[ET Trac] [Einstein Toolkit] #434: Keep track of masked-out volume in CarpetMask

Einstein Toolkit trac-noreply at einsteintoolkit.org
Tue Nov 6 01:34:28 CST 2012

#434: Keep track of masked-out volume in CarpetMask
  Reporter:  eschnett     |       Owner:  eschnett  
      Type:  enhancement  |      Status:  review    
  Priority:  blocker      |   Milestone:  ET_2012_11
 Component:  Carpet       |     Version:            
Resolution:               |    Keywords:            

Comment (by rhaas):

 I tracked down the commit that causes segfaults: hash 21272f1 "Carpet:
 Correct #ifdefs in CarpetSimpleMPIDatatypeLength" of Carpet. Going to bed
 now. I really have no idea how *that* one causes memory corruption though.
 Disabling QuasiLocalMeasures in the parfile removes the SEGFAULT.
 Disabling output for QuasiLocalMeasures' grid arrays and grid scalars does
 as well. Turning the CarpetIOScalar output for QLM on again, restores the
 SEGFAULT so it seems related to reduction of complex numbers??? The Info
 output for qlm_spin is not sufficient to restore the SEGFAULT.

Ticket URL: <https://trac.einsteintoolkit.org/ticket/434#comment:20>
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