L-BFGS-B  3.0
Large-scale Bound-constrained Optimization
prn3lb.f File Reference

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Functions/Subroutines

subroutine prn3lb (n, x, f, task, iprint, info, itfile, iter, nfgv, nintol, nskip, nact, sbgnrm, time, nseg, word, iback, stp, xstep, k, cachyt, sbtime, lnscht)
 This subroutine prints out information when either a built-in convergence test is satisfied or when an error message is generated. More...
 

Function/Subroutine Documentation

◆ prn3lb()

subroutine prn3lb ( integer  n,
double precision, dimension(n)  x,
double precision  f,
character*60  task,
integer  iprint,
integer  info,
integer  itfile,
integer  iter,
integer  nfgv,
integer  nintol,
integer  nskip,
integer  nact,
double precision  sbgnrm,
double precision  time,
integer  nseg,
character*3  word,
integer  iback,
double precision  stp,
double precision  xstep,
integer  k,
double precision  cachyt,
double precision  sbtime,
double precision  lnscht 
)

This subroutine prints out information when either a built-in convergence test is satisfied or when an error message is generated.

Parameters
nOn entry n is the number of variables.
On exit n is unchanged.
xOn entry x is an approximation to the solution.
On exit x is the current approximation.
fOn first entry f is unspecified.
On final exit f is the value of the function at x.
taskworking string indicating the current job when entering and leaving this subroutine.
iprintTODO
infoTODO
itfileunit number of iterate.dat file
iterTODO
nfgvTODO
nintolTODO
nskipTODO
nactTODO
sbgnrmTODO
timeTODO
nsegTODO
wordTODO
ibackTODO
stpTODO
xstepTODO
kTODO
cachytTODO
sbtimeTODO
lnschtTODO

Definition at line 41 of file prn3lb.f.

Referenced by mainlb().

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