SVDStoppingCtx#

Data structure (C struct) to hold additional information to be used in some stopping test functions.

Synopsis#

struct _n_SVDStoppingCtx {
  PetscReal firstsv;    /* the value of the first converged singular value */
  PetscReal lastsv;     /* the value of the last converged singular value */
  PetscReal thres;      /* threshold set with SVDSetThreshold() */
  PetscBool threlative; /* threshold is relative */
  SVDWhich  which;      /* which singular values are being computed */
};

See Also#

SVDSetStoppingTestFunction()

Level#

advanced

Location#

include/slepcsvd.h


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