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Input File for Testing the Constrained Linear Least Squares Driver

An annotated example of an input file for testing the constrained linear least squares driver is shown below.

LSE:  Data file for testing Constrained Linear Least Squares routines
6                  Number of values of NN  
6  0  5  8  10 30  Values of M 
0  5  5  5  8  20  Values of P         
5  5  6  8  12 45  Values of N,  note P <= N <= P+M
20.1               Threshold value of test ratio.
T                  Put T to test the error exits
1                  Code to interpret the seed
LSE 8              List matrix types on next line if 0 < NTYPES < 8

The first line of the input file must contain the characters LSE in columns 1-3. Lines 2-9 are read using list-directed input and specify the following values:

line 2: The number of values M, P, and N
line 3: Values of M
line 4: Values of P
line 5: Values of N, note P 545#545 N 545#545 P+M
line 6: THRESH, the threshold value for the test ratios
line 7: TSTERR, flag to test the error exits
line 8: An integer code to interpret the random number seed.
  = 0: Set the seed to a default value before each run
  = 1: Initialize the seed to a default value only before the first run
  = 2: Like 1, but use the seed values on the next line
line 9 : If line 8 was 2, four integer values for the random number seed
  Otherwise, the path LSE followed by the number of matrix types NTYPES
line 10: If 535#535, then specifies matrix types to be tested.


next up previous contents
Next: More About Timing Up: Testing the Constrained Linear Previous: Tests Performed on the   Contents
Susan Blackford 2001-08-13