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*> \brief \b ZBLAT3** =========== DOCUMENTATION ===========** Online html documentation available at * http://www.netlib.org/lapack/explore-html/ ** Definition:* ===========** PROGRAM ZBLAT3* **> \par Purpose:* =============*>*> \verbatim*>*> Test program for the COMPLEX*16 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 9 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 23 lines:*> 'zblat3.out' NAME OF SUMMARY OUTPUT FILE*> 6 UNIT NUMBER OF SUMMARY FILE*> 'ZBLAT3.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*> (0.0,0.0) (1.0,0.0) (0.7,-0.9) VALUES OF ALPHA*> 3 NUMBER OF VALUES OF BETA*> (0.0,0.0) (1.0,0.0) (1.3,-1.1) VALUES OF BETA*> ZGEMM T PUT F FOR NO TEST. SAME COLUMNS.*> ZHEMM T PUT F FOR NO TEST. SAME COLUMNS.*> ZSYMM T PUT F FOR NO TEST. SAME COLUMNS.*> ZTRMM T PUT F FOR NO TEST. SAME COLUMNS.*> ZTRSM T PUT F FOR NO TEST. SAME COLUMNS.*> ZHERK T PUT F FOR NO TEST. SAME COLUMNS.*> ZSYRK T PUT F FOR NO TEST. SAME COLUMNS.*> ZHER2K T PUT F FOR NO TEST. SAME COLUMNS.*> ZSYR2K T PUT F FOR NO TEST. SAME COLUMNS.*>*> *> Further Details*> ===============*>*> 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.*>*> 10-9-00: Change STATUS='NEW' to 'UNKNOWN' so that the testers*> can be run multiple times without deleting generated*> output files (susan)*> \endverbatim** Authors:* ========**> \author Univ. of Tennessee *> \author Univ. of California Berkeley *> \author Univ. of Colorado Denver *> \author NAG Ltd. **> \date April 2012**> \ingroup complex16_blas_testing** ===================================================================== PROGRAM ZBLAT3** -- Reference BLAS test routine (version 3.4.1) --* -- Reference BLAS is a software package provided by Univ. of Tennessee, --* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--* April 2012** =====================================================================** .. Parameters .. INTEGER NIN PARAMETER ( NIN = 5 ) INTEGER NSUBS PARAMETER ( NSUBS = 9 ) COMPLEX*16 ZERO, ONE PARAMETER ( ZERO = ( 0.0D0, 0.0D0 ), $ ONE = ( 1.0D0, 0.0D0 ) ) DOUBLE PRECISION RZERO PARAMETER ( RZERO = 0.0D0 ) 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 .. COMPLEX*16 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 ), $ W( 2*NMAX ) DOUBLE PRECISION G( NMAX ) INTEGER IDIM( NIDMAX ) LOGICAL LTEST( NSUBS ) CHARACTER*6 SNAMES( NSUBS )* .. External Functions .. DOUBLE PRECISION DDIFF LOGICAL LZE EXTERNAL DDIFF, LZE* .. External Subroutines .. EXTERNAL ZCHK1, ZCHK2, ZCHK3, ZCHK4, ZCHK5, ZCHKE, ZMMCH* .. 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/'ZGEMM ', 'ZHEMM ', 'ZSYMM ', 'ZTRMM ', $ 'ZTRSM ', 'ZHERK ', 'ZSYRK ', 'ZHER2K', $ 'ZSYR2K'/* .. Executable Statements ..** Read name and unit number for summary output file and open file.* READ( NIN, FMT = * )SUMMRY READ( NIN, FMT = * )NOUT 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 = EPSILON(RZERO) WRITE( NOUT, FMT = 9998 )EPS** Check the reliability of ZMMCH 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 ZMMCH CT holds* the result computed by ZMMCH. TRANSA = 'N' TRANSB = 'N' CALL ZMMCH( 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 = LZE( CC, CT, N ) IF( .NOT.SAME.OR.ERR.NE.RZERO )THEN WRITE( NOUT, FMT = 9989 )TRANSA, TRANSB, SAME, ERR STOP END IF TRANSB = 'C' CALL ZMMCH( 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 = LZE( CC, CT, N ) IF( .NOT.SAME.OR.ERR.NE.RZERO )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 = 'C' TRANSB = 'N' CALL ZMMCH( 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 = LZE( CC, CT, N ) IF( .NOT.SAME.OR.ERR.NE.RZERO )THEN WRITE( NOUT, FMT = 9989 )TRANSA, TRANSB, SAME, ERR STOP END IF TRANSB = 'C' CALL ZMMCH( 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 = LZE( CC, CT, N ) IF( .NOT.SAME.OR.ERR.NE.RZERO )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 ZCHKE( ISNUM, SNAMES( ISNUM ), NOUT ) WRITE( NOUT, FMT = * ) END IF* Test computations. INFOT = 0 OK = .TRUE. FATAL = .FALSE. GO TO ( 140, 150, 150, 160, 160, 170, 170, $ 180, 180 )ISNUM* Test ZGEMM, 01. 140 CALL ZCHK1( 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 ZHEMM, 02, ZSYMM, 03. 150 CALL ZCHK2( 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 ZTRMM, 04, ZTRSM, 05. 160 CALL ZCHK3( 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 ZHERK, 06, ZSYRK, 07. 170 CALL ZCHK4( 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 ZHER2K, 08, ZSYR2K, 09. 180 CALL ZCHK5( 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 ) 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 COMPLEX*16 LEVEL 3 BLAS', //' THE F', $ 'OLLOWING PARAMETER VALUES WILL BE USED:' ) 9994 FORMAT( ' FOR N ', 9I6 ) 9993 FORMAT( ' FOR ALPHA ', $ 7( '(', F4.1, ',', F4.1, ') ', : ) ) 9992 FORMAT( ' FOR BETA ', $ 7( '(', F4.1, ',', F4.1, ') ', : ) ) 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 ZMMCH - IN-LINE DOT PRODUCTS ARE BEING EVALU', $ 'ATED WRONGLY.', /' ZMMCH 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 ZBLAT3.* END SUBROUTINE ZCHK1( 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 ZGEMM.** 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 .. COMPLEX*16 ZERO PARAMETER ( ZERO = ( 0.0D0, 0.0D0 ) ) DOUBLE PRECISION RZERO PARAMETER ( RZERO = 0.0D0 )* .. Scalar Arguments .. DOUBLE PRECISION EPS, THRESH INTEGER NALF, NBET, NIDIM, NMAX, NOUT, NTRA LOGICAL FATAL, REWI, TRACE CHARACTER*6 SNAME* .. Array Arguments .. COMPLEX*16 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 ) DOUBLE PRECISION G( NMAX ) INTEGER IDIM( NIDIM )* .. Local Scalars .. COMPLEX*16 ALPHA, ALS, BETA, BLS DOUBLE PRECISION 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 LZE, LZERES EXTERNAL LZE, LZERES* .. External Subroutines .. EXTERNAL ZGEMM, ZMAKE, ZMMCH* .. 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 = RZERO* 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 ZMAKE( '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 ZMAKE( '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 ZMAKE( '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 ZGEMM( 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 ) = LZE( AS, AA, LAA ) ISAME( 8 ) = LDAS.EQ.LDA ISAME( 9 ) = LZE( BS, BB, LBB ) ISAME( 10 ) = LDBS.EQ.LDB ISAME( 11 ) = BLS.EQ.BETA IF( NULL )THEN ISAME( 12 ) = LZE( CS, CC, LCC ) ELSE ISAME( 12 ) = LZERES( '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 ZMMCH( 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, ',', F4.1, '), A,', I3, ', B,', I3, $ ',(', F4.1, ',', F4.1, '), C,', I3, ').' ) 9994 FORMAT( ' ******* FATAL ERROR - ERROR-EXIT TAKEN ON VALID CALL *', $ '******' )** End of ZCHK1.