[ET Trac] [Einstein Toolkit] #1476: Use mvapich2 instead of impi on Stampede

[Einstein Toolkit]

#1476: Use mvapich2 instead of impi on Stampede
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  Reporter:  eschnett  |       Owner:                     
      Type:  defect    |      Status:  reviewed_ok        
  Priority:  major     |   Milestone:                     
 Component:  Other     |     Version:  development version
Resolution:            |    Keywords:                     
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Comment (by hinder):

 I have changed the suffix to mvapich2.  The comment is not wrong; as
 stated in my comment above, the module command is not necessary; to use
 Intel MPI, you just need to select the required optionlist and runscript,
 meaning you can have configurations with either MPI version using the same
 machine definition file.  I checked the module definitions, and also
 tested this explicitly.  Erik and I discussed this, and he agrees that it
 can be committed as-is.

 Committed as r2242-r2246 of simfactory.

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1476#comment:5>
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