<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Antonia]]></title><description><![CDATA[CS Blogs]]></description><link>https://blog.youkuaiyun.com/dnhan</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; dnhan]]></copyright><item><title><![CDATA[缓存数据预取（Cache Prefetching Overview)]]></title><link>https://blog.youkuaiyun.com/dnhan/article/details/42492313</link><guid>https://blog.youkuaiyun.com/dnhan/article/details/42492313</guid><author>dnhan</author><pubDate>Wed, 07 Jan 2015 14:50:15 +0800</pubDate><description><![CDATA[本文为半翻译文（非直译，多数理解为主），主旨在于理解缓存预取机制，以便提高缓存效率




Even programs with good data locality will now and then have to access a cache line that is not in the cache, and will then stall until the data has ]]></description><category></category></item><item><title><![CDATA[pygraphviz 画图使用笔记]]></title><link>https://blog.youkuaiyun.com/dnhan/article/details/42492139</link><guid>https://blog.youkuaiyun.com/dnhan/article/details/42492139</guid><author>dnhan</author><pubDate>Wed, 07 Jan 2015 14:33:43 +0800</pubDate><description><![CDATA[本文本人在使用过程中遇到的问题，仅作为个人笔记
1 如何指定画图中的点的相对坐标 
node attribute “pos”
import pygraphviz as pgv
   
A=pgv.AGraph()
   
(x,y)=(0,0)
#增加四个点1 2 3 4
A.add_node(1)
A.add_node(2)
A.add_node(3)
A.add_node(4)
   
]]></description><category></category></item><item><title><![CDATA[PAPI：使用PAPI对程序进行性能分析(1）]]></title><link>https://blog.youkuaiyun.com/dnhan/article/details/8441078</link><guid>https://blog.youkuaiyun.com/dnhan/article/details/8441078</guid><author>dnhan</author><pubDate>Wed, 26 Dec 2012 22:18:34 +0800</pubDate><description><![CDATA[PAPI 是非常好的性能测试工具，使用十分方便。对于分析程序的性能提供很好的依据。
下面对使用PAPI 做一个小结。
（1）Build PAPI on Linux
在PAPI主站上下载最新的tar包，解压缩，然后进入到papi文件夹下的src文件夹下：

./configure–prefix=${PAPI_HOME}
make
make test
make install

设]]></description><category></category></item><item><title><![CDATA[Git搭建Linux和Windows分布式工作环境]]></title><link>https://blog.youkuaiyun.com/dnhan/article/details/8165238</link><guid>https://blog.youkuaiyun.com/dnhan/article/details/8165238</guid><author>dnhan</author><pubDate>Fri, 09 Nov 2012 16:06:58 +0800</pubDate><description><![CDATA[下面记录的内容呢只是平时工作中的小经验。我的工作环境是，我需要在自己的windows机器上修改代码，上传到Linux进行编译，运行测试。不可能保证每天的提交的的代码都是正确的，又由于我是研究的，方案经常变化，所以需要一个私人Git 仓库，提交自己的想法和代码。


环境： Linux一般都支持ssh， windows 安装Git 
Git download


Case 1:  需要]]></description><category></category></item><item><title><![CDATA[Blocking vs. Non-Blocking Sockets   阻塞与非阻塞式套接字]]></title><link>https://blog.youkuaiyun.com/dnhan/article/details/4083874</link><guid>https://blog.youkuaiyun.com/dnhan/article/details/4083874</guid><author>dnhan</author><pubDate>Thu, 16 Apr 2009 13:24:00 +0800</pubDate><description><![CDATA[ 原文：http://www.developerfusion.com/article/28/introduction-to-tcpip/8/     当你开发Windows 套接字应用程序时，你会遇到的第一个问题就是，阻塞式和非阻塞式套接字的区别。当你在套接字上执行某一操作时，有可能不能马上得完成该操作并且返回到主程序。例如，当你在套接字上读取时数据时，直到数据被远程主机发送回来才能完成这]]></description><category></category></item><item><title><![CDATA[ACE 简单常用类整理(二) ]]></title><link>https://blog.youkuaiyun.com/dnhan/article/details/3953334</link><guid>https://blog.youkuaiyun.com/dnhan/article/details/3953334</guid><author>dnhan</author><pubDate>Tue, 03 Mar 2009 16:14:00 +0800</pubDate><description><![CDATA[ 文件(设备)处理相关类w        ACE_IO_SAPMethod Description int control (int cmd, void *) const Interface for ioctl. ACE_OS:: ioctl(HANDLE, cmd, arg). More refer to the ioc]]></description><category></category></item><item><title><![CDATA[ACE 简单常用类整理(一)]]></title><link>https://blog.youkuaiyun.com/dnhan/article/details/3950408</link><guid>https://blog.youkuaiyun.com/dnhan/article/details/3950408</guid><author>dnhan</author><pubDate>Mon, 02 Mar 2009 18:00:00 +0800</pubDate><description><![CDATA[面向连接的相关类 表1 面向连接的相关类     ACE Class Description ACE_Addr The root of the ACE network addressing hierarchy. ACE_INET_Addr Encapsulates the Internet-do]]></description><category></category></item><item><title><![CDATA[Design Pattern -- Template Method Pattern(一)]]></title><link>https://blog.youkuaiyun.com/dnhan/article/details/3947145</link><guid>https://blog.youkuaiyun.com/dnhan/article/details/3947145</guid><author>dnhan</author><pubDate>Sun, 01 Mar 2009 15:29:00 +0800</pubDate><description><![CDATA[模板方法设计模式是行为设计模式(Behavioral Patterns)的一种。 IntentDefine the skeleton of an algorithm in an operation, deferring somesteps to subclasses. Template Method lets subclasses redefinecertain steps of ]]></description><category></category></item><item><title><![CDATA[Building ACE Development Enviromen]]></title><link>https://blog.youkuaiyun.com/dnhan/article/details/3933625</link><guid>https://blog.youkuaiyun.com/dnhan/article/details/3933625</guid><author>dnhan</author><pubDate>Tue, 24 Feb 2009 21:30:00 +0800</pubDate><description><![CDATA[Build ACE Development Enviroment  Many documents and the http://www.cs.wustl.edu/~schmidt/ACE-install.html have very detailed introduction of how to build ace package. I will give a guidline]]></description><category></category></item></channel></rss>