Update readme

README.md

@@ -13,16 +13,16 @@ tags:
 # Stable Diffusion XL 1.0 TensorRT
 
 ### Introduction
-This repository contains Stable Diffusion XL 1.0 ONNX models compatible with TensorRT.
 
-See [SDXL base 1.0](https://huggingface.co/stabilityai/stable-diffusion-xl-base-1.0) and [SDXL refiner 1.0](https://huggingface.co/stabilityai/stable-diffusion-xl-refiner-1.0) for the source models.
+This repository hosts the TensorRT versions of **Stable Diffusion XL 1.0** created in collaboration with [NVIDIA](https://huggingface.co/nvidia). The optimized versions give substantial improvements in speed and efficiency.
+
 
 ![examples](./examples.jpg)
 
 
 ### Performance Comparison
 
-Timings for 30 steps at 1024x1024
+#### Timings for 30 steps at 1024x1024
 
 | Accelerator | Baseline (non-optimized) | NVIDIA TensorRT (optimized) | Percentage improvement |
 |-------------|--------------------------|-----------------------------|------------------------|
@@ -30,7 +30,7 @@ Timings for 30 steps at 1024x1024
 | A100        | 3704 ms                  | 2742 ms                     | ~26%                   |
 | H100        | 2496 ms                  | 1471 ms                     | ~41%                   |
 
-Image throughput for 30 steps
+#### Image throughput for 30 steps
 
 | Accelerator | Baseline (non-optimized) | NVIDIA TensorRT (optimized) | Percentage improvement |
 |-------------|--------------------------|-----------------------------|------------------------|
@@ -44,5 +44,4 @@ Image throughput for 30 steps
 - **Developed by:** Stability AI
 - **Model type:** Diffusion-based text-to-image generative model
 - **License:** [CreativeML Open RAIL++-M License](https://huggingface.co/stabilityai/stable-diffusion-xl-refiner-1.0/blob/main/LICENSE.md)
-- **Model Description:** This is a conversion of the [Stable Diffusion XL 1.0](https://huggingface.co/stabilityai/stable-diffusion-xl-base-1.0) model for [NVIDIA TensorRT](https://developer.nvidia.com/tensorrt) optimized inference
-
+- **Model Description:** This is a conversion of the [SDXL base 1.0](https://huggingface.co/stabilityai/stable-diffusion-xl-base-1.0) and [SDXL refiner 1.0](https://huggingface.co/stabilityai/stable-diffusion-xl-refiner-1.0) models for [NVIDIA TensorRT](https://developer.nvidia.com/tensorrt) optimized inference