Attachment 157712 Details for Bug 245502 – The dblat3.f file that the compiler dies compiling

The dblat3.f file that the compiler dies compiling

dblat3.f (text/x-fortran), 100.65 KB, created by Clint Whaley on 2007-06-24 15:17:59 UTC

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Creator: Clint Whaley

Created: 2007-06-24 15:17:59 UTC

Size: 100.65 KB

patch

obsolete

>      PROGRAM DBLAT3
>*
>*  Test program for the DOUBLE PRECISION Level 3 Blas.
>*
>*  The program must be driven by a short data file. The first 14 records
>*  of the file are read using list-directed input, the last 6 records
>*  are read using the format ( A6, L2 ). An annotated example of a data
>*  file can be obtained by deleting the first 3 characters from the
>*  following 20 lines:
>*  'DBLAT3.SUMM'     NAME OF SUMMARY OUTPUT FILE
>*  6                 UNIT NUMBER OF SUMMARY FILE
>*  'DBLAT3.SNAP'     NAME OF SNAPSHOT OUTPUT FILE
>*  -1                UNIT NUMBER OF SNAPSHOT FILE (NOT USED IF .LT. 0)
>*  F        LOGICAL FLAG, T TO REWIND SNAPSHOT FILE AFTER EACH RECORD.
>*  F        LOGICAL FLAG, T TO STOP ON FAILURES.
>*  T        LOGICAL FLAG, T TO TEST ERROR EXITS.
>*  16.0     THRESHOLD VALUE OF TEST RATIO
>*  6                 NUMBER OF VALUES OF N
>*  0 1 2 3 5 9       VALUES OF N
>*  3                 NUMBER OF VALUES OF ALPHA
>*  0.0 1.0 0.7       VALUES OF ALPHA
>*  3                 NUMBER OF VALUES OF BETA
>*  0.0 1.0 1.3       VALUES OF BETA
>*  DGEMM  T PUT F FOR NO TEST. SAME COLUMNS.
>*  DSYMM  T PUT F FOR NO TEST. SAME COLUMNS.
>*  DTRMM  T PUT F FOR NO TEST. SAME COLUMNS.
>*  DTRSM  T PUT F FOR NO TEST. SAME COLUMNS.
>*  DSYRK  T PUT F FOR NO TEST. SAME COLUMNS.
>*  DSYR2K T PUT F FOR NO TEST. SAME COLUMNS.
>*
>*  See:
>*
>*     Dongarra J. J., Du Croz J. J., Duff I. S. and Hammarling S.
>*     A Set of Level 3 Basic Linear Algebra Subprograms.
>*
>*     Technical Memorandum No.88 (Revision 1), Mathematics and
>*     Computer Science Division, Argonne National Laboratory, 9700
>*     South Cass Avenue, Argonne, Illinois 60439, US.
>*
>*  -- Written on 8-February-1989.
>*     Jack Dongarra, Argonne National Laboratory.
>*     Iain Duff, AERE Harwell.
>*     Jeremy Du Croz, Numerical Algorithms Group Ltd.
>*     Sven Hammarling, Numerical Algorithms Group Ltd.
>*
>*     .. Parameters ..
>      INTEGER            NIN
>      PARAMETER          ( NIN = 5 )
>      INTEGER            NSUBS
>      PARAMETER          ( NSUBS = 6 )
>      DOUBLE PRECISION   ZERO, HALF, ONE
>      PARAMETER          ( ZERO = 0.0D0, HALF = 0.5D0, ONE = 1.0D0 )
>      INTEGER            NMAX
>      PARAMETER          ( NMAX = 65 )
>      INTEGER            NIDMAX, NALMAX, NBEMAX
>      PARAMETER          ( NIDMAX = 9, NALMAX = 7, NBEMAX = 7 )
>*     .. Local Scalars ..
>      DOUBLE PRECISION   EPS, ERR, THRESH
>      INTEGER            I, ISNUM, J, N, NALF, NBET, NIDIM, NOUT, NTRA
>      LOGICAL            FATAL, LTESTT, REWI, SAME, SFATAL, TRACE,
>     $                   TSTERR
>      CHARACTER*1        TRANSA, TRANSB
>      CHARACTER*6        SNAMET
>      CHARACTER*32       SNAPS, SUMMRY
>*     .. Local Arrays ..
>      DOUBLE PRECISION   AA( NMAX*NMAX ), AB( NMAX, 2*NMAX ),
>     $                   ALF( NALMAX ), AS( NMAX*NMAX ),
>     $                   BB( NMAX*NMAX ), BET( NBEMAX ),
>     $                   BS( NMAX*NMAX ), C( NMAX, NMAX ),
>     $                   CC( NMAX*NMAX ), CS( NMAX*NMAX ), CT( NMAX ),
>     $                   G( NMAX ), W( 2*NMAX )
>      INTEGER            IDIM( NIDMAX )
>      LOGICAL            LTEST( NSUBS )
>      CHARACTER*6        SNAMES( NSUBS )
>*     .. External Functions ..
>      DOUBLE PRECISION   DDIFF
>      LOGICAL            LDE
>      EXTERNAL           DDIFF, LDE
>*     .. External Subroutines ..
>      EXTERNAL           DCHK1, DCHK2, DCHK3, DCHK4, DCHK5, DCHKE, DMMCH
>*     .. Intrinsic Functions ..
>      INTRINSIC          MAX, MIN
>*     .. Scalars in Common ..
>      INTEGER            INFOT, NOUTC
>      LOGICAL            LERR, OK
>      CHARACTER*6        SRNAMT
>*     .. Common blocks ..
>      COMMON             /INFOC/INFOT, NOUTC, OK, LERR
>      COMMON             /SRNAMC/SRNAMT
>*     .. Data statements ..
>      DATA               SNAMES/'DGEMM ', 'DSYMM ', 'DTRMM ', 'DTRSM ',
>     $                   'DSYRK ', 'DSYR2K'/
>*     .. Executable Statements ..
>*
>*     Read name and unit number for summary output file and open file.
>*
>      READ( NIN, FMT = * )SUMMRY
>      READ( NIN, FMT = * )NOUT
>      IF (NOUT.NE.6) OPEN( NOUT, FILE = SUMMRY, STATUS = 'UNKNOWN' )
>      NOUTC = NOUT
>*
>*     Read name and unit number for snapshot output file and open file.
>*
>      READ( NIN, FMT = * )SNAPS
>      READ( NIN, FMT = * )NTRA
>      TRACE = NTRA.GE.0
>      IF( TRACE )THEN
>         OPEN( NTRA, FILE = SNAPS, STATUS = 'UNKNOWN' )
>      END IF
>*     Read the flag that directs rewinding of the snapshot file.
>      READ( NIN, FMT = * )REWI
>      REWI = REWI.AND.TRACE
>*     Read the flag that directs stopping on any failure.
>      READ( NIN, FMT = * )SFATAL
>*     Read the flag that indicates whether error exits are to be tested.
>      READ( NIN, FMT = * )TSTERR
>*     Read the threshold value of the test ratio
>      READ( NIN, FMT = * )THRESH
>*
>*     Read and check the parameter values for the tests.
>*
>*     Values of N
>      READ( NIN, FMT = * )NIDIM
>      IF( NIDIM.LT.1.OR.NIDIM.GT.NIDMAX )THEN
>         WRITE( NOUT, FMT = 9997 )'N', NIDMAX
>         GO TO 220
>      END IF
>      READ( NIN, FMT = * )( IDIM( I ), I = 1, NIDIM )
>      DO 10 I = 1, NIDIM
>         IF( IDIM( I ).LT.0.OR.IDIM( I ).GT.NMAX )THEN
>            WRITE( NOUT, FMT = 9996 )NMAX
>            GO TO 220
>         END IF
>   10 CONTINUE
>*     Values of ALPHA
>      READ( NIN, FMT = * )NALF
>      IF( NALF.LT.1.OR.NALF.GT.NALMAX )THEN
>         WRITE( NOUT, FMT = 9997 )'ALPHA', NALMAX
>         GO TO 220
>      END IF
>      READ( NIN, FMT = * )( ALF( I ), I = 1, NALF )
>*     Values of BETA
>      READ( NIN, FMT = * )NBET
>      IF( NBET.LT.1.OR.NBET.GT.NBEMAX )THEN
>         WRITE( NOUT, FMT = 9997 )'BETA', NBEMAX
>         GO TO 220
>      END IF
>      READ( NIN, FMT = * )( BET( I ), I = 1, NBET )
>*
>*     Report values of parameters.
>*
>      WRITE( NOUT, FMT = 9995 )
>      WRITE( NOUT, FMT = 9994 )( IDIM( I ), I = 1, NIDIM )
>      WRITE( NOUT, FMT = 9993 )( ALF( I ), I = 1, NALF )
>      WRITE( NOUT, FMT = 9992 )( BET( I ), I = 1, NBET )
>      IF( .NOT.TSTERR )THEN
>         WRITE( NOUT, FMT = * )
>         WRITE( NOUT, FMT = 9984 )
>      END IF
>      WRITE( NOUT, FMT = * )
>      WRITE( NOUT, FMT = 9999 )THRESH
>      WRITE( NOUT, FMT = * )
>*
>*     Read names of subroutines and flags which indicate
>*     whether they are to be tested.
>*
>      DO 20 I = 1, NSUBS
>         LTEST( I ) = .FALSE.
>   20 CONTINUE
>   30 READ( NIN, FMT = 9988, END = 60 )SNAMET, LTESTT
>      DO 40 I = 1, NSUBS
>         IF( SNAMET.EQ.SNAMES( I ) )
>     $      GO TO 50
>   40 CONTINUE
>      WRITE( NOUT, FMT = 9990 )SNAMET
>      STOP
>   50 LTEST( I ) = LTESTT
>      GO TO 30
>*
>   60 CONTINUE
>      CLOSE ( NIN )
>*
>*     Compute EPS (the machine precision).
>*
>      EPS = ONE
>   70 CONTINUE
>      IF( DDIFF( ONE + EPS, ONE ).EQ.ZERO )
>     $   GO TO 80
>      EPS = HALF*EPS
>      GO TO 70
>   80 CONTINUE
>      EPS = EPS + EPS
>      WRITE( NOUT, FMT = 9998 )EPS
>*
>*     Check the reliability of DMMCH using exact data.
>*
>      N = MIN( 32, NMAX )
>      DO 100 J = 1, N
>         DO 90 I = 1, N
>            AB( I, J ) = MAX( I - J + 1, 0 )
>   90    CONTINUE
>         AB( J, NMAX + 1 ) = J
>         AB( 1, NMAX + J ) = J
>         C( J, 1 ) = ZERO
>  100 CONTINUE
>      DO 110 J = 1, N
>         CC( J ) = J*( ( J + 1 )*J )/2 - ( ( J + 1 )*J*( J - 1 ) )/3
>  110 CONTINUE
>*     CC holds the exact result. On exit from DMMCH CT holds
>*     the result computed by DMMCH.
>      TRANSA = 'N'
>      TRANSB = 'N'
>      CALL DMMCH( TRANSA, TRANSB, N, 1, N, ONE, AB, NMAX,
>     $            AB( 1, NMAX + 1 ), NMAX, ZERO, C, NMAX, CT, G, CC,
>     $            NMAX, EPS, ERR, FATAL, NOUT, .TRUE. )
>      SAME = LDE( CC, CT, N )
>      IF( .NOT.SAME.OR.ERR.NE.ZERO )THEN
>         WRITE( NOUT, FMT = 9989 )TRANSA, TRANSB, SAME, ERR
>         STOP
>      END IF
>      TRANSB = 'T'
>      CALL DMMCH( TRANSA, TRANSB, N, 1, N, ONE, AB, NMAX,
>     $            AB( 1, NMAX + 1 ), NMAX, ZERO, C, NMAX, CT, G, CC,
>     $            NMAX, EPS, ERR, FATAL, NOUT, .TRUE. )
>      SAME = LDE( CC, CT, N )
>      IF( .NOT.SAME.OR.ERR.NE.ZERO )THEN
>         WRITE( NOUT, FMT = 9989 )TRANSA, TRANSB, SAME, ERR
>         STOP
>      END IF
>      DO 120 J = 1, N
>         AB( J, NMAX + 1 ) = N - J + 1
>         AB( 1, NMAX + J ) = N - J + 1
>  120 CONTINUE
>      DO 130 J = 1, N
>         CC( N - J + 1 ) = J*( ( J + 1 )*J )/2 -
>     $                     ( ( J + 1 )*J*( J - 1 ) )/3
>  130 CONTINUE
>      TRANSA = 'T'
>      TRANSB = 'N'
>      CALL DMMCH( TRANSA, TRANSB, N, 1, N, ONE, AB, NMAX,
>     $            AB( 1, NMAX + 1 ), NMAX, ZERO, C, NMAX, CT, G, CC,
>     $            NMAX, EPS, ERR, FATAL, NOUT, .TRUE. )
>      SAME = LDE( CC, CT, N )
>      IF( .NOT.SAME.OR.ERR.NE.ZERO )THEN
>         WRITE( NOUT, FMT = 9989 )TRANSA, TRANSB, SAME, ERR
>         STOP
>      END IF
>      TRANSB = 'T'
>      CALL DMMCH( TRANSA, TRANSB, N, 1, N, ONE, AB, NMAX,
>     $            AB( 1, NMAX + 1 ), NMAX, ZERO, C, NMAX, CT, G, CC,
>     $            NMAX, EPS, ERR, FATAL, NOUT, .TRUE. )
>      SAME = LDE( CC, CT, N )
>      IF( .NOT.SAME.OR.ERR.NE.ZERO )THEN
>         WRITE( NOUT, FMT = 9989 )TRANSA, TRANSB, SAME, ERR
>         STOP
>      END IF
>*
>*     Test each subroutine in turn.
>*
>      DO 200 ISNUM = 1, NSUBS
>         WRITE( NOUT, FMT = * )
>         IF( .NOT.LTEST( ISNUM ) )THEN
>*           Subprogram is not to be tested.
>            WRITE( NOUT, FMT = 9987 )SNAMES( ISNUM )
>         ELSE
>            SRNAMT = SNAMES( ISNUM )
>*           Test error exits.
