NAG Library Function Document

nag_glopt_bnd_mcs_optset_file (e05jcc)

1

Purpose

2

Specification

3

Description

Static Limit = 100

Begin * Example options file
   Static Limit = 500 
End

4

References

5

Arguments

1:    $\mathbf{fileid}$ – Nag_FileIDInput

On entry: the ID of the option file to be read, as returned by a call to nag_open_file (x04acc).

2:    $\mathbf{state}$ – Nag_E05State *Communication Structure

state contains information required by other functions in this suite. You must not modify it directly in any way.

3:    $\mathbf{fail}$ – NagError *Input/Output

The NAG error argument (see Section 3.7 in How to Use the NAG Library and its Documentation).

6

Error Indicators and Warnings

NE_ALLOC_FAIL

Dynamic memory allocation failed.
See Section 2.3.1.2 in How to Use the NAG Library and its Documentation for further information.

NE_BAD_PARAM

On entry, argument $〈\mathit{\text{value}}〉$ had an illegal value.

NE_FILE_NOT_READ

At least one optional parameter from the options file could not be recognized. All optional parameters that were set from the file before this error was encountered will remain set on exit.

BEGIN found, but end-of-file found before END. All optional parameters that were set from the file before this error was encountered will remain set on exit.

Could not read options file.

End-of-file found before BEGIN.

NE_INTERNAL_ERROR

An internal error has occurred in this function. Check the function call and any array sizes. If the call is correct then please contact NAG for assistance.
See Section 2.7.6 in How to Use the NAG Library and its Documentation for further information.

NE_NO_LICENCE

Your licence key may have expired or may not have been installed correctly.
See Section 2.7.5 in How to Use the NAG Library and its Documentation for further information.

NE_NOT_INIT

Initialization function nag_glopt_bnd_mcs_init (e05jac) has not been called.

NE_NOT_PARSED

One of the numeric values to be set could not be parsed. Check that all such strings specify valid integer or real values.

NE_OUT_OF_RANGE

Attempt to assign an illegal value of $\mathbf{Local\; Searches}$ ($\mathit{lcsrch}$): $\mathit{lcsrch}=〈\mathit{\text{value}}〉$.

Attempt to assign an illegal value of $\mathbf{Repeatability}$ ($\mathit{repeat}$): $\mathit{repeat}=〈\mathit{\text{value}}〉$.

Attempt to assign a non-positive value of $\mathbf{Function\; Evaluations\; Limit}$ ($\mathit{nf}$): $\mathit{nf}=〈\mathit{\text{value}}〉$.

Attempt to assign a non-positive value of $\mathbf{Local\; Searches\; Limit}$ ($\mathit{loclim}$): $\mathit{loclim}=〈\mathit{\text{value}}〉$.

Attempt to assign a non-positive value of $\mathbf{Static\; Limit}$ ($\mathit{stclim}$): $\mathit{stclim}=〈\mathit{\text{value}}〉$.

Attempt to assign an out-of-bounds value of $\mathbf{Infinite\; Bound\; Size}$ ($\mathit{infbnd}$): $\mathit{infbnd}=〈\mathit{\text{value}}〉$.

Attempt to assign too small a value of $\mathbf{Local\; Searches\; Tolerance}$ ($\mathit{loctol}$): $\mathit{loctol}=〈\mathit{\text{value}}〉$.

Attempt to assign too small a value of $\mathbf{Target\; Objective\; Error}$ ($\mathit{objerr}$): $\mathit{objerr}=〈\mathit{\text{value}}〉$.

Attempt to assign too small a value of $\mathbf{Target\; Objective\; Safeguard}$ ($\mathit{objsfg}$): $\mathit{objsfg}=〈\mathit{\text{value}}〉$.

7

Accuracy

8

Parallelism and Performance

9

Further Comments

10

Example

10.1

Program Text

Program Text (e05jcce.c)

10.2

Program Data

Program Options (e05jcce.opt)

Program Data (e05jcce.d)

10.3

Program Results

Program Results (e05jcce.r)