Re: [Libmesh-users] Problem in example 18

2009-10-21 Thread Roy Stogner
On Wed, 21 Oct 2009, Roy Stogner wrote: > Still not sure what the nonconforming object sizes problem is; I'm > recompiling with a debug-mode PETSc now. It appears that I was being overly aggressive about keeping SNES objects around; PETSc tried to reuse the same ILU preconditioner which led to e

Re: [Libmesh-users] Problem in example 18

2009-10-21 Thread Roy Stogner
On Tue, 20 Oct 2009, Andrea Hawkins wrote: Strange... So, when running it through the debugger I first saw that the type was AUTOMATIC. To double check, I tried running it again and had trouble with the debugger. So, I did a make clean, retried and then subsequently got the error you were rep

Re: [Libmesh-users] Problem in example 18

2009-10-20 Thread Andrea Hawkins
Strange... So, when running it through the debugger I first saw that the type was AUTOMATIC. To double check, I tried running it again and had trouble with the debugger. So, I did a make clean, retried and then subsequently got the error you were reporting, the nonconforming object sizes. AH! I had

Re: [Libmesh-users] Problem in example 18

2009-10-20 Thread Roy Stogner
On Tue, 20 Oct 2009, Andrea Hawkins wrote: > Perhaps the difference is our PETSc versions? I'm using an older one, > 2.3.3-p13. 2.3.3-p15 is what I'm configured for at the moment... Could you run your setup through the debugger and see what it says the vector type is? It sounds like there's g

Re: [Libmesh-users] Problem in example 18

2009-10-20 Thread Andrea Hawkins
> > Good thing you caught this today, too - the new adjoints API (that I > haven't committed to SVN yet) "helpfully" creates adjoint solutions, > etc. if they're requested and if they don't already exist. I'd > intended this to make things easier for user code, but if it had > already been in plac

Re: [Libmesh-users] Problem in example 18

2009-10-20 Thread Roy Stogner
On Tue, 20 Oct 2009, Andrea Hawkins wrote: > I am wanting to implement a similar automatic adaptivity scheme as is in > example 18. However, in testing the example itself I've run into a few > issues. > > 1. If in the ex18.in file, the global tolerance is set to anything nonzero, > the code break

[Libmesh-users] Problem in example 18

2009-10-20 Thread Andrea Hawkins
Hello- I am wanting to implement a similar automatic adaptivity scheme as is in example 18. However, in testing the example itself I've run into a few issues. 1. If in the ex18.in file, the global tolerance is set to anything nonzero, the code breaks in the uniform_refinement_estimator.C on line