TESTING/EIG/dcklse.f(3)

NAME
TESTING/EIG/dcklse.f

SYNOPSIS

  Functions/Subroutines
subroutine dcklse (nn, mval, pval, nval, nmats, iseed, thresh, nmax, a, af, b, bf, x, work, rwork, nin, nout, info)
DCKLSE

Function/Subroutine Documentation

  subroutine dcklse (integer nn, integer, dimension( * ) mval, integer, dimension( * ) pval, integer, dimension( * ) nval, integer nmats, integer, dimension( 4 ) iseed, double precision thresh, integer nmax, double precision, dimension( * ) a, double precision, dimension( * ) af, double precision, dimension( * ) b, double precision, dimension( * ) bf, double precision, dimension( * ) x, double precision, dimension( * ) work, double precision, dimension( * ) rwork, integer nin, integer nout, integer info)

DCKLSE

Purpose:

    !>
    !> DCKLSE tests DGGLSE - a subroutine for solving linear equality
    !> constrained least square problem (LSE).
    !>

Parameters
    NN

    !>          NN is INTEGER
    !>          The number of values of (M,P,N) contained in the vectors
    !>          (MVAL, PVAL, NVAL).
    !>

    MVAL

    !>          MVAL is INTEGER array, dimension (NN)
    !>          The values of the matrix row(column) dimension M.
    !>

    PVAL

    !>          PVAL is INTEGER array, dimension (NN)
    !>          The values of the matrix row(column) dimension P.
    !>

    NVAL

    !>          NVAL is INTEGER array, dimension (NN)
    !>          The values of the matrix column(row) dimension N.
    !>

    NMATS

    !>          NMATS is INTEGER
    !>          The number of matrix types to be tested for each combination
    !>          of matrix dimensions.  If NMATS >= NTYPES (the maximum
    !>          number of matrix types), then all the different types are
    !>          generated for testing.  If NMATS < NTYPES, another input line
    !>          is read to get the numbers of the matrix types to be used.
    !>

    ISEED

    !>          ISEED is INTEGER array, dimension (4)
    !>          On entry, the seed of the random number generator.  The array
    !>          elements should be between 0 and 4095, otherwise they will be
    !>          reduced mod 4096, and ISEED(4) must be odd.
    !>          On exit, the next seed in the random number sequence after
    !>          all the test matrices have been generated.
    !>

    THRESH

    !>          THRESH is DOUBLE PRECISION
    !>          The threshold value for the test ratios.  A result is
    !>          included in the output file if RESULT >= THRESH.  To have
    !>          every test ratio printed, use THRESH = 0.
    !>

    NMAX

    !>          NMAX is INTEGER
    !>          The maximum value permitted for M or N, used in dimensioning
    !>          the work arrays.
    !>

    A

    !>          A is DOUBLE PRECISION array, dimension (NMAX*NMAX)
    !>

    AF

    !>          AF is DOUBLE PRECISION array, dimension (NMAX*NMAX)
    !>

    B

    !>          B is DOUBLE PRECISION array, dimension (NMAX*NMAX)
    !>

    BF

    !>          BF is DOUBLE PRECISION array, dimension (NMAX*NMAX)
    !>

    X

    !>          X is DOUBLE PRECISION array, dimension (5*NMAX)
    !>

    WORK

    !>          WORK is DOUBLE PRECISION array, dimension (NMAX*NMAX)
    !>

    RWORK

    !>          RWORK is DOUBLE PRECISION array, dimension (NMAX)
    !>

    NIN

    !>          NIN is INTEGER
    !>          The unit number for input.
    !>

    NOUT

    !>          NOUT is INTEGER
    !>          The unit number for output.
    !>

    INFO

    !>          INFO is INTEGER
    !>          = 0 :  successful exit
    !>          > 0 :  If DLATMS returns an error code, the absolute value
    !>                 of it is returned.
    !>

Author
    Univ. of Tennessee

    Univ. of California Berkeley

    Univ. of Colorado Denver

    NAG Ltd.

Definition at line 164 of file dcklse.f.

Author

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