Performer启用自回归 unable to import cuda code for auto-regressive Performer. will default to the memory inefficient non-cuda version

https://github.com/lucidrains/performer-pytorch

无法为 #Performer 启用自回归

出现如下错误
unable to import cuda code for auto-regressive Performer. will default to the memory inefficient non-cuda version

安装pytorch-fast-transformers即可解决，不过速度有点慢，需要点耐心
```

<p>pip install pytorch-fast-transformers</p>
<p>```

可以查看解决方案讨论页面

https://github.com/lucidrains/performer-pytorch/issues/15