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Run summary · 2026-08 1× 工程表 v2 — S3 (iteration pipelining depth 2) gate
s3-12500-depth2-r2
S3 gate arm B (pipelining = depth2): Lego 12.5k full run repeat 2
partial pass
01
設定
- dataset
- /Users/otkrickey/dev/3dgs-workspace/datasets/nerf_synthetic/lego
- gt_convention
- Premultiplied
- iterations
- 12,500
- seed
- 42
- capacity
- 1,000,000 splats
- sh_degree
- 3
- loss
- L1Ssim
- lambda
- 0.200
- ssim
- window=7 sigma=1
- backend.backward
- Simd
- backend.loss_path
- Gpu
- backend.emit_pairs
- Original
- backend.forward
- F32
- backend.dispatch
- PerStage
- backend.radix_scan
- GpuHierarchical
- backend.binning
- Resident
- backend.tile_sort
- GlobalRadix
- backend.submission
- Chained
- backend.target_cache
- true
- backend.shader_fast_math
- true
- os_build
- 26.5.2 (25F84)
02
結果
Val PSNR
36.18dB
Wallclock
2m 32s
Final splats
407,677
Final loss
5.545783e-3
03
3D ビューワー
学習結果 PLY を .splat 形式に変換し、antimatter15/splat の WebGL ビューワーで対話表示。
04
推移
Loss curve — 反復ごとの training loss
Splat count — refine の発火と最終構成
05
中間ログ抜粋
| iter | 本 run loss |
|---|---|
| 1 | 5.9384e-1 |
| 1,000 | 5.5099e-2 |
| 2,000 | 1.4345e-2 |
| 3,000 | 8.5432e-3 |
| 4,000 | 7.5666e-3 |
| 5,000 | 6.7111e-3 |
| 6,000 | 6.2737e-3 |
| 7,000 | 6.0425e-3 |
| 8,000 | 5.7846e-3 |
| 9,000 | 5.7105e-3 |
| 10,000 | 5.5717e-3 |
| 11,000 | 5.5202e-3 |
| 12,000 | 5.4514e-3 |
| 12,500 | 5.5458e-3 |
06
関連 finding
この run を related_runs に含む finding (Positive / Negative どちらも)。