-
应用MMX和SSE优化的内存复制
对于一般情况,VC自带的memcpy效率一般。但在处理大块内存和大内存运算上,效率就不高了。实际上CPU的扩展指令集MMX、SSE及后期64位和128位指令可以简单改善内存操作。不过也有一些限制,由于要考虑CPU指令序列前后,否则优化效果不明显。这是一个使用MMX/SSE的简单优化例子。
- 2022-06-30 20:03:01下载
- 积分:1
-
简便无刷新文件上传系统 .net版.主要是针对单个file控件的,便携版,使用更简单,还有更深入的分析。...
简便无刷新文件上传系统 .net版.主要是针对单个file控件的,便携版,使用更简单,还有更深入的分析。-Simple and non-refresh file upload system. Net version. Is mainly directed against a single file controls, portable version, the use of more simple, there are more in-depth analysis.
- 2023-06-20 16:00:04下载
- 积分:1
-
加密聊天来源:VC IDE
加密聊天源程序 IDE:vc-encrypted chat source IDE : vc
- 2022-01-30 21:56:32下载
- 积分:1
-
a COM object on the server and client operating procedures ComClient.exe ago, it...
一个基于COM对象的服务器和客户机程序运行ComClient.exe前,一定要注ComSever.dll,否则会出错。利用OLE自动化编程的实用程序 运行SendTextToWord.exe前,你的计算机中一定要安装Word97字处理软件,否则会出错。编制一个图像浏览器的ActiveX控件将生成的文ImageViewProj1.cab、ImageViewProj1.inf和ImageViewProj1.htm拷贝到C:Inetpubwwwroot目录下,若要在网上浏览,必须启动个人Web管理器。-a COM object on the server and client operating procedures ComClient.exe ago, it must inject ComSever.dll, otherwise they will be wrong. Using OLE Automation Programming utility operations SendTextToWord.exe ago, your computer must install Word97 word processing software, or else be wrong. Preparation of an image browser"s ActiveX controls will create the text ImageViewProj1.cab, ImageViewProj1.inf ImageViewProj1.htm and copied to C : Inetpub wwwroot directory, in order to browse the Internet, we must start personal Web manager.
- 2022-02-10 01:01:33下载
- 积分:1
-
spike power doppler specctrum formula
spike power doppler specctrum formula
- 2022-03-24 10:08:39下载
- 积分:1
-
C++ Programming practical examples!! C++ Programming practical examples!! C++ Pr...
C++编程实际例子!!
C++编程实际例子!!C++编程实际例子-C++ Programming practical examples!! C++ Programming practical examples!! C++ Programming practical examples
- 2022-07-16 00:58:48下载
- 积分:1
-
the ripplr effect code. PAScal
the ripplr effect code. PAScal
- 2022-03-20 07:41:45下载
- 积分:1
-
另类Windows关机程序
另类Windows关机程序-alternative Windows shutdown procedure
- 2023-01-22 20:00:03下载
- 积分:1
-
鼠标在窗口上的图标,然后你可以发送到应用程序的键
Hover mouse icon on a window then you can send keys to the application
- 2022-04-15 00:13:13下载
- 积分:1
-
一个小控件,在vc++6.0环境下编译测试通过
一个小控件,在vc++6.0环境下编译测试通过-a small component in vc 6.0 compiler environment through testing
- 2022-06-19 11:34:48下载
- 积分:1