Daily Archives: June 26, 2007

不能debug程序

今天在编译下载的SIFT程序时,一直弹出这个对话框,无法调试,忙了一晚上都没搞定。不知道这是怎么回事?

NoSymbolicInformationError

查了一下微软的msdn,说,

This dialog box appears when you attempt to debug a project that has no symbolic debug information available. This may happen if:
You attempt to debug a Retail configuration of a project rather than the Debug configuration.
You’ve changed the Debug configuration settings in the Property Pages dialog box.
You are opening an .EXE as a project.

Matlab也用了IPP?

今天debug程序的时候,查看了一下程序运行时调用的modules,发现调用下面几个:

ippcv20.dll C:\Program Files\MATLAB\R2006b\bin\win32\ippcv20.dll
ippcvw7.dll C:\Program Files\MATLAB\R2006b\bin\win32\ipp20\ippcvw7.dll
ippi20.dll C:\Program Files\MATLAB\R2006b\bin\win32\ippi20.dll

mkl_p4.dll C:\Program Files\MATLAB\R2006b\bin\win32\mkl_p4.dll

我的程序根Matlab没有关系,怎么会调用matlab路径下的东西?而且,matlab下怎么会有IPP和MKL的动态库,版本还那么老,难道Matlab也用了IPP和MKL来做在Intel CPU上的优化?