[petsc-users] question

[Jed Brown]

Gideon Simpson <gideon.simpson at gmail.com> writes:

> Ok, so if I’m doing the default Newton Line Search, how would I interpret the 5 and the 20, vis a vis what I would be doing with pencil and paper?

I don't know what you're doing with pencil and paper.  It's just
counting the number of residual evaluations and solver iterations
(Jacobian and preconditioner application).  Use -snes_monitor
-snes_linesearch_monitor -ksp_monitor for the details.
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