Error when configuring in raft

[p1nksnow]

When I execute the following command lines you provided,

cd kernels/3rdparty/raft
./build.sh libraft

errors occur, and the error is as follows,

(quest) xxxx@stresstest:~/quest/kernels/3rdparty/raft$ ./build.sh libraft
Building for the architecture of the GPU in the system...
CMake Error at CMakeLists.txt:18 (include):
  include could not find requested file:

    rapids-cmake

CMake Error at CMakeLists.txt:19 (include):
  include could not find requested file:

    rapids-cpm

CMake Error at CMakeLists.txt:20 (include):
  include could not find requested file:

    rapids-export

CMake Error at CMakeLists.txt:21 (include):
  include could not find requested file:

    rapids-find

CMake Error at CMakeLists.txt:30 (include):
  include could not find requested file:

    rapids-cuda

CMake Error at CMakeLists.txt:31 (rapids_cuda_init_architectures):
  Unknown CMake command "rapids_cuda_init_architectures".

-- Configuring incomplete, errors occurred!
(quest) xxxx@stresstest:~/quest/kernels/3rdparty/raft$ 

I followed your command lines exactly, without adding any other operations. This seems to be a file missing problem. Can you provide some insights on how to solve the problem so that I can better follow your work?

[happierpig]

Hi @p1nksnow ,

Thanks for your interest in our work.

Indeed, I can't reproduce the problem you met. However, I guess the issue may be related to your machine's networks. Check kernels/3rdparty/raft/cpp/CMakeLists.txt: line 17, which includes kernels/3rdparty/raft/fetch_rapids.cmake and uses

  file(DOWNLOAD https://raw.githubusercontent.com/rapidsai/rapids-cmake/branch-24.02/RAPIDS.cmake
       ${CMAKE_CURRENT_BINARY_DIR}/RAFT_RAPIDS.cmake
  )

to pull needed files. I have uploaded the pulled RAFT_RAPIDS.cmake in this gist.

Please let me know if the issue still exists.

[p1nksnow]

Thank you for your timely reply, this is indeed due to network problems, I have solved it.👍