TESTING/LIN/dchkps.f(3)    Library Functions Manual    TESTING/LIN/dchkps.f(3)

NAME
       TESTING/LIN/dchkps.f

SYNOPSIS
   Functions/Subroutines
       subroutine dchkps (dotype, nn, nval, nnb, nbval, nrank, rankval,
           thresh, tsterr, nmax, a, afac, perm, piv, work, rwork, nout)
           DCHKPS

Function/Subroutine Documentation
   subroutine dchkps (logical, dimension( * ) dotype, integer nn, integer,
       dimension( * ) nval, integer nnb, integer, dimension( * ) nbval,
       integer nrank, integer, dimension( * ) rankval, double precision
       thresh, logical tsterr, integer nmax, double precision, dimension( * )
       a, double precision, dimension( * ) afac, double precision, dimension(
       * ) perm, integer, dimension( * ) piv, double precision, dimension( * )
       work, double precision, dimension( * ) rwork, integer nout)
       DCHKPS

       Purpose:


            DCHKPS tests DPSTRF.

       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.

           NNB

                     NNB is INTEGER
                     The number of values of NB contained in the vector NBVAL.

           NBVAL

                     NBVAL is INTEGER array, dimension (NNB)
                     The values of the block size NB.

           NRANK

                     NRANK is INTEGER
                     The number of values of RANK contained in the vector RANKVAL.

           RANKVAL

                     RANKVAL is INTEGER array, dimension (NBVAL)
                     The values of the block size NB.

           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.

           NMAX

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

           A

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

           AFAC

                     AFAC is DOUBLE PRECISION array, dimension (NMAX*NMAX)

           PERM

                     PERM is DOUBLE PRECISION array, dimension (NMAX*NMAX)

           PIV

                     PIV is INTEGER array, dimension (NMAX)

           WORK

                     WORK is DOUBLE PRECISION array, dimension (NMAX*3)

           RWORK

                     RWORK is DOUBLE PRECISION array, dimension (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 151 of file dchkps.f.

Author
       Generated automatically by Doxygen for LAPACK from the source code.

LAPACK                          Version 3.12.0         TESTING/LIN/dchkps.f(3)