dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Thu, Jun 01, 2006 at 08:13:33PM +0200, Garth N. Wells wrote:
> On Thu, 2006-06-01 at 19:57 +0200, Anders Logg wrote:
> > On Wed, May 31, 2006 at 03:49:57PM +0200, 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:   1978:47f9d2da5dbba9a017d08f5bca890aae14f28f7e
> > > tag:         tip
> > > user:        "Garth N. Wells <g.n.wells@xxxxxxxxxx>"
> > > date:        Wed May 31 15:49:47 2006 +0200
> > > files:       src/kernel/fem/dolfin/FEM.h src/kernel/la/LU.cpp src/kernel/la/Makefile.am src/kernel/la/Makefile.in src/kernel/la/PETScSparseMatrix.cpp src/kernel/la/PETScVector.cpp src/kernel/la/SparseVector.cpp src/kernel/la/VirtualMatrix.cpp src/kernel/la/dolfin/GenericMatrix.h src/kernel/la/dolfin/LU.h src/kernel/la/dolfin/Makefile.am src/kernel/la/dolfin/Makefile.in src/kernel/la/dolfin/PETScSparseMatrix.h src/kernel/la/dolfin/PETScVector.h src/kernel/la/dolfin/SparseVector.h src/kernel/la/dolfin/Vector.h src/kernel/la/dolfin/VirtualMatrix.h src/kernel/la/dolfin/dolfin_la.h
> > > description:
> > > Rename "SparseVector" "PETScVector".
> > 
> > Why name it PETScVector instead of PETScSparseVector (corresponding to
> > PETScSparseMatrix). Can there be PETSc matrices which can be either
> > dense or sparse, but only one type of PETSc vector?
> > 
> 
> There is only one PETSc vector type, hence the name. There are both
> sparse and dense PETSc matrices, and PETSc vectors can "play" with both
> dense and sparse PETSc matrices.
> 
> Garth

Very good.

/Anders


> 
> > /Anders
> > 
> > 
> > > changeset:   1977:1d487b6bc87e09068e80143ed9d6eb2877d501d8
> > > user:        "Anders Logg <logg@xxxxxxxxx>"
> > > date:        Wed May 31 14:06:37 2006 +0200
> > > files:       ChangeLog
> > > description:
> > > Update ChangeLog
> > > 
> > > 
> > > changeset:   1976:c889418876fd816ad40c701419b2fe6769838ecc
> > > user:        "Anders Logg <logg@xxxxxxxxx>"
> > > date:        Wed May 31 14:06:09 2006 +0200
> > > files:       src/demo/ode/courtemanche/main.cpp src/kernel/io/OctaveFile.cpp src/test/main.cpp
> > > description:
> > > Remove output of zeros in Octave matrix file format.
> > > 
> > > 
> > > -------------------------------------------------------
> > > For more details, visit http://www.fenics.org/hg/dolfin
> > > 
> > > _______________________________________________
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> > > DOLFIN-dev@xxxxxxxxxx
> > > http://www.fenics.org/cgi-bin/mailman/listinfo/dolfin-dev
> > 
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> 
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