KSPMonitorSAWs#

monitor KSP solution using SAWs

Synopsis#

#include "petscksp.h" 
PetscErrorCode KSPMonitorSAWs(KSP ksp, PetscInt n, PetscReal rnorm, void *ctx)

Logically Collective

Input Parameters#

  • ksp - iterative context

  • n - iteration number

  • rnorm - 2-norm (preconditioned) residual value (may be estimated).

  • ctx - created with KSPMonitorSAWsCreate()

Note#

Create the ctx with KSPMonitorSAWsCreate() then call KSPMonitorSet() with the context, this function, and KSPMonitorSAWsDestroy()

See Also#

KSP: Linear System Solvers, KSP, KSPMonitorSet(), KSPMonitorSAWsCreate(), KSPMonitorSAWsDestroy(), KSPMonitorSingularValue(), KSPComputeExtremeSingularValues(), PetscViewerSAWsOpen()

Level#

advanced

Location#

src/ksp/ksp/interface/saws/kspsaws.c

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Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages