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cmake with CUDA 10.0 #158

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mansdell opened this issue Oct 16, 2018 · 5 comments
Open

cmake with CUDA 10.0 #158

mansdell opened this issue Oct 16, 2018 · 5 comments
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@fredRos
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@mansdell
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With CUDA 10.0 you need to upgrade cmake to the latest version 3.12.2 otherwise you get the following error:

CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
CUDA_cublas_device_LIBRARY (ADVANCED)

I followed these instructions to install the latest cmake version in the command line.
@fredRos
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fredRos commented Oct 22, 2018

Thanks for reporting. I will look into it. I would rather not require the latest version of cmake for everyone so perhaps we can add the appropriate FindCUDA.cmake file to make cuda 10 work with older versions of cmake

@fredRos fredRos self-assigned this Oct 22, 2018
@fredRos fredRos added the build label Oct 22, 2018
@fredRos fredRos mentioned this issue Oct 22, 2018
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@mtazzari
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Thank you Fred, I agree it'd be best to require the minimum cmake version possible.

@fredRos
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fredRos commented Oct 29, 2018

If you use conda, a simpler way to get a current version of cmake is

conda install -c conda-forge cmake

@mtazzari
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Perhaps we can add this tip to the docs

@mtazzari mtazzari mentioned this issue Oct 30, 2018
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@fredRos
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fredRos commented Apr 6, 2020 •
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If we require 3.9, cmake natively supports cuda on all platforms and 3.9 is already quite old. But would that also be enough for cuda 10?
https://devblogs.nvidia.com/building-cuda-applications-cmake/

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