linesearch Module Reference

A generic framework to calculate step lengths for 1D line search. More...

Data Types
type	linesearch_type

Functions/Subroutines
subroutine, public	linesearch_create_section (section)
	Declare the line search input section.
subroutine, public	linesearch_init (this, section, label)
	Initialize linesearch from given input section.
subroutine, public	linesearch_finalize (this)
	Finzalize line search machinery.
subroutine, public	linesearch_reset (this)
	Reset line search to initial state.
subroutine, public	linesearch_step (this, energy, slope)
	Calculate step length of next line search step.

Detailed Description

A generic framework to calculate step lengths for 1D line search.

Author

Ole Schuett

Function/Subroutine Documentation

linesearch_create_section()

subroutine, public linesearch::linesearch_create_section

(

type(section_type), pointer

section

)

Declare the line search input section.

Parameters

section

...

Author

Ole Schuett

Definition at line 121 of file linesearch.F.

Here is the call graph for this function:

Here is the caller graph for this function:

linesearch_init()

subroutine, public linesearch::linesearch_init	(	type(linesearch_type), intent(inout)	this,
		type(section_vals_type), pointer	section,
		character(len=*)	label
	)

Initialize linesearch from given input section.

Parameters

this	...
section	...
label	...

Author

Ole Schuett

Definition at line 194 of file linesearch.F.

Here is the call graph for this function:

Here is the caller graph for this function:

linesearch_finalize()

subroutine, public linesearch::linesearch_finalize

(

type(linesearch_type), intent(inout)

this

)

Finzalize line search machinery.

Parameters

this

...

Author

Ole Schuett

Definition at line 258 of file linesearch.F.

Here is the caller graph for this function:

linesearch_reset()

subroutine, public linesearch::linesearch_reset

(

type(linesearch_type), intent(inout)

this

)

Reset line search to initial state.

Parameters

this

...

Author

Ole Schuett

Definition at line 284 of file linesearch.F.

Here is the call graph for this function:

Here is the caller graph for this function:

linesearch_step()

subroutine, public linesearch::linesearch_step	(	type(linesearch_type), intent(inout)	this,
		real(kind=dp), intent(in)	energy,
		real(kind=dp), intent(in)	slope
	)

Calculate step length of next line search step.

Parameters

this	...
energy	...
slope	...

Author

Ole Schuett

Definition at line 298 of file linesearch.F.

Here is the caller graph for this function: