1 files changed, 495 insertions, 0 deletions

diff --git a/TESTING/LIN/zerrpox.f b/TESTING/LIN/zerrpox.f
new file mode 100644
index 00000000..5d5d16e2
--- /dev/null
+++ b/TESTING/LIN/zerrpox.f
@@ -0,0 +1,495 @@
+      SUBROUTINE ZERRPO( PATH, NUNIT )
+*
+*  -- LAPACK test routine (version 3.1) --
+*     Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd..
+*     November 2006
+*
+*     .. Scalar Arguments ..
+      CHARACTER*3        PATH
+      INTEGER            NUNIT
+*     ..
+*
+*  Purpose
+*  =======
+*
+*  ZERRPO tests the error exits for the COMPLEX*16 routines
+*  for Hermitian positive definite matrices.
+*
+*  Arguments
+*  =========
+*
+*  PATH    (input) CHARACTER*3
+*          The LAPACK path name for the routines to be tested.
+*
+*  NUNIT   (input) INTEGER
+*          The unit number for output.
+*
+*  =====================================================================
+*
+*     .. Parameters ..
+      INTEGER            NMAX
+      PARAMETER          ( NMAX = 4 )
+*     ..
+*     .. Local Scalars ..
+      CHARACTER          EQ
+      CHARACTER*2        C2
+      INTEGER            I, INFO, J, N_ERR_BNDS, NPARAMS
+      DOUBLE PRECISION   ANRM, RCOND, BERR
+*     ..
+*     .. Local Arrays ..
+      DOUBLE PRECISION   S( NMAX ), R( NMAX ), R1( NMAX ), R2( NMAX ),
+     $                   ERR_BNDS_N( NMAX, 3 ), ERR_BNDS_C( NMAX, 3 ),
+     $                   PARAMS 
+      COMPLEX*16         A( NMAX, NMAX ), AF( NMAX, NMAX ), B( NMAX ),
+     $                   W( 2*NMAX ), X( NMAX )
+*     ..
+*     .. External Functions ..
+      LOGICAL            LSAMEN
+      EXTERNAL           LSAMEN
+*     ..
+*     .. External Subroutines ..
+      EXTERNAL           ALAESM, CHKXER, ZPBCON, ZPBEQU, ZPBRFS, ZPBTF2,
+     $                   ZPBTRF, ZPBTRS, ZPOCON, ZPOEQU, ZPORFS, ZPOTF2,
+     $                   ZPOTRF, ZPOTRI, ZPOTRS, ZPPCON, ZPPEQU, ZPPRFS,
+     $                   ZPPTRF, ZPPTRI, ZPPTRS, ZPOEQUB, ZPORFSX
+*     ..
+*     .. Scalars in Common ..
+      LOGICAL            LERR, OK
+      CHARACTER*32       SRNAMT
+      INTEGER            INFOT, NOUT
+*     ..
+*     .. Common blocks ..
+      COMMON             / INFOC / INFOT, NOUT, OK, LERR
+      COMMON             / SRNAMC / SRNAMT
+*     ..
+*     .. Intrinsic Functions ..
+      INTRINSIC          DBLE, DCMPLX
+*     ..
+*     .. Executable Statements ..
+*
+      NOUT = NUNIT
+      WRITE( NOUT, FMT = * )
+      C2 = PATH( 2: 3 )
+*
+*     Set the variables to innocuous values.
+*
+      DO 20 J = 1, NMAX
+         DO 10 I = 1, NMAX
+            A( I, J ) = DCMPLX( 1.D0 / DBLE( I+J ),
+     $                  -1.D0 / DBLE( I+J ) )
+            AF( I, J ) = DCMPLX( 1.D0 / DBLE( I+J ),
+     $                   -1.D0 / DBLE( I+J ) )
+   10    CONTINUE
+         B( J ) = 0.D0
+         R1( J ) = 0.D0
+         R2( J ) = 0.D0
+         W( J ) = 0.D0
+         X( J ) = 0.D0
+         S( J ) = 0.D0
+   20 CONTINUE
+      ANRM = 1.D0
+      OK = .TRUE.
+*
+*     Test error exits of the routines that use the Cholesky
+*     decomposition of a Hermitian positive definite matrix.
