Jeff,

      Likely deviceQuery provides more than enough information; sometimes it is 
prebuilt but it seems now it is only provided as source code so the user needs 
to build it (and the Makefile is huge :-)). I think it would be enough if 
NVIDIA just always provided prebuilt deviceQuery in a standard location.

  Barry


> On Apr 6, 2021, at 12:42 AM, Jeff Hammond <jeff.scie...@gmail.com> wrote:
> 
> 
>     Generically, independent of Kokkos,  ideally I would run a single 
> precompiled NVIDIA program that gave me all the information about the current 
> hardware I was running and that would provide in simple format exactly the 
> information I needed to configure PETSc, Kokkos etc for THAT system.
> 
> I will try to write something for you tomorrow.  For NVIDIA hardware, the 
> sole dependency will be nvcc.
> 
> Jeff
> 
> -- 
> Jeff Hammond
> jeff.scie...@gmail.com <mailto:jeff.scie...@gmail.com>
> http://jeffhammond.github.io/ <http://jeffhammond.github.io/>

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