rustytorch

rtx-cfd 3D Stage 1 item 1: three_d::{Grid3, poisson} — the 2D Poisson stack transcribed to a seven-point operator (sanitised coefficients, 2×2×2 Galerkin aggregation, (i+j+k)%2 colouring, periodic z, run_pcg line for line, PcgCache3); gate 1 HELD: nz=…

Documentation #774:Commit 0794e1b6db pushed by osobh

main

2026-09-17 16:12:03 +00:00

5s

rtx-cfd 3D Stage 1 item 1: three_d::{Grid3, poisson} — the 2D Poisson stack transcribed to a seven-point operator (sanitised coefficients, 2×2×2 Galerkin aggregation, (i+j+k)%2 colouring, periodic z, run_pcg line for line, PcgCache3); gate 1 HELD: nz=…

CI #773:Commit 0794e1b6db pushed by osobh

main

2026-09-18 17:08:30 +00:00

24h56m33s

rtx-cfd 3D Stage 1 item 1: three_d::{Grid3, poisson} — the 2D Poisson stack transcribed to a seven-point operator (sanitised coefficients, 2×2×2 Galerkin aggregation, (i+j+k)%2 colouring, periodic z, run_pcg line for line, PcgCache3); gate 1 HELD: nz=…

Performance Benchmarks #772:Commit 0794e1b6db pushed by osobh

main

2026-09-17 16:18:22 +00:00

6m25s

rtx-cfd/rtx-fsi PERF-2 P3-iii K-stream mode: each lane thread's device operator lives on its own CUDA stream (no rendezvous; set_plane_streams, RTX_FSI2O_PLANE_MODE=streams default | batch); stream-mode unit test digit-identical to the solo apply

Documentation #771:Commit 7e135893a2 pushed by osobh

main

2026-09-17 11:43:56 +00:00

3m5s

rtx-cfd/rtx-fsi PERF-2 P3-iii K-stream mode: each lane thread's device operator lives on its own CUDA stream (no rendezvous; set_plane_streams, RTX_FSI2O_PLANE_MODE=streams default | batch); stream-mode unit test digit-identical to the solo apply

CI #770:Commit 7e135893a2 pushed by osobh

main

2026-09-18 17:08:30 +00:00

29h27m43s

rtx-cfd/rtx-fsi PERF-2 P3-iii K-stream mode: each lane thread's device operator lives on its own CUDA stream (no rendezvous; set_plane_streams, RTX_FSI2O_PLANE_MODE=streams default | batch); stream-mode unit test digit-identical to the solo apply

Performance Benchmarks #769:Commit 7e135893a2 pushed by osobh

main

2026-09-17 11:41:04 +00:00

18s

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 fsi…

Documentation #768:Commit 95ffde9591 pushed by osobh

main

2026-09-16 22:04:00 +00:00

6s

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 fsi…

CI #767:Commit 95ffde9591 pushed by osobh

main

2026-09-17 23:08:30 +00:00

25h4m36s

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 fsi…

Performance Benchmarks #766:Commit 95ffde9591 pushed by osobh

main

2026-09-16 22:04:05 +00:00

12s

rtx-cfd legacy GPU tests: the two point-source Poisson tests expect the sign of ∇²φ = f

Documentation #765:Commit 49ccebc863 pushed by osobh

main

2026-09-16 12:37:04 +00:00

49s

rtx-cfd legacy GPU tests: the two point-source Poisson tests expect the sign of ∇²φ = f

CI #764:Commit 49ccebc863 pushed by osobh

main

2026-09-17 17:08:31 +00:00

28h32m20s

rtx-cfd legacy GPU tests: the two point-source Poisson tests expect the sign of ∇²φ = f

Performance Benchmarks #763:Commit 49ccebc863 pushed by osobh

main

2026-09-16 12:36:17 +00:00

6s

rtx-cfd CUDA Poisson kernels: solve ∇²φ = f as documented (the updates subtracted the source with the wrong sign); the Jacobi test's stop is absolute on a source of size 2π²

Documentation #762:Commit eba2f61ddf pushed by osobh

main

2026-09-16 12:34:41 +00:00

6s

rtx-cfd CUDA Poisson kernels: solve ∇²φ = f as documented (the updates subtracted the source with the wrong sign); the Jacobi test's stop is absolute on a source of size 2π²

