htop和thop傻傻分不清楚

东方耀

htop和thop傻傻分不清楚




Pytorch: 用thop计算pytorch模型的FLOPs
pip3 install thop




from torchvision.models import resnet50
from thop import profile
model = resnet50()
input = torch.randn(1, 3, 224, 224)
flops, params = profile(model, inputs=(input, ))






查看自己模型的FLOPs
class YourModule(nn.Module):
    # your definition
def count_your_model(model, x, y):
    # your rule here


input = torch.randn(1, 3, 224, 224)
flops, params = profile(model, inputs=(input, ),
                        custom_ops={YourModule: count_your_model})






提升输出结果的可读性
调用thop.clever_format




from thop import clever_format
flops, params = clever_format([flops, params], "%.3f")

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