Hartmut 9703aec497 perf(P3): enable GMSH OpenMP multithreading — 4.4x faster tessellation ...

GMSH defaults to single-threaded meshing. Setting General.NumThreads,
Mesh.MaxNumThreads1D and Mesh.MaxNumThreads2D to min(cpu_count, 16) enables
parallel Frontal-Delaunay surface meshing across all available cores.

Benchmark on 121-face assembly (32-core host, capped at 16 threads):
  Before: 12.7s total (9.8s in gmsh.model.mesh.generate)
  After:   2.8s total (1.1s in gmsh.model.mesh.generate)

Cap at 16 threads — benchmark showed 16 threads (1.1s) matches or beats auto
(1.6s), likely due to NUMA/coordination overhead above that threshold.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-03-11 19:34:40 +01:00

.claude

chore(agents): add three new specialist agents

2026-03-11 19:04:00 +01:00

backend

feat(P3): add GMSH Frontal-Delaunay tessellation engine

2026-03-11 19:17:26 +01:00

docs

docs: record remaining USD architecture decisions (questions 2-4)

2026-03-11 15:16:09 +01:00

Excel-Order-Lists

chore: remove build artifacts from tracking, extend .gitignore

2026-03-05 22:13:21 +01:00

frontend

feat(P3): add GMSH Frontal-Delaunay tessellation engine

2026-03-11 19:17:26 +01:00

MaterialNamingSchema

feat: GPU rendering + material matching + perf improvements

2026-03-08 19:05:03 +01:00

render-worker

perf(P3): enable GMSH OpenMP multithreading — 4.4x faster tessellation

2026-03-11 19:34:40 +01:00

renderproblems_tmp

feat: sharp edge pipeline V02, tessellation presets, media cache-bust, GMSH plan

2026-03-11 14:40:36 +01:00

scripts

feat: render health endpoint + test script + pipeline fixes

2026-03-06 19:34:12 +01:00

step-sample-file

feat: initial commit

2026-03-05 22:12:38 +01:00

tools

feat: sharp edge pipeline V02, tessellation presets, media cache-bust, GMSH plan

2026-03-11 14:40:36 +01:00

feat: GPU rendering + material matching + perf improvements

2026-03-08 19:05:03 +01:00

.env.example

feat(A4): add MinIO service + storage abstraction (core/storage.py)

2026-03-06 15:51:06 +01:00

.gitignore

feat: sharp edge pipeline V02, tessellation presets, media cache-bust, GMSH plan

2026-03-11 14:40:36 +01:00

CLAUDE.md

feat: initial commit

2026-03-05 22:12:38 +01:00

docker-compose.worker.yml

feat(A4): add MinIO service + storage abstraction (core/storage.py)

2026-03-06 15:51:06 +01:00

docker-compose.yml

fix(render): persist OptiX BVH cache across render-worker rebuilds

2026-03-08 21:15:45 +01:00

LEARNINGS.md

feat: sharp edge pipeline V02, tessellation presets, media cache-bust, GMSH plan

2026-03-11 14:40:36 +01:00

PLAN_REFACTOR.md

feat(refactor/phase1): foundation infrastructure for modular pipeline

2026-03-08 19:25:08 +01:00

plan.md

feat(P3): add GMSH Frontal-Delaunay tessellation engine

2026-03-11 19:17:26 +01:00

PLAN.md

feat: render health endpoint + test script + pipeline fixes

2026-03-06 19:34:12 +01:00

review-report.md

feat: sharp edge pipeline V02, tessellation presets, media cache-bust, GMSH plan

2026-03-11 14:40:36 +01:00

ROADMAP.md

docs: record usd-core decision, add Dockerfile task 1.0

2026-03-11 15:13:10 +01:00

visual-audit-report.md

feat: sharp edge pipeline V02, tessellation presets, media cache-bust, GMSH plan

2026-03-11 14:40:36 +01:00

S

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HartOMat: CAD import, media, pricing and legacy-compatible node-based render workflow automation platform.

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