Allow Kokkos remap to turn off CUDA-aware MPI #2053
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I tested this on two V100 GPUs using the |
sjplimp
approved these changes
May 1, 2020
akohlmey
approved these changes
May 1, 2020
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Summary
Kokkos remap for FFTs didn't support turning off CUDA-aware MPI, leading to a segfault when the system didn't support CUDA-aware MPI. This PR fixes the issue.
Related Issues
None.
Author(s)
Stan Moore (Sandia)
Licensing
By submitting this pull request, I agree, that my contribution will be included in LAMMPS and redistributed under either the GNU General Public License version 2 (GPL v2) or the GNU Lesser General Public License version 2.1 (LGPL v2.1).
Backward Compatibility
No issues.