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SUBROUTINE ZTIMB3( LINE, NM, MVAL, NN, NVAL, NK, KVAL, NLDA,
$ LDAVAL, TIMMIN, A, B, C, RESLTS, LDR1, LDR2,
$ NOUT )
*
* -- LAPACK timing routine (version 3.0) --
* Univ. of Tennessee, Univ. of California Berkeley, NAG Ltd.,
* Courant Institute, Argonne National Lab, and Rice University
* March 31, 1993
*
* .. Scalar Arguments ..
CHARACTER*( * ) LINE
INTEGER LDR1, LDR2, NK, NLDA, NM, NN, NOUT
DOUBLE PRECISION TIMMIN
* ..
* .. Array Arguments ..
INTEGER KVAL( * ), LDAVAL( * ), MVAL( * ), NVAL( * )
DOUBLE PRECISION RESLTS( LDR1, LDR2, * )
COMPLEX*16 A( * ), B( * ), C( * )
* ..
*
* Purpose
* =======
*
* ZTIMB3 times the Level 3 BLAS routines.
*
* Arguments
* =========
*
* LINE (input) CHARACTER*80
* The input line that requested this routine. The first six
* characters contain either the name of a subroutine or a
* generic path name. The remaining characters may be used to
* specify the individual routines to be timed. See ATIMIN for
* a full description of the format of the input line.
*
* NM (input) INTEGER
* The number of values of M contained in the vector MVAL.
*
* MVAL (input) INTEGER array, dimension (NM)
* The values of the matrix row dimension M.
*
* NN (input) INTEGER
* The number of values of N contained in the vector NVAL.
*
* NVAL (input) INTEGER array, dimension (NN)
* The values of the matrix column dimension N.
*
* NK (input) INTEGER
* The number of values of K contained in the vector KVAL.
*
* KVAL (input) INTEGER array, dimension (NK)
* The values of K. K is used as the intermediate matrix
* dimension for ZGEMM (the product of an M x K matrix and a
* K x N matrix) and as the dimension of the rank-K update in
* ZHERK and ZSYRK.
*
* NLDA (input) INTEGER
* The number of values of LDA contained in the vector LDAVAL.
*
* LDAVAL (input) INTEGER array, dimension (NLDA)
* The values of the leading dimension of the array A.
*
* TIMMIN (input) DOUBLE PRECISION
* The minimum time a subroutine will be timed.
*
* A (workspace) COMPLEX*16 array, dimension (LDAMAX*NMAX)
* where LDAMAX and NMAX are the maximum values permitted
* for LDA and N.
*
* B (workspace) COMPLEX*16 array, dimension (LDAMAX*NMAX)
*
* C (workspace) COMPLEX*16 array, dimension (LDAMAX*NMAX)
*
* RESLTS (output) DOUBLE PRECISION array, dimension (LDR1,LDR2,NLDA)
* The timing results for each subroutine over the relevant
* values of M, N, K, and LDA.
*
* LDR1 (input) INTEGER
* The first dimension of RESLTS. LDR1 >= max(1,NM,NK).
*
* LDR2 (input) INTEGER
* The second dimension of RESLTS. LDR2 >= max(1,NN).
*
* NOUT (input) INTEGER
* The unit number for output.
*
* =====================================================================
*
* .. Parameters ..
INTEGER NSUBS, NTRANS, NSIDES, NUPLOS
PARAMETER ( NSUBS = 9, NTRANS = 3, NSIDES = 2,
$ NUPLOS = 2 )
DOUBLE PRECISION RALPHA, RBETA
PARAMETER ( RALPHA = 1.0D0, RBETA = 1.0D0 )
COMPLEX*16 ALPHA, BETA
PARAMETER ( ALPHA = ( 1.0D0, 0.0D0 ),
$ BETA = ( 1.0D0, 0.0D0 ) )
* ..
* .. Local Scalars ..
