ede94176f6
The opt-in `max` speed tier now compiles the repeated block with mode=max-autotune-no-cudagraphs (dynamic=False) instead of the default mode: Triton autotuning for GEMM/conv-heavier models, gated to the tier where a longer cold compile is acceptable. CUDA-graph modes (reduce-overhead / max-autotune) are deliberately avoided -- both crash on the regionally-compiled block (its static output buffer is overwritten across denoise steps), measured. Adds two reproducible benchmarks used to validate the optimization research: - scripts/compare_engines.py: PyTorch (diffusers GGUF) vs native sd.cpp head-to-head. - scripts/leverage_probe.py: coordinate_descent_tuning + FirstBlockCache probes. Measured on B200 (Z-Image Q4_K_M, 1024px, 8 steps): default compile 0.80s/gen; coordinate_descent_tuning 0.79s (within noise, already covered by max-autotune); FirstBlockCache does not run on Z-Image (diffusers 0.38 block-detection / Dynamo). |
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| .. | ||
| assets | ||
| auth | ||
| core | ||
| hub | ||
| loggers | ||
| models | ||
| plugins | ||
| requirements | ||
| routes | ||
| state | ||
| storage | ||
| tests | ||
| utils | ||
| __init__.py | ||
| _platform_compat.py | ||
| cloudflare_tunnel.py | ||
| colab.py | ||
| main.py | ||
| run.py | ||
| startup_banner.py | ||