+*
+      IF( LSAMEN( 2, C2, 'PO' ) ) THEN
+*
+*        ZPOTRF
+*
+         SRNAMT = 'ZPOTRF'
+         INFOT = 1
+         CALL ZPOTRF( '/', 0, A, 1, INFO )
+         CALL CHKXER( 'ZPOTRF', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPOTRF( 'U', -1, A, 1, INFO )
+         CALL CHKXER( 'ZPOTRF', INFOT, NOUT, LERR, OK )
+         INFOT = 4
+         CALL ZPOTRF( 'U', 2, A, 1, INFO )
+         CALL CHKXER( 'ZPOTRF', INFOT, NOUT, LERR, OK )
+*
+*        ZPOTF2
+*
+         SRNAMT = 'ZPOTF2'
+         INFOT = 1
+         CALL ZPOTF2( '/', 0, A, 1, INFO )
+         CALL CHKXER( 'ZPOTF2', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPOTF2( 'U', -1, A, 1, INFO )
+         CALL CHKXER( 'ZPOTF2', INFOT, NOUT, LERR, OK )
+         INFOT = 4
+         CALL ZPOTF2( 'U', 2, A, 1, INFO )
+         CALL CHKXER( 'ZPOTF2', INFOT, NOUT, LERR, OK )
+*
+*        ZPOTRI
+*
+         SRNAMT = 'ZPOTRI'
+         INFOT = 1
+         CALL ZPOTRI( '/', 0, A, 1, INFO )
+         CALL CHKXER( 'ZPOTRI', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPOTRI( 'U', -1, A, 1, INFO )
+         CALL CHKXER( 'ZPOTRI', INFOT, NOUT, LERR, OK )
+         INFOT = 4
+         CALL ZPOTRI( 'U', 2, A, 1, INFO )
+         CALL CHKXER( 'ZPOTRI', INFOT, NOUT, LERR, OK )
+*
+*        ZPOTRS
+*
+         SRNAMT = 'ZPOTRS'
+         INFOT = 1
+         CALL ZPOTRS( '/', 0, 0, A, 1, B, 1, INFO )
+         CALL CHKXER( 'ZPOTRS', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPOTRS( 'U', -1, 0, A, 1, B, 1, INFO )
+         CALL CHKXER( 'ZPOTRS', INFOT, NOUT, LERR, OK )
+         INFOT = 3
+         CALL ZPOTRS( 'U', 0, -1, A, 1, B, 1, INFO )
+         CALL CHKXER( 'ZPOTRS', INFOT, NOUT, LERR, OK )
+         INFOT = 5
+         CALL ZPOTRS( 'U', 2, 1, A, 1, B, 2, INFO )
+         CALL CHKXER( 'ZPOTRS', INFOT, NOUT, LERR, OK )
+         INFOT = 7
+         CALL ZPOTRS( 'U', 2, 1, A, 2, B, 1, INFO )
+         CALL CHKXER( 'ZPOTRS', INFOT, NOUT, LERR, OK )
+*
+*        ZPORFS
+*
+         SRNAMT = 'ZPORFS'
+         INFOT = 1
+         CALL ZPORFS( '/', 0, 0, A, 1, AF, 1, B, 1, X, 1, R1, R2, W, R,
+     $                INFO )
+         CALL CHKXER( 'ZPORFS', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPORFS( 'U', -1, 0, A, 1, AF, 1, B, 1, X, 1, R1, R2, W, R,
+     $                INFO )
+         CALL CHKXER( 'ZPORFS', INFOT, NOUT, LERR, OK )
+         INFOT = 3
+         CALL ZPORFS( 'U', 0, -1, A, 1, AF, 1, B, 1, X, 1, R1, R2, W, R,
+     $                INFO )
+         CALL CHKXER( 'ZPORFS', INFOT, NOUT, LERR, OK )
+         INFOT = 5
+         CALL ZPORFS( 'U', 2, 1, A, 1, AF, 2, B, 2, X, 2, R1, R2, W, R,
+     $                INFO )
+         CALL CHKXER( 'ZPORFS', INFOT, NOUT, LERR, OK )
+         INFOT = 7
+         CALL ZPORFS( 'U', 2, 1, A, 2, AF, 1, B, 2, X, 2, R1, R2, W, R,
+     $                INFO )
+         CALL CHKXER( 'ZPORFS', INFOT, NOUT, LERR, OK )
+         INFOT = 9
+         CALL ZPORFS( 'U', 2, 1, A, 2, AF, 2, B, 1, X, 2, R1, R2, W, R,
+     $                INFO )
+         CALL CHKXER( 'ZPORFS', INFOT, NOUT, LERR, OK )
+         INFOT = 11
+         CALL ZPORFS( 'U', 2, 1, A, 2, AF, 2, B, 2, X, 1, R1, R2, W, R,
+     $                INFO )
+         CALL CHKXER( 'ZPORFS', INFOT, NOUT, LERR, OK )
+*
+*        ZPORFSX
+*
+         n_err_bnds = 3
+         nparams = 0
+         SRNAMT = 'ZPORFSX'
+         INFOT = 1
