On Tue, 1 May 2018, Lee, Jae Ho wrote:
Actually, this issue is now resolved. The problem was that the default linear solver was not converging. This issue can be resolved by using a stronger linear solver.
Thanks for the update! You had me worried at first - I don't think any of the most active developers are currently doing anything with subdivision elements, which is exactly the sort of situation where regressions are a risk. Good to hear that wasn't the case. How far in the "stronger linear solver" direction did you have to go? Stronger tolerance(s); stronger preconditioner; direct instead of iterative? --- Roy ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
