TESTING/LIN/schkaa.F(3)

NAME
TESTING/LIN/schkaa.F

SYNOPSIS

  Functions/Subroutines
program schkaa
SCHKAA

Function/Subroutine Documentation

  program schkaa

SCHKAA

Purpose:

    !>
    !> SCHKAA is the main test program for the REAL LAPACK
    !> linear equation routines
    !>
    !> The program must be driven by a short data file. The first 15 records
    !> (not including the first comment  line) 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 40 lines:
    !> Data file for testing REAL LAPACK linear eqn. routines
    !> 7                      Number of values of M
    !> 0 1 2 3 5 10 16        Values of M (row dimension)
    !> 7                      Number of values of N
    !> 0 1 2 3 5 10 16        Values of N (column dimension)
    !> 1                      Number of values of NRHS
    !> 2                      Values of NRHS (number of right hand sides)
    !> 5                      Number of values of NB
    !> 1 3 3 3 20             Values of NB (the blocksize)
    !> 1 0 5 9 1              Values of NX (crossover point)
    !> 3                      Number of values of RANK
    !> 30 50 90               Values of rank (as a % of N)
    !> 20.0                   Threshold value of test ratio
    !> T                      Put T to test the LAPACK routines
    !> T                      Put T to test the driver routines
    !> T                      Put T to test the error exits
    !> SGE   11               List types on next line if 0 < NTYPES < 11
    !> SGB    8               List types on next line if 0 < NTYPES <  8
    !> SGT   12               List types on next line if 0 < NTYPES < 12
    !> SPO    9               List types on next line if 0 < NTYPES <  9
    !> SPS    9               List types on next line if 0 < NTYPES <  9
    !> SPP    9               List types on next line if 0 < NTYPES <  9
    !> SPB    8               List types on next line if 0 < NTYPES <  8
    !> SPT   12               List types on next line if 0 < NTYPES < 12
    !> SSY   10               List types on next line if 0 < NTYPES < 10
    !> SSR   10               List types on next line if 0 < NTYPES < 10
    !> SSK   10               List types on next line if 0 < NTYPES < 10
    !> SSA   10               List types on next line if 0 < NTYPES < 10
    !> SS2   10               List types on next line if 0 < NTYPES < 10
    !> SSP   10               List types on next line if 0 < NTYPES < 10
    !> STR   18               List types on next line if 0 < NTYPES < 18
    !> STP   18               List types on next line if 0 < NTYPES < 18
    !> STB   17               List types on next line if 0 < NTYPES < 17
    !> SQR    8               List types on next line if 0 < NTYPES <  8
    !> SRQ    8               List types on next line if 0 < NTYPES <  8
    !> SLQ    8               List types on next line if 0 < NTYPES <  8
    !> SQL    8               List types on next line if 0 < NTYPES <  8
    !> SQP    6               List types on next line if 0 < NTYPES <  6
    !> DQK    19              List types on next line if 0 < NTYPES <  19
    !> STZ    3               List types on next line if 0 < NTYPES <  3
    !> SLS    6               List types on next line if 0 < NTYPES <  6
    !> SEQ
    !> SQT
    !> SQX
    !> STS
    !> SHH
    !>

    !>  NMAX    INTEGER
    !>          The maximum allowable value for M and N.
    !>
    !>  MAXIN   INTEGER
    !>          The number of different values that can be used for each of
    !>          M, N, NRHS, NB, NX and RANK
    !>
    !>  MAXRHS  INTEGER
    !>          The maximum number of right hand sides
    !>
    !>  MATMAX  INTEGER
    !>          The maximum number of matrix types to use for testing
    !>
    !>  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.

Definition at line 111 of file schkaa.F.

Author

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