ng Li
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On Thu, 26 May 2011, Bart?omiej W wrote:
> Hello,
>
> I have a slight problem with performance of matsetvalues when inserting
> values row-by-row on single processor instead of column-by-column.
>
> ierr = MatCreate(PETSC_COMM_WORLD,&L);
> ierr = MatSetSizes(L,PETSC_DECIDE,PETSC_DECID
ed=0 --COPTFLAGS=-O2 --CXXOPTFLAGS=-O2 --FOPTFLAGS=-O2
> --with-hdf5-dir=$HOME/local
>
> Is there any option that might be causing this problem?
>
> Thanks,
>
> Miguel.
>
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FOPTFLAGS=-O2
--with-hdf5-dir=$HOME/local
Is there any option that might be causing this problem?
Thanks,
Miguel.
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Hi,
Has anybody in this list ever written a tecplot viewer for DA based data? I
have been fighting with tecplot hdf5 reader and it seems like it is not capable
of reading vector valued fields.
Blaise
--
Department of Mathematics and Center for Computation & Technology
Louisiana State Universi
Dear all,
I am writing a multigrid solver for the Navier Stokes Equations, using
PETSc. I am not using the dmmg structure because I need grid
refinement and, as far as I can see, that is not supported.
I have two questions concerning two different possibilities of smoothing:
1) ILU relaxation: i