>            IF( TSTERR )THEN
>               CALL DCHKE( ISNUM, SNAMES( ISNUM ), NOUT )
>               WRITE( NOUT, FMT = * )
>            END IF
>*           Test computations.
>            INFOT = 0
>            OK = .TRUE.
>            FATAL = .FALSE.
>            GO TO ( 140, 150, 160, 160, 170, 180 )ISNUM
>*           Test DGEMM, 01.
>  140       CALL DCHK1( SNAMES( ISNUM ), EPS, THRESH, NOUT, NTRA, TRACE,
>     $                  REWI, FATAL, NIDIM, IDIM, NALF, ALF, NBET, BET,
>     $                  NMAX, AB, AA, AS, AB( 1, NMAX + 1 ), BB, BS, C,
>     $                  CC, CS, CT, G )
>            GO TO 190
>*           Test DSYMM, 02.
>  150       CALL DCHK2( SNAMES( ISNUM ), EPS, THRESH, NOUT, NTRA, TRACE,
>     $                  REWI, FATAL, NIDIM, IDIM, NALF, ALF, NBET, BET,
>     $                  NMAX, AB, AA, AS, AB( 1, NMAX + 1 ), BB, BS, C,
>     $                  CC, CS, CT, G )
>            GO TO 190
>*           Test DTRMM, 03, DTRSM, 04.
>  160       CALL DCHK3( SNAMES( ISNUM ), EPS, THRESH, NOUT, NTRA, TRACE,
>     $                  REWI, FATAL, NIDIM, IDIM, NALF, ALF, NMAX, AB,
>     $                  AA, AS, AB( 1, NMAX + 1 ), BB, BS, CT, G, C )
>            GO TO 190
>*           Test DSYRK, 05.
>  170       CALL DCHK4( SNAMES( ISNUM ), EPS, THRESH, NOUT, NTRA, TRACE,
>     $                  REWI, FATAL, NIDIM, IDIM, NALF, ALF, NBET, BET,
>     $                  NMAX, AB, AA, AS, AB( 1, NMAX + 1 ), BB, BS, C,
>     $                  CC, CS, CT, G )
>            GO TO 190
>*           Test DSYR2K, 06.
>  180       CALL DCHK5( SNAMES( ISNUM ), EPS, THRESH, NOUT, NTRA, TRACE,
>     $                  REWI, FATAL, NIDIM, IDIM, NALF, ALF, NBET, BET,
>     $                  NMAX, AB, AA, AS, BB, BS, C, CC, CS, CT, G, W )
>            GO TO 190
>*
>  190       IF( FATAL.AND.SFATAL )
>     $         GO TO 210
>         END IF
>  200 CONTINUE
>      WRITE( NOUT, FMT = 9986 )
>      GO TO 230
>*
>  210 CONTINUE
>      WRITE( NOUT, FMT = 9985 )
>      GO TO 230
>*
>  220 CONTINUE
>      WRITE( NOUT, FMT = 9991 )
>*
>  230 CONTINUE
>      IF( TRACE )
>     $   CLOSE ( NTRA )
>      IF (NOUT.NE.6) CLOSE ( NOUT )
>      STOP
>*
> 9999 FORMAT( ' ROUTINES PASS COMPUTATIONAL TESTS IF TEST RATIO IS LES',
>     $      'S THAN', F8.2 )
> 9998 FORMAT( ' RELATIVE MACHINE PRECISION IS TAKEN TO BE', 1P, D9.1 )
> 9997 FORMAT( ' NUMBER OF VALUES OF ', A, ' IS LESS THAN 1 OR GREATER ',
>     $      'THAN ', I2 )
> 9996 FORMAT( ' VALUE OF N IS LESS THAN 0 OR GREATER THAN ', I2 )
> 9995 FORMAT( ' TESTS OF THE DOUBLE PRECISION LEVEL 3 BLAS', //' THE F',
>     $      'OLLOWING PARAMETER VALUES WILL BE USED:' )
> 9994 FORMAT( '   FOR N              ', 9I6 )
> 9993 FORMAT( '   FOR ALPHA          ', 7F6.1 )
> 9992 FORMAT( '   FOR BETA           ', 7F6.1 )
> 9991 FORMAT( ' AMEND DATA FILE OR INCREASE ARRAY SIZES IN PROGRAM',
>     $      /' ******* TESTS ABANDONED *******' )
> 9990 FORMAT( ' SUBPROGRAM NAME ', A6, ' NOT RECOGNIZED', /' ******* T',
>     $      'ESTS ABANDONED *******' )
> 9989 FORMAT( ' ERROR IN DMMCH -  IN-LINE DOT PRODUCTS ARE BEING EVALU',
>     $      'ATED WRONGLY.', /' DMMCH WAS CALLED WITH TRANSA = ', A1,
>     $      ' AND TRANSB = ', A1, /' AND RETURNED SAME = ', L1, ' AND ',
>     $      'ERR = ', F12.3, '.', /' THIS MAY BE DUE TO FAULTS IN THE ',
>     $      'ARITHMETIC OR THE COMPILER.', /' ******* TESTS ABANDONED ',
>     $      '*******' )
> 9988 FORMAT( A6, L2 )
> 9987 FORMAT( 1X, A6, ' WAS NOT TESTED' )
> 9986 FORMAT( /' END OF TESTS' )
> 9985 FORMAT( /' ******* FATAL ERROR - TESTS ABANDONED *******' )
> 9984 FORMAT( ' ERROR-EXITS WILL NOT BE TESTED' )
>*
>*     End of DBLAT3.
>*
>      END
>      SUBROUTINE DCHK1( SNAME, EPS, THRESH, NOUT, NTRA, TRACE, REWI,
>     $                  FATAL, NIDIM, IDIM, NALF, ALF, NBET, BET, NMAX,
>     $                  A, AA, AS, B, BB, BS, C, CC, CS, CT, G )
>*
>*  Tests DGEMM.
>*
>*  Auxiliary routine for test program for Level 3 Blas.
>*
>*  -- Written on 8-February-1989.
>*     Jack Dongarra, Argonne National Laboratory.
>*     Iain Duff, AERE Harwell.
>*     Jeremy Du Croz, Numerical Algorithms Group Ltd.
>*     Sven Hammarling, Numerical Algorithms Group Ltd.
>*
>*     .. Parameters ..
>      DOUBLE PRECISION   ZERO
>      PARAMETER          ( ZERO = 0.0D0 )
>*     .. Scalar Arguments ..
>      DOUBLE PRECISION   EPS, THRESH
>      INTEGER            NALF, NBET, NIDIM, NMAX, NOUT, NTRA
>      LOGICAL            FATAL, REWI, TRACE
>      CHARACTER*6        SNAME
>*     .. Array Arguments ..
>      DOUBLE PRECISION   A( NMAX, NMAX ), AA( NMAX*NMAX ), ALF( NALF ),
>     $                   AS( NMAX*NMAX ), B( NMAX, NMAX ),
>     $                   BB( NMAX*NMAX ), BET( NBET ), BS( NMAX*NMAX ),
>     $                   C( NMAX, NMAX ), CC( NMAX*NMAX ),
>     $                   CS( NMAX*NMAX ), CT( NMAX ), G( NMAX )
>      INTEGER            IDIM( NIDIM )
>*     .. Local Scalars ..
>      DOUBLE PRECISION   ALPHA, ALS, BETA, BLS, ERR, ERRMAX
>      INTEGER            I, IA, IB, ICA, ICB, IK, IM, IN, K, KS, LAA,
>     $                   LBB, LCC, LDA, LDAS, LDB, LDBS, LDC, LDCS, M,
>     $                   MA, MB, MS, N, NA, NARGS, NB, NC, NS
>      LOGICAL            NULL, RESET, SAME, TRANA, TRANB
>      CHARACTER*1        TRANAS, TRANBS, TRANSA, TRANSB
>      CHARACTER*3        ICH
>*     .. Local Arrays ..
>      LOGICAL            ISAME( 13 )
>*     .. External Functions ..
>      LOGICAL            LDE, LDERES
>      EXTERNAL           LDE, LDERES
>*     .. External Subroutines ..
>      EXTERNAL           DGEMM, DMAKE, DMMCH
>*     .. Intrinsic Functions ..
>      INTRINSIC          MAX
>*     .. Scalars in Common ..
>      INTEGER            INFOT, NOUTC
>      LOGICAL            LERR, OK
>*     .. Common blocks ..
>      COMMON             /INFOC/INFOT, NOUTC, OK, LERR
>*     .. Data statements ..
>      DATA               ICH/'NTC'/
>*     .. Executable Statements ..
>*
>      NARGS = 13
>      NC = 0
>      RESET = .TRUE.
>      ERRMAX = ZERO
>*
>      DO 110 IM = 1, NIDIM
>         M = IDIM( IM )
>*
>         DO 100 IN = 1, NIDIM
>            N = IDIM( IN )
>*           Set LDC to 1 more than minimum value if room.
>            LDC = M
>            IF( LDC.LT.NMAX )
>     $         LDC = LDC + 1
>*           Skip tests if not enough room.
>            IF( LDC.GT.NMAX )
>     $         GO TO 100
>            LCC = LDC*N
>            NULL = N.LE.0.OR.M.LE.0
>*
>            DO 90 IK = 1, NIDIM
>               K = IDIM( IK )
>*
>               DO 80 ICA = 1, 3
>                  TRANSA = ICH( ICA: ICA )
>                  TRANA = TRANSA.EQ.'T'.OR.TRANSA.EQ.'C'
>*
>                  IF( TRANA )THEN
>                     MA = K
>                     NA = M
>                  ELSE
>                     MA = M
>                     NA = K
>                  END IF
>*                 Set LDA to 1 more than minimum value if room.
>                  LDA = MA
>                  IF( LDA.LT.NMAX )
>     $               LDA = LDA + 1
>*                 Skip tests if not enough room.
>                  IF( LDA.GT.NMAX )
>     $               GO TO 80
>                  LAA = LDA*NA
>*
>*                 Generate the matrix A.
>*
>                  CALL DMAKE( 'GE', ' ', ' ', MA, NA, A, NMAX, AA, LDA,
>     $                        RESET, ZERO )
>*
>                  DO 70 ICB = 1, 3
>                     TRANSB = ICH( ICB: ICB )
>                     TRANB = TRANSB.EQ.'T'.OR.TRANSB.EQ.'C'
>*
>                     IF( TRANB )THEN
>                        MB = N
>                        NB = K
>                     ELSE
>                        MB = K
>                        NB = N
>                     END IF
>*                    Set LDB to 1 more than minimum value if room.
>                     LDB = MB
>                     IF( LDB.LT.NMAX )
>     $                  LDB = LDB + 1
>*                    Skip tests if not enough room.
>                     IF( LDB.GT.NMAX )
>     $                  GO TO 70
>                     LBB = LDB*NB
>*
>*                    Generate the matrix B.
>*
>                     CALL DMAKE( 'GE', ' ', ' ', MB, NB, B, NMAX, BB,
>     $                           LDB, RESET, ZERO )
>*
>                     DO 60 IA = 1, NALF
>                        ALPHA = ALF( IA )
>*
>                        DO 50 IB = 1, NBET
>                           BETA = BET( IB )
>*
>*                          Generate the matrix C.
>*
>                           CALL DMAKE( 'GE', ' ', ' ', M, N, C, NMAX,
>     $                                 CC, LDC, RESET, ZERO )
>*
>                           NC = NC + 1
>*
>*                          Save every datum before calling the
>*                          subroutine.
>*
>                           TRANAS = TRANSA
>                           TRANBS = TRANSB
>                           MS = M
>                           NS = N
>                           KS = K
>                           ALS = ALPHA
>                           DO 10 I = 1, LAA
>                              AS( I ) = AA( I )
>   10                      CONTINUE
>                           LDAS = LDA
>                           DO 20 I = 1, LBB
>                              BS( I ) = BB( I )
>   20                      CONTINUE
>                           LDBS = LDB
>                           BLS = BETA
>                           DO 30 I = 1, LCC
>                              CS( I ) = CC( I )
>   30                      CONTINUE
>                           LDCS = LDC
>*
>*                          Call the subroutine.
>*
>                           IF( TRACE )
>     $                        WRITE( NTRA, FMT = 9995 )NC, SNAME,
>     $                        TRANSA, TRANSB, M, N, K, ALPHA, LDA, LDB,
>     $                        BETA, LDC
>                           IF( REWI )
>     $                        REWIND NTRA
>                           CALL DGEMM( TRANSA, TRANSB, M, N, K, ALPHA,
>     $                                 AA, LDA, BB, LDB, BETA, CC, LDC )
>*
>*                          Check if error-exit was taken incorrectly.
>*
>                           IF( .NOT.OK )THEN
>                              WRITE( NOUT, FMT = 9994 )
>                              FATAL = .TRUE.
>                              GO TO 120
>                           END IF
>*
>*                          See what data changed inside subroutines.
>*
>                           ISAME( 1 ) = TRANSA.EQ.TRANAS
>                           ISAME( 2 ) = TRANSB.EQ.TRANBS
>                           ISAME( 3 ) = MS.EQ.M
>                           ISAME( 4 ) = NS.EQ.N
>                           ISAME( 5 ) = KS.EQ.K
>                           ISAME( 6 ) = ALS.EQ.ALPHA
>                           ISAME( 7 ) = LDE( AS, AA, LAA )
>                           ISAME( 8 ) = LDAS.EQ.LDA
>                           ISAME( 9 ) = LDE( BS, BB, LBB )
>                           ISAME( 10 ) = LDBS.EQ.LDB
>                           ISAME( 11 ) = BLS.EQ.BETA
>                           IF( NULL )THEN
>                              ISAME( 12 ) = LDE( CS, CC, LCC )
>                           ELSE
>                              ISAME( 12 ) = LDERES( 'GE', ' ', M, N, CS,
>     $                                      CC, LDC )
>                           END IF
>                           ISAME( 13 ) = LDCS.EQ.LDC
>*
>*                          If data was incorrectly changed, report
>*                          and return.
>*
>                           SAME = .TRUE.
>                           DO 40 I = 1, NARGS
>                              SAME = SAME.AND.ISAME( I )
>                              IF( .NOT.ISAME( I ) )
>     $                           WRITE( NOUT, FMT = 9998 )I
>   40                      CONTINUE
>                           IF( .NOT.SAME )THEN
>                              FATAL = .TRUE.
