Fix missing cublas libraries (#1281)

Jenkinsfile

@@ -88,6 +88,7 @@ stage('Build') {
            mkdir -p build
            cd build
            cp ../cmake/config.cmake .
+           echo set\\(USE_CUBLAS ON\\) >> config.cmake
            echo set\\(USE_CUDNN ON\\) >> config.cmake
            echo set\\(USE_CUDA ON\\) >> config.cmake
            echo set\\(USE_OPENGL ON\\) >> config.cmake

cmake/util/FindCUDA.cmake

@@ -50,6 +50,9 @@ macro(find_cuda use_cuda)
       find_library(CUDA_CUDNN_LIBRARY cudnn
         ${CUDA_TOOLKIT_ROOT_DIR}/lib/x64
         ${CUDA_TOOLKIT_ROOT_DIR}/lib/win32)
+      find_library(CUDA_CUBLAS_LIBRARY cublas
+        ${CUDA_TOOLKIT_ROOT_DIR}/lib/x64
+        ${CUDA_TOOLKIT_ROOT_DIR}/lib/win32)
     else(MSVC)
       find_library(_CUDA_CUDA_LIBRARY cuda
         PATHS ${CUDA_TOOLKIT_ROOT_DIR}
@@ -63,6 +66,9 @@ macro(find_cuda use_cuda)
       find_library(CUDA_CUDNN_LIBRARY cudnn
         ${CUDA_TOOLKIT_ROOT_DIR}/lib64
         ${CUDA_TOOLKIT_ROOT_DIR}/lib)
+      find_library(CUDA_CUBLAS_LIBRARY cublas
+        ${CUDA_TOOLKIT_ROOT_DIR}/lib64
+        ${CUDA_TOOLKIT_ROOT_DIR}/lib)
     endif(MSVC)
   endif(CUDA_FOUND)
 endmacro(find_cuda)