For the record. Some rudementary unit tests do excist for the PETScKrylovMatrix in:
test/unit/la/python/KrylovSolver.py Johan On 08/17/2012 08:47 PM, Anders Logg wrote: > Thanks. I will look at it next week. > > I'll be adding unit tests. > > This is mostly for use in the tensorproduct/kronecker/timedependent > branches but will have some side effect features like this one. > > -- > Anders > > > On Fri, Aug 17, 2012 at 07:40:24PM +0100, Garth N. Wells wrote: >> On 17 August 2012 19:15, Anders Logg <l...@simula.no> wrote: >>> ok, can you give any details or code that I can look at? >>> >> >> You probably want to implement the Epetra_Operator class: >> >> >> http://trilinos.sandia.gov/packages/docs/r10.12/packages/epetra/doc/html/classEpetra__Operator.html >> >> We could really do with some matrix-free unit tests. >> >> Garth >> >> >>> >>> >>> On Fri, Aug 17, 2012 at 08:06:42PM +0200, Kent-Andre Mardal wrote: >>>> Yes, I think so. I've used ML in this fashion. >>>> Kent >>>> >>>> On 17 August 2012 16:28, Anders Logg <[1]l...@simula.no> wrote: >>>> >>>> I want to use PETSc MatShell to create a matrix-free representation >>>> of >>>> a linear system using PETScKrylovMatrix. Is there similar >>>> functionality in Trilinos, in which case I could look into adding a >>>> common interface matrix-free Krylov solvers? >>>> >>>> Referenser >>>> >>>> 1. mailto:l...@simula.no >>>> 2. https://launchpad.net/%7Edolfin >>>> 3. mailto:dolfin@lists.launchpad.net >>>> 4. https://launchpad.net/%7Edolfin >>>> 5. https://help.launchpad.net/ListHelp >>> >>> _______________________________________________ >>> Mailing list: https://launchpad.net/~dolfin >>> Post to : dolfin@lists.launchpad.net >>> Unsubscribe : https://launchpad.net/~dolfin >>> More help : https://help.launchpad.net/ListHelp >> >> >> > > _______________________________________________ > Mailing list: https://launchpad.net/~dolfin > Post to : dolfin@lists.launchpad.net > Unsubscribe : https://launchpad.net/~dolfin > More help : https://help.launchpad.net/ListHelp > _______________________________________________ Mailing list: https://launchpad.net/~dolfin Post to : dolfin@lists.launchpad.net Unsubscribe : https://launchpad.net/~dolfin More help : https://help.launchpad.net/ListHelp
