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From: Yu Sheng on 28 May 2010 11:41
My C++ code calls a shared library (called libcomps.so) generated by compile my MATLAB code with mcc. I followed the routines to call the library with code:
mclmcrInitialize();
if (!mclInitializeApplication(NULL,0)) {
std::cerr << "could not initialize the application properly"
<< std::endl;
setup = false;
return;
}
if( !libcompsInitialize() ) {
std::cerr << "could not initialize the library properly"
<< std::endl;
setup = false;
return;
}

If the code is compiled with MATLAB 2008b, everything works fine. However, if it is compiled with MATLAB 2009b or 2010a, the program will crash with a segmentation fault when calling libcompsInitialize(); The backtrace shows that the code crashed due to a pthread_join() call in boost. By the way, the call to the shared library is done in a separate thread generated with pthread. I am working on Fedora 9 and my code is compiled with gcc 4.3.0.

Does anyone have a solution to this problem? Thanks a lot
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Next: Setting z scale in mesh plots