unable to build dnn_mmod_train_find_cars_ex.cpp

[jangstar]

Current Behavior

I creaed my own .xml files for both training and testing sets in order to use the example of mmod_train_find cars_ex.cpp. However,it gave me some of lnk2005 errors.

these are

LNK2005 "bool __cdecl dlib::cuda::can_access_peer(class dlib::tensor const &, class dlib::tensor const &)" (?can_access_peer@cuda@dlib@@YA_NAEBVtensor@2@0@Z) already defined in dlib_19.1.lib(dlib_generated_cuda_dlib.cu.obj) LNK2005 "void cdel dlib::cuda::device_synchronize(int)" (?device_synchronize@cuda@dlib@@YAXH@Z)already defined in dlib_19.1.lib(dlib_generated_cuda_dlib.cu.obj) LNK2005 "int cdel dlib::cuda::get_device(void)" (?get_device@cuda@dlib@@YAHXZ) already defined in dlib_19.1.lib(dlib_generated_cuda_dlib.cu.obj) NLK2005 "void __cdel dlib::cuda::set_device(int)" (?set_device@cuda@dlib@@YAXH@Z) already defined in dlib_19.1.lib(dlib_generated_cuda_dlib.cu.obj) LNK1169 one or more multiply defined symbols found

I used cmake and type the exact commands in the "dlib.net/compile.html" instruction. only mmod_traind_findcars_example is not working. other cpp examples such as find cars, face detection are working.

Steps to Reproduce

• Version: 19.1
• Where did you get dlib: dlib.net
• Platform: 64 bit, visual studio 15, cuda 9.1 and cudnn is 7.1.2
• Compiler:

[davisking]

Use the new version of dlib and fill out the issue template (and read it's instructions in their entirety).

[frodyan]

I have same problem. I use newest version of Dlib (19.16), CUDA 10, cudnn 7.4.1.5. Platform: win64, visual studio 15, dlib was building with cmake (with cuda support).

[davisking]

Fill out the issue template