问题说明：
定义检测网络时，定义为全局变量会引发问题，但是定义为局部变量就没有这个问题。哪位大神遇到过类似情况，请求指教。。
//net_type detect_net;
//anet_type feature_net;
//示例代码：
#include
#include
#include
#include
//#include
#include
using namespace std;
using namespace dlib;
// ----------------------------------------------------------------------------------------
//hog face detecting
template class,int,typename> class block, int N, templateclass BN, typename SUBNET>
using residual = add_prev1>>;
template class,int,typename> class block, int N, templateclass BN, typename SUBNET>
using residual_down = add_prev2>>>>>;
template class BN, int stride, typename SUBNET>
using block = BN>>>>;
template using ares = relu>;
template using ares_down = relu>;
template using alevel0 = ares_down;
template using alevel1 = ares>>;
template using alevel2 = ares>>;
template using alevel3 = ares>>>;
template using alevel4 = ares>>;
using anet_type = loss_metric
alevel0
alevel1
alevel2
alevel3
alevel4
max_pool
input_rgb_image_sized
>>>>>>>>>>>>;
// ------------------------------------------------------------------------------------------------------------
// dnn face detecting
template using con5d = con;
template using con5 = con;
template using downsampler = relu>>>>>>>>;
template using rcon5 = relu>>;
using net_type = loss_mmod>>>>>>>;
// ------------------------------------------------------------------------------------------------------------
// define the global variable
//shape_predictor sp;
//net_type detect_net;
//anet_type feature_net;
void sc_face_recog_init();
void sc_face_recog_init()
{
/*
shape_predictor sp;
net_type detect_net;
anet_type feature_net;
*/
deserialize("mmod_human_face_detector.dat") >> detect_net;
deserialize("shape_predictor_5_face_landmarks.dat") >> sp;
deserialize("dlib_face_recognition_resnet_model_v1.dat") >> feature_net;
}
int main(int argc, char *argv[])
{
printf("hello\n\n\n\n");
//运行是出现错误 cudaFree() failed. Reason: driver shutting down
// cudaFreeHost() failed. Reason: driver shutting down
sc_face_recog_init();
detect_net.clean();
return 0;
}