+         CALL ZPORFSX( '/', EQ, 0, 0, A, 1, AF, 1, S, B, 1, X, 1, 
+     $        RCOND, berr, n_err_bnds, err_bnds_n, err_bnds_c, nparams,
+     $        params, W, R, INFO )
+         CALL CHKXER( 'ZPORFSX', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPORFSX( 'U', EQ, -1, 0, A, 1, AF, 1, S, B, 1, X, 1,
+     $        RCOND, berr, n_err_bnds, err_bnds_n, err_bnds_c, nparams,
+     $        params, W, R, INFO )
+         CALL CHKXER( 'ZPORFSX', INFOT, NOUT, LERR, OK )
+         EQ = 'N'
+         INFOT = 3
+         CALL ZPORFSX( 'U', EQ, -1, 0, A, 1, AF, 1, S, B, 1, X, 1,
+     $        RCOND, berr, n_err_bnds, err_bnds_n, err_bnds_c, nparams,
+     $        params, W, R, INFO )
+         CALL CHKXER( 'ZPORFSX', INFOT, NOUT, LERR, OK )
+         INFOT = 4
+         CALL ZPORFSX( 'U', EQ, 0, -1, A, 1, AF, 1, S, B, 1, X, 1, 
+     $        RCOND, berr, n_err_bnds, err_bnds_n, err_bnds_c, nparams,
+     $        params, W, R, INFO )
+         CALL CHKXER( 'ZPORFSX', INFOT, NOUT, LERR, OK )
+         INFOT = 6
+         CALL ZPORFSX( 'U', EQ, 2, 1, A, 1, AF, 2, S, B, 2, X, 2, 
+     $        RCOND, berr, n_err_bnds, err_bnds_n, err_bnds_c, nparams,
+     $        params, W, R, INFO )
+         CALL CHKXER( 'ZPORFSX', INFOT, NOUT, LERR, OK )
+         INFOT = 8
+         CALL ZPORFSX( 'U', EQ, 2, 1, A, 2, AF, 1, S, B, 2, X, 2, 
+     $        RCOND, berr, n_err_bnds, err_bnds_n, err_bnds_c, nparams,
+     $        params, W, R, INFO )
+         CALL CHKXER( 'ZPORFSX', INFOT, NOUT, LERR, OK )
+         INFOT = 11
+         CALL ZPORFSX( 'U', EQ, 2, 1, A, 2, AF, 2, S, B, 1, X, 2, 
+     $        RCOND, berr, n_err_bnds, err_bnds_n, err_bnds_c, nparams,
+     $        params, W, R, INFO )
+         CALL CHKXER( 'ZPORFSX', INFOT, NOUT, LERR, OK )
+         INFOT = 13
+         CALL ZPORFSX( 'U', EQ, 2, 1, A, 2, AF, 2, S, B, 2, X, 1, 
+     $        RCOND, berr, n_err_bnds, err_bnds_n, err_bnds_c, nparams,
+     $        params, W, R, INFO )
+         CALL CHKXER( 'ZPORFSX', INFOT, NOUT, LERR, OK )
+*
+*        ZPOCON
+*
+         SRNAMT = 'ZPOCON'
+         INFOT = 1
+         CALL ZPOCON( '/', 0, A, 1, ANRM, RCOND, W, R, INFO )
+         CALL CHKXER( 'ZPOCON', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPOCON( 'U', -1, A, 1, ANRM, RCOND, W, R, INFO )
+         CALL CHKXER( 'ZPOCON', INFOT, NOUT, LERR, OK )
+         INFOT = 4
+         CALL ZPOCON( 'U', 2, A, 1, ANRM, RCOND, W, R, INFO )
+         CALL CHKXER( 'ZPOCON', INFOT, NOUT, LERR, OK )
+         INFOT = 5
+         CALL ZPOCON( 'U', 1, A, 1, -ANRM, RCOND, W, R, INFO )
+         CALL CHKXER( 'ZPOCON', INFOT, NOUT, LERR, OK )
+*
+*        ZPOEQU
+*
+         SRNAMT = 'ZPOEQU'
+         INFOT = 1
+         CALL ZPOEQU( -1, A, 1, R1, RCOND, ANRM, INFO )
+         CALL CHKXER( 'ZPOEQU', INFOT, NOUT, LERR, OK )
+         INFOT = 3
+         CALL ZPOEQU( 2, A, 1, R1, RCOND, ANRM, INFO )
+         CALL CHKXER( 'ZPOEQU', INFOT, NOUT, LERR, OK )
+*
+*        ZPOEQUB
+*
+         SRNAMT = 'ZPOEQUB'
+         INFOT = 1
+         CALL ZPOEQUB( -1, A, 1, R1, RCOND, ANRM, INFO )
+         CALL CHKXER( 'ZPOEQUB', INFOT, NOUT, LERR, OK )
+         INFOT = 3
+         CALL ZPOEQUB( 2, A, 1, R1, RCOND, ANRM, INFO )
+         CALL CHKXER( 'ZPOEQUB', INFOT, NOUT, LERR, OK )
+*
+*     Test error exits of the routines that use the Cholesky
+*     decomposition of a Hermitian positive definite packed matrix.
