05:08:31 +00:00

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rtx-cfd: overset CFD1 harness — the steady-march stall rule (stall_rounds 2) actually enabled (the previous commit's edit had missed its anchor)

Documentation #497:Commit 00f73eb70a pushed by osobh

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2026-09-07 05:08:31 +00:00

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rtx-cfd: overset CFD1 harness — the steady-march stall rule (stall_rounds 2) actually enabled (the previous commit's edit had missed its anchor)

CI #496:Commit 00f73eb70a pushed by osobh

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2026-09-07 05:08:31 +00:00

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rtx-cfd: overset CFD1 harness — the steady-march stall rule (stall_rounds 2) actually enabled (the previous commit's edit had missed its anchor)

Performance Benchmarks #495:Commit 00f73eb70a pushed by osobh

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2026-09-07 05:08:31 +00:00

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rtx-cfd: overset P4 — CFD1 on the composite (tests/overset_cfd1.rs): ny=41 wall drag 15.2156 (+6.46%), lift 1.0879 (−2.78%), CV drag 15.528 (+8.64%), routes 2.0% apart (staircase +10%); 28550 steps, 2099 s at dt 4.57e-4 with 5.0 Schwarz rounds mean (…

Documentation #494:Commit 9761cf2319 pushed by osobh

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2026-09-07 05:08:31 +00:00

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