[CMake] Ways to require CUDA arch minimum version?

[Hong Xu]

Thanks, I am interested in enforcing minimum computing capacity (which translates to hardware restraint). If there is no such feature, would you be interested for such a feature?
Hong

On August 16, 2019 7:41:33 AM PDT, Robert Maynard <robert.maynard at kitware.com> wrote:
>Are you asking for a minimum CUDA SDK version or a restriction based
>on the hardware of the machine?
>
>We have no pre-built logic to enforce a minimum hardware component, as
>we want to support building CUDA on a machine without a GPU.
>As far as minimum CUDA SDK is concerned if you are doing it through
>find_package(CUDA) you would check the version after and error out if
>not high enough
>As farm as CUDA as a first class language, you can check the
>CMAKE_CUDA_COMPILER_VERSION and error out.
>
>On Thu, Aug 15, 2019 at 9:34 PM Hong Xu <hong at topbug.net> wrote:
>>
>> Is there a way to enforce a minimum CUDA arch version when finding
>CUDA?
>> Hong
>>
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