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2017-03-01 08:25:39 -0600 answered a question OpenCV Error: Gpu API call (invalid device symbol) in buildPointList_gpu

Change the CUDA_ARCH_BIN value when running CMAKE for opencv compiling. For examle this is the CMAKE command I use for TX1: cmake -DWITH_CUDA=ON -DCUDA_ARCH_BIN="5.3" -DCMAKE_INSTALL_PREFIX=/usr/local/opencv-3.2.0 -DCUDA_ARCH_PTX="" -DBUILD_TESTS=OFF -DBUILD_PERF_TESTS=OFF ... This issue is discussed in issue 4849 on the opencv github (sorry, not enough karma to put link)