[ET Trac] [Einstein Toolkit] #558: Carpet with Periodic Boundary Conditions

[Einstein Toolkit]

#558: Carpet with Periodic Boundary Conditions
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  Reporter:  hfinkel@…        |       Owner:  eschnett       
      Type:  enhancement      |      Status:  review         
  Priority:  major            |   Milestone:                 
 Component:  Carpet           |     Version:                 
Resolution:                   |    Keywords:  carpet periodic
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Comment (by hfinkel@…):

 We seem to be getting closer. Do we need to insert a boundary_clip()
 operation after the fixup in each direction? I ask because...
 Refinement level 1: making regions periodic in the x direction...
    New regions are bboxset<CCTK_INT4,3>:{size=164454,setsize=63,set=[([...
 Refinement level 1: making regions periodic in the y direction...
    New regions are bboxset<CCTK_INT4,3>:{size=493362,setsize=189,set=[([

 and it is still running after many hours, seemingly stuck while executing:
 CarpetRegrid2::periodic<1>::test_impl(...), specifically executing the
 line:
 ibset const difference = symmetrised - regions.AT(rl);
 (so this is in the post-enforcement check for the y direction)

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/558#comment:7>
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