KSP_NORM_NATURAL#
Compute the ‘natural norm’ of residual sqrt((b - Ax)B(b - Ax)) and pass that to the convergence test routine. This is only supported by KSPCG, KSPCR, KSPCGNE, KSPCGS, KSPFCG, KSPPIPEFCG, KSPPIPEGCR
See Also#
KSP: Linear System Solvers, KSPNormType, KSP, KSPSetNormType(), KSP_NORM_NONE, KSP_NORM_PRECONDITIONED, KSP_NORM_UNPRECONDITIONED, KSPSetConvergenceTest()
Level#
advanced
Location#
Examples#
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages