TESTING/LIN/zdrvgt.f(3)

NAME
TESTING/LIN/zdrvgt.f

SYNOPSIS

  Functions/Subroutines
subroutine zdrvgt (dotype, nn, nval, nrhs, thresh, tsterr, a, af, b, x, xact, work, rwork, iwork, nout)
ZDRVGT

Function/Subroutine Documentation

  subroutine zdrvgt (logical, dimension( * ) dotype, integer nn, integer, dimension( * ) nval, integer nrhs, double precision thresh, logical tsterr, complex*16, dimension( * ) a, complex*16, dimension( * ) af, complex*16, dimension( * ) b, complex*16, dimension( * ) x, complex*16, dimension( * ) xact, complex*16, dimension( * ) work, double precision, dimension( * ) rwork, integer, dimension( * ) iwork, integer nout)

ZDRVGT

Purpose:

     ZDRVGT tests ZGTSV and -SVX.

Parameters
    DOTYPE

              DOTYPE is LOGICAL array, dimension (NTYPES)
              The matrix types to be used for testing.  Matrices of type j
              (for 1 <= j <= NTYPES) are used for testing if DOTYPE(j) =
              .TRUE.; if DOTYPE(j) = .FALSE., then type j is not used.

    NN

              NN is INTEGER
              The number of values of N contained in the vector NVAL.

    NVAL

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

    NRHS

              NRHS is INTEGER
              The number of right hand sides, NRHS >= 0.

    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.

    TSTERR

              TSTERR is LOGICAL
              Flag that indicates whether error exits are to be tested.

    A

              A is COMPLEX*16 array, dimension (NMAX*4)

    AF

              AF is COMPLEX*16 array, dimension (NMAX*4)

    B

              B is COMPLEX*16 array, dimension (NMAX*NRHS)

    X

              X is COMPLEX*16 array, dimension (NMAX*NRHS)

    XACT

              XACT is COMPLEX*16 array, dimension (NMAX*NRHS)

    WORK

              WORK is COMPLEX*16 array, dimension
                          (NMAX*max(3,NRHS))

    RWORK

              RWORK is DOUBLE PRECISION array, dimension (NMAX+2*NRHS)

    IWORK

              IWORK is INTEGER array, dimension (2*NMAX)

    NOUT

              NOUT is INTEGER
              The unit number for output.

Author
    Univ. of Tennessee

    Univ. of California Berkeley

    Univ. of Colorado Denver

    NAG Ltd.

Definition at line 137 of file zdrvgt.f.

Author

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