Fixed behavior if missing library cudnn.lib

build/darknet/darknet.vcxproj

@@ -136,7 +136,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>C:\opencv_2.4.9\opencv\build\x64\vc12\lib;$(CUDA_PATH)lib\$(PlatformName);$(cudnn)\lib\x64;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>..\..\3rdparty\lib\x64\pthreadVC2.lib;cublas.lib;curand.lib;cudart.lib;cudnn.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>..\..\3rdparty\lib\x64\pthreadVC2.lib;cublas.lib;curand.lib;cudart.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)\..\$(TargetName)$(TargetExt)</OutputFile>
     </Link>
     <CudaCompile>

src/convolutional_kernels.cu

@@ -2,6 +2,8 @@
 #include "curand.h"
 #include "cublas_v2.h"
 
+#pragma comment(lib, "cudnn.lib")  
+
 extern "C" {
 #include "convolutional_layer.h"
 #include "batchnorm_layer.h"

src/convolutional_layer.c

@@ -8,6 +8,8 @@
 #include <stdio.h>
 #include <time.h>
 
+#pragma comment(lib, "cudnn.lib")  
+
 #ifdef AI2
 #include "xnor_layer.h"
 #endif