SVDMonitorFn#

A function prototype for functions provided to SVDMonitorSet()

Synopsis#

PETSC_EXTERN_TYPEDEF typedef PetscErrorCode SVDMonitorFn(SVD svd,PetscInt its,PetscInt nconv,PetscReal *sigma,PetscReal *errest,PetscInt nest,void *ctx);

Calling Sequence#

  • svd - singular value solver context obtained from SVDCreate()

  • its - iteration number

  • nconv - number of converged singular triplets

  • sigma - singular values

  • errest - relative error estimates for each singular triplet

  • nest - number of error estimates

  • ctx - optional monitoring context, as provided with SVDMonitorSet()

See Also#

SVDMonitorSet()

Level#

beginner

Location#

include/slepcsvd.h

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