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sniffer pro v4.70.530最强大的网络抓包与分析工具软件之一，网管必备。

读核感悟-Linux内核启动-内核的生成...........................................2 读核感悟-Linux内核启动-从hello world说起...................................3 读核感悟-Linux内核启动-BIOS.................................................5 读核感悟-Linux内核启动-setup辅助程序........................................6 读核感悟-Linux内核启动-内核解压缩...........................................8 读核感悟-Linux内核启动-开启页面映射.........................................9 读核感悟-Linux内核启动-链接脚本............................................11 读核感悟-伪装现场-系统调用参数.............................................13 读核感悟-伪装现场-fork()系统调用...........................................15 读核感悟-伪装现场-内核线程：...............................................17 读核感悟-伪装现场-信号通信.................................................19 读核感悟-kbuild系统-内核模块的编译.........................................22 读核感悟-kbuild系统-编译到内核和编译成模块的区别...........................24 读核感悟-kbuild系统-make bzImage的过程.....................................26 读核感悟-kbuild系统-make menuconfig........................................31 读核感悟-文件系统-用C来实现面向对象........................................32 读核感悟-设计模式-用C来实现虚函数表和多态..................................32 读核感悟-设计模式-用C来实现继承和模板......................................33 读核感悟-设计模式-文件系统和设备的继承和接口...............................34 读核感悟-设计模式-文件系统与抽象工厂.......................................36 读核感悟-阅读源代码技巧-查找定义...........................................37 读核感悟-阅读源代码技巧-变量命名规则.......................................42 读核感悟-内存管理-内核中的页表映射总结.....................................43 读核感悟-健壮的代码-exception table-内核中的刑事档案.......................44 读核感悟-定时器-巧妙的定时器算法...........................................45 读核感悟-内存管理-page fault处理流程.......................................45 读核感悟-文件读写-select实现原理...........................................47 读核感悟-文件读写-poll的实现原理...........................................49 1 功能介绍：.............................................................49 2 关键的结构体：.........................................................49 3 poll的实现.............................................................49 4 性能分析：.............................................................50 读核感悟-文件读写-epoll的实现原理..........................................50 1 功能介绍...............................................................50 2 关键结构体：...........................................................51 3 epoll_create的实现.....................................................53 4 epoll_ctl的实现........................................................53 5 epoll_wait的实现.......................................................54 6 性能分析...............................................................54 读核感悟-同步问题-同步问题概述.............................................55 1 同步问题的产生背景.....................................................55 2 内核态与用户态的区别...................................................55 读核感悟-同步问题-内核态自旋锁的实现.......................................56 1自旋锁的总述............................................................56 2非抢占式的自旋锁........................................................56 3 锁的释放...............................................................57 4 与用户态的自旋锁的比较.................................................57 5 总结...................................................................58 读核感悟-内存管理-free命令详解.............................................58 读核感悟-文件读写-2.6.9内核中的AIO.........................................59 1 AIO概述................................................................59 2 内核态AIO的使用.......................................................61 读核感悟-文件读写-内核态AIO相关结构体......................................61 1 内核态AIO操作相关信息.................................................61 2 AIO上下文：............................................................63 3 AIO ring...............................................................63 4 异步I/O事件的返回信息.................................................64 读核感悟-文件读写-内核态AIO创建和提交操作..................................65 1 AIO上下文的创建-io_setup().............................................65 2 AIO请求的提交：io_submit实现机制......................................66 读核感悟-文件操作-AIO操作的执行............................................66 1.在提交时执行AIO........................................................66 2.在工作队列中执行AIO....................................................66 3.负责AIO执行的核心函数aio_run_iocb.....................................67 4 AIO操作的完成..........................................................67 读核感悟-文件读写-内核态是否支持非direct I/O方式的AIO.....................67

本书从基本的windows程序与汇编指令出发，深入浅出地讲解了windows内核的编程、调试、阅读以及自行探索的方法。

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金融衍生C++建模 Derivative modeling is at the heart of quantitative research and development on Wall Street. Practitioners (i.e., Wall Street trading desk quants) and academics alike spend much research, money, and time developing efficient models for pricing, hedging, and trading equity and fixed income derivatives. Many of these models involve complicated algorithms and numerical methods that require lots of computational power. For instance, the HJM lattice for pricing fixed income derivatives often requires coding a nonrecombining bushy tree that cannot be easily traversed and grows exponential in time and memory. C++ is often the programming language of choice for implementing these models due to the language’s object-oriented features, speed, and reusability. However, often the implementation “how-to” of these models is quite esoteric to the model creators and developers due to their algorithmic complexity. Most journal articles and white papers that discuss derivative models provide only a theoretical understanding of them as well as their mathematical derivations. While many research papers provide numerical results, few supply the details for how to implement the model, if for no other reason than to allow readers to replicate and validate their results. There are several reasons for this.