[ET Trac] [Einstein Toolkit] #1256: scheduling MoL_PostStep in Post_Recover_Variables

[Einstein Toolkit]

#1256: scheduling MoL_PostStep in Post_Recover_Variables
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  Reporter:  rhaas   |       Owner:     
      Type:  task    |      Status:  new
  Priority:  major   |   Milestone:     
 Component:  Cactus  |     Version:     
Resolution:          |    Keywords:  MoL
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Comment (by eschnett):

 Regridding may occur at "arbitrary" times, and the postregrid bin is
 executed on the affected levels, and maybe other levels as well. Ensuring
 that postregrid is not executed everywhere was always only an
 optimisation, it was not for ensuring that e.g. con2prim would not run too
 often. And as mentioned above, re-balancing the load would also count as
 regridding.

 It may thus make sense to have two versions of con2prim; one to be called
 during evolution only (which may modify the conserved state), and one that
 does not do so.

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1256#comment:8>
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