* END SUBROUTINE ZCHK2( 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 ZHEMM and ZSYMM.** 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 .. COMPLEX*16 ZERO PARAMETER ( ZERO = ( 0.0D0, 0.0D0 ) ) DOUBLE PRECISION RZERO PARAMETER ( RZERO = 0.0D0 )* .. Scalar Arguments .. DOUBLE PRECISION EPS, THRESH INTEGER NALF, NBET, NIDIM, NMAX, NOUT, NTRA LOGICAL FATAL, REWI, TRACE CHARACTER*6 SNAME* .. Array Arguments .. COMPLEX*16 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 ) DOUBLE PRECISION G( NMAX ) INTEGER IDIM( NIDIM )* .. Local Scalars .. COMPLEX*16 ALPHA, ALS, BETA, BLS DOUBLE PRECISION 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 CONJ, LEFT, NULL, RESET, SAME CHARACTER*1 SIDE, SIDES, UPLO, UPLOS CHARACTER*2 ICHS, ICHU* .. Local Arrays .. LOGICAL ISAME( 13 )* .. External Functions .. LOGICAL LZE, LZERES EXTERNAL LZE, LZERES* .. External Subroutines .. EXTERNAL ZHEMM, ZMAKE, ZMMCH, ZSYMM* .. 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 .. CONJ = SNAME( 2: 3 ).EQ.'HE'* NARGS = 12 NC = 0 RESET = .TRUE. ERRMAX = RZERO* 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 ZMAKE( '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 hermitian or symmetric matrix A.* CALL ZMAKE( SNAME( 2: 3 ), 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 ZMAKE( '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 IF( CONJ )THEN CALL ZHEMM( SIDE, UPLO, M, N, ALPHA, AA, LDA, $ BB, LDB, BETA, CC, LDC ) ELSE CALL ZSYMM( SIDE, UPLO, M, N, ALPHA, AA, LDA, $ BB, LDB, BETA, CC, LDC ) END IF** 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 ) = LZE( AS, AA, LAA ) ISAME( 7 ) = LDAS.EQ.LDA ISAME( 8 ) = LZE( BS, BB, LBB ) ISAME( 9 ) = LDBS.EQ.LDB ISAME( 10 ) = BLS.EQ.BETA IF( NULL )THEN ISAME( 11 ) = LZE( CS, CC, LCC ) ELSE ISAME( 11 ) = LZERES( '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 ZMMCH( 'N', 'N', M, N, M, ALPHA, A, $ NMAX, B, NMAX, BETA, C, NMAX, $ CT, G, CC, LDC, EPS, ERR, $ FATAL, NOUT, .TRUE. ) ELSE CALL ZMMCH( '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, ',', F4.1, '), A,', I3, ', B,', I3, ',(', F4.1, $ ',', F4.1, '), C,', I3, ') .' ) 9994 FORMAT( ' ******* FATAL ERROR - ERROR-EXIT TAKEN ON VALID CALL *', $ '******' )** End of ZCHK2.* END SUBROUTINE ZCHK3( SNAME, EPS, THRESH, NOUT, NTRA, TRACE, REWI, $ FATAL, NIDIM, IDIM, NALF, ALF, NMAX, A, AA, AS, $ B, BB, BS, CT, G, C )** Tests ZTRMM and ZTRSM.** 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 .. COMPLEX*16 ZERO, ONE PARAMETER ( ZERO = ( 0.0D0, 0.0D0 ), $ ONE = ( 1.0D0, 0.0D0 ) ) DOUBLE PRECISION RZERO PARAMETER ( RZERO = 0.0D0 )* .. Scalar Arguments .. DOUBLE PRECISION EPS, THRESH INTEGER NALF, NIDIM, NMAX, NOUT, NTRA LOGICAL FATAL, REWI, TRACE CHARACTER*6 SNAME* .. Array Arguments .. COMPLEX*16 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 ) DOUBLE PRECISION G( NMAX ) INTEGER IDIM( NIDIM )* .. Local Scalars .. COMPLEX*16 ALPHA, ALS DOUBLE PRECISION 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 LZE, LZERES EXTERNAL LZE, LZERES* .. External Subroutines .. EXTERNAL ZMAKE, ZMMCH, ZTRMM, ZTRSM* .. 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 = RZERO* Set up zero matrix for ZMMCH. 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 ZMAKE( 'TR', UPLO, DIAG, NA, NA, A, $ NMAX, AA, LDA, RESET, ZERO )** Generate the matrix B.* CALL ZMAKE( '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 ZTRMM( 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 ZTRSM( 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 ) = LZE( AS, AA, LAA ) ISAME( 9 ) = LDAS.EQ.LDA IF( NULL )THEN ISAME( 10 ) = LZE( BS, BB, LBB ) ELSE ISAME( 10 ) = LZERES( '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 ZMMCH( TRANSA, 'N', M, N, M, $ ALPHA, A, NMAX, B, NMAX, $ ZERO, C, NMAX, CT, G, $ BB, LDB, EPS, ERR, $ FATAL, NOUT, .TRUE. ) ELSE CALL ZMMCH( '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 ZMMCH( TRANSA, 'N', M, N, M, $ ONE, A, NMAX, C, NMAX, $ ZERO, B, NMAX, CT, G, $ BB, LDB, EPS, ERR, $ FATAL, NOUT, .FALSE. ) ELSE CALL ZMMCH( '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, ',', F4.1, '), A,', I3, ', B,', I3, ') ', $ ' .' ) 9994 FORMAT( ' ******* FATAL ERROR - ERROR-EXIT TAKEN ON VALID CALL *', $ '******' )** End of ZCHK3.* END SUBROUTINE ZCHK4( 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 ZHERK and ZSYRK.** 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 .. COMPLEX*16 ZERO PARAMETER ( ZERO = ( 0.0D0, 0.0D0 ) ) DOUBLE PRECISION RONE, RZERO PARAMETER ( RONE = 1.0D0, RZERO = 0.0D0 )* .. Scalar Arguments .. DOUBLE PRECISION EPS, THRESH INTEGER NALF, NBET, NIDIM, NMAX, NOUT, NTRA LOGICAL FATAL, REWI, TRACE CHARACTER*6 SNAME* .. Array Arguments .. COMPLEX*16 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 ) DOUBLE PRECISION G( NMAX ) INTEGER IDIM( NIDIM )* .. Local Scalars .. COMPLEX*16 ALPHA, ALS, BETA, BETS DOUBLE PRECISION ERR, ERRMAX, RALPHA, RALS, RBETA, RBETS 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 CONJ, NULL, RESET, SAME, TRAN, UPPER CHARACTER*1 TRANS, TRANSS, TRANST, UPLO, UPLOS CHARACTER*2 ICHT, ICHU* .. Local Arrays .. LOGICAL ISAME( 13 )* .. External Functions .. LOGICAL LZE, LZERES EXTERNAL LZE, LZERES* .. External Subroutines .. EXTERNAL ZHERK, ZMAKE, ZMMCH, ZSYRK* .. Intrinsic Functions .. INTRINSIC DCMPLX, MAX, DBLE* .. Scalars in Common .. INTEGER INFOT, NOUTC LOGICAL LERR, OK* .. Common blocks .. COMMON /INFOC/INFOT, NOUTC, OK, LERR* .. Data statements .. DATA ICHT/'NC'/, ICHU/'UL'/* .. Executable Statements .. CONJ = SNAME( 2: 3 ).EQ.'HE'* NARGS = 10 NC = 0 RESET = .TRUE. ERRMAX = RZERO* 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* DO 90 IK = 1, NIDIM K = IDIM( IK )* DO 80 ICT = 1, 2 TRANS = ICHT( ICT: ICT ) TRAN = TRANS.EQ.'C' IF( TRAN.AND..NOT.CONJ ) $ TRANS = 'T' 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 ZMAKE( '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 ) IF( CONJ )THEN RALPHA = DBLE( ALPHA ) ALPHA = DCMPLX( RALPHA, RZERO ) END IF* DO 50 IB = 1, NBET BETA = BET( IB ) IF( CONJ )THEN RBETA = DBLE( BETA ) BETA = DCMPLX( RBETA, RZERO ) END IF NULL = N.LE.0 IF( CONJ ) $ NULL = NULL.OR.( ( K.LE.0.OR.RALPHA.EQ. $ RZERO ).AND.RBETA.EQ.RONE )** Generate the matrix C.* CALL ZMAKE( SNAME( 2: 3 ), 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 IF( CONJ )THEN RALS = RALPHA ELSE ALS = ALPHA END IF DO 10 I = 1, LAA AS( I ) = AA( I ) 10 CONTINUE LDAS = LDA IF( CONJ )THEN RBETS = RBETA ELSE BETS = BETA END IF DO 20 I = 1, LCC CS( I ) = CC( I ) 20 CONTINUE LDCS = LDC** Call the subroutine.* IF( CONJ )THEN IF( TRACE ) $ WRITE( NTRA, FMT = 9994 )NC, SNAME, UPLO, $ TRANS, N, K, RALPHA, LDA, RBETA, LDC IF( REWI ) $ REWIND NTRA CALL ZHERK( UPLO, TRANS, N, K, RALPHA, AA, $ LDA, RBETA, CC, LDC ) ELSE IF( TRACE ) $ WRITE( NTRA, FMT = 9993 )NC, SNAME, UPLO, $ TRANS, N, K, ALPHA, LDA, BETA, LDC IF( REWI ) $ REWIND NTRA CALL ZSYRK( UPLO, TRANS, N, K, ALPHA, AA, $ LDA, BETA, CC, LDC ) END IF** Check if error-exit was taken incorrectly.* IF( .NOT.OK )THEN WRITE( NOUT, FMT = 9992 ) 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 IF( CONJ )THEN ISAME( 5 ) = RALS.EQ.RALPHA ELSE ISAME( 5 ) = ALS.EQ.ALPHA END IF ISAME( 6 ) = LZE( AS, AA, LAA ) ISAME( 7 ) = LDAS.EQ.LDA IF( CONJ )THEN ISAME( 8 ) = RBETS.EQ.RBETA ELSE ISAME( 8 ) = BETS.EQ.BETA END IF IF( NULL )THEN ISAME( 9 ) = LZE( CS, CC, LCC ) ELSE ISAME( 9 ) = LZERES( SNAME( 2: 3 ), 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.* IF( CONJ )THEN TRANST = 'C' ELSE TRANST = 'T' END IF 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 ZMMCH( TRANST, '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 ZMMCH( 'N', TRANST, 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 IF( CONJ )THEN WRITE( NOUT, FMT = 9994 )NC, SNAME, UPLO, TRANS, N, K, RALPHA, $ LDA, RBETA, LDC ELSE WRITE( NOUT, FMT = 9993 )NC, SNAME, UPLO, TRANS, N, K, ALPHA, $ LDA, BETA, LDC END IF* 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( 1X, I6, ': ', A6, '(', 2( '''', A1, ''',' ), 2( I3, ',' ), $ '(', F4.1, ',', F4.1, ') , A,', I3, ',(', F4.1, ',', F4.1, $ '), C,', I3, ') .' ) 9992 FORMAT( ' ******* FATAL ERROR - ERROR-EXIT TAKEN ON VALID CALL *', $ '******' )** End of ZCHK4.* END SUBROUTINE ZCHK5( 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 ZHER2K and ZSYR2K.** 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 .. COMPLEX*16 ZERO, ONE PARAMETER ( ZERO = ( 0.0D0, 0.0D0 ), $ ONE = ( 1.0D0, 0.0D0 ) ) DOUBLE PRECISION RONE, RZERO PARAMETER ( RONE = 1.0D0, RZERO = 0.0D0 )* .. Scalar Arguments .. DOUBLE PRECISION EPS, THRESH INTEGER NALF, NBET, NIDIM, NMAX, NOUT, NTRA LOGICAL FATAL, REWI, TRACE CHARACTER*6 SNAME* .. Array Arguments .. COMPLEX*16 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 ), $ W( 2*NMAX ) DOUBLE PRECISION G( NMAX ) INTEGER IDIM( NIDIM )* .. Local Scalars .. COMPLEX*16 ALPHA, ALS, BETA, BETS DOUBLE PRECISION ERR, ERRMAX, RBETA, RBETS 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 CONJ, NULL, RESET, SAME, TRAN, UPPER CHARACTER*1 TRANS, TRANSS, TRANST, UPLO, UPLOS CHARACTER*2 ICHT, ICHU* .. Local Arrays .. LOGICAL ISAME( 13 )* .. External Functions .. LOGICAL LZE, LZERES EXTERNAL LZE, LZERES* .. External Subroutines .. EXTERNAL ZHER2K, ZMAKE, ZMMCH, ZSYR2K* .. Intrinsic Functions .. INTRINSIC DCMPLX, DCONJG, MAX, DBLE* .. Scalars in Common .. INTEGER INFOT, NOUTC LOGICAL LERR, OK* .. Common blocks .. COMMON /INFOC/INFOT, NOUTC, OK, LERR* .. Data statements .. DATA ICHT/'NC'/, ICHU/'UL'/* .. Executable Statements .. CONJ = SNAME( 2: 3 ).EQ.'HE'* NARGS = 12 NC = 0 RESET = .TRUE. ERRMAX = RZERO* 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* DO 120 IK = 1, NIDIM K = IDIM( IK )* DO 110 ICT = 1, 2 TRANS = ICHT( ICT: ICT ) TRAN = TRANS.EQ.'C' IF( TRAN.AND..NOT.CONJ ) $ TRANS = 'T' 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 ZMAKE( 'GE', ' ', ' ', MA, NA, AB, 2*NMAX, AA, $ LDA, RESET, ZERO ) ELSE CALL ZMAKE( 'GE', ' ', ' ', MA, NA, AB, NMAX, AA, LDA, $ RESET, ZERO ) END IF** Generate the matrix B.* LDB = LDA LBB = LAA IF( TRAN )THEN CALL ZMAKE( 'GE', ' ', ' ', MA, NA, AB( K + 1 ), $ 2*NMAX, BB, LDB, RESET, ZERO ) ELSE CALL ZMAKE( '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 ) IF( CONJ )THEN RBETA = DBLE( BETA ) BETA = DCMPLX( RBETA, RZERO ) END IF NULL = N.LE.0 IF( CONJ ) $ NULL = NULL.OR.( ( K.LE.0.OR.ALPHA.EQ. $ ZERO ).AND.RBETA.EQ.RONE )** Generate the matrix C.* CALL ZMAKE( SNAME( 2: 3 ), 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 IF( CONJ )THEN RBETS = RBETA ELSE BETS = BETA END IF DO 30 I = 1, LCC CS( I ) = CC( I ) 30 CONTINUE LDCS = LDC** Call the subroutine.* IF( CONJ )THEN IF( TRACE ) $ WRITE( NTRA, FMT = 9994 )NC, SNAME, UPLO, $ TRANS, N, K, ALPHA, LDA, LDB, RBETA, LDC IF( REWI ) $ REWIND NTRA CALL ZHER2K( UPLO, TRANS, N, K, ALPHA, AA, $ LDA, BB, LDB, RBETA, CC, LDC ) ELSE IF( TRACE ) $ WRITE( NTRA, FMT = 9993 )NC, SNAME, UPLO, $ TRANS, N, K, ALPHA, LDA, LDB, BETA, LDC IF( REWI ) $ REWIND NTRA CALL ZSYR2K( UPLO, TRANS, N, K, ALPHA, AA, $ LDA, BB, LDB, BETA, CC, LDC ) END IF** Check if error-exit was taken incorrectly.* IF( .NOT.OK )THEN WRITE( NOUT, FMT = 9992 ) 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 ) = LZE( AS, AA, LAA ) ISAME( 7 ) = LDAS.EQ.LDA ISAME( 8 ) = LZE( BS, BB, LBB ) ISAME( 9 ) = LDBS.EQ.LDB IF( CONJ )THEN ISAME( 10 ) = RBETS.EQ.RBETA ELSE ISAME( 10 ) = BETS.EQ.BETA END IF IF( NULL )THEN ISAME( 11 ) = LZE( CS, CC, LCC ) ELSE ISAME( 11 ) = LZERES( 'HE', 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.* IF( CONJ )THEN TRANST = 'C' ELSE TRANST = 'T' END IF 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 ) = ALPHA*AB( ( J - 1 )*2* $ NMAX + K + I ) IF( CONJ )THEN W( K + I ) = DCONJG( ALPHA )* $ AB( ( J - 1 )*2* $ NMAX + I ) ELSE W( K + I ) = ALPHA* $ AB( ( J - 1 )*2* $ NMAX + I ) END IF 50 CONTINUE CALL ZMMCH( TRANST, 'N', LJ, 1, 2*K, $ ONE, 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 IF( CONJ )THEN W( I ) = ALPHA*DCONJG( AB( ( K + $ I - 1 )*NMAX + J ) ) W( K + I ) = DCONJG( ALPHA* $ AB( ( I - 1 )*NMAX + $ J ) ) ELSE W( I ) = ALPHA*AB( ( K + I - 1 )* $ NMAX + J ) W( K + I ) = ALPHA* $ AB( ( I - 1 )*NMAX + $ J ) END IF 60 CONTINUE CALL ZMMCH( 'N', 'N', LJ, 1, 2*K, ONE, $ 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 IF( CONJ )THEN WRITE( NOUT, FMT = 9994 )NC, SNAME, UPLO, TRANS, N, K, ALPHA, $ LDA, LDB, RBETA, LDC ELSE WRITE( NOUT, FMT = 9993 )NC, SNAME, UPLO, TRANS, N, K, ALPHA, $ LDA, LDB, BETA, LDC END IF* 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, ',', F4.1, '), A,', I3, ', B,', I3, ',', F4.1, $ ', C,', I3, ') .' ) 9993 FORMAT( 1X, I6, ': ', A6, '(', 2( '''', A1, ''',' ), 2( I3, ',' ), $ '(', F4.1, ',', F4.1, '), A,', I3, ', B,', I3, ',(', F4.1, $ ',', F4.1, '), C,', I3, ') .' ) 9992 FORMAT( ' ******* FATAL ERROR - ERROR-EXIT TAKEN ON VALID CALL *', $ '******' )** End of ZCHK5.