[petsc-users] building with PGI and Kokkos

[Barry Smith]

  Something you might check. https://forums.developer.nvidia.com/t/c-14/135887/7 <https://forums.developer.nvidia.com/t/c-14/135887/7>



> On May 29, 2021, at 4:43 PM, Mark Adams <mfadams at lbl.gov> wrote:
> 
> Good idea, thanks,
> no luck.
> 
> Kokkos requires C++14 but the CUDAcompiler only supports C++11
> 
> On Sat, May 29, 2021 at 5:17 PM Junchao Zhang <junchao.zhang at gmail.com <mailto:junchao.zhang at gmail.com>> wrote:
> It seems pgi-19.9 does not support C++14 needed by Kokkos. Try pgi/20.4?
> --Junchao Zhang
> 
> 
> On Sat, May 29, 2021 at 3:32 PM Mark Adams <mfadams at lbl.gov <mailto:mfadams at lbl.gov>> wrote:
> I am trying to build with Kokkos and PGI on Summit and I can't seem to get Kokkos to accept that the C++ compiler supports C++14.
> Any ideas?
> Mark
> <configure.log>

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