dolfin team mailing list archive

["Alessio Quaglino" <alessio@xxxxxx>]

Ok it seems that there was a conflict between UMFPACK and AMD. Now UMFPACK
without BLAS works, with BLAS compiles and run but everything becomes
ludicrously slow. Thank you a lot for the clarification uBlas/BLAS,
otherwise I wouldnt managed to link everything. I've seen on BOOST website
that uBlas has some bindings for BLAS, maybe this could improve the
efficiency of the code.

Alessio


> One or more new changesets pushed to the primary dolfin repository.
> A short summary of the last three changesets is included below.
>
> changeset:   3374:42a1f795933969dd7550632a3660bbe5daae2d71
> tag:         tip
> user:        "Garth N. Wells <gnw20 at cam.ac.uk>"
> date:        Fri Sep 14 15:22:48 2007 +0100
> files:       src/kernel/la/dolfin/uBlasLUSolver.h
> src/kernel/la/uBlasLUSolver.cpp
> description:
> Check UMFPACK return argument for any errors or warnings.
>
>
> changeset:   3373:26fb341790d3dfc4f4c98a4a45625a92358eb152
> user:        "Garth N. Wells <gnw20 at cam.ac.uk>"
> date:        Wed Sep 12 17:42:42 2007 +0100
> files:       src/bench/fem/convergence/Poisson2D_1.h
> src/bench/fem/convergence/Poisson2D_2.h
> src/bench/fem/convergence/Poisson2D_3.h
> src/bench/fem/convergence/Poisson2D_4.h
> src/bench/fem/convergence/Poisson2D_5.h
> src/bench/fem/convergence/Poisson3D_1.h
> src/bench/fem/convergence/Poisson3D_2.h
> src/bench/fem/convergence/Poisson3D_3.h
> src/bench/fem/convergence/Poisson3D_4.h
> src/bench/fem/convergence/Poisson3D_5.h
> src/demo/nls/cahn-hilliard/CahnHilliard2D.h
> src/demo/nls/cahn-hilliard/CahnHilliard3D.h
> src/demo/nls/nonlinearpoisson/NonlinearPoisson.h
> src/demo/pde/convection-diffusion/ConvectionDiffusion.h
> src/demo/pde/dg/Poisson.h src/demo/pde/elasticity/Elasticity.h
> src/demo/pde/functional/EnergyNorm.h src/demo/pde/lift-drag/Drag.h
> src/demo/pde/lift-drag/Lift.h src/demo/pde/mixed-poisson/MixedPoisson.h
> src/demo/pde/nonlinear-poisson/NonlinearPoisson.h
> src/demo/pde/nonlinear-poisson/NonlinearPoisson.py
> src/demo/pde/periodic/Poisson.h src/demo/pde/poisson/cpp/Poisson.h
> src/demo/pde/stokes/stabilized/Stokes.h
> src/demo/pde/stokes/taylor-hood/Stokes.h src/kernel/elements/ffc_00.h
> src/kernel/elements/ffc_01.h src/kernel/elements/ffc_02.h
> src/kernel/elements/ffc_03.h src/kernel/elements/ffc_04.h
> src/kernel/elements/ffc_05.h src/kernel/elements/ffc_06.h
> src/kernel/elements/ffc_07.h src/kernel/elements/ffc_08.h
> src/kernel/elements/ffc_09.h src/kernel/elements/ffc_10.h
> src/kernel/elements/ffc_11.h src/kernel/elements/ffc_12.h
> src/kernel/elements/ffc_13.h src/kernel/elements/ffc_14.h
> src/kernel/elements/ffc_15.h src/kernel/elements/ffc_16.h
> src/kernel/elements/ffc_17.h src/kernel/elements/ffc_18.h
> src/kernel/elements/ffc_19.h src/kernel/elements/ffc_20.h
> src/kernel/elements/ffc_21.h src/kernel/elements/ffc_22.h
> src/kernel/elements/ffc_23.h src/kernel/elements/ffc_24.h
> src/kernel/elements/ffc_25.h src/kernel/elements/ffc_26.h
> src/kernel/mf/ffc-forms/ConvectionMatrix2D.h
> src/kernel/mf/ffc-forms/ConvectionMatrix3D.h
> src/kernel/mf/ffc-forms/LoadVector2D.h
> src/kernel/mf/ffc-forms/LoadVector3D.h
> src/kernel/mf/ffc-forms/MassMatrix2D.h
> src/kernel/mf/ffc-forms/MassMatrix3D.h
> src/kernel/mf/ffc-forms/StiffnessMatrix2D.h
> src/kernel/mf/ffc-forms/StiffnessMatrix3D.h src/sandbox/bdm/MixedPoisson.h
> src/sandbox/dg/Poisson.h src/sandbox/dg/Projection.h
> src/sandbox/dg/cg-dg-comparison/cg/Poisson.h
> src/sandbox/dg/cg-dg-comparison/dg/Poisson.h
> src/sandbox/dg/cg-dg-comparison/dg/Projection.h
> src/sandbox/passembly/Poisson2D.h
> description:
> Recompile forms.
>
>
> changeset:   3372:75dfd1f067b1c089dd2db31c47914423d22d9f62
> user:        "Anders Logg <logg at simula.no>"
> date:        Fri Aug 31 11:39:12 2007 +0200
> files:       ChangeLog configure configure.ac
> description:
> Updates for version 0.7.1
>
> ----------------------------------------------------------------------
> For more details, visit http://www.fenics.org/hg/dolfin
>
>