* END SUBROUTINE ZCHKE( ISNUM, SRNAMT, NOUT )** Tests the error exits from the Level 3 Blas.* Requires a special version of the error-handling routine XERBLA.* 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.** 3-19-92: Initialize ALPHA, BETA, RALPHA, and RBETA (eca)* 3-19-92: Fix argument 12 in calls to ZSYMM and ZHEMM* with INFOT = 9 (eca)* 10-9-00: Declared INTRINSIC DCMPLX (susan)** .. Scalar Arguments .. INTEGER ISNUM, NOUT CHARACTER*6 SRNAMT* .. Scalars in Common .. INTEGER INFOT, NOUTC LOGICAL LERR, OK* .. Parameters .. REAL ONE, TWO PARAMETER ( ONE = 1.0D0, TWO = 2.0D0 )* .. Local Scalars .. COMPLEX*16 ALPHA, BETA DOUBLE PRECISION RALPHA, RBETA* .. Local Arrays .. COMPLEX*16 A( 2, 1 ), B( 2, 1 ), C( 2, 1 )* .. External Subroutines .. EXTERNAL ZGEMM, ZHEMM, ZHER2K, ZHERK, CHKXER, ZSYMM, $ ZSYR2K, ZSYRK, ZTRMM, ZTRSM* .. Intrinsic Functions .. INTRINSIC DCMPLX* .. 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.** Initialize ALPHA, BETA, RALPHA, and RBETA.* ALPHA = DCMPLX( ONE, -ONE ) BETA = DCMPLX( TWO, -TWO ) RALPHA = ONE RBETA = TWO* GO TO ( 10, 20, 30, 40, 50, 60, 70, 80, $ 90 )ISNUM 10 INFOT = 1 CALL ZGEMM( '/', 'N', 0, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 1 CALL ZGEMM( '/', 'C', 0, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 1 CALL ZGEMM( '/', 'T', 0, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 2 CALL ZGEMM( 'N', '/', 0, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 2 CALL ZGEMM( 'C', '/', 0, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 2 CALL ZGEMM( 'T', '/', 0, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZGEMM( 'N', 'N', -1, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZGEMM( 'N', 'C', -1, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZGEMM( 'N', 'T', -1, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZGEMM( 'C', 'N', -1, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZGEMM( 'C', 'C', -1, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZGEMM( 'C', 'T', -1, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZGEMM( 'T', 'N', -1, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZGEMM( 'T', 'C', -1, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZGEMM( 'T', 'T', -1, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZGEMM( 'N', 'N', 0, -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZGEMM( 'N', 'C', 0, -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZGEMM( 'N', 'T', 0, -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZGEMM( 'C', 'N', 0, -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZGEMM( 'C', 'C', 0, -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZGEMM( 'C', 'T', 0, -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZGEMM( 'T', 'N', 0, -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZGEMM( 'T', 'C', 0, -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZGEMM( 'T', 'T', 0, -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZGEMM( 'N', 'N', 0, 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZGEMM( 'N', 'C', 0, 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZGEMM( 'N', 'T', 0, 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZGEMM( 'C', 'N', 0, 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZGEMM( 'C', 'C', 0, 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZGEMM( 'C', 'T', 0, 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZGEMM( 'T', 'N', 0, 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZGEMM( 'T', 'C', 0, 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZGEMM( 'T', 'T', 0, 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 8 CALL ZGEMM( 'N', 'N', 2, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 8 CALL ZGEMM( 'N', 'C', 2, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 8 CALL ZGEMM( 'N', 'T', 2, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 8 CALL ZGEMM( 'C', 'N', 0, 0, 2, ALPHA, A, 1, B, 2, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 8 CALL ZGEMM( 'C', 'C', 0, 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 8 CALL ZGEMM( 'C', 'T', 0, 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 8 CALL ZGEMM( 'T', 'N', 0, 0, 2, ALPHA, A, 1, B, 2, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 8 CALL ZGEMM( 'T', 'C', 0, 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 8 CALL ZGEMM( 'T', 'T', 0, 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 10 CALL ZGEMM( 'N', 'N', 0, 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 10 CALL ZGEMM( 'C', 'N', 0, 0, 2, ALPHA, A, 2, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 10 CALL ZGEMM( 'T', 'N', 0, 0, 2, ALPHA, A, 2, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 10 CALL ZGEMM( 'N', 'C', 0, 2, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 10 CALL ZGEMM( 'C', 'C', 0, 2, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 10 CALL ZGEMM( 'T', 'C', 0, 2, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 10 CALL ZGEMM( 'N', 'T', 0, 2, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 10 CALL ZGEMM( 'C', 'T', 0, 2, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 10 CALL ZGEMM( 'T', 'T', 0, 2, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 13 CALL ZGEMM( 'N', 'N', 2, 0, 0, ALPHA, A, 2, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 13 CALL ZGEMM( 'N', 'C', 2, 0, 0, ALPHA, A, 2, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 13 CALL ZGEMM( 'N', 'T', 2, 0, 0, ALPHA, A, 2, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 13 CALL ZGEMM( 'C', 'N', 2, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 13 CALL ZGEMM( 'C', 'C', 2, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 13 CALL ZGEMM( 'C', 'T', 2, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 13 CALL ZGEMM( 'T', 'N', 2, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 13 CALL ZGEMM( 'T', 'C', 2, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 13 CALL ZGEMM( 'T', 'T', 2, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) GO TO 100 20 INFOT = 1 CALL ZHEMM( '/', 'U', 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 2 CALL ZHEMM( 'L', '/', 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZHEMM( 'L', 'U', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZHEMM( 'R', 'U', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZHEMM( 'L', 'L', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZHEMM( 'R', 'L', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZHEMM( 'L', 'U', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZHEMM( 