set CUDA_LAUNCH_BLOCKING=0 set TORCH_CUDNN_V8_API_ENABLED=1 set FLUX_SPIKE=1 set FLUX_SPIKE_SWITCH=0.50 set FLUX_SPIKE_CAP=0.45 set FLUX_SPIKE_TAU=0.05 set FLUX_SPIKE_CACHE=1 py -3.10 -s ComfyUI\main.py --windows-standalone-build --fast --dont-upcast-attention --disable-cuda-malloc --disable-mmap pause