+*
+      ELSE IF( LSAMEN( 2, C2, 'PP' ) ) THEN
+*
+*        ZPPTRF
+*
+         SRNAMT = 'ZPPTRF'
+         INFOT = 1
+         CALL ZPPTRF( '/', 0, A, INFO )
+         CALL CHKXER( 'ZPPTRF', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPPTRF( 'U', -1, A, INFO )
+         CALL CHKXER( 'ZPPTRF', INFOT, NOUT, LERR, OK )
+*
+*        ZPPTRI
+*
+         SRNAMT = 'ZPPTRI'
+         INFOT = 1
+         CALL ZPPTRI( '/', 0, A, INFO )
+         CALL CHKXER( 'ZPPTRI', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPPTRI( 'U', -1, A, INFO )
+         CALL CHKXER( 'ZPPTRI', INFOT, NOUT, LERR, OK )
+*
+*        ZPPTRS
+*
+         SRNAMT = 'ZPPTRS'
+         INFOT = 1
+         CALL ZPPTRS( '/', 0, 0, A, B, 1, INFO )
+         CALL CHKXER( 'ZPPTRS', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPPTRS( 'U', -1, 0, A, B, 1, INFO )
+         CALL CHKXER( 'ZPPTRS', INFOT, NOUT, LERR, OK )
+         INFOT = 3
+         CALL ZPPTRS( 'U', 0, -1, A, B, 1, INFO )
+         CALL CHKXER( 'ZPPTRS', INFOT, NOUT, LERR, OK )
+         INFOT = 6
+         CALL ZPPTRS( 'U', 2, 1, A, B, 1, INFO )
+         CALL CHKXER( 'ZPPTRS', INFOT, NOUT, LERR, OK )
+*
+*        ZPPRFS
+*
+         SRNAMT = 'ZPPRFS'
+         INFOT = 1
+         CALL ZPPRFS( '/', 0, 0, A, AF, B, 1, X, 1, R1, R2, W, R, INFO )
+         CALL CHKXER( 'ZPPRFS', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPPRFS( 'U', -1, 0, A, AF, B, 1, X, 1, R1, R2, W, R,
+     $                INFO )
+         CALL CHKXER( 'ZPPRFS', INFOT, NOUT, LERR, OK )
+         INFOT = 3
+         CALL ZPPRFS( 'U', 0, -1, A, AF, B, 1, X, 1, R1, R2, W, R,
+     $                INFO )
+         CALL CHKXER( 'ZPPRFS', INFOT, NOUT, LERR, OK )
+         INFOT = 7
+         CALL ZPPRFS( 'U', 2, 1, A, AF, B, 1, X, 2, R1, R2, W, R, INFO )
+         CALL CHKXER( 'ZPPRFS', INFOT, NOUT, LERR, OK )
+         INFOT = 9
+         CALL ZPPRFS( 'U', 2, 1, A, AF, B, 2, X, 1, R1, R2, W, R, INFO )
+         CALL CHKXER( 'ZPPRFS', INFOT, NOUT, LERR, OK )
+*
+*        ZPPCON
+*
+         SRNAMT = 'ZPPCON'
+         INFOT = 1
+         CALL ZPPCON( '/', 0, A, ANRM, RCOND, W, R, INFO )
+         CALL CHKXER( 'ZPPCON', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPPCON( 'U', -1, A, ANRM, RCOND, W, R, INFO )
+         CALL CHKXER( 'ZPPCON', INFOT, NOUT, LERR, OK )
+         INFOT = 4
+         CALL ZPPCON( 'U', 1, A, -ANRM, RCOND, W, R, INFO )
+         CALL CHKXER( 'ZPPCON', INFOT, NOUT, LERR, OK )
+*
+*        ZPPEQU
+*
+         SRNAMT = 'ZPPEQU'
+         INFOT = 1
+         CALL ZPPEQU( '/', 0, A, R1, RCOND, ANRM, INFO )
+         CALL CHKXER( 'ZPPEQU', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPPEQU( 'U', -1, A, R1, RCOND, ANRM, INFO )
+         CALL CHKXER( 'ZPPEQU', INFOT, NOUT, LERR, OK )
+*
+*     Test error exits of the routines that use the Cholesky
+*     decomposition of a Hermitian positive definite band matrix.
