Error nvcc fatal : Unsupported gpu architecture 'compute_87'en Jetson Nano P3450 de 4gb

riosarizalexander · November 13, 2023, 11:34pm

nvcc fatal : Unsupported gpu architecture 'compute_87’en Jetson Nano P3450 de 4gb

Tengo error nvcc fatal : Unsupported gpu architecture 'compute_87’en Jetson Nano P3450 de 4gb
al intentar instalar OpenCV con CUDA en Python en Jetson Nano P3450 de 4gb

git clone GitHub - mdegans/nano_build_opencv: Build OpenCV on Nvidia Jetson Nano
cd nano_build_opencv
clear
cd nano_build_opencv
jtop
gedit build_opencv.sh
git diff
./build_opencv.sh 4.8.0
jetson-nano-jose@jetson-Jose:~/nano_build_opencv$ ./build_opencv.sh 4.8.0
…
[ 21%] Building NVCC (Device) object modules/core/CMakeFiles/cuda_compile_1.dir/src/cuda/cuda_compile_1_generated_gpu_mat.cu.o
nvcc fatal : Unsupported gpu architecture ‘compute_87’
CMake Error at cuda_compile_1_generated_gpu_mat.cu.o.RELEASE.cmake:221 (message):
Error generating
/tmp/build_opencv/opencv/build/modules/core/CMakeFiles/cuda_compile_1.dir/src/cuda/./cuda_compile_1_generated_gpu_mat.cu.o

modules/core/CMakeFiles/opencv_core.dir/build.make:63: recipe for target ‘modules/core/CMakeFiles/cuda_compile_1.dir/src/cuda/cuda_compile_1_generated_gpu_mat.cu.o’ failed
make[2]: *** [modules/core/CMakeFiles/cuda_compile_1.dir/src/cuda/cuda_compile_1_generated_gpu_mat.cu.o] Error 1
CMakeFiles/Makefile2:2607: recipe for target ‘modules/core/CMakeFiles/opencv_core.dir/all’ failed
make[1]: *** [modules/core/CMakeFiles/opencv_core.dir/all] Error 2
Makefile:162: recipe for target ‘all’ failed
make: *** [all] Error 2
Do you wish to remove temporary build files in /tmp/build_opencv ?
(Doing so may make running tests on the build later impossible)
Y/N

AastaLLL · November 14, 2023, 8:18am

Hi,

CUDA 10.2 cannot compile code for GPU architecture 87.
Please remove it from the configure.

github.com

mdegans/nano_build_opencv/blob/master/build_opencv.sh#L110


      
                  zlib1g-dev
          }
          
          configure () {
              local CMAKEFLAGS="
                  -D BUILD_EXAMPLES=OFF
                  -D BUILD_opencv_python2=ON
                  -D BUILD_opencv_python3=ON
                  -D CMAKE_BUILD_TYPE=RELEASE
                  -D CMAKE_INSTALL_PREFIX=${PREFIX}
                  -D CUDA_ARCH_BIN=5.3,6.2,7.2,8.7
                  -D CUDA_ARCH_PTX=
                  -D CUDA_FAST_MATH=ON
                  -D CUDNN_VERSION='8.0'
                  -D EIGEN_INCLUDE_PATH=/usr/include/eigen3 
                  -D ENABLE_NEON=ON
                  -D OPENCV_DNN_CUDA=ON
                  -D OPENCV_ENABLE_NONFREE=ON
                  -D OPENCV_EXTRA_MODULES_PATH=/tmp/build_opencv/opencv_contrib/modules
                  -D OPENCV_GENERATE_PKGCONFIG=ON
                  -D WITH_CUBLAS=ON

For Nano, -D CUDA_ARCH_BIN=5.3 is enough.
Thanks.

system · December 6, 2023, 5:42am

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