#1499: Error in synchronisation after restriction ---------------------+------------------------------------------------------ Reporter: hinder | Owner: eschnett Type: defect | Status: reopened Priority: major | Milestone: ET_2014_05 Component: Carpet | Version: development version Resolution: | Keywords: ---------------------+------------------------------------------------------ Changes (by rhaas):
* status: reviewed_ok => reopened
Comment:
The release test was violating the CFL condition and blowing up. Results were thus highly compiler dependent and failed on the (gcc based) test system. I attach a patch that change the timestep and passes on both 1 and 2 processes using gcc and intel and on intel and AMD machines. Undoing the sync fix makes the test fail on 2 processes.