[ET Trac] [Einstein Toolkit] #1614: introduce "damage region" to speed up SYNC after restriction

[Einstein Toolkit]

#1614: introduce "damage region" to speed up SYNC after restriction
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  Reporter:  rhaas        |       Owner:  eschnett           
      Type:  enhancement  |      Status:  new                
  Priority:  major        |   Milestone:                     
 Component:  Carpet       |     Version:  development version
Resolution:               |    Keywords:                     
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Comment (by eschnett):

 It is straightforward to introduce new communication operators to
 CarpetLib. For example, we could introduce a sync-after-restrict
 operations. This would cost a small amount of space, since the respective
 communication schedule would need to be stored.

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1614#comment:1>
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