dolfin team mailing list archive

[Kent-Andre Mardal <kent-and@xxxxxxxxx>]

BTW: the Assembler code that computes A, b and enforces BC
simultaneously in a symmetric way, is now faster than the standard
non-symmetric way of doing it: 

timings:
new     : 1.55
standard: 1.94 

check demo/pde/sym-dirichlet-bc/speed-up-test.py

Currently only cell integrals and exterior facet integrals are
implemented. 

Kent

On on., 2008-08-13 at 11:46 +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:   4563:3fbd8bd0822d1f363521ccd29afc1f694205ecc5
> tag:         tip
> parent:      4562:d912b2383bc98f98be1fa61e25cac3dec72df8fb
> parent:      4554:b3a0c04c85c2231e87bf187b35bcf6e2e27e8247
> user:        Kent-Andre Mardal <kent-and@xxxxxxxxx>
> date:        Wed Aug 13 11:41:52 2008 +0200
> files:       dolfin/fem/Assembler.cpp dolfin/fem/Assembler.h
> description:
> merge
> 
> 
> changeset:   4562:d912b2383bc98f98be1fa61e25cac3dec72df8fb
> user:        Kent-Andre Mardal <kent-and@xxxxxxxxx>
> date:        Wed Aug 13 11:41:23 2008 +0200
> files:       demo/pde/sym-dirichlet-bc/demo.py demo/pde/sym-dirichlet-bc/speed-up-test.py
> description:
> update text
> 
> 
> changeset:   4561:4749e1c883b9e21767a2c1142541badb6461866c
> parent:      4560:5daf9606ed74d52cb52ccf4e2f3cf20ab7152277
> parent:      4549:463016a27aadf2d3994d2249b4059feaf264dd5d
> user:        Kent-Andre Mardal <kent-and@xxxxxxxxx>
> date:        Wed Aug 13 11:34:33 2008 +0200
> files:       dolfin/fem/Assembler.cpp dolfin/la/MTL4SparsityPattern.cpp dolfin/la/MTL4SparsityPattern.h dolfin/mesh/ALE.cpp dolfin/mesh/ALE.h dolfin/mesh/ALEType.h dolfin/swig/dolfin_headers.i
> description:
> merge
> 
> ----------------------------------------------------------------------
> For more details, visit http://www.fenics.org/hg/dolfin
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