https://blog.youkuaiyun.com/cz666zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/cz666/article/details/118272190https://blog.youkuaiyun.com/cz666/article/details/118272190cz666Sun, 27 Jun 2021 12:59:10 +0800https://blog.youkuaiyun.com/cz666/article/details/117441776https://blog.youkuaiyun.com/cz666/article/details/117441776cz666Tue, 01 Jun 2021 16:01:45 +0800https://blog.youkuaiyun.com/cz666/article/details/109320622https://blog.youkuaiyun.com/cz666/article/details/109320622cz666Tue, 27 Oct 2020 21:08:34 +0800https://blog.youkuaiyun.com/cz666/article/details/108170971https://blog.youkuaiyun.com/cz666/article/details/108170971cz666Sun, 23 Aug 2020 01:07:29 +0800https://blog.youkuaiyun.com/cz666/article/details/106137931https://blog.youkuaiyun.com/cz666/article/details/106137931cz666Fri, 15 May 2020 13:23:24 +0800https://blog.youkuaiyun.com/cz666/article/details/77856401https://blog.youkuaiyun.com/cz666/article/details/77856401cz666Tue, 05 Sep 2017 21:18:27 +0800https://blog.youkuaiyun.com/cz666/article/details/75068901https://blog.youkuaiyun.com/cz666/article/details/75068901cz666Thu, 13 Jul 2017 16:05:47 +0800https://blog.youkuaiyun.com/cz666/article/details/72651938https://blog.youkuaiyun.com/cz666/article/details/72651938cz666Tue, 23 May 2017 17:07:11 +0800https://blog.youkuaiyun.com/cz666/article/details/65627853https://blog.youkuaiyun.com/cz666/article/details/65627853cz666Fri, 24 Mar 2017 10:43:10 +0800https://blog.youkuaiyun.com/cz666/article/details/48542749https://blog.youkuaiyun.com/cz666/article/details/48542749cz666Fri, 18 Sep 2015 10:23:59 +0800https://blog.youkuaiyun.com/cz666/article/details/48157841https://blog.youkuaiyun.com/cz666/article/details/48157841cz666Tue, 01 Sep 2015 15:00:40 +0800https://blog.youkuaiyun.com/cz666/article/details/6638039https://blog.youkuaiyun.com/cz666/article/details/6638039cz666Wed, 27 Jul 2011 16:42:30 +0800 设置后，opengl的贴图不能显示，调查后发现时 android的多分辨率支持机制 在捣鬼]]>https://blog.youkuaiyun.com/cz666/article/details/6619443https://blog.youkuaiyun.com/cz666/article/details/6619443cz666Wed, 20 Jul 2011 18:02:41 +0800https://blog.youkuaiyun.com/cz666/article/details/6204236https://blog.youkuaiyun.com/cz666/article/details/6204236cz666Thu, 24 Feb 2011 10:08:00 +0800 
QE，CI介绍
由于Apple本身在用词上的模糊，许多人对Quartz, Quartz Extreme, Quartz 2D Extreme， Core Image之间的区别并不是很清楚。这里就向你简单地介绍它们之间的关系。
 
1. Quartz是什么？
Quartz 是Mac OSX上的绘图体系结构，与其等同的是Classic Mac OS上的QuickDraw, Java中的Graphics/Graphics 2D和Windows中的G]]>https://blog.youkuaiyun.com/cz666/article/details/6204231https://blog.youkuaiyun.com/cz666/article/details/6204231cz666Thu, 24 Feb 2011 10:06:00 +0800 
TCP ACK响应
 
这个问题称之为 delayed ack algorithm ，同应用层软件无关，是TCP传输层的一个优化策略，为了降低网络数据包压力，减少小数据包而进行的一个处理，称之为Nagle演算法
 
在google上搜 delayed ack 可以看到很多对应文章，这是在操作系统驱动层处理的，不能依靠应用层代码修改。windows和Linux缺省的设置都是200ms的延迟
 
如下连接可参考
ht]]>https://blog.youkuaiyun.com/cz666/article/details/6204225https://blog.youkuaiyun.com/cz666/article/details/6204225cz666Thu, 24 Feb 2011 10:05:00 +0800 
并行计算MPI研究
 安装mpich2开发环境，安装好后，会有smpd进程自动运行 在Windows中创建一个用户，用户名和密码都要在mpich2中注册一遍，mpiexec.exe -register cz -user 1支持mpi的程序，运行时可以单机运行多个进程，mpiexec.exe -user 1 -n 4 hello.exe也可以多台机器运行多个进程，mpiexec.exe -hosts 2 pc1 2pc2 4 hello.exe单核运行多个进程反而更慢，N个]]>https://blog.youkuaiyun.com/cz666/article/details/6192064https://blog.youkuaiyun.com/cz666/article/details/6192064cz666Thu, 17 Feb 2011 18:04:00 +0800https://blog.youkuaiyun.com/cz666/article/details/6143398https://blog.youkuaiyun.com/cz666/article/details/6143398cz666Sat, 15 Jan 2011 23:47:00 +0800https://blog.youkuaiyun.com/cz666/article/details/6076907https://blog.youkuaiyun.com/cz666/article/details/6076907cz666Wed, 15 Dec 2010 09:35:00 +0800https://blog.youkuaiyun.com/cz666/article/details/6073422https://blog.youkuaiyun.com/cz666/article/details/6073422cz666Mon, 13 Dec 2010 15:41:00 +0800