revolve.f90 File Reference

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Data Types
type	revolve::rvAction
	this encapsulates all the information needed to perfrom the correct action an instance is returned from rvNextAction More...

Modules
module	revolve
	the module containing the revolve implementation

Functions/Subroutines
logical function, public	revolve::rvInit (steps, checkpoints, errorMsgRevolve, anActionInstance, bundle)
	method to initialize the internal state; must be called before any call to rvNextAction More...
logical function, public	revolve::rvAdjust (steps, checkpoints, errorMsgRevolve)
	method to change the internal state for the total number of steps/checkpoints; must be called after rvInit More...
subroutine, public	revolve::rvVerbose (level)
	method to set the verbosity to a level in [0-3] as described for ourVerbosity More...
type(rvaction) function, public	revolve::rvNextAction ()
	the method to determine the next action; to be called in an unbound loop after rvInit More...
integer function, public	revolve::rvGuess (steps, bundle)
	estimates the number of checkpoints required; equivalent to adjust in Alg. 799 More...
double precision function, public	revolve::rvFactor (steps, checkpoints, bundle)
	computes the run time overhead factor; equivalent to expense in Alg. 799 More...

Variables
integer, parameter, public	revolve::rvstore =1
	store a checkpoint now equivalent to TAKESHOT in Alg. 799 More...
integer, parameter, public	revolve::rvrestore =2
	restore a checkpoint now equivalent to RESTORE in Alg. 799 More...
integer, parameter, public	revolve::rvforward =3
	execute iteration(s) forward equivalent to ADVANCE in Alg. 799 More...
integer, parameter, public	revolve::rvfirstuturn =4
	tape iteration(s); optionally leave to return later; and (upon return) do the adjoint(s) equivalent to FIRSTTURN in Alg. 799 More...
integer, parameter, public	revolve::rvuturn =5
	tape iteration(s) and do the adjoint(s) equivalent to YOUTURN in Alg. 799 More...
integer, parameter, public	revolve::rvdone =6
	we are done with adjoining the loop equivalent to the terminate enum value in Alg. 799 More...
integer, parameter, public	revolve::rverror =7
	an error has occurred equivalent to the error enum value in Alg. 799; see also errorMsgRevolve in rvAction More...
integer	revolve::ourbundle = 1
	the number of iterations that may be bundled for a taping/adjoining sweep; set by calling rvInit; not supposed to be set/used directly by the user; More...
integer	revolve::ourtail = 1
	the number of iterations in the last bundle set by calling rvInit; not supposed to be set/used directly by the user; More...
integer, dimension(:), allocatable	revolve::ourstepof
	vector of step numbers indexed by checkpoint; not to be set/referemced directly by the user More...