CI #761:Commit eba2f61ddf pushed by osobh

main

2026-09-17 17:08:31 +00:00

28h33m58s

rtx-cfd CUDA Poisson kernels: solve ∇²φ = f as documented (the updates subtracted the source with the wrong sign); the Jacobi test's stop is absolute on a source of size 2π²

Performance Benchmarks #760:Commit eba2f61ddf pushed by osobh

main

2026-09-16 12:36:15 +00:00

1m42s

rtx-cfd legacy GPU tests: the Jacobi Poisson test stops at 1e-4 (the accuracy check is the pin); rustfmt

Documentation #759:Commit 52fd40f8f2 pushed by osobh

main

2026-09-16 12:32:58 +00:00

23s

rtx-cfd legacy GPU tests: the Jacobi Poisson test stops at 1e-4 (the accuracy check is the pin); rustfmt

CI #758:Commit 52fd40f8f2 pushed by osobh

main

2026-09-17 17:08:31 +00:00

28h35m57s

rtx-cfd legacy GPU tests: the Jacobi Poisson test stops at 1e-4 (the accuracy check is the pin); rustfmt

Performance Benchmarks #757:Commit 52fd40f8f2 pushed by osobh

main

2026-09-16 12:34:40 +00:00

2m6s

rtx-cfd legacy GPU: per-block buffer mutability; the D3Q19 getters extract before borrowing

Documentation #756:Commit 1f77ec637a pushed by osobh

main

2026-09-16 12:31:00 +00:00

6s

rtx-cfd legacy GPU: per-block buffer mutability; the D3Q19 getters extract before borrowing

CI #755:Commit 1f77ec637a pushed by osobh

main

2026-09-17 17:08:31 +00:00

28h37m43s

rtx-cfd legacy GPU: per-block buffer mutability; the D3Q19 getters extract before borrowing

Performance Benchmarks #754:Commit 1f77ec637a pushed by osobh

main

2026-09-16 12:30:54 +00:00

7s

rtx-cfd legacy GPU: buffers re-borrowed after nested device calls; writing and delegating methods take &mut self

Documentation #753:Commit 8999548aca pushed by osobh

main

2026-09-16 12:30:19 +00:00

6s

rtx-cfd legacy GPU: buffers re-borrowed after nested device calls; writing and delegating methods take &mut self

CI #752:Commit 8999548aca pushed by osobh

main

2026-09-17 17:08:31 +00:00

28h38m25s

rtx-cfd legacy GPU: buffers re-borrowed after nested device calls; writing and delegating methods take &mut self

Performance Benchmarks #751:Commit 8999548aca pushed by osobh

main

2026-09-16 12:30:13 +00:00

7s

rtx-cfd legacy GPU: the kernel-writing methods take &mut self; read-only ones keep a shared borrow

Documentation #750:Commit fd5972c949 pushed by osobh

main

2026-09-16 12:29:38 +00:00

24s

rtx-cfd legacy GPU: the kernel-writing methods take &mut self; read-only ones keep a shared borrow

CI #749:Commit fd5972c949 pushed by osobh

main

2026-09-17 17:08:31 +00:00

28h39m24s

rtx-cfd legacy GPU: the kernel-writing methods take &mut self; read-only ones keep a shared borrow

Performance Benchmarks #748:Commit fd5972c949 pushed by osobh

main

2026-09-16 12:29:14 +00:00

8s

rtx-cfd legacy GPU: kernel outputs were device-buffer CLONES (every write lost) — the buffers are borrowed mutably now; the Poisson kernels keep boundary Dirichlet values; tests: the advection pulse marched 50 steps, the Jacobi budget 20k, the reducti…

Documentation #747:Commit 0de750bad1 pushed by osobh

main

2026-09-16 12:28:53 +00:00

5s

rtx-cfd legacy GPU: kernel outputs were device-buffer CLONES (every write lost) — the buffers are borrowed mutably now; the Poisson kernels keep boundary Dirichlet values; tests: the advection pulse marched 50 steps, the Jacobi budget 20k, the reducti…

CI #746:Commit 0de750bad1 pushed by osobh

main

2026-09-17 17:08:31 +00:00

28h39m45s

rtx-cfd legacy GPU: kernel outputs were device-buffer CLONES (every write lost) — the buffers are borrowed mutably now; the Poisson kernels keep boundary Dirichlet values; tests: the advection pulse marched 50 steps, the Jacobi budget 20k, the reducti…

Performance Benchmarks #745:Commit 0de750bad1 pushed by osobh

main

2026-09-16 12:31:36 +00:00

2m50s