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cgtuebingen / Flex-Convolution

Source code for: Flex-Convolution (Million-Scale Point-Cloud Learning Beyond Grid-Worlds), accepted at ACCV 2018
Apache License 2.0
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Compile Problem requires 'export CUB_INC=/path/to/cub #6

Closed MEIXuYan closed 5 years ago

MEIXuYan commented 5 years ago

Thanks for sharing your code. I got a problem when complie the usr_op, showing as below: (I'm not familiar with the Cuda-CUB)

-- Reuse cached information from TensorFlow 1.9.0 
-- No TensorFlow-CC-LIBRARY detected
-- No TensorFlow source repository detected
-- CUDA_INCLUDE_DIRS: /usr/local/cuda-9.0/include
-- CUDA_SAMPLE_INC: /samples/common/inc
CMake Error at CMakeLists.txt:26 (message):
  requires 'export CUB_INC=/path/to/cub

I'm work with ubuntu 14.04, cuda 9.0, tensorflow-gpu 1.9.0, GTX 1080Ti. Hope you can fix it, thank you.

PatWie commented 5 years ago

See the updated build instructions in the README.md from commit 129cfefebf1dffa074d030be94065bdebc74f830. The copy-and-paste solution would be

cd /tmp
wget https://github.com/NVlabs/cub/archive/v1.8.0.zip
unzip v1.8.0.zip -d $HOME/libs
export CUB_INC=$HOME/libs/cub-1.8.0/
rm /tmp/v1.8.0.zip

Feel free to ask, if there is anything unclear.