>                              GO TO 120
>                           END IF
>*
>                           IF( .NOT.NULL )THEN
>*
>*                             Check the result.
>*
>                              CALL DMMCH( TRANSA, TRANSB, M, N, K,
>     $                                    ALPHA, A, NMAX, B, NMAX, BETA,
>     $                                    C, NMAX, CT, G, CC, LDC, EPS,
>     $                                    ERR, FATAL, NOUT, .TRUE. )
>                              ERRMAX = MAX( ERRMAX, ERR )
>*                             If got really bad answer, report and
>*                             return.
>                              IF( FATAL )
>     $                           GO TO 120
>                           END IF
>*
>   50                   CONTINUE
>*
>   60                CONTINUE
>*
>   70             CONTINUE
>*
>   80          CONTINUE
>*
>   90       CONTINUE
>*
>  100    CONTINUE
>*
>  110 CONTINUE
>*
>*     Report result.
>*
>      IF( ERRMAX.LT.THRESH )THEN
>         WRITE( NOUT, FMT = 9999 )SNAME, NC
>      ELSE
>         WRITE( NOUT, FMT = 9997 )SNAME, NC, ERRMAX
>      END IF
>      GO TO 130
>*
>  120 CONTINUE
>      WRITE( NOUT, FMT = 9996 )SNAME
>      WRITE( NOUT, FMT = 9995 )NC, SNAME, TRANSA, TRANSB, M, N, K,
>     $   ALPHA, LDA, LDB, BETA, LDC
>*
>  130 CONTINUE
>      RETURN
>*
> 9999 FORMAT( ' ', A6, ' PASSED THE COMPUTATIONAL TESTS (', I6, ' CALL',
>     $      'S)' )
> 9998 FORMAT( ' ******* FATAL ERROR - PARAMETER NUMBER ', I2, ' WAS CH',
>     $      'ANGED INCORRECTLY *******' )
> 9997 FORMAT( ' ', A6, ' COMPLETED THE COMPUTATIONAL TESTS (', I6, ' C',
>     $      'ALLS)', /' ******* BUT WITH MAXIMUM TEST RATIO', F8.2,
>     $      ' - SUSPECT *******' )
> 9996 FORMAT( ' ******* ', A6, ' FAILED ON CALL NUMBER:' )
> 9995 FORMAT( 1X, I6, ': ', A6, '(''', A1, ''',''', A1, ''',',
>     $      3( I3, ',' ), F4.1, ', A,', I3, ', B,', I3, ',', F4.1, ', ',
>     $      'C,', I3, ').' )
> 9994 FORMAT( ' ******* FATAL ERROR - ERROR-EXIT TAKEN ON VALID CALL *',
>     $      '******' )
>*
>*     End of DCHK1.
>*
>      END
>      SUBROUTINE DCHK2( SNAME, EPS, THRESH, NOUT, NTRA, TRACE, REWI,
>     $                  FATAL, NIDIM, IDIM, NALF, ALF, NBET, BET, NMAX,
>     $                  A, AA, AS, B, BB, BS, C, CC, CS, CT, G )
>*
>*  Tests DSYMM.
>*
>*  Auxiliary routine for test program for Level 3 Blas.
>*
>*  -- Written on 8-February-1989.
>*     Jack Dongarra, Argonne National Laboratory.
>*     Iain Duff, AERE Harwell.
>*     Jeremy Du Croz, Numerical Algorithms Group Ltd.
>*     Sven Hammarling, Numerical Algorithms Group Ltd.
>*
>*     .. Parameters ..
>      DOUBLE PRECISION   ZERO
>      PARAMETER          ( ZERO = 0.0D0 )
>*     .. Scalar Arguments ..
>      DOUBLE PRECISION   EPS, THRESH
>      INTEGER            NALF, NBET, NIDIM, NMAX, NOUT, NTRA
>      LOGICAL            FATAL, REWI, TRACE
>      CHARACTER*6        SNAME
>*     .. Array Arguments ..
>      DOUBLE PRECISION   A( NMAX, NMAX ), AA( NMAX*NMAX ), ALF( NALF ),
>     $                   AS( NMAX*NMAX ), B( NMAX, NMAX ),
>     $                   BB( NMAX*NMAX ), BET( NBET ), BS( NMAX*NMAX ),
>     $                   C( NMAX, NMAX ), CC( NMAX*NMAX ),
>     $                   CS( NMAX*NMAX ), CT( NMAX ), G( NMAX )
>      INTEGER            IDIM( NIDIM )
>*     .. Local Scalars ..
>      DOUBLE PRECISION   ALPHA, ALS, BETA, BLS, ERR, ERRMAX
>      INTEGER            I, IA, IB, ICS, ICU, IM, IN, LAA, LBB, LCC,
>     $                   LDA, LDAS, LDB, LDBS, LDC, LDCS, M, MS, N, NA,
>     $                   NARGS, NC, NS
>      LOGICAL            LEFT, NULL, RESET, SAME
>      CHARACTER*1        SIDE, SIDES, UPLO, UPLOS
>      CHARACTER*2        ICHS, ICHU
>*     .. Local Arrays ..
>      LOGICAL            ISAME( 13 )
>*     .. External Functions ..
>      LOGICAL            LDE, LDERES
>      EXTERNAL           LDE, LDERES
>*     .. External Subroutines ..
>      EXTERNAL           DMAKE, DMMCH, DSYMM
>*     .. Intrinsic Functions ..
>      INTRINSIC          MAX
>*     .. Scalars in Common ..
>      INTEGER            INFOT, NOUTC
>      LOGICAL            LERR, OK
>*     .. Common blocks ..
>      COMMON             /INFOC/INFOT, NOUTC, OK, LERR
>*     .. Data statements ..
>      DATA               ICHS/'LR'/, ICHU/'UL'/
>*     .. Executable Statements ..
>*
>      NARGS = 12
>      NC = 0
>      RESET = .TRUE.
>      ERRMAX = ZERO
>*
>      DO 100 IM = 1, NIDIM
>         M = IDIM( IM )
>*
>         DO 90 IN = 1, NIDIM
>            N = IDIM( IN )
>*           Set LDC to 1 more than minimum value if room.
>            LDC = M
>            IF( LDC.LT.NMAX )
>     $         LDC = LDC + 1
>*           Skip tests if not enough room.
>            IF( LDC.GT.NMAX )
>     $         GO TO 90
>            LCC = LDC*N
>            NULL = N.LE.0.OR.M.LE.0
>*
>*           Set LDB to 1 more than minimum value if room.
>            LDB = M
>            IF( LDB.LT.NMAX )
>     $         LDB = LDB + 1
>*           Skip tests if not enough room.
>            IF( LDB.GT.NMAX )
>     $         GO TO 90
>            LBB = LDB*N
>*
>*           Generate the matrix B.
>*
>            CALL DMAKE( 'GE', ' ', ' ', M, N, B, NMAX, BB, LDB, RESET,
>     $                  ZERO )
>*
>            DO 80 ICS = 1, 2
>               SIDE = ICHS( ICS: ICS )
>               LEFT = SIDE.EQ.'L'
>*
>               IF( LEFT )THEN
>                  NA = M
>               ELSE
>                  NA = N
>               END IF
>*              Set LDA to 1 more than minimum value if room.
>               LDA = NA
>               IF( LDA.LT.NMAX )
>     $            LDA = LDA + 1
>*              Skip tests if not enough room.
>               IF( LDA.GT.NMAX )
>     $            GO TO 80
>               LAA = LDA*NA
>*
>               DO 70 ICU = 1, 2
>                  UPLO = ICHU( ICU: ICU )
>*
>*                 Generate the symmetric matrix A.
>*
>                  CALL DMAKE( 'SY', UPLO, ' ', NA, NA, A, NMAX, AA, LDA,
>     $                        RESET, ZERO )
>*
>                  DO 60 IA = 1, NALF
>                     ALPHA = ALF( IA )
>*
>                     DO 50 IB = 1, NBET
>                        BETA = BET( IB )
>*
>*                       Generate the matrix C.
>*
>                        CALL DMAKE( 'GE', ' ', ' ', M, N, C, NMAX, CC,
>     $                              LDC, RESET, ZERO )
>*
>                        NC = NC + 1
>*
>*                       Save every datum before calling the
>*                       subroutine.
>*
>                        SIDES = SIDE
>                        UPLOS = UPLO
>                        MS = M
>                        NS = N
>                        ALS = ALPHA
>                        DO 10 I = 1, LAA
>                           AS( I ) = AA( I )
>   10                   CONTINUE
>                        LDAS = LDA
>                        DO 20 I = 1, LBB
>                           BS( I ) = BB( I )
>   20                   CONTINUE
>                        LDBS = LDB
>                        BLS = BETA
>                        DO 30 I = 1, LCC
>                           CS( I ) = CC( I )
>   30                   CONTINUE
>                        LDCS = LDC
>*
>*                       Call the subroutine.
>*
>                        IF( TRACE )
>     $                     WRITE( NTRA, FMT = 9995 )NC, SNAME, SIDE,
>     $                     UPLO, M, N, ALPHA, LDA, LDB, BETA, LDC
>                        IF( REWI )
>     $                     REWIND NTRA
>                        CALL DSYMM( SIDE, UPLO, M, N, ALPHA, AA, LDA,
>     $                              BB, LDB, BETA, CC, LDC )
>*
>*                       Check if error-exit was taken incorrectly.
>*
>                        IF( .NOT.OK )THEN
>                           WRITE( NOUT, FMT = 9994 )
>                           FATAL = .TRUE.
>                           GO TO 110
>                        END IF
>*
>*                       See what data changed inside subroutines.
>*
>                        ISAME( 1 ) = SIDES.EQ.SIDE
>                        ISAME( 2 ) = UPLOS.EQ.UPLO
>                        ISAME( 3 ) = MS.EQ.M
>                        ISAME( 4 ) = NS.EQ.N
>                        ISAME( 5 ) = ALS.EQ.ALPHA
>                        ISAME( 6 ) = LDE( AS, AA, LAA )
>                        ISAME( 7 ) = LDAS.EQ.LDA
>                        ISAME( 8 ) = LDE( BS, BB, LBB )
>                        ISAME( 9 ) = LDBS.EQ.LDB
>                        ISAME( 10 ) = BLS.EQ.BETA
>                        IF( NULL )THEN
>                           ISAME( 11 ) = LDE( CS, CC, LCC )
>                        ELSE
>                           ISAME( 11 ) = LDERES( 'GE', ' ', M, N, CS,
>     $                                   CC, LDC )
>                        END IF
>                        ISAME( 12 ) = LDCS.EQ.LDC
>*
>*                       If data was incorrectly changed, report and
>*                       return.
>*
>                        SAME = .TRUE.
>                        DO 40 I = 1, NARGS
>                           SAME = SAME.AND.ISAME( I )
>                           IF( .NOT.ISAME( I ) )
>     $                        WRITE( NOUT, FMT = 9998 )I
>   40                   CONTINUE
>                        IF( .NOT.SAME )THEN
>                           FATAL = .TRUE.
>                           GO TO 110
>                        END IF
>*
>                        IF( .NOT.NULL )THEN
>*
>*                          Check the result.
>*
>                           IF( LEFT )THEN
>                              CALL DMMCH( 'N', 'N', M, N, M, ALPHA, A,
>     $                                    NMAX, B, NMAX, BETA, C, NMAX,
>     $                                    CT, G, CC, LDC, EPS, ERR,
>     $                                    FATAL, NOUT, .TRUE. )
>                           ELSE
>                              CALL DMMCH( 'N', 'N', M, N, N, ALPHA, B,
>     $                                    NMAX, A, NMAX, BETA, C, NMAX,
>     $                                    CT, G, CC, LDC, EPS, ERR,
>     $                                    FATAL, NOUT, .TRUE. )
>                           END IF
>                           ERRMAX = MAX( ERRMAX, ERR )
>*                          If got really bad answer, report and
>*                          return.
>                           IF( FATAL )
>     $                        GO TO 110
>                        END IF
>*
>   50                CONTINUE
>*
>   60             CONTINUE
>*
>   70          CONTINUE
>*
>   80       CONTINUE
>*
>   90    CONTINUE
>*
>  100 CONTINUE
>*
>*     Report result.
>*
>      IF( ERRMAX.LT.THRESH )THEN
>         WRITE( NOUT, FMT = 9999 )SNAME, NC
>      ELSE
>         WRITE( NOUT, FMT = 9997 )SNAME, NC, ERRMAX
>      END IF
>      GO TO 120
>*
>  110 CONTINUE
>      WRITE( NOUT, FMT = 9996 )SNAME
>      WRITE( NOUT, FMT = 9995 )NC, SNAME, SIDE, UPLO, M, N, ALPHA, LDA,
>     $   LDB, BETA, LDC
>*
>  120 CONTINUE
>      RETURN
>*
> 9999 FORMAT( ' ', A6, ' PASSED THE COMPUTATIONAL TESTS (', I6, ' CALL',
>     $      'S)' )
> 9998 FORMAT( ' ******* FATAL ERROR - PARAMETER NUMBER ', I2, ' WAS CH',
>     $      'ANGED INCORRECTLY *******' )
> 9997 FORMAT( ' ', A6, ' COMPLETED THE COMPUTATIONAL TESTS (', I6, ' C',
>     $      'ALLS)', /' ******* BUT WITH MAXIMUM TEST RATIO', F8.2,
>     $      ' - SUSPECT *******' )
> 9996 FORMAT( ' ******* ', A6, ' FAILED ON CALL NUMBER:' )
> 9995 FORMAT( 1X, I6, ': ', A6, '(', 2( '''', A1, ''',' ), 2( I3, ',' ),
>     $      F4.1, ', A,', I3, ', B,', I3, ',', F4.1, ', C,', I3, ')   ',
>     $      ' .' )
> 9994 FORMAT( ' ******* FATAL ERROR - ERROR-EXIT TAKEN ON VALID CALL *',
>     $      '******' )
>*
>*     End of DCHK2.
>*
>      END
>      SUBROUTINE DCHK3( SNAME, EPS, THRESH, NOUT, NTRA, TRACE, REWI,
>     $                  FATAL, NIDIM, IDIM, NALF, ALF, NMAX, A, AA, AS,
>     $                  B, BB, BS, CT, G, C )
>*
>*  Tests DTRMM and DTRSM.
>*
>*  Auxiliary routine for test program for Level 3 Blas.
>*
>*  -- Written on 8-February-1989.
>*     Jack Dongarra, Argonne National Laboratory.
>*     Iain Duff, AERE Harwell.
>*     Jeremy Du Croz, Numerical Algorithms Group Ltd.
>*     Sven Hammarling, Numerical Algorithms Group Ltd.
>*
>*     .. Parameters ..
>      DOUBLE PRECISION   ZERO, ONE
>      PARAMETER          ( ZERO = 0.0D0, ONE = 1.0D0 )
>*     .. Scalar Arguments ..
>      DOUBLE PRECISION   EPS, THRESH
>      INTEGER            NALF, NIDIM, NMAX, NOUT, NTRA
>      LOGICAL            FATAL, REWI, TRACE
>      CHARACTER*6        SNAME
>*     .. Array Arguments ..
>      DOUBLE PRECISION   A( NMAX, NMAX ), AA( NMAX*NMAX ), ALF( NALF ),
>     $                   AS( NMAX*NMAX ), B( NMAX, NMAX ),
>     $                   BB( NMAX*NMAX ), BS( NMAX*NMAX ),
>     $                   C( NMAX, NMAX ), CT( NMAX ), G( NMAX )
>      INTEGER            IDIM( NIDIM )
>*     .. Local Scalars ..
>      DOUBLE PRECISION   ALPHA, ALS, ERR, ERRMAX
>      INTEGER            I, IA, ICD, ICS, ICT, ICU, IM, IN, J, LAA, LBB,
>     $                   LDA, LDAS, LDB, LDBS, M, MS, N, NA, NARGS, NC,
>     $                   NS
>      LOGICAL            LEFT, NULL, RESET, SAME
>      CHARACTER*1        DIAG, DIAGS, SIDE, SIDES, TRANAS, TRANSA, UPLO,
>     $                   UPLOS
>      CHARACTER*2        ICHD, ICHS, ICHU
>      CHARACTER*3        ICHT
>*     .. Local Arrays ..
>      LOGICAL            ISAME( 13 )
>*     .. External Functions ..
>      LOGICAL            LDE, LDERES
>      EXTERNAL           LDE, LDERES
>*     .. External Subroutines ..
>      EXTERNAL           DMAKE, DMMCH, DTRMM, DTRSM
>*     .. Intrinsic Functions ..
>      INTRINSIC          MAX
>*     .. Scalars in Common ..
>      INTEGER            INFOT, NOUTC
>      LOGICAL            LERR, OK
>*     .. Common blocks ..
>      COMMON             /INFOC/INFOT, NOUTC, OK, LERR
>*     .. Data statements ..
>      DATA               ICHU/'UL'/, ICHT/'NTC'/, ICHD/'UN'/, ICHS/'LR'/
>*     .. Executable Statements ..
>*
>      NARGS = 11
>      NC = 0
>      RESET = .TRUE.
>      ERRMAX = ZERO
>*     Set up zero matrix for DMMCH.
>      DO 20 J = 1, NMAX
>         DO 10 I = 1, NMAX
>            C( I, J ) = ZERO
>   10    CONTINUE
>   20 CONTINUE
>*
>      DO 140 IM = 1, NIDIM
>         M = IDIM( IM )
>*
>         DO 130 IN = 1, NIDIM
>            N = IDIM( IN )
>*           Set LDB to 1 more than minimum value if room.
>            LDB = M
>            IF( LDB.LT.NMAX )
>     $         LDB = LDB + 1
>*           Skip tests if not enough room.
>            IF( LDB.GT.NMAX )
>     $         GO TO 130
>            LBB = LDB*N
>            NULL = M.LE.0.OR.N.LE.0
>*
>            DO 120 ICS = 1, 2
>               SIDE = ICHS( ICS: ICS )
>               LEFT = SIDE.EQ.'L'
>               IF( LEFT )THEN
>                  NA = M
>               ELSE
>                  NA = N
>               END IF
>*              Set LDA to 1 more than minimum value if room.
>               LDA = NA
>               IF( LDA.LT.NMAX )
>     $            LDA = LDA + 1
>*              Skip tests if not enough room.
>               IF( LDA.GT.NMAX )
>     $            GO TO 130
>               LAA = LDA*NA
>*
>               DO 110 ICU = 1, 2
>                  UPLO = ICHU( ICU: ICU )
>*
>                  DO 100 ICT = 1, 3
>                     TRANSA = ICHT( ICT: ICT )
>*
>                     DO 90 ICD = 1, 2
>                        DIAG = ICHD( ICD: ICD )
>*
>                        DO 80 IA = 1, NALF
>                           ALPHA = ALF( IA )
>*
>*                          Generate the matrix A.
>*
>                           CALL DMAKE( 'TR', UPLO, DIAG, NA, NA, A,
>     $                                 NMAX, AA, LDA, RESET, ZERO )
>*
>*                          Generate the matrix B.
>*
>                           CALL DMAKE( 'GE', ' ', ' ', M, N, B, NMAX,
>     $                                 BB, LDB, RESET, ZERO )
>*
>                           NC = NC + 1
>*
>*                          Save every datum before calling the
>*                          subroutine.
>*
>                           SIDES = SIDE
>                           UPLOS = UPLO
>                           TRANAS = TRANSA
>                           DIAGS = DIAG
>                           MS = M
>                           NS = N
>                           ALS = ALPHA
>                           DO 30 I = 1, LAA
>                              AS( I ) = AA( I )
>   30                      CONTINUE
>                           LDAS = LDA
>                           DO 40 I = 1, LBB
>                              BS( I ) = BB( I )
>   40                      CONTINUE
>                           LDBS = LDB
>*
>*                          Call the subroutine.
>*
>                           IF( SNAME( 4: 5 ).EQ.'MM' )THEN
>                              IF( TRACE )
>     $                           WRITE( NTRA, FMT = 9995 )NC, SNAME,
>     $                           SIDE, UPLO, TRANSA, DIAG, M, N, ALPHA,
>     $                           LDA, LDB
>                              IF( REWI )
>     $                           REWIND NTRA
>                              CALL DTRMM( SIDE, UPLO, TRANSA, DIAG, M,
>     $                                    N, ALPHA, AA, LDA, BB, LDB )
>                           ELSE IF( SNAME( 4: 5 ).EQ.'SM' )THEN
>                              IF( TRACE )
>     $                           WRITE( NTRA, FMT = 9995 )NC, SNAME,
>     $                           SIDE, UPLO, TRANSA, DIAG, M, N, ALPHA,
>     $                           LDA, LDB
>                              IF( REWI )
>     $                           REWIND NTRA
>                              CALL DTRSM( SIDE, UPLO, TRANSA, DIAG, M,
>     $                                    N, ALPHA, AA, LDA, BB, LDB )
>                           END IF
>*
>*                          Check if error-exit was taken incorrectly.
>*
>                           IF( .NOT.OK )THEN
>                              WRITE( NOUT, FMT = 9994 )
>                              FATAL = .TRUE.
>                              GO TO 150
>                           END IF
>*
>*                          See what data changed inside subroutines.
>*
>                           ISAME( 1 ) = SIDES.EQ.SIDE
>                           ISAME( 2 ) = UPLOS.EQ.UPLO
>                           ISAME( 3 ) = TRANAS.EQ.TRANSA
>                           ISAME( 4 ) = DIAGS.EQ.DIAG
>                           ISAME( 5 ) = MS.EQ.M
>                           ISAME( 6 ) = NS.EQ.N
>                           ISAME( 7 ) = ALS.EQ.ALPHA
>                           ISAME( 8 ) = LDE( AS, AA, LAA )
>                           ISAME( 9 ) = LDAS.EQ.LDA
>                           IF( NULL )THEN
>                              ISAME( 10 ) = LDE( BS, BB, LBB )
>                           ELSE
>                              ISAME( 10 ) = LDERES( 'GE', ' ', M, N, BS,
>     $                                      BB, LDB )
>                           END IF
>                           ISAME( 11 ) = LDBS.EQ.LDB
>*
>*                          If data was incorrectly changed, report and
>*                          return.
>*
>                           SAME = .TRUE.
>                           DO 50 I = 1, NARGS
>                              SAME = SAME.AND.ISAME( I )
>                              IF( .NOT.ISAME( I ) )
>     $                           WRITE( NOUT, FMT = 9998 )I
>   50                      CONTINUE
>                           IF( .NOT.SAME )THEN
>                              FATAL = .TRUE.
>                              GO TO 150
>                           END IF
>*
>                           IF( .NOT.NULL )THEN
>                              IF( SNAME( 4: 5 ).EQ.'MM' )THEN
>*
>*                                Check the result.
>*
>                                 IF( LEFT )THEN
>                                    CALL DMMCH( TRANSA, 'N', M, N, M,
>     $                                          ALPHA, A, NMAX, B, NMAX,
>     $                                          ZERO, C, NMAX, CT, G,
>     $                                          BB, LDB, EPS, ERR,
>     $                                          FATAL, NOUT, .TRUE. )
>                                 ELSE
>                                    CALL DMMCH( 'N', TRANSA, M, N, N,
>     $                                          ALPHA, B, NMAX, A, NMAX,
>     $                                          ZERO, C, NMAX, CT, G,
>     $                                          BB, LDB, EPS, ERR,
>     $                                          FATAL, NOUT, .TRUE. )
>                                 END IF
>                              ELSE IF( SNAME( 4: 5 ).EQ.'SM' )THEN
>*
>*                                Compute approximation to original
>*                                matrix.
>*
>                                 DO 70 J = 1, N
>                                    DO 60 I = 1, M
>                                       C( I, J ) = BB( I + ( J - 1 )*
>     $                                             LDB )
>                                       BB( I + ( J - 1 )*LDB ) = ALPHA*
>     $                                    B( I, J )
>   60                               CONTINUE
>   70                            CONTINUE
>*
>                                 IF( LEFT )THEN
>                                    CALL DMMCH( TRANSA, 'N', M, N, M,
>     $                                          ONE, A, NMAX, C, NMAX,
>     $                                          ZERO, B, NMAX, CT, G,
>     $                                          BB, LDB, EPS, ERR,
>     $                                          FATAL, NOUT, .FALSE. )
>                                 ELSE
>                                    CALL DMMCH( 'N', TRANSA, M, N, N,
>     $                                          ONE, C, NMAX, A, NMAX,
>     $                                          ZERO, B, NMAX, CT, G,
>     $                                          BB, LDB, EPS, ERR,
>     $                                          FATAL, NOUT, .FALSE. )
>                                 END IF
>                              END IF
>                              ERRMAX = MAX( ERRMAX, ERR )
>*                             If got really bad answer, report and
>*                             return.
>                              IF( FATAL )
>     $                           GO TO 150
>                           END IF
>*
>   80                   CONTINUE
>*
>   90                CONTINUE
>*
>  100             CONTINUE
>*
>  110          CONTINUE
>*
>  120       CONTINUE
>*
>  130    CONTINUE
>*
>  140 CONTINUE
>*
>*     Report result.
>*
>      IF( ERRMAX.LT.THRESH )THEN
>         WRITE( NOUT, FMT = 9999 )SNAME, NC
>      ELSE
>         WRITE( NOUT, FMT = 9997 )SNAME, NC, ERRMAX
>      END IF
>      GO TO 160
>*
>  150 CONTINUE
>      WRITE( NOUT, FMT = 9996 )SNAME
>      WRITE( NOUT, FMT = 9995 )NC, SNAME, SIDE, UPLO, TRANSA, DIAG, M,
>     $   N, ALPHA, LDA, LDB
>*
>  160 CONTINUE
>      RETURN
>*
> 9999 FORMAT( ' ', A6, ' PASSED THE COMPUTATIONAL TESTS (', I6, ' CALL',
>     $      'S)' )
> 9998 FORMAT( ' ******* FATAL ERROR - PARAMETER NUMBER ', I2, ' WAS CH',
>     $      'ANGED INCORRECTLY *******' )
> 9997 FORMAT( ' ', A6, ' COMPLETED THE COMPUTATIONAL TESTS (', I6, ' C',
>     $      'ALLS)', /' ******* BUT WITH MAXIMUM TEST RATIO', F8.2,
>     $      ' - SUSPECT *******' )
> 9996 FORMAT( ' ******* ', A6, ' FAILED ON CALL NUMBER:' )
> 9995 FORMAT( 1X, I6, ': ', A6, '(', 4( '''', A1, ''',' ), 2( I3, ',' ),
>     $      F4.1, ', A,', I3, ', B,', I3, ')        .' )
> 9994 FORMAT( ' ******* FATAL ERROR - ERROR-EXIT TAKEN ON VALID CALL *',
>     $      '******' )
>*
>*     End of DCHK3.
>*
>      END
>      SUBROUTINE DCHK4( SNAME, EPS, THRESH, NOUT, NTRA, TRACE, REWI,
>     $                  FATAL, NIDIM, IDIM, NALF, ALF, NBET, BET, NMAX,
>     $                  A, AA, AS, B, BB, BS, C, CC, CS, CT, G )
>*
>*  Tests DSYRK.
>*
>*  Auxiliary routine for test program for Level 3 Blas.
>*
>*  -- Written on 8-February-1989.
>*     Jack Dongarra, Argonne National Laboratory.
>*     Iain Duff, AERE Harwell.
>*     Jeremy Du Croz, Numerical Algorithms Group Ltd.
>*     Sven Hammarling, Numerical Algorithms Group Ltd.
>*
>*     .. Parameters ..
>      DOUBLE PRECISION   ZERO
>      PARAMETER          ( ZERO = 0.0D0 )
>*     .. Scalar Arguments ..
>      DOUBLE PRECISION   EPS, THRESH
>      INTEGER            NALF, NBET, NIDIM, NMAX, NOUT, NTRA
>      LOGICAL            FATAL, REWI, TRACE
>      CHARACTER*6        SNAME
>*     .. Array Arguments ..
>      DOUBLE PRECISION   A( NMAX, NMAX ), AA( NMAX*NMAX ), ALF( NALF ),
>     $                   AS( NMAX*NMAX ), B( NMAX, NMAX ),
>     $                   BB( NMAX*NMAX ), BET( NBET ), BS( NMAX*NMAX ),
>     $                   C( NMAX, NMAX ), CC( NMAX*NMAX ),
>     $                   CS( NMAX*NMAX ), CT( NMAX ), G( NMAX )
>      INTEGER            IDIM( NIDIM )
>*     .. Local Scalars ..
