Provides information regarding convergence status.
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| logical, | public | :: | converge_on_gradient |
True if convergence on the gradient was achieved; else, false. |
|||
| logical, | public | :: | converge_on_residual_parameter |
True if convergence on the residual error parameter was achieved; else, false. |
|||
| logical, | public | :: | converge_on_solution_change |
True if convergence on the change in solution was achieved; else, false. |
|||
| integer(kind=int32), | public | :: | function_evaluation_count |
The function evaluation count. |
|||
| real(kind=real64), | public | :: | gradient_value |
The value of the gradient test parameter. |
|||
| integer(kind=int32), | public | :: | iteration_count |
The iteration count. |
|||
| logical, | public | :: | reach_function_evaluation_limit |
True if the solution did not converge in the allowed number of function evaluations. |
|||
| logical, | public | :: | reach_iteration_limit |
True if the solution did not converge in the allowed number of iterations. |
|||
| real(kind=real64), | public | :: | residual_value |
The value of the residual error parameter. |
|||
| real(kind=real64), | public | :: | solution_change_value |
The value of the change in solution parameter. |
|||
| logical, | public | :: | user_requested_stop |
True if the user requested the stop; else, false. |