petsc-3.14.5 2021-03-03
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# PCRichardsonConvergedReason

reason a PCApplyRichardson method terminates

### Synopsis

    typedef enum {
                  PCRICHARDSON_CONVERGED_RTOL               =  2,
                  PCRICHARDSON_CONVERGED_ATOL               =  3,
                  PCRICHARDSON_CONVERGED_ITS                =  4,
                  PCRICHARDSON_DIVERGED_DTOL                = -4} PCRichardsonConvergedReason;

### Notes

this must match petsc/finclude/petscpc.h and the KSPConvergedReason values in petscksp.h

### See Also

PCApplyRichardson()

### Level

advanced

### Location

src/ksp/pc/../../../include/petscpctypes.h
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages