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Update Microsoft MPI recommendation to v10.0 or newer (for multiple processor groups support) #16

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shangzhi-hong opened this issue Nov 14, 2018 · 1 comment
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Update Microsoft MPI recommendation to v10.0 or newer (for multiple processor groups support) #16

shangzhi-hong opened this issue Nov 14, 2018 · 1 comment

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@shangzhi-hong
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The new MS MPI v10.0 can support multiple processors now, if version <10.0, then all MultiBUGS processes always crowd in the same processor group (i.e. all the processes run on the same physical CPU, as I tested on a two-way server)

See: https://docs.microsoft.com/en-us/message-passing-interface/microsoft-mpi-release-notes

MS-MPI v10.0 includes the following improvements and fixes. Download MS-MPI v10.0 from the Microsoft Download Center.
Support for utilizing multiple processor groups
rjbgoudie added a commit that referenced this issue Dec 20, 2018
@rjbgoudie
Link to non-version-specific MS-MPI website
780bfbd 
Resolves Issue #16
@rjbgoudie
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Yes, v10.0 looks to work fine, thanks

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@rjbgoudie @shangzhi-hong