>      DOUBLE PRECISION   ALPHA, ALS, BETA, BETS, ERR, ERRMAX
>      INTEGER            I, IA, IB, ICT, ICU, IK, IN, J, JC, JJ, K, KS,
>     $                   LAA, LCC, LDA, LDAS, LDC, LDCS, LJ, MA, N, NA,
>     $                   NARGS, NC, NS
>      LOGICAL            NULL, RESET, SAME, TRAN, UPPER
>      CHARACTER*1        TRANS, TRANSS, UPLO, UPLOS
>      CHARACTER*2        ICHU
>      CHARACTER*3        ICHT
>*     .. Local Arrays ..
>      LOGICAL            ISAME( 13 )
>*     .. External Functions ..
>      LOGICAL            LDE, LDERES
>      EXTERNAL           LDE, LDERES
>*     .. External Subroutines ..
>      EXTERNAL           DMAKE, DMMCH, DSYRK
>*     .. Intrinsic Functions ..
>      INTRINSIC          MAX
>*     .. Scalars in Common ..
>      INTEGER            INFOT, NOUTC
>      LOGICAL            LERR, OK
>*     .. Common blocks ..
>      COMMON             /INFOC/INFOT, NOUTC, OK, LERR
>*     .. Data statements ..
>      DATA               ICHT/'NTC'/, ICHU/'UL'/
>*     .. Executable Statements ..
>*
>      NARGS = 10
>      NC = 0
>      RESET = .TRUE.
>      ERRMAX = ZERO
>*
>      DO 100 IN = 1, NIDIM
>         N = IDIM( IN )
>*        Set LDC to 1 more than minimum value if room.
>         LDC = N
>         IF( LDC.LT.NMAX )
>     $      LDC = LDC + 1
>*        Skip tests if not enough room.
>         IF( LDC.GT.NMAX )
>     $      GO TO 100
>         LCC = LDC*N
>         NULL = N.LE.0
>*
>         DO 90 IK = 1, NIDIM
>            K = IDIM( IK )
>*
>            DO 80 ICT = 1, 3
>               TRANS = ICHT( ICT: ICT )
>               TRAN = TRANS.EQ.'T'.OR.TRANS.EQ.'C'
>               IF( TRAN )THEN
>                  MA = K
>                  NA = N
>               ELSE
>                  MA = N
>                  NA = K
>               END IF
>*              Set LDA to 1 more than minimum value if room.
>               LDA = MA
>               IF( LDA.LT.NMAX )
>     $            LDA = LDA + 1
>*              Skip tests if not enough room.
>               IF( LDA.GT.NMAX )
>     $            GO TO 80
>               LAA = LDA*NA
>*
>*              Generate the matrix A.
>*
>               CALL DMAKE( 'GE', ' ', ' ', MA, NA, A, NMAX, AA, LDA,
>     $                     RESET, ZERO )
>*
>               DO 70 ICU = 1, 2
>                  UPLO = ICHU( ICU: ICU )
>                  UPPER = UPLO.EQ.'U'
>*
>                  DO 60 IA = 1, NALF
>                     ALPHA = ALF( IA )
>*
>                     DO 50 IB = 1, NBET
>                        BETA = BET( IB )
>*
>*                       Generate the matrix C.
>*
>                        CALL DMAKE( 'SY', UPLO, ' ', N, N, C, NMAX, CC,
>     $                              LDC, RESET, ZERO )
>*
>                        NC = NC + 1
>*
>*                       Save every datum before calling the subroutine.
>*
>                        UPLOS = UPLO
>                        TRANSS = TRANS
>                        NS = N
>                        KS = K
>                        ALS = ALPHA
>                        DO 10 I = 1, LAA
>                           AS( I ) = AA( I )
>   10                   CONTINUE
>                        LDAS = LDA
>                        BETS = BETA
>                        DO 20 I = 1, LCC
>                           CS( I ) = CC( I )
>   20                   CONTINUE
>                        LDCS = LDC
>*
>*                       Call the subroutine.
>*
>                        IF( TRACE )
>     $                     WRITE( NTRA, FMT = 9994 )NC, SNAME, UPLO,
>     $                     TRANS, N, K, ALPHA, LDA, BETA, LDC
>                        IF( REWI )
>     $                     REWIND NTRA
>                        CALL DSYRK( UPLO, TRANS, N, K, ALPHA, AA, LDA,
>     $                              BETA, CC, LDC )
>*
>*                       Check if error-exit was taken incorrectly.
>*
>                        IF( .NOT.OK )THEN
>                           WRITE( NOUT, FMT = 9993 )
>                           FATAL = .TRUE.
>                           GO TO 120
>                        END IF
>*
>*                       See what data changed inside subroutines.
>*
>                        ISAME( 1 ) = UPLOS.EQ.UPLO
>                        ISAME( 2 ) = TRANSS.EQ.TRANS
>                        ISAME( 3 ) = NS.EQ.N
>                        ISAME( 4 ) = KS.EQ.K
>                        ISAME( 5 ) = ALS.EQ.ALPHA
>                        ISAME( 6 ) = LDE( AS, AA, LAA )
>                        ISAME( 7 ) = LDAS.EQ.LDA
>                        ISAME( 8 ) = BETS.EQ.BETA
>                        IF( NULL )THEN
>                           ISAME( 9 ) = LDE( CS, CC, LCC )
>                        ELSE
>                           ISAME( 9 ) = LDERES( 'SY', UPLO, N, N, CS,
>     $                                  CC, LDC )
>                        END IF
>                        ISAME( 10 ) = LDCS.EQ.LDC
>*
>*                       If data was incorrectly changed, report and
>*                       return.
>*
>                        SAME = .TRUE.
>                        DO 30 I = 1, NARGS
>                           SAME = SAME.AND.ISAME( I )
>                           IF( .NOT.ISAME( I ) )
>     $                        WRITE( NOUT, FMT = 9998 )I
>   30                   CONTINUE
>                        IF( .NOT.SAME )THEN
>                           FATAL = .TRUE.
>                           GO TO 120
>                        END IF
>*
>                        IF( .NOT.NULL )THEN
>*
>*                          Check the result column by column.
>*
>                           JC = 1
>                           DO 40 J = 1, N
>                              IF( UPPER )THEN
>                                 JJ = 1
>                                 LJ = J
>                              ELSE
>                                 JJ = J
>                                 LJ = N - J + 1
>                              END IF
>                              IF( TRAN )THEN
>                                 CALL DMMCH( 'T', 'N', LJ, 1, K, ALPHA,
>     $                                       A( 1, JJ ), NMAX,
>     $                                       A( 1, J ), NMAX, BETA,
>     $                                       C( JJ, J ), NMAX, CT, G,
>     $                                       CC( JC ), LDC, EPS, ERR,
>     $                                       FATAL, NOUT, .TRUE. )
>                              ELSE
>                                 CALL DMMCH( 'N', 'T', LJ, 1, K, ALPHA,
>     $                                       A( JJ, 1 ), NMAX,
>     $                                       A( J, 1 ), NMAX, BETA,
>     $                                       C( JJ, J ), NMAX, CT, G,
>     $                                       CC( JC ), LDC, EPS, ERR,
>     $                                       FATAL, NOUT, .TRUE. )
>                              END IF
>                              IF( UPPER )THEN
>                                 JC = JC + LDC
>                              ELSE
>                                 JC = JC + LDC + 1
>                              END IF
>                              ERRMAX = MAX( ERRMAX, ERR )
>*                             If got really bad answer, report and
>*                             return.
>                              IF( FATAL )
>     $                           GO TO 110
>   40                      CONTINUE
>                        END IF
>*
>   50                CONTINUE
>*
>   60             CONTINUE
>*
>   70          CONTINUE
>*
>   80       CONTINUE
>*
>   90    CONTINUE
>*
>  100 CONTINUE
>*
>*     Report result.
>*
>      IF( ERRMAX.LT.THRESH )THEN
>         WRITE( NOUT, FMT = 9999 )SNAME, NC
>      ELSE
>         WRITE( NOUT, FMT = 9997 )SNAME, NC, ERRMAX
>      END IF
>      GO TO 130
>*
>  110 CONTINUE
>      IF( N.GT.1 )
>     $   WRITE( NOUT, FMT = 9995 )J
>*
>  120 CONTINUE
>      WRITE( NOUT, FMT = 9996 )SNAME
>      WRITE( NOUT, FMT = 9994 )NC, SNAME, UPLO, TRANS, N, K, ALPHA,
>     $   LDA, BETA, LDC
>*
>  130 CONTINUE
>      RETURN
>*
> 9999 FORMAT( ' ', A6, ' PASSED THE COMPUTATIONAL TESTS (', I6, ' CALL',
>     $      'S)' )
> 9998 FORMAT( ' ******* FATAL ERROR - PARAMETER NUMBER ', I2, ' WAS CH',
>     $      'ANGED INCORRECTLY *******' )
> 9997 FORMAT( ' ', A6, ' COMPLETED THE COMPUTATIONAL TESTS (', I6, ' C',
>     $      'ALLS)', /' ******* BUT WITH MAXIMUM TEST RATIO', F8.2,
>     $      ' - SUSPECT *******' )
> 9996 FORMAT( ' ******* ', A6, ' FAILED ON CALL NUMBER:' )
> 9995 FORMAT( '      THESE ARE THE RESULTS FOR COLUMN ', I3 )
> 9994 FORMAT( 1X, I6, ': ', A6, '(', 2( '''', A1, ''',' ), 2( I3, ',' ),
>     $      F4.1, ', A,', I3, ',', F4.1, ', C,', I3, ')           .' )
> 9993 FORMAT( ' ******* FATAL ERROR - ERROR-EXIT TAKEN ON VALID CALL *',
>     $      '******' )
>*
>*     End of DCHK4.
>*
>      END
>      SUBROUTINE DCHK5( SNAME, EPS, THRESH, NOUT, NTRA, TRACE, REWI,
>     $                  FATAL, NIDIM, IDIM, NALF, ALF, NBET, BET, NMAX,
>     $                  AB, AA, AS, BB, BS, C, CC, CS, CT, G, W )
>*
>*  Tests DSYR2K.
>*
>*  Auxiliary routine for test program for Level 3 Blas.
>*
>*  -- Written on 8-February-1989.
>*     Jack Dongarra, Argonne National Laboratory.
>*     Iain Duff, AERE Harwell.
>*     Jeremy Du Croz, Numerical Algorithms Group Ltd.
>*     Sven Hammarling, Numerical Algorithms Group Ltd.
>*
>*     .. Parameters ..
>      DOUBLE PRECISION   ZERO
>      PARAMETER          ( ZERO = 0.0D0 )
>*     .. Scalar Arguments ..
>      DOUBLE PRECISION   EPS, THRESH
>      INTEGER            NALF, NBET, NIDIM, NMAX, NOUT, NTRA
>      LOGICAL            FATAL, REWI, TRACE
>      CHARACTER*6        SNAME
>*     .. Array Arguments ..
>      DOUBLE PRECISION   AA( NMAX*NMAX ), AB( 2*NMAX*NMAX ),
>     $                   ALF( NALF ), AS( NMAX*NMAX ), BB( NMAX*NMAX ),
>     $                   BET( NBET ), BS( NMAX*NMAX ), C( NMAX, NMAX ),
>     $                   CC( NMAX*NMAX ), CS( NMAX*NMAX ), CT( NMAX ),
>     $                   G( NMAX ), W( 2*NMAX )
>      INTEGER            IDIM( NIDIM )
>*     .. Local Scalars ..
>      DOUBLE PRECISION   ALPHA, ALS, BETA, BETS, ERR, ERRMAX
>      INTEGER            I, IA, IB, ICT, ICU, IK, IN, J, JC, JJ, JJAB,
>     $                   K, KS, LAA, LBB, LCC, LDA, LDAS, LDB, LDBS,
>     $                   LDC, LDCS, LJ, MA, N, NA, NARGS, NC, NS
>      LOGICAL            NULL, RESET, SAME, TRAN, UPPER
>      CHARACTER*1        TRANS, TRANSS, UPLO, UPLOS
>      CHARACTER*2        ICHU
>      CHARACTER*3        ICHT
>*     .. Local Arrays ..
>      LOGICAL            ISAME( 13 )
>*     .. External Functions ..
>      LOGICAL            LDE, LDERES
>      EXTERNAL           LDE, LDERES
>*     .. External Subroutines ..
>      EXTERNAL           DMAKE, DMMCH, DSYR2K
>*     .. Intrinsic Functions ..
>      INTRINSIC          MAX
>*     .. Scalars in Common ..
>      INTEGER            INFOT, NOUTC
>      LOGICAL            LERR, OK
>*     .. Common blocks ..
>      COMMON             /INFOC/INFOT, NOUTC, OK, LERR
>*     .. Data statements ..
>      DATA               ICHT/'NTC'/, ICHU/'UL'/
>*     .. Executable Statements ..
>*
>      NARGS = 12
>      NC = 0
>      RESET = .TRUE.
>      ERRMAX = ZERO
>*
>      DO 130 IN = 1, NIDIM
>         N = IDIM( IN )
>*        Set LDC to 1 more than minimum value if room.
>         LDC = N
>         IF( LDC.LT.NMAX )
>     $      LDC = LDC + 1
>*        Skip tests if not enough room.
>         IF( LDC.GT.NMAX )
>     $      GO TO 130
>         LCC = LDC*N
>         NULL = N.LE.0
>*
>         DO 120 IK = 1, NIDIM
>            K = IDIM( IK )
>*
>            DO 110 ICT = 1, 3
>               TRANS = ICHT( ICT: ICT )
>               TRAN = TRANS.EQ.'T'.OR.TRANS.EQ.'C'
>               IF( TRAN )THEN
>                  MA = K
>                  NA = N
>               ELSE
>                  MA = N
>                  NA = K
>               END IF
>*              Set LDA to 1 more than minimum value if room.
>               LDA = MA
>               IF( LDA.LT.NMAX )
>     $            LDA = LDA + 1
>*              Skip tests if not enough room.
>               IF( LDA.GT.NMAX )
>     $            GO TO 110
>               LAA = LDA*NA
>*
>*              Generate the matrix A.
