[petsc-dev] SNESDMComputeJacobian()

Jed Brown jedbrown at mcs.anl.gov
Tue May 15 21:27:56 CDT 2012


On Tue, May 15, 2012 at 8:24 PM, Matthew Knepley <knepley at gmail.com> wrote:

> How does the DM info get there? I thought we were still using this.


Well, it was the reason for the failing -snes_mf_operator business. I
finally pushed a fix for that.

http://petsc.cs.iit.edu/petsc/petsc-dev/rev/d9d273010a81

There is still some dispatch through DM, but it's handled by
DMSNESSetUpLegacy() and doesn't rely on the function context having a DM as
its first member.
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