'R', 'U', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZHEMM( 'L', 'L', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZHEMM( 'R', 'L', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZHEMM( 'L', 'U', 2, 0, ALPHA, A, 1, B, 2, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZHEMM( 'R', 'U', 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZHEMM( 'L', 'L', 2, 0, ALPHA, A, 1, B, 2, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZHEMM( 'R', 'L', 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZHEMM( 'L', 'U', 2, 0, ALPHA, A, 2, B, 1, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZHEMM( 'R', 'U', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZHEMM( 'L', 'L', 2, 0, ALPHA, A, 2, B, 1, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZHEMM( 'R', 'L', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 12 CALL ZHEMM( 'L', 'U', 2, 0, ALPHA, A, 2, B, 2, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 12 CALL ZHEMM( 'R', 'U', 2, 0, ALPHA, A, 1, B, 2, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 12 CALL ZHEMM( 'L', 'L', 2, 0, ALPHA, A, 2, B, 2, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 12 CALL ZHEMM( 'R', 'L', 2, 0, ALPHA, A, 1, B, 2, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) GO TO 100 30 INFOT = 1 CALL ZSYMM( '/', 'U', 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 2 CALL ZSYMM( 'L', '/', 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZSYMM( 'L', 'U', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZSYMM( 'R', 'U', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZSYMM( 'L', 'L', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZSYMM( 'R', 'L', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZSYMM( 'L', 'U', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZSYMM( 'R', 'U', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZSYMM( 'L', 'L', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZSYMM( 'R', 'L', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZSYMM( 'L', 'U', 2, 0, ALPHA, A, 1, B, 2, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZSYMM( 'R', 'U', 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZSYMM( 'L', 'L', 2, 0, ALPHA, A, 1, B, 2, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZSYMM( 'R', 'L', 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZSYMM( 'L', 'U', 2, 0, ALPHA, A, 2, B, 1, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZSYMM( 'R', 'U', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZSYMM( 'L', 'L', 2, 0, ALPHA, A, 2, B, 1, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZSYMM( 'R', 'L', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 12 CALL ZSYMM( 'L', 'U', 2, 0, ALPHA, A, 2, B, 2, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 12 CALL ZSYMM( 'R', 'U', 2, 0, ALPHA, A, 1, B, 2, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 12 CALL ZSYMM( 'L', 'L', 2, 0, ALPHA, A, 2, B, 2, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 12 CALL ZSYMM( 'R', 'L', 2, 0, ALPHA, A, 1, B, 2, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) GO TO 100 40 INFOT = 1 CALL ZTRMM( '/', 'U', 'N', 'N', 0, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 2 CALL ZTRMM( 'L', '/', 'N', 'N', 0, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZTRMM( 'L', 'U', '/', 'N', 0, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZTRMM( 'L', 'U', 'N', '/', 0, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRMM( 'L', 'U', 'N', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRMM( 'L', 'U', 'C', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRMM( 'L', 'U', 'T', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRMM( 'R', 'U', 'N', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRMM( 'R', 'U', 'C', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRMM( 'R', 'U', 'T', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRMM( 'L', 'L', 'N', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRMM( 'L', 'L', 'C', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRMM( 'L', 'L', 'T', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRMM( 'R', 'L', 'N', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRMM( 'R', 'L', 'C', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRMM( 'R', 'L', 'T', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRMM( 'L', 'U', 'N', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRMM( 'L', 'U', 'C', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRMM( 'L', 'U', 'T', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRMM( 'R', 'U', 'N', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRMM( 'R', 'U', 'C', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRMM( 'R', 'U', 'T', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRMM( 'L', 'L', 'N', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRMM( 'L', 'L', 'C', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRMM( 'L', 'L', 'T', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRMM( 'R', 'L', 'N', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRMM( 'R', 'L', 'C', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRMM( 'R', 'L', 'T', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRMM( 'L', 'U', 'N', 'N', 2, 0, ALPHA, A, 1, B, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRMM( 'L', 'U', 'C', 'N', 2, 0, ALPHA, A, 1, B, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRMM( 'L', 'U', 'T', 'N', 2, 0, ALPHA, A, 1, B, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRMM( 'R', 'U', 'N', 'N', 0, 2, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRMM( 'R', 'U', 'C', 'N', 0, 2, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRMM( 'R', 'U', 'T', 'N', 0, 2, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRMM( 'L', 'L', 'N', 'N', 2, 0, ALPHA, A, 1, B, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRMM( 'L', 'L', 'C', 'N', 2, 0, ALPHA, A, 1, B, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRMM( 'L', 'L', 'T', 'N', 2, 0, ALPHA, A, 1, B, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRMM( 'R', 'L', 'N', 'N', 0, 2, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRMM( 'R', 'L', 'C', 'N', 0, 2, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRMM( 'R', 'L', 'T', 'N', 0, 2, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRMM( 'L', 'U', 'N', 'N', 2, 0, ALPHA, A, 2, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRMM( 'L', 'U', 'C', 'N', 2, 0, ALPHA, A, 2, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRMM( 