[petsc-users] Software for load balancing to improve parallel performance to be used with PETSc

[Jed Brown]

On Tue, Jan 3, 2012 at 17:57, Barry Smith <bsmith at mcs.anl.gov> wrote:

> Huh? Since it is a structured cartesian mesh code you just want to split
> up the z direction so that each process has an equal number of grid points


I may have misunderstood this: "Uneven grids are used to reduce the number
of grids and the main bulk of grids clusters around the center."

If the grid is structured, then I agree to just use a good structured
decomposition.
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