[ET Trac] [Einstein Toolkit] #590: McLachlan should allow other thorns to set the gauge

Einstein Toolkit trac-noreply at einsteintoolkit.org
Fri Dec 14 09:06:41 CST 2012

#590: McLachlan should allow other thorns to set the gauge
  Reporter:  bmundim                |       Owner:            
      Type:  defect                 |      Status:  new       
  Priority:  major                  |   Milestone:  ET_2013_05
 Component:  EinsteinToolkit thorn  |     Version:            
Resolution:                         |    Keywords:            

Comment (by hinder):

 I would like the gauge conditions to be separated out into separate
 calculations.  This way, they can be controlled by logic in the scheduler,
 and we don't mix the mathematics of the evolution subsystems with the
 choice of which subsystems to combine.  This is how the Penn State Kranc
 BSSN code works.  Erik, do you agree?  I believe everything is joined
 together at the moment for performance reasons.  I suspect the performance
 benefit, if any, is slight, but of course we would test this.

Ticket URL: <https://trac.einsteintoolkit.org/ticket/590#comment:4>
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