SVDSetStoppingTest#

Specifies how to decide the termination of the outer loop of the singular value solver.

Synopsis#

#include "slepcsvd.h" 
PetscErrorCode SVDSetStoppingTest(SVD svd,SVDStop stop)

Logically Collective

Input Parameters#

  • svd - the singular value solver context

  • stop - the type of stopping test

Options Database Keys#

  • -svd_stop_basic - Sets the default stopping test

  • -svd_stop_threshold - Sets the threshold stopping test

  • -svd_stop_user - Selects the user-defined stopping test

Note#

The parameter ‘stop’ can have one of these values

  • SVD_STOP_BASIC - default stopping test

  • SVD_STOP_THRESHOLD - threshold stopping test

  • SVD_STOP_USER - function set by SVDSetStoppingTestFunction()

See Also#

SVD: Singular Value Decomposition, SVDGetStoppingTest(), SVDSetStoppingTestFunction(), SVDSetConvergenceTest(), SVDStop

Level#

advanced

Location#

src/svd/interface/svdopts.c

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