> On Jan 22, 2022, at 12:15 PM, Jed Brown <j...@jedbrown.org> wrote:
>
> Mark Adams <mfad...@lbl.gov> writes:
>
>> as far as streams, does it know to run on the GPU? You don't specify
>> something like -G 1 here for GPUs. I think you just get them all.
>
> No, this isn't GPU code. BabelStream is a common STREAM suite for different
> programming models, though I think it doesn't support MPI with GPUs and thus
> isn't really useful. The code is pretty vanilla.
>
> https://github.com/UoB-HPC/BabelStream
>
> It's very similar to "nstream" in Jeff's PRK
>
> https://github.com/ParRes/Kernels
>
> Code is vanilla so I'd expect the results to be much like the corresponding
> Vec operations.
>
> Barry, when you did the tech reports, did you make an example to reproduce on
> other architectures? Like, run this one example (it'll run all the benchmarks
> across different sizes) and then run this script on the output to make all
> the figures?
It is documented in
https://www.overleaf.com/project/5ff8f7aca589b2f7eb81c579 You may need to
dig through the submit scripts etc to find out exactly.
