打印模型參數信息
在python3環境下安裝torchsummary
from torchsummary import summary
import torchvision.models as models
model = models.resnet152()
model = model.cuda()
summary(model, input_size=(3,224,224), batch_size=-1, device='cuda')
計算模型FLOPs
代碼詳見:https://github.com/TangShengqin/pytorch_learn/blob/master/model_flops.py
其中,multiply_adds = True會同時累計加法和乘法的計算量。