'L', 'U', 'T', 'N', 2, 0, ALPHA, A, 2, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRMM( 'R', 'U', 'N', 'N', 2, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRMM( 'R', 'U', 'C', 'N', 2, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRMM( 'R', 'U', 'T', 'N', 2, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRMM( 'L', 'L', 'N', 'N', 2, 0, ALPHA, A, 2, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRMM( 'L', 'L', 'C', 'N', 2, 0, ALPHA, A, 2, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRMM( 'L', 'L', 'T', 'N', 2, 0, ALPHA, A, 2, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRMM( 'R', 'L', 'N', 'N', 2, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRMM( 'R', 'L', 'C', 'N', 2, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRMM( 'R', 'L', 'T', 'N', 2, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) GO TO 100 50 INFOT = 1 CALL ZTRSM( '/', 'U', 'N', 'N', 0, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 2 CALL ZTRSM( 'L', '/', 'N', 'N', 0, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZTRSM( 'L', 'U', '/', 'N', 0, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZTRSM( 'L', 'U', 'N', '/', 0, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRSM( 'L', 'U', 'N', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRSM( 'L', 'U', 'C', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRSM( 'L', 'U', 'T', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRSM( 'R', 'U', 'N', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRSM( 'R', 'U', 'C', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRSM( 'R', 'U', 'T', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRSM( 'L', 'L', 'N', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRSM( 'L', 'L', 'C', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRSM( 'L', 'L', 'T', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRSM( 'R', 'L', 'N', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRSM( 'R', 'L', 'C', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 5 CALL ZTRSM( 'R', 'L', 'T', 'N', -1, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRSM( 'L', 'U', 'N', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRSM( 'L', 'U', 'C', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRSM( 'L', 'U', 'T', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRSM( 'R', 'U', 'N', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRSM( 'R', 'U', 'C', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRSM( 'R', 'U', 'T', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRSM( 'L', 'L', 'N', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRSM( 'L', 'L', 'C', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRSM( 'L', 'L', 'T', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRSM( 'R', 'L', 'N', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRSM( 'R', 'L', 'C', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 6 CALL ZTRSM( 'R', 'L', 'T', 'N', 0, -1, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRSM( 'L', 'U', 'N', 'N', 2, 0, ALPHA, A, 1, B, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRSM( 'L', 'U', 'C', 'N', 2, 0, ALPHA, A, 1, B, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRSM( 'L', 'U', 'T', 'N', 2, 0, ALPHA, A, 1, B, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRSM( 'R', 'U', 'N', 'N', 0, 2, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRSM( 'R', 'U', 'C', 'N', 0, 2, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRSM( 'R', 'U', 'T', 'N', 0, 2, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRSM( 'L', 'L', 'N', 'N', 2, 0, ALPHA, A, 1, B, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRSM( 'L', 'L', 'C', 'N', 2, 0, ALPHA, A, 1, B, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRSM( 'L', 'L', 'T', 'N', 2, 0, ALPHA, A, 1, B, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRSM( 'R', 'L', 'N', 'N', 0, 2, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRSM( 'R', 'L', 'C', 'N', 0, 2, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZTRSM( 'R', 'L', 'T', 'N', 0, 2, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRSM( 'L', 'U', 'N', 'N', 2, 0, ALPHA, A, 2, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRSM( 'L', 'U', 'C', 'N', 2, 0, ALPHA, A, 2, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRSM( 'L', 'U', 'T', 'N', 2, 0, ALPHA, A, 2, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRSM( 'R', 'U', 'N', 'N', 2, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRSM( 'R', 'U', 'C', 'N', 2, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRSM( 'R', 'U', 'T', 'N', 2, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRSM( 'L', 'L', 'N', 'N', 2, 0, ALPHA, A, 2, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRSM( 'L', 'L', 'C', 'N', 2, 0, ALPHA, A, 2, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRSM( 'L', 'L', 'T', 'N', 2, 0, ALPHA, A, 2, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRSM( 'R', 'L', 'N', 'N', 2, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRSM( 'R', 'L', 'C', 'N', 2, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 11 CALL ZTRSM( 'R', 'L', 'T', 'N', 2, 0, ALPHA, A, 1, B, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) GO TO 100 60 INFOT = 1 CALL ZHERK( '/', 'N', 0, 0, RALPHA, A, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 2 CALL ZHERK( 'U', 'T', 0, 0, RALPHA, A, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZHERK( 'U', 'N', -1, 0, RALPHA, A, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZHERK( 'U', 'C', -1, 0, RALPHA, A, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZHERK( 'L', 'N', -1, 0, RALPHA, A, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZHERK( 'L', 'C', -1, 0, RALPHA, A, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZHERK( 'U', 'N', 0, -1, RALPHA, A, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZHERK( 'U', 'C', 0, -1, RALPHA, A, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZHERK( 'L', 'N', 0, -1, RALPHA, A, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZHERK( 'L', 'C', 0, -1, RALPHA, A, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZHERK( 'U', 'N', 2, 0, RALPHA, A, 1, RBETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZHERK( 'U', 'C', 0, 2, RALPHA, A, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZHERK( 'L', 'N', 2, 0, RALPHA, A, 1, RBETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZHERK( 'L', 'C', 0, 2, RALPHA, A, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 10 CALL ZHERK( 