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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#

KSPNormType, KSPSetNormType(), KSP_NORM_NONE, KSP_NORM_PRECONDITIONED, KSP_NORM_NATURAL, KSPSetConvergenceTest()

Level#

advanced

Location#

include/petscksp.h


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Index of all KSP routines
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Last updated on 2022-11-28T10:38:28-0600 (v3.18.2).