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/home/abuild/rpmbuild/BUILD/lapack-3.12.0/TESTING/LIN/schkps.f(3) Library Functions Manual /home/abuild/rpmbuild/BUILD/lapack-3.12.0/TESTING/LIN/schkps.f(3)

NAME

/home/abuild/rpmbuild/BUILD/lapack-3.12.0/TESTING/LIN/schkps.f

SYNOPSIS

Functions/Subroutines


subroutine SCHKPS (dotype, nn, nval, nnb, nbval, nrank, rankval, thresh, tsterr, nmax, a, afac, perm, piv, work, rwork, nout)
SCHKPS

Function/Subroutine Documentation

subroutine SCHKPS (logical, dimension( * ) dotype, integer nn, integer, dimension( * ) nval, integer nnb, integer, dimension( * ) nbval, integer nrank, integer, dimension( * ) rankval, real thresh, logical tsterr, integer nmax, real, dimension( * ) a, real, dimension( * ) afac, real, dimension( * ) perm, integer, dimension( * ) piv, real, dimension( * ) work, real, dimension( * ) rwork, integer nout)

SCHKPS

Purpose:

!>
!> SCHKPS tests SPSTRF.
!>

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 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.
!>

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 REAL array, dimension (NMAX*NMAX)
!>

AFAC

!>          AFAC is REAL array, dimension (NMAX*NMAX)
!>

PERM

!>          PERM is REAL array, dimension (NMAX*NMAX)
!>

PIV

!>          PIV is INTEGER array, dimension (NMAX)
!>

WORK

!>          WORK is REAL array, dimension (NMAX*3)
!>

RWORK

!>          RWORK is REAL 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 schkps.f.

Author

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Version 3.12.0 LAPACK