🐛 Describe the bug

This is the list of torch.* ops that we are missing support, but was used frequently in 14k github models:

• torch.is_complex
• torch.get_autocast_gpu_dtype
• torch.nn.init._calculate_correct_fan

Versions

N/A

cc @ezyang @msaroufim @wconstab @ngimel @bdhirsh @anijain2305 @voznesenskym @penguinwu @EikanWang @jgong5 @Guobing-Chen @XiaobingSuper @zhuhaozhe @blzheng @Xia-Weiwen @wenzhe-nrv @jiayisunx