TESTING/EIG/ccklse.f(3)

NAME
TESTING/EIG/ccklse.f

SYNOPSIS

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

Function/Subroutine Documentation

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

CCKLSE

Purpose:

     CCKLSE tests CGGLSE - 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 REAL
              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 COMPLEX array, dimension (NMAX*NMAX)

    AF

              AF is COMPLEX array, dimension (NMAX*NMAX)

    B

              B is COMPLEX array, dimension (NMAX*NMAX)

    BF

              BF is COMPLEX array, dimension (NMAX*NMAX)

    X

              X is COMPLEX array, dimension (5*NMAX)

    WORK

              WORK is COMPLEX array, dimension (NMAX*NMAX)

    RWORK

              RWORK is REAL 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 CLATMS 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 165 of file ccklse.f.

Author

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