pytorch中nn.DataParallel多次使用
import torch
import torch.nn as nn
import torch.optim as optim
from torch.utils.data import DataLoader# 定义模型
class MyModel(nn.Module):def __init__(self):super(MyModel, self).__init__()self.fc nn.Linear(10, 1)def forwa…
#include <iostream>
using namespace std;
class Per
{//算术运算符friend const Per operator(const Per &k1,const Per &k2);friend const Per operator-(const Per &k1,const Per &k2);friend const Per operator*(const Per &k1,const Per &…