iteration_behavior

type, public :: iteration_behavior

Defines a set of parameters that describe the behavior of the iteration process.

converge_on_chng converge_on_fcn converge_on_zero_diff fcn_count gradient_count iter_count jacobian_count

Type	Visibility		Name
logical,	public	::	converge_on_chng	True if the solution converged as a result of no appreciable change in solution points between iterations; else, false.
logical,	public	::	converge_on_fcn	True if the solution converged as a result of a zero-valued function; else, false.
logical,	public	::	converge_on_zero_diff	True if the solution appears to have settled on a stationary point such that the gradient of the function is zero-valued; else, false.
integer(kind=int32),	public	::	fcn_count	Specifies the number of function evaluations performed.
integer(kind=int32),	public	::	gradient_count	Specifies the number of gradient vector evaluations performed.
integer(kind=int32),	public	::	iter_count	Specifies the number of iterations performed.
integer(kind=int32),	public	::	jacobian_count	Specifies the number of Jacobian evaluations performed.