[petsc-dev] KSPMonitor and petsc4py

[Lisandro Dalcin]

On Mon, 4 Mar 2019 at 09:20, Smith, Barry F. <bsmith at mcs.anl.gov> wrote:

>
>    By golly you are right,
>
>    I don't know how we got to the model where each implementation
> independently sets it to 0. Instead of a universal one. Minimizing code, of
> course, seems to point to a single location where it is set to zero.
>
>
If you are planning to fix it, please consider what to do with ksp->rnorm,
and also think about SNES.

PS: BTW, I have a bunch of custom routines in petsc4py, should any of them
be added to PETSc?
https://bitbucket.org/petsc/petsc4py/src/master/src/libpetsc4py/custom.h
https://bitbucket.org/petsc/petsc4py/src/master/src/include/custom.h

-- 
Lisandro Dalcin
============
Research Scientist
Computer, Electrical and Mathematical Sciences & Engineering (CEMSE)
Extreme Computing Research Center (ECRC)
King Abdullah University of Science and Technology (KAUST)
http://ecrc.kaust.edu.sa/

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