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(parent: 7edbc71) | patch
Improvement of initialization of Chebyshev smoother.
authorNiklas Fehn <fehn@lnm.mw.tum.de>
Tue, 25 Jul 2017 11:33:36 +0000 (13:33 +0200)
committerNiklas Fehn <fehn@lnm.mw.tum.de>
Tue, 25 Jul 2017 11:46:09 +0000 (13:46 +0200)
commitc633f87ef3146f9cf1ca1abcb116b85fca3862ed
tree96132e05c75239539b6cb0509b6916fd488cd82etree | snapshot
parent7edbc71c8eb17df5017ad299edcdb397a2e6bd66commit | diff
Improvement of initialization of Chebyshev smoother.

Make initial guess robust with respect to number of processors by operating on the global index.
include/deal.II/lac/precondition.h diff | blob | history
tests/matrix_free/parallel_multigrid.with_mpi=true.with_p4est=true.with_trilinos=true.mpirun=3.output diff | blob | history
tests/matrix_free/parallel_multigrid.with_mpi=true.with_p4est=true.with_trilinos=true.mpirun=7.output diff | blob | history
tests/matrix_free/parallel_multigrid_02.with_mpi=true.with_p4est=true.with_trilinos=true.mpirun=3.output diff | blob | history
tests/matrix_free/parallel_multigrid_02.with_mpi=true.with_p4est=true.with_trilinos=true.mpirun=7.output diff | blob | history
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