>*
>               IF( TRAN )THEN
>                  CALL DMAKE( 'GE', ' ', ' ', MA, NA, AB, 2*NMAX, AA,
>     $                        LDA, RESET, ZERO )
>               ELSE
>                  CALL DMAKE( 'GE', ' ', ' ', MA, NA, AB, NMAX, AA, LDA,
>     $                        RESET, ZERO )
>               END IF
>*
>*              Generate the matrix B.
>*
>               LDB = LDA
>               LBB = LAA
>               IF( TRAN )THEN
>                  CALL DMAKE( 'GE', ' ', ' ', MA, NA, AB( K + 1 ),
>     $                        2*NMAX, BB, LDB, RESET, ZERO )
>               ELSE
>                  CALL DMAKE( 'GE', ' ', ' ', MA, NA, AB( K*NMAX + 1 ),
>     $                        NMAX, BB, LDB, RESET, ZERO )
>               END IF
>*
>               DO 100 ICU = 1, 2
>                  UPLO = ICHU( ICU: ICU )
>                  UPPER = UPLO.EQ.'U'
>*
>                  DO 90 IA = 1, NALF
>                     ALPHA = ALF( IA )
>*
>                     DO 80 IB = 1, NBET
>                        BETA = BET( IB )
>*
>*                       Generate the matrix C.
>*
>                        CALL DMAKE( 'SY', UPLO, ' ', N, N, C, NMAX, CC,
>     $                              LDC, RESET, ZERO )
>*
>                        NC = NC + 1
>*
>*                       Save every datum before calling the subroutine.
>*
>                        UPLOS = UPLO
>                        TRANSS = TRANS
>                        NS = N
>                        KS = K
>                        ALS = ALPHA
>                        DO 10 I = 1, LAA
>                           AS( I ) = AA( I )
>   10                   CONTINUE
>                        LDAS = LDA
>                        DO 20 I = 1, LBB
>                           BS( I ) = BB( I )
>   20                   CONTINUE
>                        LDBS = LDB
>                        BETS = BETA
>                        DO 30 I = 1, LCC
>                           CS( I ) = CC( I )
>   30                   CONTINUE
>                        LDCS = LDC
>*
>*                       Call the subroutine.
>*
>                        IF( TRACE )
>     $                     WRITE( NTRA, FMT = 9994 )NC, SNAME, UPLO,
>     $                     TRANS, N, K, ALPHA, LDA, LDB, BETA, LDC
>                        IF( REWI )
>     $                     REWIND NTRA
>                        CALL DSYR2K( UPLO, TRANS, N, K, ALPHA, AA, LDA,
>     $                               BB, LDB, BETA, CC, LDC )
>*
>*                       Check if error-exit was taken incorrectly.
>*
>                        IF( .NOT.OK )THEN
>                           WRITE( NOUT, FMT = 9993 )
>                           FATAL = .TRUE.
>                           GO TO 150
>                        END IF
>*
>*                       See what data changed inside subroutines.
>*
>                        ISAME( 1 ) = UPLOS.EQ.UPLO
>                        ISAME( 2 ) = TRANSS.EQ.TRANS
>                        ISAME( 3 ) = NS.EQ.N
>                        ISAME( 4 ) = KS.EQ.K
>                        ISAME( 5 ) = ALS.EQ.ALPHA
>                        ISAME( 6 ) = LDE( AS, AA, LAA )
>                        ISAME( 7 ) = LDAS.EQ.LDA
>                        ISAME( 8 ) = LDE( BS, BB, LBB )
>                        ISAME( 9 ) = LDBS.EQ.LDB
>                        ISAME( 10 ) = BETS.EQ.BETA
>                        IF( NULL )THEN
>                           ISAME( 11 ) = LDE( CS, CC, LCC )
>                        ELSE
>                           ISAME( 11 ) = LDERES( 'SY', UPLO, N, N, CS,
>     $                                   CC, LDC )
>                        END IF
>                        ISAME( 12 ) = LDCS.EQ.LDC
>*
>*                       If data was incorrectly changed, report and
>*                       return.
>*
>                        SAME = .TRUE.
>                        DO 40 I = 1, NARGS
>                           SAME = SAME.AND.ISAME( I )
>                           IF( .NOT.ISAME( I ) )
>     $                        WRITE( NOUT, FMT = 9998 )I
>   40                   CONTINUE
>                        IF( .NOT.SAME )THEN
>                           FATAL = .TRUE.
>                           GO TO 150
>                        END IF
>*
>                        IF( .NOT.NULL )THEN
>*
>*                          Check the result column by column.
>*
>                           JJAB = 1
>                           JC = 1
>                           DO 70 J = 1, N
>                              IF( UPPER )THEN
>                                 JJ = 1
>                                 LJ = J
>                              ELSE
>                                 JJ = J
>                                 LJ = N - J + 1
>                              END IF
>                              IF( TRAN )THEN
>                                 DO 50 I = 1, K
>                                    W( I ) = AB( ( J - 1 )*2*NMAX + K +
>     $                                       I )
>                                    W( K + I ) = AB( ( J - 1 )*2*NMAX +
>     $                                           I )
>   50                            CONTINUE
>                                 CALL DMMCH( 'T', 'N', LJ, 1, 2*K,
>     $                                       ALPHA, AB( JJAB ), 2*NMAX,
>     $                                       W, 2*NMAX, BETA,
>     $                                       C( JJ, J ), NMAX, CT, G,
>     $                                       CC( JC ), LDC, EPS, ERR,
>     $                                       FATAL, NOUT, .TRUE. )
>                              ELSE
>                                 DO 60 I = 1, K
>                                    W( I ) = AB( ( K + I - 1 )*NMAX +
>     $                                       J )
>                                    W( K + I ) = AB( ( I - 1 )*NMAX +
>     $                                           J )
>   60                            CONTINUE
>                                 CALL DMMCH( 'N', 'N', LJ, 1, 2*K,
>     $                                       ALPHA, AB( JJ ), NMAX, W,
>     $                                       2*NMAX, BETA, C( JJ, J ),
>     $                                       NMAX, CT, G, CC( JC ), LDC,
>     $                                       EPS, ERR, FATAL, NOUT,
>     $                                       .TRUE. )
>                              END IF
>                              IF( UPPER )THEN
>                                 JC = JC + LDC
>                              ELSE
>                                 JC = JC + LDC + 1
>                                 IF( TRAN )
>     $                              JJAB = JJAB + 2*NMAX
>                              END IF
>                              ERRMAX = MAX( ERRMAX, ERR )
>*                             If got really bad answer, report and
>*                             return.
>                              IF( FATAL )
>     $                           GO TO 140
>   70                      CONTINUE
>                        END IF
>*
>   80                CONTINUE
>*
>   90             CONTINUE
>*
>  100          CONTINUE
>*
>  110       CONTINUE
>*
>  120    CONTINUE
>*
>  130 CONTINUE
>*
>*     Report result.
>*
>      IF( ERRMAX.LT.THRESH )THEN
>         WRITE( NOUT, FMT = 9999 )SNAME, NC
>      ELSE
>         WRITE( NOUT, FMT = 9997 )SNAME, NC, ERRMAX
>      END IF
>      GO TO 160
>*
>  140 CONTINUE
>      IF( N.GT.1 )
>     $   WRITE( NOUT, FMT = 9995 )J
>*
>  150 CONTINUE
>      WRITE( NOUT, FMT = 9996 )SNAME
>      WRITE( NOUT, FMT = 9994 )NC, SNAME, UPLO, TRANS, N, K, ALPHA,
>     $   LDA, LDB, BETA, LDC
>*
>  160 CONTINUE
>      RETURN
>*
> 9999 FORMAT( ' ', A6, ' PASSED THE COMPUTATIONAL TESTS (', I6, ' CALL',
>     $      'S)' )
> 9998 FORMAT( ' ******* FATAL ERROR - PARAMETER NUMBER ', I2, ' WAS CH',
>     $      'ANGED INCORRECTLY *******' )
> 9997 FORMAT( ' ', A6, ' COMPLETED THE COMPUTATIONAL TESTS (', I6, ' C',
>     $      'ALLS)', /' ******* BUT WITH MAXIMUM TEST RATIO', F8.2,
>     $      ' - SUSPECT *******' )
> 9996 FORMAT( ' ******* ', A6, ' FAILED ON CALL NUMBER:' )
> 9995 FORMAT( '      THESE ARE THE RESULTS FOR COLUMN ', I3 )
> 9994 FORMAT( 1X, I6, ': ', A6, '(', 2( '''', A1, ''',' ), 2( I3, ',' ),
>     $      F4.1, ', A,', I3, ', B,', I3, ',', F4.1, ', C,', I3, ')   ',
>     $      ' .' )
> 9993 FORMAT( ' ******* FATAL ERROR - ERROR-EXIT TAKEN ON VALID CALL *',
>     $      '******' )
>*
>*     End of DCHK5.
>*
>      END
>      SUBROUTINE DCHKE( ISNUM, SRNAMT, NOUT )
>*
>*  Tests the error exits from the Level 3 Blas.
>*  Requires a special version of the error-handling routine XERBLA.
>*  ALPHA, BETA, A, B and C should not need to be defined.
>*
>*  Auxiliary routine for test program for Level 3 Blas.
>*
>*  -- Written on 8-February-1989.
>*     Jack Dongarra, Argonne National Laboratory.
>*     Iain Duff, AERE Harwell.
>*     Jeremy Du Croz, Numerical Algorithms Group Ltd.
>*     Sven Hammarling, Numerical Algorithms Group Ltd.
>*
>*     .. Scalar Arguments ..
>      INTEGER            ISNUM, NOUT
>      CHARACTER*6        SRNAMT
>*     .. Scalars in Common ..
>      INTEGER            INFOT, NOUTC
>      LOGICAL            LERR, OK
>*     .. Local Scalars ..
>      DOUBLE PRECISION   ALPHA, BETA
>*     .. Local Arrays ..
>      DOUBLE PRECISION   A( 2, 1 ), B( 2, 1 ), C( 2, 1 )
>*     .. External Subroutines ..
>      EXTERNAL           CHKXER, DGEMM, DSYMM, DSYR2K, DSYRK, DTRMM,
>     $                   DTRSM
>*     .. Common blocks ..
>      COMMON             /INFOC/INFOT, NOUTC, OK, LERR
>*     .. Executable Statements ..
>*     OK is set to .FALSE. by the special version of XERBLA or by CHKXER
>*     if anything is wrong.
>      OK = .TRUE.
>*     LERR is set to .TRUE. by the special version of XERBLA each time
>*     it is called, and is then tested and re-set by CHKXER.
>      LERR = .FALSE.