'U', 'N', 2, 0, RALPHA, A, 2, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 10 CALL ZHERK( 'U', 'C', 2, 0, RALPHA, A, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 10 CALL ZHERK( 'L', 'N', 2, 0, RALPHA, A, 2, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 10 CALL ZHERK( 'L', 'C', 2, 0, RALPHA, A, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) GO TO 100 70 INFOT = 1 CALL ZSYRK( '/', 'N', 0, 0, ALPHA, A, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 2 CALL ZSYRK( 'U', 'C', 0, 0, ALPHA, A, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZSYRK( 'U', 'N', -1, 0, ALPHA, A, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZSYRK( 'U', 'T', -1, 0, ALPHA, A, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZSYRK( 'L', 'N', -1, 0, ALPHA, A, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZSYRK( 'L', 'T', -1, 0, ALPHA, A, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZSYRK( 'U', 'N', 0, -1, ALPHA, A, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZSYRK( 'U', 'T', 0, -1, ALPHA, A, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZSYRK( 'L', 'N', 0, -1, ALPHA, A, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZSYRK( 'L', 'T', 0, -1, ALPHA, A, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZSYRK( 'U', 'N', 2, 0, ALPHA, A, 1, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZSYRK( 'U', 'T', 0, 2, ALPHA, A, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZSYRK( 'L', 'N', 2, 0, ALPHA, A, 1, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZSYRK( 'L', 'T', 0, 2, ALPHA, A, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 10 CALL ZSYRK( 'U', 'N', 2, 0, ALPHA, A, 2, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 10 CALL ZSYRK( 'U', 'T', 2, 0, ALPHA, A, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 10 CALL ZSYRK( 'L', 'N', 2, 0, ALPHA, A, 2, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 10 CALL ZSYRK( 'L', 'T', 2, 0, ALPHA, A, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) GO TO 100 80 INFOT = 1 CALL ZHER2K( '/', 'N', 0, 0, ALPHA, A, 1, B, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 2 CALL ZHER2K( 'U', 'T', 0, 0, ALPHA, A, 1, B, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZHER2K( 'U', 'N', -1, 0, ALPHA, A, 1, B, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZHER2K( 'U', 'C', -1, 0, ALPHA, A, 1, B, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZHER2K( 'L', 'N', -1, 0, ALPHA, A, 1, B, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZHER2K( 'L', 'C', -1, 0, ALPHA, A, 1, B, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZHER2K( 'U', 'N', 0, -1, ALPHA, A, 1, B, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZHER2K( 'U', 'C', 0, -1, ALPHA, A, 1, B, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZHER2K( 'L', 'N', 0, -1, ALPHA, A, 1, B, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZHER2K( 'L', 'C', 0, -1, ALPHA, A, 1, B, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZHER2K( 'U', 'N', 2, 0, ALPHA, A, 1, B, 1, RBETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZHER2K( 'U', 'C', 0, 2, ALPHA, A, 1, B, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZHER2K( 'L', 'N', 2, 0, ALPHA, A, 1, B, 1, RBETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZHER2K( 'L', 'C', 0, 2, ALPHA, A, 1, B, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZHER2K( 'U', 'N', 2, 0, ALPHA, A, 2, B, 1, RBETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZHER2K( 'U', 'C', 0, 2, ALPHA, A, 2, B, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZHER2K( 'L', 'N', 2, 0, ALPHA, A, 2, B, 1, RBETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZHER2K( 'L', 'C', 0, 2, ALPHA, A, 2, B, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 12 CALL ZHER2K( 'U', 'N', 2, 0, ALPHA, A, 2, B, 2, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 12 CALL ZHER2K( 'U', 'C', 2, 0, ALPHA, A, 1, B, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 12 CALL ZHER2K( 'L', 'N', 2, 0, ALPHA, A, 2, B, 2, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 12 CALL ZHER2K( 'L', 'C', 2, 0, ALPHA, A, 1, B, 1, RBETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) GO TO 100 90 INFOT = 1 CALL ZSYR2K( '/', 'N', 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 2 CALL ZSYR2K( 'U', 'C', 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZSYR2K( 'U', 'N', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZSYR2K( 'U', 'T', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZSYR2K( 'L', 'N', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 3 CALL ZSYR2K( 'L', 'T', -1, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZSYR2K( 'U', 'N', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZSYR2K( 'U', 'T', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZSYR2K( 'L', 'N', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 4 CALL ZSYR2K( 'L', 'T', 0, -1, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZSYR2K( 'U', 'N', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZSYR2K( 'U', 'T', 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZSYR2K( 'L', 'N', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 7 CALL ZSYR2K( 'L', 'T', 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZSYR2K( 'U', 'N', 2, 0, ALPHA, A, 2, B, 1, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZSYR2K( 'U', 'T', 0, 2, ALPHA, A, 2, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZSYR2K( 'L', 'N', 2, 0, ALPHA, A, 2, B, 1, BETA, C, 2 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 9 CALL ZSYR2K( 'L', 'T', 0, 2, ALPHA, A, 2, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 12 CALL ZSYR2K( 'U', 'N', 2, 0, ALPHA, A, 2, B, 2, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 12 CALL ZSYR2K( 'U', 'T', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 12 CALL ZSYR2K( 'L', 'N', 2, 0, ALPHA, A, 2, B, 2, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK ) INFOT = 12 CALL ZSYR2K( 'L', 'T', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 1 ) CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )* 100 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 ZCHKE.