[ET Trac] [Einstein Toolkit] #1995: McLachlan constraint tests fail

Einstein Toolkit trac-noreply at einsteintoolkit.org
Wed Jul 5 11:58:52 CDT 2017


#1995: McLachlan constraint tests fail
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  Reporter:  hinder                 |       Owner:                                                   
      Type:  defect                 |      Status:  confirmed                                        
  Priority:  critical               |   Milestone:  ET_2017_05                                       
 Component:  EinsteinToolkit thorn  |     Version:  development version                              
Resolution:                         |    Keywords:  McLachlan constraints tests compiler optimization
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Comment (by knarf):

 I agree that we don't have a whole lot of information about specific
 compiler versions.

 On the other hand, I don't see a reasonable way how changing the fp model
 in ADMConstraints would hide/show a memory problem in another thorn. If
 overwriting happens, it would happen regardless of the compiler settings
 in ADMConstraints. Then a different fp model in ADMConstraints would have
 to mask (or not) that overwriting. While I suppose it is possible (we do
 use compilers mainly as black box...), that seems unlikely.

-- 
Ticket URL: <https://trac.einsteintoolkit.org/ticket/1995#comment:37>
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