program dchkab

(

)

DCHKAB

Purpose:

 DCHKAB is the test program for the DOUBLE PRECISION LAPACK
 DSGESV/DSPOSV routine

 The program must be driven by a short data file. The first 5 records
 specify problem dimensions and program options using list-directed
 input. The remaining lines specify the LAPACK test paths and the
 number of matrix types to use in testing.  An annotated example of a
 data file can be obtained by deleting the first 3 characters from the
 following 10 lines:
 Data file for testing DOUBLE PRECISION LAPACK DSGESV
 7                      Number of values of M
 0 1 2 3 5 10 16        Values of M (row dimension)
 1                      Number of values of NRHS
 2                      Values of NRHS (number of right hand sides)
 20.0                   Threshold value of test ratio
 T                      Put T to test the LAPACK routines
 T                      Put T to test the error exits 
 DGE    11              List types on next line if 0 < NTYPES < 11
 DPO    9               List types on next line if 0 < NTYPES <  9

  NMAX    INTEGER
          The maximum allowable value for N

  MAXIN   INTEGER
          The number of different values that can be used for each of
          M, N, NRHS, NB, and NX

  MAXRHS  INTEGER
          The maximum number of right hand sides

  NIN     INTEGER
          The unit number for input

  NOUT    INTEGER
          The unit number for output

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Date

April 2012

Definition at line 74 of file dchkab.f.

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