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Switch Chrysalis Intel to use OpenMPI by default #468

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merged 1 commit into from
Dec 3, 2022
Merged

Switch Chrysalis Intel to use OpenMPI by default #468

merged 1 commit into from
Dec 3, 2022

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xylar
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@xylar xylar commented Dec 3, 2022

This is what E3SM uses and we have had a lot of bit-for-bit failures with Intel-MPI (see #461) that might be better with OpenMPI.

@xylar xylar added the dependencies and deployment Changes relate to creating conda and Spack environments, and creating a load script label Dec 3, 2022
@xylar xylar self-assigned this Dec 3, 2022
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xylar commented Dec 3, 2022

Testing

I verified that I get a load script for Intel and OpenMPI on Chrysalis now when I don't specify the compiler or MPI library, as expected.

@xylar xylar merged commit 0cd60c4 into MPAS-Dev:master Dec 3, 2022
@xylar xylar deleted the switch_chrys_default_to_openmpi branch December 3, 2022 18:32
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