跑模型之torch.nn.DataParallel

没时间写，凑合先看着
链接：
https://blog.csdn.net/sazass/article/details/116615028?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522169986281616800188540935%2522%252C%2522scm%2522%253A%252220140713.130102334…%2522%257D&request_id=169986281616800188540935&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2_alltop_positive~default-1-116615028-null-null.142^v96pc_search_result_base5&utm_term=torch.nn.DataParallel&spm=1018.2226.3001.4187