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