This repository hosts the TensorRT versions of Stable Diffusion XL 1.0 created in collaboration with NVIDIA. The optimized versions give substantial improvements in speed and efficiency.

See the usage instructions for how to run the SDXL pipeline with the ONNX files hosted in this repository. The first invocation produces plan files in engine_xl_base and engine_xl_refiner specific to the accelerator being run on and are reused for later invocations.