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KSP_NORM_UNPRECONDITIONED#

Compute the norm of the true residual (b - A*x) and pass that to the convergence test routine.

See Also#

KSP: Linear System Solvers, KSPNormType, KSP, KSPSetNormType(), KSP_NORM_NONE, KSP_NORM_PRECONDITIONED, KSP_NORM_NATURAL, KSPSetConvergenceTest()

Level#

advanced

Location#

include/petscksp.h


Index of all KSP routines
Table of Contents for all manual pages
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Last updated on 2024-03-29T09:10:29-0500 (v3.20.6).