[Libmesh-users] AMR speed

2017-04-26 Thread Rossi, Simone
Dear Roy, dear Paul, dear all, I am testing AMR in libmesh using simple linear elements. My test case is a propagating front described by a reaction-diffusion equation with a cubic bistable reaction term. I followed the adaptivity examples to create this test case. The run times for 100 timesteps

Re: [Libmesh-users] [Libmesh-devel] -snes_view

2017-04-26 Thread David Knezevic
On Wed, Apr 26, 2017 at 2:58 PM, John Peterson wrote: > > > On Wed, Apr 26, 2017 at 12:54 PM, Fabio Canesin > wrote: > >> Dear users/developers, >> >> I noticed that -snes_view does not print the data it should on solvers. >> -ksp_view works as expected. >> > > Are you definitely using a SNES ob

Re: [Libmesh-users] [Libmesh-devel] -snes_view

2017-04-26 Thread John Peterson
On Wed, Apr 26, 2017 at 1:05 PM, David Knezevic wrote: > On Wed, Apr 26, 2017 at 2:58 PM, John Peterson > wrote: > >> >> >> On Wed, Apr 26, 2017 at 12:54 PM, Fabio Canesin >> wrote: >> >>> Dear users/developers, >>> >>> I noticed that -snes_view does not print the data it should on solvers. >>>

Re: [Libmesh-users] -snes_view

2017-04-26 Thread John Peterson
On Wed, Apr 26, 2017 at 12:54 PM, Fabio Canesin wrote: > Dear users/developers, > > I noticed that -snes_view does not print the data it should on solvers. > -ksp_view works as expected. > Are you definitely using a SNES object (via PetscNonlinearSolver)? Not all of the libmesh examples use one

[Libmesh-users] -snes_view

2017-04-26 Thread Fabio Canesin
Dear users/developers, I noticed that -snes_view does not print the data it should on solvers. -ksp_view works as expected. Is this expected ? Regards, Fábio -- Check out the vibrant tech community on one of the world's