* END SUBROUTINE ZMAKE( 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', 'HE', '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 .. COMPLEX*16 ZERO, ONE PARAMETER ( ZERO = ( 0.0D0, 0.0D0 ), $ ONE = ( 1.0D0, 0.0D0 ) ) COMPLEX*16 ROGUE PARAMETER ( ROGUE = ( -1.0D10, 1.0D10 ) ) DOUBLE PRECISION RZERO PARAMETER ( RZERO = 0.0D0 ) DOUBLE PRECISION RROGUE PARAMETER ( RROGUE = -1.0D10 )* .. Scalar Arguments .. COMPLEX*16 TRANSL INTEGER LDA, M, N, NMAX LOGICAL RESET CHARACTER*1 DIAG, UPLO CHARACTER*2 TYPE* .. Array Arguments .. COMPLEX*16 A( NMAX, * ), AA( * )* .. Local Scalars .. INTEGER I, IBEG, IEND, J, JJ LOGICAL GEN, HER, LOWER, SYM, TRI, UNIT, UPPER* .. External Functions .. COMPLEX*16 ZBEG EXTERNAL ZBEG* .. Intrinsic Functions .. INTRINSIC DCMPLX, DCONJG, DBLE* .. Executable Statements .. GEN = TYPE.EQ.'GE' HER = TYPE.EQ.'HE' SYM = TYPE.EQ.'SY' TRI = TYPE.EQ.'TR' UPPER = ( HER.OR.SYM.OR.TRI ).AND.UPLO.EQ.'U' LOWER = ( HER.OR.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 ) = ZBEG( 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( HER )THEN A( J, I ) = DCONJG( A( I, J ) ) ELSE 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( HER ) $ A( J, J ) = DCMPLX( DBLE( A( J, J ) ), RZERO ) 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.'HE'.OR.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 IF( HER )THEN JJ = J + ( J - 1 )*LDA AA( JJ ) = DCMPLX( DBLE( AA( JJ ) ), RROGUE ) END IF 90 CONTINUE END IF RETURN** End of ZMAKE.* END SUBROUTINE ZMMCH( 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 .. COMPLEX*16 ZERO PARAMETER ( ZERO = ( 0.0D0, 0.0D0 ) ) DOUBLE PRECISION RZERO, RONE PARAMETER ( RZERO = 0.0D0, RONE = 1.0D0 )* .. Scalar Arguments .. COMPLEX*16 ALPHA, BETA DOUBLE PRECISION EPS, ERR INTEGER KK, LDA, LDB, LDC, LDCC, M, N, NOUT LOGICAL FATAL, MV CHARACTER*1 TRANSA, TRANSB* .. Array Arguments .. COMPLEX*16 A( LDA, * ), B( LDB, * ), C( LDC, * ), $ CC( LDCC, * ), CT( * ) DOUBLE PRECISION G( * )* .. Local Scalars .. COMPLEX*16 CL DOUBLE PRECISION ERRI INTEGER I, J, K LOGICAL CTRANA, CTRANB, TRANA, TRANB* .. Intrinsic Functions .. INTRINSIC ABS, DIMAG, DCONJG, MAX, DBLE, SQRT* .. Statement Functions .. DOUBLE PRECISION ABS1* .. Statement Function definitions .. ABS1( CL ) = ABS( DBLE( CL ) ) + ABS( DIMAG( CL ) )* .. Executable Statements .. TRANA = TRANSA.EQ.'T'.OR.TRANSA.EQ.'C' TRANB = TRANSB.EQ.'T'.OR.TRANSB.EQ.'C' CTRANA = TRANSA.EQ.'C' CTRANB = 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 220 J = 1, N* DO 10 I = 1, M CT( I ) = ZERO G( I ) = RZERO 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 ) + ABS1( A( I, K ) )*ABS1( B( K, J ) ) 20 CONTINUE 30 CONTINUE ELSE IF( TRANA.AND..NOT.TRANB )THEN IF( CTRANA )THEN DO 50 K = 1, KK DO 40 I = 1, M CT( I ) = CT( I ) + DCONJG( A( K, I ) )*B( K, J ) G( I ) = G( I ) + ABS1( A( K, I ) )* $ ABS1( B( K, J ) ) 40 CONTINUE 50 CONTINUE ELSE DO 70 K = 1, KK DO 60 I = 1, M CT( I ) = CT( I ) + A( K, I )*B( K, J ) G( I ) = G( I ) + ABS1( A( K, I ) )* $ ABS1( B( K, J ) ) 60 CONTINUE 70 CONTINUE END IF ELSE IF( .NOT.TRANA.AND.TRANB )THEN IF( CTRANB )THEN DO 90 K = 1, KK DO 80 I = 1, M CT( I ) = CT( I ) + A( I, K )*DCONJG( B( J, K ) ) G( I ) = G( I ) + ABS1( A( I, K ) )* $ ABS1( B( J, K ) ) 80 CONTINUE 90 CONTINUE ELSE DO 110 K = 1, KK DO 100 I = 1, M CT( I ) = CT( I ) + A( I, K )*B( J, K ) G( I ) = G( I ) + ABS1( A( I, K ) )* $ ABS1( B( J, K ) ) 100 CONTINUE 110 CONTINUE END IF ELSE IF( TRANA.AND.TRANB )THEN IF( CTRANA )THEN IF( CTRANB )THEN DO 130 K = 1, KK DO 120 I = 1, M CT( I ) = CT( I ) + DCONJG( A( K, I ) )* $ DCONJG( B( J, K ) ) G( I ) = G( I ) + ABS1( A( K, I ) )* $ ABS1( B( J, K ) ) 120 CONTINUE 130 CONTINUE ELSE DO 150 K = 1, KK DO 140 I = 1, M CT( I ) = CT( I ) + DCONJG( A( K, I ) )* $ B( J, K ) G( I ) = G( I ) + ABS1( A( K, I ) )* $ ABS1( B( J, K ) ) 140 CONTINUE 150 CONTINUE END IF ELSE IF( CTRANB )THEN DO 170 K = 1, KK DO 160 I = 1, M CT( I ) = CT( I ) + A( K, I )* $ DCONJG( B( J, K ) ) G( I ) = G( I ) + ABS1( A( K, I ) )* $ ABS1( B( J, K ) ) 160 CONTINUE 170 CONTINUE ELSE DO 190 K = 1, KK DO 180 I = 1, M CT( I ) = CT( I ) + A( K, I )*B( J, K ) G( I ) = G( I ) + ABS1( A( K, I ) )* $ ABS1( B( J, K ) ) 180 CONTINUE 190 CONTINUE END IF END IF END IF DO 200 I = 1, M CT( I ) = ALPHA*CT( I ) + BETA*C( I, J ) G( I ) = ABS1( ALPHA )*G( I ) + $ ABS1( BETA )*ABS1( C( I, J ) ) 200 CONTINUE** Compute the error ratio for this result.* ERR = ZERO DO 210 I = 1, M ERRI = ABS1( CT( I ) - CC( I, J ) )/EPS IF( G( I ).NE.RZERO ) $ ERRI = ERRI/G( I ) ERR = MAX( ERR, ERRI ) IF( ERR*SQRT( EPS ).GE.RONE ) $ GO TO 230 210 CONTINUE* 220 CONTINUE** If the loop completes, all results are at least half accurate. GO TO 250** Report fatal error.* 230 FATAL = .TRUE. WRITE( NOUT, FMT = 9999 ) DO 240 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 240 CONTINUE IF( N.GT.1 ) $ WRITE( NOUT, FMT = 9997 )J* 250 CONTINUE RETURN* 9999 FORMAT( ' ******* FATAL ERROR - COMPUTED RESULT IS LESS THAN HAL', $ 'F ACCURATE *******', /' EXPECTED RE', $ 'SULT COMPUTED RESULT' ) 9998 FORMAT( 1X, I7, 2( ' (', G15.6, ',', G15.6, ')' ) ) 9997 FORMAT( ' THESE ARE THE RESULTS FOR COLUMN ', I3 )** End of ZMMCH.* END LOGICAL FUNCTION LZE( 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 .. COMPLEX*16 RI( * ), RJ( * )* .. Local Scalars .. INTEGER I* .. Executable Statements .. DO 10 I = 1, LR IF( RI( I ).NE.RJ( I ) ) $ GO TO 20 10 CONTINUE LZE = .TRUE. GO TO 30 20 CONTINUE LZE = .FALSE. 30 RETURN** End of LZE.* END LOGICAL FUNCTION LZERES( TYPE, UPLO, M, N, AA, AS, LDA )** Tests if selected elements in two arrays are equal.** TYPE is 'GE' or 'HE' 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 .. COMPLEX*16 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.'HE'.OR.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* LZERES = .TRUE. GO TO 80 70 CONTINUE LZERES = .FALSE. 80 RETURN** End of LZERES.* END COMPLEX*16 FUNCTION ZBEG( RESET )** Generates complex numbers as pairs of 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, J, MI, MJ* .. Save statement .. SAVE I, IC, J, MI, MJ* .. Intrinsic Functions .. INTRINSIC DCMPLX* .. Executable Statements .. IF( RESET )THEN* Initialize local variables. MI = 891 MJ = 457 I = 7 J = 7 IC = 0 RESET = .FALSE. END IF** The sequence of values of I or J is bounded between 1 and 999.* If initial I or J = 1,2,3,6,7 or 9, the period will be 50.* If initial I or J = 4 or 8, the period will be 25.* If initial I or J = 5, the period will be 10.* IC is used to break up the period by skipping 1 value of I or J* in 6.* IC = IC + 1 10 I = I*MI J = J*MJ I = I - 1000*( I/1000 ) J = J - 1000*( J/1000 ) IF( IC.GE.5 )THEN IC = 0 GO TO 10 END IF ZBEG = DCMPLX( ( I - 500 )/1001.0D0, ( J - 500 )/1001.0D0 ) RETURN** End of ZBEG.* 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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