Update readme with information about cuda and gpu card

Signed-off-by: thomassong <thomassong2012@gmail.com>

Author: mYmNeo

README.md

@@ -4,13 +4,19 @@
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-This project is a wrapper of NVIDIA driver library, it's a component of [gpu-manager](https://github.com/tkestack/gpu-manager) which
-makes Kubernetes can not only run more than one Pod on the same GPU, but also give QoS guaranteed to each Pod. For more details, please
-refer to our paper [here](https://ieeexplore.ieee.org/abstract/document/8672318).
-
+This project is a wrapper of NVIDIA driver library, it's a component
+of [gpu-manager](https://github.com/tkestack/gpu-manager) which makes Kubernetes can not only run more than one Pod on
+the same GPU, but also give QoS guaranteed to each Pod. For more details, please refer to our
+paper [here](https://ieeexplore.ieee.org/abstract/document/8672318).
 
 ## Build
 
 ```
 IMAGE_FILE=<your image name without version> ./build-img.sh
 ```
+
+## CUDA/GPU support information
+
+CUDA 11.5.1 and before are supported
+
+Any architecture of GPU after Kepler are supported