do_fork fork do

do_page_fault

struct pt_regs { union { struct user_pt_regs user_regs; struct { u64 regs[31]; u64 sp; u64 pc; u64 pstate; }; }; u64 orig_x0; #ifdef __AARCH64EB__ u32 ......
do_page_fault fault page do

fork 后的代码仓如何同步被fork仓的代码

同步develop分支的代码 git checkout develop git remote -v git remote add upstream ‘被fork代码仓的 git 地址’ git fetch upstream git merge upstream/develop git push or ......
代码 fork

Cannot re-initialize CUDA in forked subprocess.

"Cannot re-initialize CUDA in forked subprocess. " + msg) RuntimeError: Cannot re-initialize CUDA in forked subprocess. To use CUDA with multiprocessi ......

P8386 [PA2021] Od deski do deski

一道很抽象的 \(\text {dp}\)? 状态就比较抽象。注意到 \(m\) 有 \(10^9\),肯定不能带到状态里。但是我们可以注意到:如果当前序列 \(S\) 已经合法,且有 \(S+x\) 合法,那么 \(S+x+x\) 也一定合法,因为我们可以把两个 \(x\) 消掉。因此,可以设计 ......
deski P8386 8386 2021 Od

keil 工程编译报错browse infomation of one or more files is not available: ……Doing a project rebuild might fix this.

原因 在文件树添加相应文件夹及文件后,在下图添加相应路径时直接输入相对路径导致识别出错。 解决方法 点击右边三个点,进入相应文件夹夹,再点击添加。如无文件夹可删除直接填写的路径,保存退出后,重新进入添加。 ......
infomation available project rebuild browse

P8386 [PA2021] Od deski do deski 题解

P8386 platelett 讲的题欸。 先考虑给定序列怎么做。 问题显然可以转化为能否将序列分成若干个子序列。令 \(f_i\) 表示前 \(i\) 个数是否能够删完。则有 \(f_i = f_j[a_i=a_j, f_j=1]\)。这样是 \(n^2\) 的,也无法扩展至所有数列的情况。 建立 ......
题解 deski P8386 8386 2021

do_fork-->copy_process(二)

1 /* 2 * This creates a new process as a copy of the old one, 3 * but does not actually start it yet. 4 * 5 * It copies the registers, and all the app ......
copy_process do_fork process copy fork

多进程启动方法"spawn"、"fork"的选择

官方指导 实践 使用官方的例子: python版本为3.9.6 根据官方的说法,3.8开始默认就是spawn了,而不是fork。 from multiprocessing import Process, Lock def f(l, i): l.acquire() try: print('hello ......
quot 进程 方法 spawn fork

【Tools】git fork 自我理解

github or gitlab上都有一个fork的功能,什么是fork的功能,设计改功能的逻辑是什么? 根据下面github官方的介绍,个人理解 fork更多用于开源项目中,由于开源项目涉及的人分散在世界,在没有取得开源软件发起人或成员信任之前,一般不会允许新加入的成员直接新建分支,这样新的开发者 ......
Tools fork git

'@' that cannot start any token. (Do not use @ for indentation)

1.问题 idea启动maven项目时,报以下错误 cannot start any token. (Do not use @ for indentation) 2.解决方法 右键项目中的pom.xml文件,找到Maven中的Reload project就可以了 ......
indentation cannot start token 39

while 与do while的区别

do....while 与while 的区别 while 先判断后执行,do while是先执行后判断 do while 总是保证循环体会被至少执行一次 public static void main(String[] args) { int a =0; while (a <0){ System.o ......
while

to do list

to do list 线性基 \(at\&cf\) 的思维训练 \(dp\) 训练 容斥技巧 贪心训练 冷门算法:\(kruskal\) 重构树等 积累一些技巧 网络流的一些定理:\(hall\) 定理 \(\&\;dilworth\) 定理 联考课件 ......
list to do

Git- Fatal: cannot do a partial commit during a merge

在提交单个文件的时候出现这个错误. 意思是不能部分提交代码. 原因是git认为你有部分代码没有做好提交的准备, 比如没有添加 解决方法是 1. 提交全部 git commit -a 2. 如果不想提交全部,那么可以通过添加 -i 选项 git commit file/to/path -i -m me ......
partial cannot commit during Fatal

A. Forked!

原题链接 模拟+去重 代码 #include<bits/stdc++.h> using namespace std; int l[4]={1,1,-1,-1},r[4]={1,-1,-1,1}; struct unit { int x,y; bool operator<(const unit& ot ......
Forked

linux -bash: fork: retry: No child processes 解决

Text. Text. Text. [ubuntu@iZj6cc8f0831kkdffvlhjhZ tools]$ date -bash: fork: retry: No child processes -bash: fork: retry: No child processes -bash: fo ......
processes linux child retry bash

How can I do to protect the Environmental

How can I do to protect the Environmental Protecting the environment is an important responsibility that we all share. Here are some simple steps you ......
Environmental protect How can the

What do you think of Crazy Shopping on Novermber?

