Upload lingbot-world-720p/report.md with huggingface_hub

lingbot-world-720p/report.md

@@ -0,0 +1,52 @@
+# LingBot-World Inference Reproduction Report
+
+## Setup
+
+- Repository: https://github.com/robbyant/lingbot-world
+- Conda environment: `lingbot_world_repro`
+- FlashAttention: `2.7.4.post1` prebuilt wheel for CUDA 12 / PyTorch 2.5 / Python 3.10.
+- GPU execution: 1 Slurm node, `torchrun --nproc_per_node=4`
+- Generation size argument: `720*1280` with source aspect ratio preserved.
+- Frame count: 81 frames at 16 FPS
+- Normal inference sample steps override: default
+- Control visualization: outputs generated with `action_path` include WASD/IJKL-style control UI; `fast_inference` uses the same visualization path added to `WanI2VFast`.
+
+## Method Difference
+
+- `inference` runs `generate.py` with the LingBot-World Base camera model. It denoises the full video sequence with the normal Wan I2V sampling path.
+- `fast_inference` runs `generate_fast.py` with the LingBot-World Fast weights under `lingbot_world_fast`. It uses causal chunk-by-chunk inference and KV caching to reduce latency for interactive generation.
+
+## Aggregate Metrics
+
+| Method | Completed Videos | Mean Time | Peak Single GPU VRAM | Peak Total VRAM |
+| --- | ---: | ---: | ---: | ---: |
+| inference | 8 | 43m 45.0s | 61.9 GiB | 242.7 GiB |
+| fast_inference | 8 | 8m 52.9s | 59.9 GiB | 178.5 GiB |
+
+## Comparison
+
+- Mean wall time: `fast_inference` is 4.93x faster than `inference` on this 8-case run.
+- Peak single-GPU VRAM: `fast_inference` reduces the observed peak by 2.0 GiB.
+- Peak total VRAM across 4 GPUs: `fast_inference` reduces the observed peak by 64.2 GiB.
+- Video validation: see the generated MP4 files and metrics CSV for output paths and sizes.
+
+## Per-Video Results
+
+| Method | Case | Status | Time | Peak Single GPU VRAM | Output |
+| --- | --- | --- | ---: | ---: | --- |
+| fast_inference | case00_seed142 | ok | 12m 48.0s | 59.9 GiB | `experiments/lingbot_720p/outputs/fast_inference/fast_inference_case00_seed142.mp4` |
+| fast_inference | case00_seed42 | ok | 8m 47.3s | 58.5 GiB | `experiments/lingbot_720p/outputs/fast_inference/fast_inference_case00_seed42.mp4` |
+| fast_inference | case01_seed143 | ok | 3m 22.0s | 58.7 GiB | `experiments/lingbot_720p/outputs/fast_inference/fast_inference_case01_seed143.mp4` |
+| fast_inference | case01_seed43 | ok | 3m 20.1s | 58.7 GiB | `experiments/lingbot_720p/outputs/fast_inference/fast_inference_case01_seed43.mp4` |
+| fast_inference | case02_seed44 | ok | 13m 23.2s | 59.0 GiB | `experiments/lingbot_720p/outputs/fast_inference/fast_inference_case02_seed44.mp4` |
+| fast_inference | case03_seed45 | ok | 9m 41.7s | 57.4 GiB | `experiments/lingbot_720p/outputs/fast_inference/fast_inference_case03_seed45.mp4` |
+| fast_inference | case04_seed46 | ok | 6m 56.7s | 57.2 GiB | `experiments/lingbot_720p/outputs/fast_inference/fast_inference_case04_seed46.mp4` |
+| fast_inference | case05_seed47 | ok | 12m 44.1s | 58.7 GiB | `experiments/lingbot_720p/outputs/fast_inference/fast_inference_case05_seed47.mp4` |
+| inference | case00_seed142 | ok | 46m 05.4s | 60.5 GiB | `experiments/lingbot_720p/outputs/inference/inference_case00_seed142.mp4` |
+| inference | case00_seed42 | ok | 41m 18.5s | 60.5 GiB | `experiments/lingbot_720p/outputs/inference/inference_case00_seed42.mp4` |
+| inference | case01_seed143 | ok | 47m 16.7s | 61.9 GiB | `experiments/lingbot_720p/outputs/inference/inference_case01_seed143.mp4` |
+| inference | case01_seed43 | ok | 44m 22.1s | 60.3 GiB | `experiments/lingbot_720p/outputs/inference/inference_case01_seed43.mp4` |
+| inference | case02_seed44 | ok | 45m 31.5s | 60.3 GiB | `experiments/lingbot_720p/outputs/inference/inference_case02_seed44.mp4` |
+| inference | case03_seed45 | ok | 46m 22.2s | 59.7 GiB | `experiments/lingbot_720p/outputs/inference/inference_case03_seed45.mp4` |
+| inference | case04_seed46 | ok | 38m 22.4s | 60.2 GiB | `experiments/lingbot_720p/outputs/inference/inference_case04_seed46.mp4` |
+| inference | case05_seed47 | ok | 40m 41.4s | 60.5 GiB | `experiments/lingbot_720p/outputs/inference/inference_case05_seed47.mp4` |