导入python包
import mathimport torch
import torch.nn as nn
import torch.nn.functional as F silu激活函数
class SiLU(nn.Module): # SiLU激活函数staticmethoddef forward(x):return x * torch.sigmoid(x)
归一化设置
def get_norm(norm, num_channels, num_groups)…
fmt.Scan系列
fmt.Scan函数定义如下:
// Scan scans text read from standard input, storing successive space-separated values into successive arguments.
// Newlines count as space.
// It returns the number of items successfully scanned.
// If tha…