rtx-cfd/rtx-fsi PERF-2 P3-iii: the MarchPlane — lane-table V-cycle kernels (ml_*), the batched apply over K lanes' own operators, the plane rendezvous inside the CG's preconditioner (lane thread-local, CG guard), set_plane_lane/plane_counters; the fsi2_overset_plane driver (K lane threads, one process); G-P0 unit tests: K distinct operators batched = solo apply bit for bit, uneven lanes served exactly

Co-Authored-By: Claude Fable 5.1 <[email protected]>
2026-09-16 17:03:51 -05:00
parent 49ccebc863
commit 95ffde9591
7 changed files with 946 additions and 13 deletions
@@ -66,8 +66,9 @@ pub use piso::{PisoParameters, PisoResult, PisoSolver};
 pub use piso_gpu::PisoGpuSolver;
 pub use poisson::{
    LevelExport, MgPrecision, MgSmoother, MultigridParameters, PcgCache, PoissonProblem,
-    PoissonSolution, export_hierarchy, vcycle_f32_reference, vcycle_f32_work,
-    PoissonSolverKind, configure_threads, solve_multigrid_pcg, solve_multigrid_pcg_cached,
+    PoissonSolution, PoissonSolverKind, configure_threads, export_hierarchy, plane_counters,
+    set_plane_lane, solve_multigrid_pcg, solve_multigrid_pcg_cached, vcycle_f32_reference,
+    vcycle_f32_work,
 };
 pub use polygon_sdf::PolygonSdf;
 pub use simple::{ConvectionScheme, SimpleParameters, SimpleResult, SimpleSolver};