What do you think of Crazy Shopping on Novermber? As an AI language model, I do not have personal opinions or feelings about shopping on November or a ......
Novermber Shopping Crazy think What

Do cars need smart devices?

Smart devices are becoming increasingly common in modern cars, and they can provide several benefits for drivers. However, whether or not cars need sm ......
devices smart cars need Do

What do you think of Online and Classroom Class advantages and disadvantages?

What do you think of Online and Classroom Class advantages and disadvantages? Online and classroom classes each have their own set of advantages and d ......

P8386 [PA2021] Od deski do deski 题解

显然是一道计数 dp。 dp 状态应该是最难的一部分了,个人认为这种状态设计得比较巧妙。如果像我刚开始一样设 \(dp_{i,j}\) 表示序列中一共有 \(i\) 个数,序列最后一个数为 \(j\) 的合法方案数的话,那么方程就会变得很不好转移,因为我们不知道当前的 \(j\) 和之前的某些数能不 ......
题解 deski P8386 8386 2021

To do list

计划按周来计,算法和补题是长期。 计划(一) AT & CF 近几场补题 主页杂题 思维题 算法(二) 网络流 线性基 主席树 莫队 平衡树 树套树 根号分治 启发式合并 ODT 分块 补题(三) \(\text{NOIp}\) 改错,11.22 模拟赛 CD 题,11.27 模拟赛 D 题,12. ......
list To do

GitHub 如何修改 Fork from

如果你的仓库上面是 Fork from 的话,我们有什么办法能够取消掉这个 Fork from? 解决办法 GitHub 上面没有让你取消掉 Fork 的办法。 如果进入设置,在可见设置中也没有办法修改仓库的可见设置选项。 唯一的解决办法就是对你需要修改的仓库先全部克隆到你的本地计算机上,然后在危险 ......
GitHub Fork from

[ARC111F] Do you like query problems?

题意: 给出三个数 \(n,m,q\)。 你有一个长度为 \(n\) 的序列 \(a\),初始全为为 \(0\),你有三种操作: 操作 \(1\):给出 \(l,r,v\),让区间 \([l,r]\) 对 \(v\) 取 \(\min\)。 操作 \(2\):给出 \(l,r,v\),让区间 \([ ......
problems query 111F like ARC

shell补-循环案例-当型循环while和直到型循环do until

shell补-循环案例-当型循环while和直到型循环do until 循环分类: 类型 含义 应用场景 while循环 当型循环(当满足或不满足) 死循环 循环读取文件或管道内容 do until 循环 直到型循环(一直进行循环直到不满足条件) 很少使用 for 循环 通用 while循环应用场景 ......
案例 shell while until

【问题解决】unable to do port forwarding: socat not found

问题复现 前阵子应公司要求做华为云平台的调研,写了一篇文档包含将华为云CCE下载kuberctl配置及使用kubectl转发流量到本地的操作。 今天一早上同事就发来一个错误界面,说是Java远程调试转发过来的端口出现问题,如下图: 处理思路 最初以为是容器镜像未安装socat所致,安装重新打镜像后问 ......
forwarding unable 问题 found socat

16.What are the basic elements of an argument according to Toulmin Model? How do you evaluate evidences with the intellectual standards?

Round 1: Understanding the Basic Elements of Toulmin Model Speaker 1 (Student A): Hello, everyone! Let's start by discussing the basic elements of the ......

14.Do you have a tentative plan for you reading and/or research writing project for this semester? Create a timetable with specific goals, objectives, ways to realize them and timelines.

Round 1: Discussing the Importance of a Tentative Plan Speaker 1 (Graduate Student A): Greetings, everyone. Today, our topic revolves around having a ......
objectives you for and tentative

13.How do you understand the statement: Clear thinking is the key to clear writing? 你如何理解这句话:清晰的思维是清晰写作的关键?

Round 1: Interpreting "Clear Thinking is the Key to Clear Writing" Speaker 1 (Analyst A): Greetings, everyone. Our topic today is the statement, "Clea ......
understand the statement thinking 这句话

12.How do you understand the three “C”s(Concise,Clear & Coherent)in an academic Abstract writing?Why are they so important and worthy of a careful study?

Round 1: Understanding the Three "C"s in Academic Abstract Writing Speaker 1 (Researcher A): Greetings, everyone. Today, we're delving into the signif ......

Github fork同步原始仓库tag的办法

# Repo: someuser/myframework # Fork: superteam/myframework # Track:# 克隆你的仓库 git clone https://github.com/superteam/myframework.git # 进入你的仓库本地目录 cd myf ......
仓库 办法 Github fork tag
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