+*
+      ELSE IF( LSAMEN( 2, C2, 'PB' ) ) THEN
+*
+*        ZPBTRF
+*
+         SRNAMT = 'ZPBTRF'
+         INFOT = 1
+         CALL ZPBTRF( '/', 0, 0, A, 1, INFO )
+         CALL CHKXER( 'ZPBTRF', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPBTRF( 'U', -1, 0, A, 1, INFO )
+         CALL CHKXER( 'ZPBTRF', INFOT, NOUT, LERR, OK )
+         INFOT = 3
+         CALL ZPBTRF( 'U', 1, -1, A, 1, INFO )
+         CALL CHKXER( 'ZPBTRF', INFOT, NOUT, LERR, OK )
+         INFOT = 5
+         CALL ZPBTRF( 'U', 2, 1, A, 1, INFO )
+         CALL CHKXER( 'ZPBTRF', INFOT, NOUT, LERR, OK )
+*
+*        ZPBTF2
+*
+         SRNAMT = 'ZPBTF2'
+         INFOT = 1
+         CALL ZPBTF2( '/', 0, 0, A, 1, INFO )
+         CALL CHKXER( 'ZPBTF2', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPBTF2( 'U', -1, 0, A, 1, INFO )
+         CALL CHKXER( 'ZPBTF2', INFOT, NOUT, LERR, OK )
+         INFOT = 3
+         CALL ZPBTF2( 'U', 1, -1, A, 1, INFO )
+         CALL CHKXER( 'ZPBTF2', INFOT, NOUT, LERR, OK )
+         INFOT = 5
+         CALL ZPBTF2( 'U', 2, 1, A, 1, INFO )
+         CALL CHKXER( 'ZPBTF2', INFOT, NOUT, LERR, OK )
+*
+*        ZPBTRS
+*
+         SRNAMT = 'ZPBTRS'
+         INFOT = 1
+         CALL ZPBTRS( '/', 0, 0, 0, A, 1, B, 1, INFO )
+         CALL CHKXER( 'ZPBTRS', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPBTRS( 'U', -1, 0, 0, A, 1, B, 1, INFO )
+         CALL CHKXER( 'ZPBTRS', INFOT, NOUT, LERR, OK )
+         INFOT = 3
+         CALL ZPBTRS( 'U', 1, -1, 0, A, 1, B, 1, INFO )
+         CALL CHKXER( 'ZPBTRS', INFOT, NOUT, LERR, OK )
+         INFOT = 4
+         CALL ZPBTRS( 'U', 0, 0, -1, A, 1, B, 1, INFO )
+         CALL CHKXER( 'ZPBTRS', INFOT, NOUT, LERR, OK )
+         INFOT = 6
+         CALL ZPBTRS( 'U', 2, 1, 1, A, 1, B, 1, INFO )
+         CALL CHKXER( 'ZPBTRS', INFOT, NOUT, LERR, OK )
+         INFOT = 8
+         CALL ZPBTRS( 'U', 2, 0, 1, A, 1, B, 1, INFO )
+         CALL CHKXER( 'ZPBTRS', INFOT, NOUT, LERR, OK )
+*
+*        ZPBRFS
+*
+         SRNAMT = 'ZPBRFS'
+         INFOT = 1
+         CALL ZPBRFS( '/', 0, 0, 0, A, 1, AF, 1, B, 1, X, 1, R1, R2, W,
+     $                R, INFO )
+         CALL CHKXER( 'ZPBRFS', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPBRFS( 'U', -1, 0, 0, A, 1, AF, 1, B, 1, X, 1, R1, R2, W,
+     $                R, INFO )
+         CALL CHKXER( 'ZPBRFS', INFOT, NOUT, LERR, OK )
+         INFOT = 3
+         CALL ZPBRFS( 'U', 1, -1, 0, A, 1, AF, 1, B, 1, X, 1, R1, R2, W,
+     $                R, INFO )
