| ksp | - iterative context Many br |
| n | - iteration number (not used) Many br |
| fnorm | - the current residual norm Many br |
| dummy | - some context as a C struct. fields: Many brcoef: a scaling coefficient. default 1.0. can be passed through Many br-sub_ksp_dynamic_tolerance_param Many brbnrm: norm of the right-hand side. store it to avoid repeated calculation Many br |
Notes
This may be useful for a flexibly preconditioner Krylov method to Many brcontrol the accuracy of the inner solves needed to gaurantee the Many brconvergence of the outer iterations. Many br
Many br
Keywords
KSP, inner tolerance
See Also
KSPMonitorDynamicToleranceDestroy()
Level:advanced
Location:src/ksp/ksp/interface/iterativ.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages