with torch.autograd.set_detect_anomaly(True)

with torch.autograd.set_detect_anomaly(True)

RuntimeError: one of the variables needed for gradient computation has been modified by an inplace operation: [torch.cuda.FloatTensor [16, 384, 4, 4]], which is output 0 of HardtanhBackward1, is at version 2; expected version 1 instead. Hint: enable anomaly detection to find the operation that failed to compute its gradient, with torch.autograd.set_detect_anomaly(True).
 

好像是inplace=True引起的

nn.ReLU6(True)

把True去掉即可。

文章来源: blog.csdn.net，作者：网奇，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/jacke121/article/details/111057344