linesrch Module Reference

Line search data. More...

Variables
integer(mpi), parameter	msfd =20
integer(mpi)	nsfd
	number of function calls More...
integer(mpi)	idgl
	index of smallest negative slope More...
integer(mpi)	idgr
	index of smallest positive slope More...
integer(mpi)	idgm
	index of minimal slope More...
integer(mpi)	minf =1
	min. More...
integer(mpi)	maxf =5
	max. More...
integer(mpi)	lsinfo
	(status) information More...
real(mpd), dimension(4, msfd)	sfd
	abscissa; function value; slope; predicted zero More...
real(mpd)	stmx =0.9
	maximum slope ratio More...
real(mpd)	gtol
	slope ratio More...

Detailed Description

Line search data.

Variable Documentation

gtol

real(mpd) linesrch::gtol

slope ratio

Definition at line 67 of file linesrch.f90.

Referenced by ptldef(), and ptlprt().

idgl

integer(mpi) linesrch::idgl

index of smallest negative slope

Definition at line 59 of file linesrch.f90.

Referenced by ptlprt().

idgm

integer(mpi) linesrch::idgm

index of minimal slope

Definition at line 61 of file linesrch.f90.

idgr

integer(mpi) linesrch::idgr

index of smallest positive slope

Definition at line 60 of file linesrch.f90.

Referenced by ptlprt().

lsinfo

integer(mpi) linesrch::lsinfo

(status) information

Definition at line 64 of file linesrch.f90.

Referenced by ptlprt().

maxf

integer(mpi) linesrch::maxf =5

max.

number of function calls

Definition at line 63 of file linesrch.f90.

Referenced by ptldef(), and ptlprt().

minf

integer(mpi) linesrch::minf =1

min.

number of function calls

Definition at line 62 of file linesrch.f90.

Referenced by ptldef(), and ptlprt().

msfd

integer(mpi), parameter linesrch::msfd =20

Definition at line 57 of file linesrch.f90.

Referenced by ptldef().

nsfd

integer(mpi) linesrch::nsfd

number of function calls

Definition at line 58 of file linesrch.f90.

Referenced by ptldef(), ptlopt(), and ptlprt().

sfd

real(mpd), dimension(4,msfd) linesrch::sfd

abscissa; function value; slope; predicted zero

Definition at line 65 of file linesrch.f90.

Referenced by ptlopt(), and ptlprt().

stmx

real(mpd) linesrch::stmx =0.9

maximum slope ratio

Definition at line 66 of file linesrch.f90.

Referenced by ptldef(), and ptlprt().