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EPSStoppingTestFn

A prototype of an EPS stopping test function that would be passed to EPSSetStoppingTestFunction()

Synopsis

PETSC_EXTERN_TYPEDEF typedef PetscErrorCode(EPSStoppingTestFn)(EPS eps,PetscInt its,PetscInt max_it,PetscInt nconv,PetscInt nev,EPSConvergedReason *reason,void *ctx);

Calling Sequence

eps  - eigensolver context obtained from EPSCreate()
its  - current number of iterations
max_it  - maximum number of iterations
nconv  - number of currently converged eigenpairs
nev  - number of requested eigenpairs
reason  - [output] result of the stopping test
ctx  - [optional] user-defined context for private data for the stopping test routine (may be NULL)

See Also

EPSSetStoppingTestFunction()

Level

advanced

Location

include/slepceps.h

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