>      GO TO ( 10, 20, 30, 40, 50, 60 )ISNUM
>   10 INFOT = 1
>      CALL DGEMM( '/', 'N', 0, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 1
>      CALL DGEMM( '/', 'T', 0, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 2
>      CALL DGEMM( 'N', '/', 0, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 2
>      CALL DGEMM( 'T', '/', 0, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DGEMM( 'N', 'N', -1, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DGEMM( 'N', 'T', -1, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DGEMM( 'T', 'N', -1, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DGEMM( 'T', 'T', -1, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DGEMM( 'N', 'N', 0, -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DGEMM( 'N', 'T', 0, -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DGEMM( 'T', 'N', 0, -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DGEMM( 'T', 'T', 0, -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DGEMM( 'N', 'N', 0, 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DGEMM( 'N', 'T', 0, 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DGEMM( 'T', 'N', 0, 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DGEMM( 'T', 'T', 0, 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 8
>      CALL DGEMM( 'N', 'N', 2, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 8
>      CALL DGEMM( 'N', 'T', 2, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 8
>      CALL DGEMM( 'T', 'N', 0, 0, 2, ALPHA, A, 1, B, 2, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 8
>      CALL DGEMM( 'T', 'T', 0, 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 10
>      CALL DGEMM( 'N', 'N', 0, 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 10
>      CALL DGEMM( 'T', 'N', 0, 0, 2, ALPHA, A, 2, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 10
>      CALL DGEMM( 'N', 'T', 0, 2, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 10
>      CALL DGEMM( 'T', 'T', 0, 2, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 13
>      CALL DGEMM( 'N', 'N', 2, 0, 0, ALPHA, A, 2, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 13
>      CALL DGEMM( 'N', 'T', 2, 0, 0, ALPHA, A, 2, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 13
>      CALL DGEMM( 'T', 'N', 2, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 13
>      CALL DGEMM( 'T', 'T', 2, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      GO TO 70
>   20 INFOT = 1
>      CALL DSYMM( '/', 'U', 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 2
>      CALL DSYMM( 'L', '/', 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DSYMM( 'L', 'U', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DSYMM( 'R', 'U', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DSYMM( 'L', 'L', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DSYMM( 'R', 'L', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DSYMM( 'L', 'U', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DSYMM( 'R', 'U', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DSYMM( 'L', 'L', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DSYMM( 'R', 'L', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 7
>      CALL DSYMM( 'L', 'U', 2, 0, ALPHA, A, 1, B, 2, BETA, C, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 7
>      CALL DSYMM( 'R', 'U', 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 7
>      CALL DSYMM( 'L', 'L', 2, 0, ALPHA, A, 1, B, 2, BETA, C, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 7
>      CALL DSYMM( 'R', 'L', 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DSYMM( 'L', 'U', 2, 0, ALPHA, A, 2, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DSYMM( 'R', 'U', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DSYMM( 'L', 'L', 2, 0, ALPHA, A, 2, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DSYMM( 'R', 'L', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 12
>      CALL DSYMM( 'L', 'U', 2, 0, ALPHA, A, 2, B, 2, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 12
>      CALL DSYMM( 'R', 'U', 2, 0, ALPHA, A, 1, B, 2, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 12
>      CALL DSYMM( 'L', 'L', 2, 0, ALPHA, A, 2, B, 2, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 12
>      CALL DSYMM( 'R', 'L', 2, 0, ALPHA, A, 1, B, 2, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      GO TO 70
>   30 INFOT = 1
>      CALL DTRMM( '/', 'U', 'N', 'N', 0, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 2
>      CALL DTRMM( 'L', '/', 'N', 'N', 0, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DTRMM( 'L', 'U', '/', 'N', 0, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DTRMM( 'L', 'U', 'N', '/', 0, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DTRMM( 'L', 'U', 'N', 'N', -1, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DTRMM( 'L', 'U', 'T', 'N', -1, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DTRMM( 'R', 'U', 'N', 'N', -1, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DTRMM( 'R', 'U', 'T', 'N', -1, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DTRMM( 'L', 'L', 'N', 'N', -1, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DTRMM( 'L', 'L', 'T', 'N', -1, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DTRMM( 'R', 'L', 'N', 'N', -1, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DTRMM( 'R', 'L', 'T', 'N', -1, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 6
>      CALL DTRMM( 'L', 'U', 'N', 'N', 0, -1, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 6
>      CALL DTRMM( 'L', 'U', 'T', 'N', 0, -1, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 6
>      CALL DTRMM( 'R', 'U', 'N', 'N', 0, -1, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 6
>      CALL DTRMM( 'R', 'U', 'T', 'N', 0, -1, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 6
>      CALL DTRMM( 'L', 'L', 'N', 'N', 0, -1, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 6
>      CALL DTRMM( 'L', 'L', 'T', 'N', 0, -1, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 6
>      CALL DTRMM( 'R', 'L', 'N', 'N', 0, -1, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 6
>      CALL DTRMM( 'R', 'L', 'T', 'N', 0, -1, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DTRMM( 'L', 'U', 'N', 'N', 2, 0, ALPHA, A, 1, B, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DTRMM( 'L', 'U', 'T', 'N', 2, 0, ALPHA, A, 1, B, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DTRMM( 'R', 'U', 'N', 'N', 0, 2, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DTRMM( 'R', 'U', 'T', 'N', 0, 2, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DTRMM( 'L', 'L', 'N', 'N', 2, 0, ALPHA, A, 1, B, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DTRMM( 'L', 'L', 'T', 'N', 2, 0, ALPHA, A, 1, B, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DTRMM( 'R', 'L', 'N', 'N', 0, 2, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DTRMM( 'R', 'L', 'T', 'N', 0, 2, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 11
>      CALL DTRMM( 'L', 'U', 'N', 'N', 2, 0, ALPHA, A, 2, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 11
>      CALL DTRMM( 'L', 'U', 'T', 'N', 2, 0, ALPHA, A, 2, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 11
>      CALL DTRMM( 'R', 'U', 'N', 'N', 2, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 11
>      CALL DTRMM( 'R', 'U', 'T', 'N', 2, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 11
>      CALL DTRMM( 'L', 'L', 'N', 'N', 2, 0, ALPHA, A, 2, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 11
>      CALL DTRMM( 'L', 'L', 'T', 'N', 2, 0, ALPHA, A, 2, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 11
>      CALL DTRMM( 'R', 'L', 'N', 'N', 2, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 11
>      CALL DTRMM( 'R', 'L', 'T', 'N', 2, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      GO TO 70
>   40 INFOT = 1
>      CALL DTRSM( '/', 'U', 'N', 'N', 0, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 2
>      CALL DTRSM( 'L', '/', 'N', 'N', 0, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DTRSM( 'L', 'U', '/', 'N', 0, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DTRSM( 'L', 'U', 'N', '/', 0, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DTRSM( 'L', 'U', 'N', 'N', -1, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DTRSM( 'L', 'U', 'T', 'N', -1, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DTRSM( 'R', 'U', 'N', 'N', -1, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DTRSM( 'R', 'U', 'T', 'N', -1, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DTRSM( 'L', 'L', 'N', 'N', -1, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DTRSM( 'L', 'L', 'T', 'N', -1, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DTRSM( 'R', 'L', 'N', 'N', -1, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 5
>      CALL DTRSM( 'R', 'L', 'T', 'N', -1, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 6
>      CALL DTRSM( 'L', 'U', 'N', 'N', 0, -1, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 6
>      CALL DTRSM( 'L', 'U', 'T', 'N', 0, -1, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 6
>      CALL DTRSM( 'R', 'U', 'N', 'N', 0, -1, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 6
>      CALL DTRSM( 'R', 'U', 'T', 'N', 0, -1, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 6
>      CALL DTRSM( 'L', 'L', 'N', 'N', 0, -1, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 6
>      CALL DTRSM( 'L', 'L', 'T', 'N', 0, -1, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 6
>      CALL DTRSM( 'R', 'L', 'N', 'N', 0, -1, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 6
>      CALL DTRSM( 'R', 'L', 'T', 'N', 0, -1, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DTRSM( 'L', 'U', 'N', 'N', 2, 0, ALPHA, A, 1, B, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DTRSM( 'L', 'U', 'T', 'N', 2, 0, ALPHA, A, 1, B, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DTRSM( 'R', 'U', 'N', 'N', 0, 2, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DTRSM( 'R', 'U', 'T', 'N', 0, 2, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DTRSM( 'L', 'L', 'N', 'N', 2, 0, ALPHA, A, 1, B, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DTRSM( 'L', 'L', 'T', 'N', 2, 0, ALPHA, A, 1, B, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DTRSM( 'R', 'L', 'N', 'N', 0, 2, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DTRSM( 'R', 'L', 'T', 'N', 0, 2, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 11
>      CALL DTRSM( 'L', 'U', 'N', 'N', 2, 0, ALPHA, A, 2, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 11
>      CALL DTRSM( 'L', 'U', 'T', 'N', 2, 0, ALPHA, A, 2, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 11
>      CALL DTRSM( 'R', 'U', 'N', 'N', 2, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 11
>      CALL DTRSM( 'R', 'U', 'T', 'N', 2, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 11
>      CALL DTRSM( 'L', 'L', 'N', 'N', 2, 0, ALPHA, A, 2, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 11
>      CALL DTRSM( 'L', 'L', 'T', 'N', 2, 0, ALPHA, A, 2, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 11
>      CALL DTRSM( 'R', 'L', 'N', 'N', 2, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 11
>      CALL DTRSM( 'R', 'L', 'T', 'N', 2, 0, ALPHA, A, 1, B, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      GO TO 70
>   50 INFOT = 1
>      CALL DSYRK( '/', 'N', 0, 0, ALPHA, A, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 2
>      CALL DSYRK( 'U', '/', 0, 0, ALPHA, A, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DSYRK( 'U', 'N', -1, 0, ALPHA, A, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DSYRK( 'U', 'T', -1, 0, ALPHA, A, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DSYRK( 'L', 'N', -1, 0, ALPHA, A, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DSYRK( 'L', 'T', -1, 0, ALPHA, A, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DSYRK( 'U', 'N', 0, -1, ALPHA, A, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DSYRK( 'U', 'T', 0, -1, ALPHA, A, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DSYRK( 'L', 'N', 0, -1, ALPHA, A, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DSYRK( 'L', 'T', 0, -1, ALPHA, A, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 7
>      CALL DSYRK( 'U', 'N', 2, 0, ALPHA, A, 1, BETA, C, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 7
>      CALL DSYRK( 'U', 'T', 0, 2, ALPHA, A, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 7
>      CALL DSYRK( 'L', 'N', 2, 0, ALPHA, A, 1, BETA, C, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 7
>      CALL DSYRK( 'L', 'T', 0, 2, ALPHA, A, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 10
>      CALL DSYRK( 'U', 'N', 2, 0, ALPHA, A, 2, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 10
>      CALL DSYRK( 'U', 'T', 2, 0, ALPHA, A, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 10
>      CALL DSYRK( 'L', 'N', 2, 0, ALPHA, A, 2, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 10
>      CALL DSYRK( 'L', 'T', 2, 0, ALPHA, A, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      GO TO 70
>   60 INFOT = 1
>      CALL DSYR2K( '/', 'N', 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 2
>      CALL DSYR2K( 'U', '/', 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DSYR2K( 'U', 'N', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DSYR2K( 'U', 'T', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DSYR2K( 'L', 'N', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 3
>      CALL DSYR2K( 'L', 'T', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DSYR2K( 'U', 'N', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DSYR2K( 'U', 'T', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DSYR2K( 'L', 'N', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 4
>      CALL DSYR2K( 'L', 'T', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 7
>      CALL DSYR2K( 'U', 'N', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 7
>      CALL DSYR2K( 'U', 'T', 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 7
>      CALL DSYR2K( 'L', 'N', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 7
>      CALL DSYR2K( 'L', 'T', 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DSYR2K( 'U', 'N', 2, 0, ALPHA, A, 2, B, 1, BETA, C, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DSYR2K( 'U', 'T', 0, 2, ALPHA, A, 2, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DSYR2K( 'L', 'N', 2, 0, ALPHA, A, 2, B, 1, BETA, C, 2 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 9
>      CALL DSYR2K( 'L', 'T', 0, 2, ALPHA, A, 2, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 12
>      CALL DSYR2K( 'U', 'N', 2, 0, ALPHA, A, 2, B, 2, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 12
>      CALL DSYR2K( 'U', 'T', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 12
>      CALL DSYR2K( 'L', 'N', 2, 0, ALPHA, A, 2, B, 2, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>      INFOT = 12
>      CALL DSYR2K( 'L', 'T', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
>      CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>*
>   70 IF( OK )THEN
>         WRITE( NOUT, FMT = 9999 )SRNAMT
>      ELSE
>         WRITE( NOUT, FMT = 9998 )SRNAMT
>      END IF
>      RETURN
>*
> 9999 FORMAT( ' ', A6, ' PASSED THE TESTS OF ERROR-EXITS' )
> 9998 FORMAT( ' ******* ', A6, ' FAILED THE TESTS OF ERROR-EXITS *****',
>     $      '**' )
>*
>*     End of DCHKE.
>*
>      END
>      SUBROUTINE DMAKE( TYPE, UPLO, DIAG, M, N, A, NMAX, AA, LDA, RESET,
>     $                  TRANSL )
>*
>*  Generates values for an M by N matrix A.
>*  Stores the values in the array AA in the data structure required
>*  by the routine, with unwanted elements set to rogue value.
>*
>*  TYPE is 'GE', 'SY' or 'TR'.
>*
>*  Auxiliary routine for test program for Level 3 Blas.
>*
>*  -- Written on 8-February-1989.
>*     Jack Dongarra, Argonne National Laboratory.
>*     Iain Duff, AERE Harwell.
>*     Jeremy Du Croz, Numerical Algorithms Group Ltd.
>*     Sven Hammarling, Numerical Algorithms Group Ltd.
>*
>*     .. Parameters ..
>      DOUBLE PRECISION   ZERO, ONE
>      PARAMETER          ( ZERO = 0.0D0, ONE = 1.0D0 )
>      DOUBLE PRECISION   ROGUE
>      PARAMETER          ( ROGUE = -1.0D10 )
>*     .. Scalar Arguments ..
>      DOUBLE PRECISION   TRANSL
>      INTEGER            LDA, M, N, NMAX
>      LOGICAL            RESET
>      CHARACTER*1        DIAG, UPLO
>      CHARACTER*2        TYPE
>*     .. Array Arguments ..
>      DOUBLE PRECISION   A( NMAX, * ), AA( * )
>*     .. Local Scalars ..
>      INTEGER            I, IBEG, IEND, J
>      LOGICAL            GEN, LOWER, SYM, TRI, UNIT, UPPER
>*     .. External Functions ..
>      DOUBLE PRECISION   DBEG
>      EXTERNAL           DBEG
>*     .. Executable Statements ..
>      GEN = TYPE.EQ.'GE'
>      SYM = TYPE.EQ.'SY'
>      TRI = TYPE.EQ.'TR'
>      UPPER = ( SYM.OR.TRI ).AND.UPLO.EQ.'U'
>      LOWER = ( SYM.OR.TRI ).AND.UPLO.EQ.'L'
>      UNIT = TRI.AND.DIAG.EQ.'U'
>*
>*     Generate data in array A.
>*
>      DO 20 J = 1, N
>         DO 10 I = 1, M
>            IF( GEN.OR.( UPPER.AND.I.LE.J ).OR.( LOWER.AND.I.GE.J ) )
>     $          THEN
>               A( I, J ) = DBEG( RESET ) + TRANSL
>               IF( I.NE.J )THEN
>*                 Set some elements to zero
>                  IF( N.GT.3.AND.J.EQ.N/2 )
>     $               A( I, J ) = ZERO
>                  IF( SYM )THEN
>                     A( J, I ) = A( I, J )
>                  ELSE IF( TRI )THEN
>                     A( J, I ) = ZERO
>                  END IF
>               END IF
>            END IF
>   10    CONTINUE
>         IF( TRI )
>     $      A( J, J ) = A( J, J ) + ONE
>         IF( UNIT )
>     $      A( J, J ) = ONE
>   20 CONTINUE
>*
>*     Store elements in array AS in data structure required by routine.
>*
>      IF( TYPE.EQ.'GE' )THEN
>         DO 50 J = 1, N
>            DO 30 I = 1, M
>               AA( I + ( J - 1 )*LDA ) = A( I, J )
>   30       CONTINUE
>            DO 40 I = M + 1, LDA
>               AA( I + ( J - 1 )*LDA ) = ROGUE
>   40       CONTINUE
>   50    CONTINUE
>      ELSE IF( TYPE.EQ.'SY'.OR.TYPE.EQ.'TR' )THEN
>         DO 90 J = 1, N
>            IF( UPPER )THEN
>               IBEG = 1
>               IF( UNIT )THEN
>                  IEND = J - 1
>               ELSE
>                  IEND = J
>               END IF
>            ELSE
>               IF( UNIT )THEN
>                  IBEG = J + 1
>               ELSE
>                  IBEG = J
>               END IF
>               IEND = N
>            END IF
>            DO 60 I = 1, IBEG - 1
>               AA( I + ( J - 1 )*LDA ) = ROGUE
>   60       CONTINUE
>            DO 70 I = IBEG, IEND
>               AA( I + ( J - 1 )*LDA ) = A( I, J )
>   70       CONTINUE
>            DO 80 I = IEND + 1, LDA
>               AA( I + ( J - 1 )*LDA ) = ROGUE
>   80       CONTINUE
>   90    CONTINUE
>      END IF
>      RETURN
>*
>*     End of DMAKE.
>*
>      END
>      SUBROUTINE DMMCH( TRANSA, TRANSB, M, N, KK, ALPHA, A, LDA, B, LDB,
>     $                  BETA, C, LDC, CT, G, CC, LDCC, EPS, ERR, FATAL,
>     $                  NOUT, MV )
>*
>*  Checks the results of the computational tests.
