<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[用小弟弟思考的程序员]]></title><description><![CDATA[技术成就未来]]></description><link>https://blog.youkuaiyun.com/lingqi1818</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; lingqi1818]]></copyright><item><title><![CDATA[spring mvc介绍]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/35798155</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/35798155</guid><author>lingqi1818</author><pubDate>Sun, 29 Jun 2014 18:08:55 +0800</pubDate><description><![CDATA[项目中用到了spring mvc，总结了个文档，分享给新手使用，欢迎zhuan'zai]]></description><category></category></item><item><title><![CDATA[intel历代架构演进10—— 虚拟化技术]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/32974363</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/32974363</guid><author>lingqi1818</author><pubDate>Sat, 21 Jun 2014 21:47:34 +0800</pubDate><description><![CDATA[2.2.11 Intel®
Virtualization Technology (Intel®
VT)
Intel®
Virtualization Technology for Intel 64 and IA-32 architectures provide extensions that support virtualization.The extensions are referred]]></description><category></category></item><item><title><![CDATA[intel历代架构演进9—— 英特尔64架构]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/32712927</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/32712927</guid><author>lingqi1818</author><pubDate>Fri, 20 Jun 2014 21:42:51 +0800</pubDate><description><![CDATA[2.2.10 Intel®
64 Architecture
Intel 64 architecture increases the linear address space for software to 64 bits and supports physical address space
up to 46 bits. The technology also introduces a ne]]></description><category></category></item><item><title><![CDATA[intel历代架构演进8—— 多核技术]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/32334709</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/32334709</guid><author>lingqi1818</author><pubDate>Thu, 19 Jun 2014 17:05:31 +0800</pubDate><description><![CDATA[Multi-core technology is another form of hardware multi-threading capability in IA-32 processor families. Multi-core technology enhances hardware multi-threading capability by providing two or more
 ]]></description><category></category></item><item><title><![CDATA[intel历代架构演进7—— 英特尔超线程技术]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/31370503</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/31370503</guid><author>lingqi1818</author><pubDate>Wed, 18 Jun 2014 21:49:06 +0800</pubDate><description><![CDATA[Intel® Hyper-Threading TechnologyIntel Hyper-Threading Technology (Intel HT Technology) was developed to improve the performance of IA-32 processors when executing multi-threaded operating system and ]]></description><category></category></item><item><title><![CDATA[intel历代架构演进6—— SIMD指令集]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/31370385</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/31370385</guid><author>lingqi1818</author><pubDate>Tue, 17 Jun 2014 17:43:12 +0800</pubDate><description><![CDATA[SIMD Instructions
Beginning with the Pentium II and Pentium with Intel MMX technology processor families, six extensions have beenintroduced into the Intel 64 and IA-32 architectures to perform singl]]></description><category></category></item><item><title><![CDATA[intel历代架构演进5—— Sandy Bridge]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/31022761</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/31022761</guid><author>lingqi1818</author><pubDate>Mon, 16 Jun 2014 13:06:43 +0800</pubDate><description><![CDATA[2.2.6 Intel®
Microarchitecture Code Name Sandy Bridge
Intel®
microarchitecture code name Sandy Bridge builds on the successes of Intel®
CoreTM microarchitecture and
Intel microarchitecture code n]]></description><category></category></item><item><title><![CDATA[博客搬迁到优快云]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/31348735</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/31348735</guid><author>lingqi1818</author><pubDate>Mon, 16 Jun 2014 09:52:13 +0800</pubDate><description><![CDATA[新博客地址：http://blog.youkuaiyun.com/lingqi1818]]></description><category></category></item><item><title><![CDATA[[转]linux之dd命令]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/31348731</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/31348731</guid><author>lingqi1818</author><pubDate>Mon, 16 Jun 2014 09:52:07 +0800</pubDate><description><![CDATA[dd 是 Linux/UNIX下的一个非常有用的命令，作用是用指定大小的块拷贝一个文件，并在拷贝的同时进行指定的转换。1. 命令简介dd 的主要选项：指定数字的地方若以下列字符结尾乘以相应的数字:b=512, c=1, k=1024, w=2, xm=number mif=file输入文件名，缺省为标准输入。of=file输出文件名，缺省为标准输出]]></description><category></category></item><item><title><![CDATA[【转】ubuntu编译内核问题]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/31348723</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/31348723</guid><author>lingqi1818</author><pubDate>Mon, 16 Jun 2014 09:52:02 +0800</pubDate><description><![CDATA[在ubuntu系统中，要编译内核，还需要安装一系列相应的工具才行。这篇文章，正是针对这一过程的一次记录，目标是可以通过 make menuconfig 或 make xconfig 配置内核参数--------------------------------------------------------------参考apt用法参考 《UbuntuHelp:AptGet/Howto》]]></description><category></category></item><item><title><![CDATA[zookeeper源码学习]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/31348711</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/31348711</guid><author>lingqi1818</author><pubDate>Mon, 16 Jun 2014 09:51:57 +0800</pubDate><description><![CDATA[上周在同事的唆使下，我抽空把zookeeper的实现研究了下，把分享帖给大家：1.	paxos算法介绍如何达成一致性是分布式系统上的一个经典问题，而paxos就是用来解决这个问题的。对于该算法的介绍，可以先读一下此文：http://zh.wikipedia.org/wiki/Paxos%E7%AE%97%E6%B3%95说白了，就是针对于一个提案，只要半数以上成员达成一致，那么提案就]]></description><category></category></item><item><title><![CDATA[mysql源码目录结构]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/31348703</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/31348703</guid><author>lingqi1818</author><pubDate>Mon, 16 Jun 2014 09:51:52 +0800</pubDate><description><![CDATA[不同版本可能会有出入，但是基本上MYSQL发展那么多年，结构基本稳定。
源码结构
    BUILD: 内含在各个平台、各种编译器下进行编译的脚本。如compile-pentium-debug表示在pentium架构上进行编译的脚本。
    Client: 客户端工具，如mysql, mysqladmin之类。
    Cmd-line-utils: readline, libedit工]]></description><category></category></item><item><title><![CDATA[再见陶指导]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/31348695</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/31348695</guid><author>lingqi1818</author><pubDate>Mon, 16 Jun 2014 09:51:47 +0800</pubDate><description><![CDATA[看完了斯图加特VS狼堡的比赛，还是不敢相信陶指导已经离开我们了。比赛结束洪刚跟球迷说完再见后，陶指导还没来得及跟大家说再见，信号就切了。最后一场比赛，竟没有说再见。。。
 
