compiling againt cuda 10 (on jetson) raises a lot of warning (when compiling caffe)

[fantes]

here is a list:

• shfl_down

src/caffe/3rdparty/ctc/reduce.cu(44): warning: function "__shfl_down(float, unsigned int, int)"
/usr/local/cuda/include/sm_30_intrinsics.hpp(275): here was declared deprecated ("__shfl_down() is deprecated in favor of __shfl_down_sync() and may be removed in a future release (Use -Wno-deprecated-declarations to suppress this warning).")

• shfl_up

NVCC src/caffe/layers/embed_layer.cu
./include/caffe/3rdparty/ctc/detail/../../moderngpu/include/device/intrinsics.cuh(115): warning: function "__shfl_up(float, unsigned int, int)"
/usr/local/cuda/include/sm_30_intrinsics.hpp(258): here was declared deprecated ("__shfl_up() is deprecated in favor of __shfl_up_sync() and may be removed in a future release (Use -Wno-deprecated-declarations to suppress this warning).")

• math_functions.h

In file included from src/caffe/util/math_functions.cu:1:0:
/usr/local/cuda/include/math_functions.h:54:2: warning: #warning "math_functions.h is an internal header file and must not be used directly.  This file will be removed in a future CUDA release.  Please use cuda_runtime_api.h or cuda_runtime.h instead." [-Wcpp]
 #warning "math_functions.h is an internal header file and must not be used directly.  This file will be removed in a future CUDA release.  Please use cuda_runtime_api.h or cuda_runtime.h instead."