>*
>*  Auxiliary routine for test program for Level 3 Blas.
>*
>*  -- Written on 8-February-1989.
>*     Jack Dongarra, Argonne National Laboratory.
>*     Iain Duff, AERE Harwell.
>*     Jeremy Du Croz, Numerical Algorithms Group Ltd.
>*     Sven Hammarling, Numerical Algorithms Group Ltd.
>*
>*     .. Parameters ..
>      DOUBLE PRECISION   ZERO, ONE
>      PARAMETER          ( ZERO = 0.0D0, ONE = 1.0D0 )
>*     .. Scalar Arguments ..
>      DOUBLE PRECISION   ALPHA, BETA, EPS, ERR
>      INTEGER            KK, LDA, LDB, LDC, LDCC, M, N, NOUT
>      LOGICAL            FATAL, MV
>      CHARACTER*1        TRANSA, TRANSB
>*     .. Array Arguments ..
>      DOUBLE PRECISION   A( LDA, * ), B( LDB, * ), C( LDC, * ),
>     $                   CC( LDCC, * ), CT( * ), G( * )
>*     .. Local Scalars ..
>      DOUBLE PRECISION   ERRI
>      INTEGER            I, J, K
>      LOGICAL            TRANA, TRANB
>*     .. Intrinsic Functions ..
>      INTRINSIC          ABS, MAX, SQRT
>*     .. Executable Statements ..
>      TRANA = TRANSA.EQ.'T'.OR.TRANSA.EQ.'C'
>      TRANB = TRANSB.EQ.'T'.OR.TRANSB.EQ.'C'
>*
>*     Compute expected result, one column at a time, in CT using data
>*     in A, B and C.
>*     Compute gauges in G.
>*
>      DO 120 J = 1, N
>*
>         DO 10 I = 1, M
>            CT( I ) = ZERO
>            G( I ) = ZERO
>   10    CONTINUE
>         IF( .NOT.TRANA.AND..NOT.TRANB )THEN
>            DO 30 K = 1, KK
>               DO 20 I = 1, M
>                  CT( I ) = CT( I ) + A( I, K )*B( K, J )
>                  G( I ) = G( I ) + ABS( A( I, K ) )*ABS( B( K, J ) )
>   20          CONTINUE
>   30       CONTINUE
>         ELSE IF( TRANA.AND..NOT.TRANB )THEN
>            DO 50 K = 1, KK
>               DO 40 I = 1, M
>                  CT( I ) = CT( I ) + A( K, I )*B( K, J )
>                  G( I ) = G( I ) + ABS( A( K, I ) )*ABS( B( K, J ) )
>   40          CONTINUE
>   50       CONTINUE
>         ELSE IF( .NOT.TRANA.AND.TRANB )THEN
>            DO 70 K = 1, KK
>               DO 60 I = 1, M
>                  CT( I ) = CT( I ) + A( I, K )*B( J, K )
>                  G( I ) = G( I ) + ABS( A( I, K ) )*ABS( B( J, K ) )
>   60          CONTINUE
>   70       CONTINUE
>         ELSE IF( TRANA.AND.TRANB )THEN
>            DO 90 K = 1, KK
>               DO 80 I = 1, M
>                  CT( I ) = CT( I ) + A( K, I )*B( J, K )
>                  G( I ) = G( I ) + ABS( A( K, I ) )*ABS( B( J, K ) )
>   80          CONTINUE
>   90       CONTINUE
>         END IF
>         DO 100 I = 1, M
>            CT( I ) = ALPHA*CT( I ) + BETA*C( I, J )
>            G( I ) = ABS( ALPHA )*G( I ) + ABS( BETA )*ABS( C( I, J ) )
>  100    CONTINUE
>*
>*        Compute the error ratio for this result.
>*
>         ERR = ZERO
>         DO 110 I = 1, M
>            ERRI = ABS( CT( I ) - CC( I, J ) )/EPS
>            IF( G( I ).NE.ZERO )
>     $         ERRI = ERRI/G( I )
>            ERR = MAX( ERR, ERRI )
>            IF( ERR*SQRT( EPS ).GE.ONE )
>     $         GO TO 130
>  110    CONTINUE
>*
>  120 CONTINUE
>*
>*     If the loop completes, all results are at least half accurate.
>      GO TO 150
>*
>*     Report fatal error.
>*
>  130 FATAL = .TRUE.
>      WRITE( NOUT, FMT = 9999 )
>      DO 140 I = 1, M
>         IF( MV )THEN
>            WRITE( NOUT, FMT = 9998 )I, CT( I ), CC( I, J )
>         ELSE
>            WRITE( NOUT, FMT = 9998 )I, CC( I, J ), CT( I )
>         END IF
>  140 CONTINUE
>      IF( N.GT.1 )
>     $   WRITE( NOUT, FMT = 9997 )J
>*
>  150 CONTINUE
>      RETURN
>*
> 9999 FORMAT( ' ******* FATAL ERROR - COMPUTED RESULT IS LESS THAN HAL',
>     $      'F ACCURATE *******', /'           EXPECTED RESULT   COMPU',
>     $      'TED RESULT' )
> 9998 FORMAT( 1X, I7, 2G18.6 )
> 9997 FORMAT( '      THESE ARE THE RESULTS FOR COLUMN ', I3 )
>*
>*     End of DMMCH.
>*
>      END
>      LOGICAL FUNCTION LDE( RI, RJ, LR )
>*
>*  Tests if two arrays are identical.
>*
>*  Auxiliary routine for test program for Level 3 Blas.
>*
>*  -- Written on 8-February-1989.
>*     Jack Dongarra, Argonne National Laboratory.
>*     Iain Duff, AERE Harwell.
>*     Jeremy Du Croz, Numerical Algorithms Group Ltd.
>*     Sven Hammarling, Numerical Algorithms Group Ltd.
>*
>*     .. Scalar Arguments ..
>      INTEGER            LR
>*     .. Array Arguments ..
>      DOUBLE PRECISION   RI( * ), RJ( * )
>*     .. Local Scalars ..
>      INTEGER            I
>*     .. Executable Statements ..
>      DO 10 I = 1, LR
>         IF( RI( I ).NE.RJ( I ) )
>     $      GO TO 20
>   10 CONTINUE
>      LDE = .TRUE.
>      GO TO 30
>   20 CONTINUE
>      LDE = .FALSE.
>   30 RETURN
>*
>*     End of LDE.
>*
>      END
>      LOGICAL FUNCTION LDERES( TYPE, UPLO, M, N, AA, AS, LDA )
>*
>*  Tests if selected elements in two arrays are equal.
>*
>*  TYPE is 'GE' or 'SY'.
>*
>*  Auxiliary routine for test program for Level 3 Blas.
>*
>*  -- Written on 8-February-1989.
>*     Jack Dongarra, Argonne National Laboratory.
>*     Iain Duff, AERE Harwell.
>*     Jeremy Du Croz, Numerical Algorithms Group Ltd.
>*     Sven Hammarling, Numerical Algorithms Group Ltd.
>*
>*     .. Scalar Arguments ..
>      INTEGER            LDA, M, N
>      CHARACTER*1        UPLO
>      CHARACTER*2        TYPE
>*     .. Array Arguments ..
>      DOUBLE PRECISION   AA( LDA, * ), AS( LDA, * )
>*     .. Local Scalars ..
>      INTEGER            I, IBEG, IEND, J
>      LOGICAL            UPPER
>*     .. Executable Statements ..
>      UPPER = UPLO.EQ.'U'
>      IF( TYPE.EQ.'GE' )THEN
>         DO 20 J = 1, N
>            DO 10 I = M + 1, LDA
>               IF( AA( I, J ).NE.AS( I, J ) )
>     $            GO TO 70
>   10       CONTINUE
>   20    CONTINUE
>      ELSE IF( TYPE.EQ.'SY' )THEN
>         DO 50 J = 1, N
>            IF( UPPER )THEN
>               IBEG = 1
>               IEND = J
>            ELSE
>               IBEG = J
>               IEND = N
>            END IF
>            DO 30 I = 1, IBEG - 1
>               IF( AA( I, J ).NE.AS( I, J ) )
>     $            GO TO 70
>   30       CONTINUE
>            DO 40 I = IEND + 1, LDA
>               IF( AA( I, J ).NE.AS( I, J ) )
>     $            GO TO 70
>   40       CONTINUE
>   50    CONTINUE
>      END IF
>*
>   60 CONTINUE
>      LDERES = .TRUE.
>      GO TO 80
>   70 CONTINUE
>      LDERES = .FALSE.
>   80 RETURN
>*
>*     End of LDERES.
>*
>      END
>      DOUBLE PRECISION FUNCTION DBEG( RESET )
>*
>*  Generates random numbers uniformly distributed between -0.5 and 0.5.
>*
>*  Auxiliary routine for test program for Level 3 Blas.
>*
>*  -- Written on 8-February-1989.
>*     Jack Dongarra, Argonne National Laboratory.
>*     Iain Duff, AERE Harwell.
>*     Jeremy Du Croz, Numerical Algorithms Group Ltd.
>*     Sven Hammarling, Numerical Algorithms Group Ltd.
>*
>*     .. Scalar Arguments ..
>      LOGICAL            RESET
>*     .. Local Scalars ..
>      INTEGER            I, IC, MI
>*     .. Save statement ..
>      SAVE               I, IC, MI
>*     .. Executable Statements ..
>      IF( RESET )THEN
>*        Initialize local variables.
>         MI = 891
>         I = 7
>         IC = 0
>         RESET = .FALSE.
>      END IF
>*
>*     The sequence of values of I is bounded between 1 and 999.
>*     If initial I = 1,2,3,6,7 or 9, the period will be 50.
>*     If initial I = 4 or 8, the period will be 25.
>*     If initial I = 5, the period will be 10.
>*     IC is used to break up the period by skipping 1 value of I in 6.
>*
>      IC = IC + 1
>   10 I = I*MI
>      I = I - 1000*( I/1000 )
>      IF( IC.GE.5 )THEN
>         IC = 0
>         GO TO 10
>      END IF
>      DBEG = ( I - 500 )/1001.0D0
>      RETURN
>*
>*     End of DBEG.
>*
>      END
>      DOUBLE PRECISION FUNCTION DDIFF( X, Y )
>*
>*  Auxiliary routine for test program for Level 3 Blas.
>*
>*  -- Written on 8-February-1989.
>*     Jack Dongarra, Argonne National Laboratory.
>*     Iain Duff, AERE Harwell.
>*     Jeremy Du Croz, Numerical Algorithms Group Ltd.
>*     Sven Hammarling, Numerical Algorithms Group Ltd.
>*
>*     .. Scalar Arguments ..
>      DOUBLE PRECISION   X, Y
>*     .. Executable Statements ..
>      DDIFF = X - Y
>      RETURN
>*
>*     End of DDIFF.
>*
>      END
>      SUBROUTINE CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
>*
>*  Tests whether XERBLA has detected an error when it should.
>*
>*  Auxiliary routine for test program for Level 3 Blas.
>*
>*  -- Written on 8-February-1989.
>*     Jack Dongarra, Argonne National Laboratory.
>*     Iain Duff, AERE Harwell.
>*     Jeremy Du Croz, Numerical Algorithms Group Ltd.
>*     Sven Hammarling, Numerical Algorithms Group Ltd.
>*
>*     .. Scalar Arguments ..
>      INTEGER            INFOT, NOUT
>      LOGICAL            LERR, OK
>      CHARACTER*6        SRNAMT
>*     .. Executable Statements ..
>      IF( .NOT.LERR )THEN
>         WRITE( NOUT, FMT = 9999 )INFOT, SRNAMT
>         OK = .FALSE.
>      END IF
>      LERR = .FALSE.
>      RETURN
>*
> 9999 FORMAT( ' ***** ILLEGAL VALUE OF PARAMETER NUMBER ', I2, ' NOT D',
>     $      'ETECTED BY ', A6, ' *****' )
>*
>*     End of CHKXER.
>*
>      END
>      SUBROUTINE XERBLA( SRNAME, INFO )
>*
>*  This is a special version of XERBLA to be used only as part of
>*  the test program for testing error exits from the Level 3 BLAS
>*  routines.
>*
>*  XERBLA  is an error handler for the Level 3 BLAS routines.
>*
>*  It is called by the Level 3 BLAS routines if an input parameter is
>*  invalid.
>*
>*  Auxiliary routine for test program for Level 3 Blas.
>*
>*  -- Written on 8-February-1989.
>*     Jack Dongarra, Argonne National Laboratory.
>*     Iain Duff, AERE Harwell.
>*     Jeremy Du Croz, Numerical Algorithms Group Ltd.
>*     Sven Hammarling, Numerical Algorithms Group Ltd.
>*
>*     .. Scalar Arguments ..
>      INTEGER            INFO
>      CHARACTER*6        SRNAME
>*     .. Scalars in Common ..
>      INTEGER            INFOT, NOUT
>      LOGICAL            LERR, OK
>      CHARACTER*6        SRNAMT
>*     .. Common blocks ..
>      COMMON             /INFOC/INFOT, NOUT, OK, LERR
>      COMMON             /SRNAMC/SRNAMT
>*     .. Executable Statements ..
>      LERR = .TRUE.
>      IF( INFO.NE.INFOT )THEN
>         IF( INFOT.NE.0 )THEN
>            WRITE( NOUT, FMT = 9999 )INFO, INFOT
>         ELSE
>            WRITE( NOUT, FMT = 9997 )INFO
>         END IF
>         OK = .FALSE.
>      END IF
>      IF( SRNAME.NE.SRNAMT )THEN
>         WRITE( NOUT, FMT = 9998 )SRNAME, SRNAMT
>         OK = .FALSE.
>      END IF
>      RETURN
>*
> 9999 FORMAT( ' ******* XERBLA WAS CALLED WITH INFO = ', I6, ' INSTEAD',
>     $      ' OF ', I2, ' *******' )
> 9998 FORMAT( ' ******* XERBLA WAS CALLED WITH SRNAME = ', A6, ' INSTE',
>     $      'AD OF ', A6, ' *******' )
> 9997 FORMAT( ' ******* XERBLA WAS CALLED WITH INFO = ', I6,
>     $      ' *******' )
>*
>*     End of XERBLA
>*
>      END
>

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Attachments on bug 245502: 157712