[petsc-users] Do we support to use NORM_X instead of NORM_2 to check the convergence of KSP and SNES?

[Fande Kong]

Hi Developers,

I just checked into the SNES and KSP code. We always hard code the Vec Norm
as NORM_2 when computing the linear and nonlinear residuals.

Does this mean we have to use norm_2 to check the convergence for both SNES
and KSP?


Fande,
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