Control and Status Registers CSRs 在 register file 中被分配（x0-x31） 被用来monitor the status and performance 上限可达4096 CSRs 不是ISA的一部分 System Instructions ecall ebreak ...

Linear Regression 选择参数是 learning algorithm 里很重要的一部分。 To perform supervised learning, we must decide how we’re going to represent functions/hypotheses h in a computer. As an initial choice, let’s ...

Types of Games Axes 确定的还是随机的？ 游戏玩家的数量是多少？ 是否是零和游戏 当决定策略的时候是否了解游戏的全部信息 Deterministic Games States: S(start at s0) Players: 一组经常轮流的玩家 Actions：取决于玩家/状态 Transition Function：很像常规搜...

Concurrency Control A concurrency control protocol is the method that the DBMS uses to ensure “correct” results for concurrent operations on a shared object. 分别有Logical Correctness与Physical Corre...

友情链接：MIPS指令结构 CPU Processor: active part of the computer that does all the work(data manipulation and decision-making) Datapath: portion of the Processor that contains hardware necessary to ...

第一节课主要做了一个课程的总体介绍，分为下面的五个大类 Supervised Learning 输出是带有标签的 Regression 输出是连续型的变量 Classification 输出是离散型的变量 Learning Theory Deep Learning Unsupervised Learning 输出是不带有标签的 Cluster Reinforce Le...

std::mutex std::mutex：最基本的mutex类。     std::recursive_mutex：递归mutex类，能多次锁定而不死锁。     std::time_mutex：定时mutex类，可以锁定一定的时间。     std::recursive_timed_mutex：定时递归mutex类。 另外，还提供了两种锁类型：     std::lock_guar...

记录一下遇到的三个位操作的训练，学习大佬的智慧！ Problems You may ONLY use bitwise operations such as and (&), or (|), xor (^), not (~), left shifts («), and right shifts (»). You may not use any for/while loops or c...

Lambda [capture](parameters) -> return_type { // 函数体 } Function pointers #include <iostream> // 定义一个函数原型 int add(int a, int b) { return a + b; } int subtract(int a, int b) { ...

Template Classes 语法的例子： //mypair.h template<typename First, typename Second> class MyPair { public: First getFirst(); Second getSecond(); void setFirst(First f); void setSecond(Seco...