德甲来了，你在哪里？]]></description><category></category></item><item><title><![CDATA[【转】硬盘CHS模式与LBA模式]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/31348689</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/31348689</guid><author>lingqi1818</author><pubDate>Mon, 16 Jun 2014 09:51:42 +0800</pubDate><description><![CDATA[硬盘的chs模式是指chs(Cylinder/Head/Sector)模式，很久以前, 硬盘的容量还非常小的时候, 人们采用与软盘类似的结构生产硬盘. 也就是硬盘盘片的每一条磁道都具有相同的扇区数. 由此产生了所谓的3D参数 (Disk Geometry). 既磁头数(Heads), 柱面数(Cylinders), 扇区数(Sectors per track),以及相应的寻址方式. 其中: 磁头]]></description><category></category></item><item><title><![CDATA[【转】GCC内嵌汇编]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/31348681</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/31348681</guid><author>lingqi1818</author><pubDate>Mon, 16 Jun 2014 09:51:37 +0800</pubDate><description><![CDATA[http://wenku.baidu.com/view/58f13ad4360cba1aa811da87.html]]></description><category></category></item><item><title><![CDATA[【转】启动进程所需要的基本条件]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/31348671</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/31348671</guid><author>lingqi1818</author><pubDate>Mon, 16 Jun 2014 09:51:32 +0800</pubDate><description><![CDATA[原文地址：http://blog.youkuaiyun.com/richardysteven/article/details/3606398进程是现代计算机系统运行的最小单位，所以没有进程也不能称之为操作系统。        当系统启动后，设置了GDT, IDT进入了保护模式后，需要哪些东西才能让进程跑起来呢？其实简单说来进程产生的目的并不是要让程序跑起来，而是要让一个系统上有多个进程一起跑。因]]></description><category></category></item><item><title><![CDATA[dbcp配置中文版本]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/31348659</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/31348659</guid><author>lingqi1818</author><pubDate>Mon, 16 Jun 2014 09:51:27 +0800</pubDate><description><![CDATA[原文请见http://commons.apache.org/dbcp/configuration.html。参数  描述username  传递给JDBC驱动的用于建立连接的用户名password  传递给JDBC驱动的用于建立连接的密码url  传递给JDBC驱动的用于建立连接的URLdriverClassName  使用的JDBC驱动的完整有效的java 类名connection]]></description><category></category></item><item><title><![CDATA[汇编指令集合]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/31348645</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/31348645</guid><author>lingqi1818</author><pubDate>Mon, 16 Jun 2014 09:51:22 +0800</pubDate><description><![CDATA[指令 功能 AAA 调整加 AAD 调整除 AAM 调整乘 AAS 调整减 ADC 进位加 ADD 加 AND 与 ARPL 调整优先级 BOUND 检查数组 BSF 位右扫描 BSR 位左扫描 BSWAP 交换字节 BT 位测试 BTC 位测试求反 BTR 位测试清零 BTS 位测试置一 CALL 过程调用 CBW 转换字节 CDQ 转换双字 CLC 进位]]></description><category></category></item><item><title><![CDATA[undefined reference to `__stack_chk_fail']]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/31348637</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/31348637</guid><author>lingqi1818</author><pubDate>Mon, 16 Jun 2014 09:51:16 +0800</pubDate><description><![CDATA[gcc编译有些文件时，会出现如题所示的错误。可以加上编译选项-fno-stack-protector来关掉栈的保护。]]></description><category></category></item><item><title><![CDATA[80x86保护模式]]></title><link>https://blog.youkuaiyun.com/lingqi1818/article/details/31348631</link><guid>https://blog.youkuaiyun.com/lingqi1818/article/details/31348631</guid><author>lingqi1818</author><pubDate>Mon, 16 Jun 2014 09:51:11 +0800</pubDate><description><![CDATA[javaeye真是越来越烂了，编辑很不方便，长文只好每次都弄成附件。目录什么是保护模式	3保护模式下的寻址	3保护模式特权级	14内存分页机制	26中断和异常	28保护模式下I/O	60总结	61
  

  
  
    
      
        
          80x86保护模式.pdf (853.3 KB)
          
          下载次]]></description><category></category></item></channel></rss>