+         CALL CHKXER( 'ZPBRFS', INFOT, NOUT, LERR, OK )
+         INFOT = 4
+         CALL ZPBRFS( 'U', 0, 0, -1, A, 1, AF, 1, B, 1, X, 1, R1, R2, W,
+     $                R, INFO )
+         CALL CHKXER( 'ZPBRFS', INFOT, NOUT, LERR, OK )
+         INFOT = 6
+         CALL ZPBRFS( 'U', 2, 1, 1, A, 1, AF, 2, B, 2, X, 2, R1, R2, W,
+     $                R, INFO )
+         CALL CHKXER( 'ZPBRFS', INFOT, NOUT, LERR, OK )
+         INFOT = 8
+         CALL ZPBRFS( 'U', 2, 1, 1, A, 2, AF, 1, B, 2, X, 2, R1, R2, W,
+     $                R, INFO )
+         CALL CHKXER( 'ZPBRFS', INFOT, NOUT, LERR, OK )
+         INFOT = 10
+         CALL ZPBRFS( 'U', 2, 0, 1, A, 1, AF, 1, B, 1, X, 2, R1, R2, W,
+     $                R, INFO )
+         CALL CHKXER( 'ZPBRFS', INFOT, NOUT, LERR, OK )
+         INFOT = 12
+         CALL ZPBRFS( 'U', 2, 0, 1, A, 1, AF, 1, B, 2, X, 1, R1, R2, W,
+     $                R, INFO )
+         CALL CHKXER( 'ZPBRFS', INFOT, NOUT, LERR, OK )
+*
+*        ZPBCON
+*
+         SRNAMT = 'ZPBCON'
+         INFOT = 1
+         CALL ZPBCON( '/', 0, 0, A, 1, ANRM, RCOND, W, R, INFO )
+         CALL CHKXER( 'ZPBCON', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPBCON( 'U', -1, 0, A, 1, ANRM, RCOND, W, R, INFO )
+         CALL CHKXER( 'ZPBCON', INFOT, NOUT, LERR, OK )
+         INFOT = 3
+         CALL ZPBCON( 'U', 1, -1, A, 1, ANRM, RCOND, W, R, INFO )
+         CALL CHKXER( 'ZPBCON', INFOT, NOUT, LERR, OK )
+         INFOT = 5
+         CALL ZPBCON( 'U', 2, 1, A, 1, ANRM, RCOND, W, R, INFO )
+         CALL CHKXER( 'ZPBCON', INFOT, NOUT, LERR, OK )
+         INFOT = 6
+         CALL ZPBCON( 'U', 1, 0, A, 1, -ANRM, RCOND, W, R, INFO )
+         CALL CHKXER( 'ZPBCON', INFOT, NOUT, LERR, OK )
+*
+*        ZPBEQU
+*
+         SRNAMT = 'ZPBEQU'
+         INFOT = 1
+         CALL ZPBEQU( '/', 0, 0, A, 1, R1, RCOND, ANRM, INFO )
+         CALL CHKXER( 'ZPBEQU', INFOT, NOUT, LERR, OK )
+         INFOT = 2
+         CALL ZPBEQU( 'U', -1, 0, A, 1, R1, RCOND, ANRM, INFO )
+         CALL CHKXER( 'ZPBEQU', INFOT, NOUT, LERR, OK )
+         INFOT = 3
+         CALL ZPBEQU( 'U', 1, -1, A, 1, R1, RCOND, ANRM, INFO )
+         CALL CHKXER( 'ZPBEQU', INFOT, NOUT, LERR, OK )
+         INFOT = 5
+         CALL ZPBEQU( 'U', 2, 1, A, 1, R1, RCOND, ANRM, INFO )
+         CALL CHKXER( 'ZPBEQU', INFOT, NOUT, LERR, OK )
+      END IF
+*
+*     Print a summary line.
+*
+      CALL ALAESM( PATH, OK, NOUT )
+*
+      RETURN
+*
+*     End of ZERRPO
+*
+      END