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RTX 3090 TRELLIS.2 Gradio Success Run
Date: 2026-06-11 Taipei time
GPU: RTX 3090 24GB
Service: official TRELLIS.2 Gradio app
耗費時間:310s
Result
This is the first confirmed successful Gradio UI run after the RTX 3090 texture fix and Gradio preview workaround.
The GLB was originally produced by Gradio under the TRELLIS.2 session tmp directory:
/mnt/data/comfy-runtimes/TRELLIS.2/tmp/40hdh9xwxxz/sample_2026-06-10T204915.884.glbIt has been copied to the stable shared experiment output directory:
/mnt/data/experiments/trellis2/outputs/gradio-success-20260610-204915/sample_2026-06-10T204915.884.glbExtracted textures were also copied:
/mnt/data/experiments/trellis2/outputs/gradio-success-20260610-204915/texture_0.png /mnt/data/experiments/trellis2/outputs/gradio-success-20260610-204915/texture_1.pngRuntime
Component Value Docker image local/vm105-comfyui-trellis2:torch291-cu128-py312Torch 2.9.1+cu128CUDA runtime 12.8Transformers 4.57.3XFormers 0.0.33.post2GPU NVIDIA GeForce RTX 3090Dense attention sdpaSparse attention xformersSparse convolution flex_gemmGradio log confirmed:
[SPARSE] Conv backend: flex_gemm; Attention backend: xformers [ATTENTION] Using backend: sdpaGradio Parameters
The run used the Gradio UI path. The app defaults at the time of the run were:
Parameter Value Resolution 1024 Seed randomized by UI unless manually disabled Decimation target 500,000 Texture size 2048 Sparse structure steps 12 Sparse structure guidance 7.5 Sparse structure guidance rescale 0.7 Shape SLat steps 12 Shape SLat guidance 7.5 Shape SLat guidance rescale 0.5 Texture SLat steps 12 Texture SLat guidance 1.0 Texture SLat guidance rescale 0.0 The exact randomized seed is not recoverable from current Gradio logs. Future UI runs should log the seed explicitly if they are used as purchase or production benchmarks.
Timing Evidence
Gradio does not currently emit the same per-stage timing data as the benchmark runner. The following times are observable from Docker logs and file metadata:
Event UTC Time Taipei Time Gradio service ready 2026-06-10 20:12:50 2026-06-11 04:12:50 Successful run activity appears in log 2026-06-10 20:48:26 2026-06-11 04:48:26 GLB export file timestamp 2026-06-10 20:49:17 2026-06-11 04:49:17 The observable final UI/export window was about 51 seconds from the first success-run log line to the GLB file timestamp. This is not a full end-to-end timing because Gradio does not log the exact button-click timestamp or each sampler stage.
For detailed stage timings, use the benchmark runner rather than the Gradio UI.
Output Metrics
Metric Value GLB size 20,160,096 bytes GLB size about 19.2 MiB Geometry count 1 Final mesh vertices 413,289 Final mesh faces 471,584 Materials 1 Embedded textures 2 Valid texture pixels 8,388,503 Texture Check
Texture extraction showed valid embedded WebP textures. This is not the previous RGB-noise failure mode.
Base color texture:
Metric Value Texture index 0 Encoded bytes 1,086,644 Size 2048 x 2048 Valid alpha pixels 4,194,199 RGB mean 57.73 / 60.09 / 67.79 RGB stddev 31.36 / 32.99 / 35.37 Metallic/roughness texture:
Metric Value Texture index 1 Encoded bytes 187,344 Size 2048 x 2048 Valid alpha pixels 4,194,304 RGB mean 0.67 / 144.10 / 210.61 RGB stddev 1.33 / 9.00 / 7.54 Notes
The Gradio app is running with the RTX 3090 preview workaround:
Normal / Clay / Base color preview modes only HDRI preview modes disabledThis avoids the bundled
nvdiffrec_rendercubemap shader, which does not include an RTX 3090sm_86kernel. GLB extraction still uses the validatedflex_gemm + xformerspath.The file is currently stored in both the original Gradio tmp directory and the stable shared experiment directory. The stable shared path should be used for later review.
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