[petsc-dev] WTF

[Yang, Ulrike Meier]

That might be the way to go ☺
Ulrike

From: Jeff Hammond [mailto:jeff.science at gmail.com]
Sent: Thursday, June 30, 2016 11:49 AM
To: Yang, Ulrike Meier <yang11 at llnl.gov>
Cc: Barry Smith <bsmith at mcs.anl.gov>; Justin Chang <jychang48 at gmail.com>; PETSc <petsc-dev at mcs.anl.gov>; Falgout Rob (rfalgout at llnl.gov) <rfalgout at llnl.gov>
Subject: Re: [petsc-dev] WTF

> The default settings often don’t work well for 3D problems.

Are 2D (1D?) problems really the common case for PDE solvers?  Aren't interesting problems 3D?  Shouldn't the defaults be set to optimize for 3D?

Jeff

--
Jeff Hammond
jeff.science at gmail.com<mailto:jeff.science at gmail.com>
http://jeffhammond.github.io/
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