dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

Sure, I'll see what I can do.

/Anders


Garth N. Wells wrote:
> It would be useful to add a demo.
>
> Garth
>
> DOLFIN wrote:
> > One or more new changesets pushed to the primary dolfin repository.
> > A short summary of the last three changesets is included below.
> >
> > changeset:   3306:c70033cb881cb98ef8f177ebf0cb95348de96aa7
> > tag:         tip
> > user:        "Anders Logg <logg@xxxxxxxxx>"
> > date:        Mon Jul 09 19:24:50 2007 +0200
> > files:       Makefile.in aclocal.m4 configure src/Makefile.in 
> > src/bench/Makefile.in src/bench/fem/Makefile.in 
> > src/bench/la/Makefile.in src/bench/ode/Makefile.in 
> > src/demo/Makefile.in src/greeting/Makefile.in src/kernel/Makefile.in 
> > src/kernel/common/Makefile.in src/kernel/common/dolfin/Makefile.in 
> > src/kernel/elements/Makefile.in src/kernel/elements/dolfin/Makefile.in 
> > src/kernel/fem/BoundaryCondition.cpp src/kernel/fem/Makefile.am 
> > src/kernel/fem/Makefile.in 
> > src/kernel/fem/PeriodicBoundaryCondition.cpp 
> > src/kernel/fem/dolfin/BoundaryCondition.h 
> > src/kernel/fem/dolfin/Makefile.am src/kernel/fem/dolfin/Makefile.in 
> > src/kernel/fem/dolfin/PeriodicBoundaryCondition.h 
> > src/kernel/fem/dolfin/dolfin_fem.h src/kernel/function/Makefile.in 
> > src/kernel/function/dolfin/Makefile.in src/kernel/graph/Makefile.in 
> > src/kernel/graph/dolfin/Makefile.in src/kernel/io/Makefile.in 
> > src/kernel/io/dolfin/Makefile.in src/kernel/la/Makefile.in 
> > src/kernel/la/dolfin/Makefile.in src/kernel/log/Makefile.in src/kern
> el
> >  /log/dolfin/Makefile.in src/kernel/main/Makefile.in 
> > src/kernel/main/dolfin/Makefile.in src/kernel/math/Makefile.in 
> > src/kernel/math/dolfin/Makefile.in src/kernel/mesh/Makefile.in 
> > src/kernel/mesh/SubDomain.cpp src/kernel/mesh/dolfin/Makefile.in 
> > src/kernel/mesh/dolfin/SubDomain.h src/kernel/mf/Makefile.in 
> > src/kernel/mf/dolfin/Makefile.in src/kernel/nls/Makefile.in 
> > src/kernel/nls/dolfin/Makefile.in src/kernel/ode/Makefile.in 
> > src/kernel/ode/dolfin/Makefile.in src/kernel/parameter/Makefile.in 
> > src/kernel/parameter/dolfin/Makefile.in src/kernel/pde/Makefile.in 
> > src/kernel/pde/dolfin/Makefile.in src/kernel/plot/Makefile.in 
> > src/kernel/plot/dolfin/Makefile.in src/kernel/quadrature/Makefile.in 
> > src/kernel/quadrature/dolfin/Makefile.in src/lib/Makefile.in 
> > src/pydolfin/Makefile.in src/test/Makefile.in src/utils/Makefile.in 
> > src/utils/convert/Makefile.in src/utils/inp2dx/Makefile.in 
> > src/utils/swig/Makefile.in
> > description:
> > Add support for setting periodic boundary conditions.
> >
> > To set a periodic boundary condition, specify a pair of domains
> > G and H by a SubDomain. The inside() function should specify the
> > points of G and the map() function should specify a mapping F : H --> G.
> >
> > Then create a PeriodicBoundaryCondition and apply() it to the linear 
> > system.
> >
> > Bugs/features:
> >
> >   1. Only works for scalar subsystems, so it needs to be done once for
> >   each subsystem of a vector function.
> >
> >   2. Setting the entries in the matrix can perhaps be optimized.
> >
> >   3. PeriodicBoundaryCondition is not a subclass of BoundaryCondition,
> >   so it does not work to give a PeriodicBoundaryCondition as argument
> >   to LinearPDE.
> >
> > To fix 3, should we rename BoundaryCondition --> DirichletBC
> > and have PeriodicBC and DirichletBC as subclasses of BoundaryCondition?
> >
> >
> > changeset:   3305:4564fa57c9159e7dbe287ba121324ec84afd4d00
> > user:        "Garth N. Wells <g.n.wells@xxxxxxxxxx>"
> > date:        Thu Jul 05 22:24:27 2007 +0200
> > files:       src/kernel/la/PETScLUSolver.cpp 
> > src/kernel/nls/NewtonSolver.cpp src/kernel/nls/dolfin/NewtonSolver.h 
> > src/kernel/pde/LinearPDE.cpp
> > description:
> > Fix use of PETSc with UMFPACK.
> >
> >
> > changeset:   3304:1a95bb6095dd1b91e462f62a630035defd37c8c6
> > parent:      3303:a324e9cb2c73b27ecd636fcee5b1a08cc01a0da8
> > parent:      3302:cd19d9eeddaa68d14d8c6fafe4de490ff17c1f5a
> > user:        "Garth N. Wells <g.n.wells@xxxxxxxxxx>"
> > date:        Wed Jul 04 14:38:37 2007 +0200
> > files:       description:
> > merge.
> >
> > ----------------------------------------------------------------------
> > For more details, visit http://www.fenics.org/hg/dolfin
> > _______________________________________________
> > DOLFIN-dev mailing list
> > DOLFIN-dev@xxxxxxxxxx
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