CHARACTER SIDE, TRANSA, TRANSB, UPLO
CHARACTER*3 PATH
CHARACTER*6 CNAME
INTEGER I, IC, ICL, IK, ILDA, IM, IMAT, IN, INFO,
$ ISIDE, ISUB, ITA, ITB, IUPLO, K, LDA, M, N
DOUBLE PRECISION OPS, S1, S2, TIME, UNTIME
* ..
* .. Local Arrays ..
LOGICAL TIMSUB( NSUBS )
CHARACTER SIDES( NSIDES ), TRANS( NTRANS ),
$ UPLOS( NUPLOS )
CHARACTER*6 NAMES( NSUBS )
* ..
* .. External Functions ..
LOGICAL LSAME
DOUBLE PRECISION DMFLOP, DOPBL3, DSECND
EXTERNAL LSAME, DMFLOP, DOPBL3, DSECND
* ..
* .. External Subroutines ..
EXTERNAL ATIMCK, ATIMIN, DPRTBL, ZGEMM, ZHEMM, ZHER2K,
$ ZHERK, ZSYMM, ZSYR2K, ZSYRK, ZTIMMG, ZTRMM,
$ ZTRSM
* ..
* .. Intrinsic Functions ..
INTRINSIC DBLE
* ..
* .. Data statements ..
DATA NAMES / 'ZGEMM ', 'ZHEMM ', 'ZSYMM ', 'ZHERK ',
$ 'ZHER2K', 'ZSYRK ', 'ZSYR2K', 'ZTRMM ',
$ 'ZTRSM ' /
DATA TRANS / 'N', 'T', 'C' /
DATA SIDES / 'L', 'R' /
DATA UPLOS / 'U', 'L' /
* ..
* .. Executable Statements ..
*
*
* Extract the timing request from the input line.
*
PATH( 1: 1 ) = 'Zomplex precision'
PATH( 2: 3 ) = 'B3'
CALL ATIMIN( PATH, LINE, NSUBS, NAMES, TIMSUB, NOUT, INFO )
IF( INFO.NE.0 )
$ GO TO 690
*
* Check that M <= LDA.
*
CNAME = LINE( 1: 6 )
CALL ATIMCK( 1, CNAME, NM, MVAL, NLDA, LDAVAL, NOUT, INFO )
IF( INFO.GT.0 ) THEN
WRITE( NOUT, FMT = 9999 )CNAME
GO TO 690
END IF
*
* Time each routine.
*
DO 680 ISUB = 1, NSUBS
IF( .NOT.TIMSUB( ISUB ) )
$ GO TO 680
*
* Print header.
*
CNAME = NAMES( ISUB )
WRITE( NOUT, FMT = 9998 )CNAME
IF( NLDA.EQ.1 ) THEN
WRITE( NOUT, FMT = 9997 )LDAVAL( 1 )
ELSE
DO 10 I = 1, NLDA
WRITE( NOUT, FMT = 9996 )I, LDAVAL( I )
10 CONTINUE
END IF
*
* Time ZGEMM
*
IF( CNAME.EQ.'ZGEMM ' ) THEN
DO 90 ITA = 1, NTRANS
TRANSA = TRANS( ITA )
DO 80 ITB = 1, NTRANS
TRANSB = TRANS( ITB )
DO 70 IK = 1, NK
K = KVAL( IK )
DO 60 ILDA = 1, NLDA
LDA = LDAVAL( ILDA )
DO 50 IM = 1, NM
M = MVAL( IM )
DO 40 IN = 1, NN
N = NVAL( IN )
IF( TRANSA.EQ.'N' ) THEN
CALL ZTIMMG( 1, M, K, A, LDA, 0, 0 )
ELSE
CALL ZTIMMG( 1, K, M, A, LDA, 0, 0 )
END IF
IF( TRANSB.EQ.'N' ) THEN
CALL ZTIMMG( 0, K, N, B, LDA, 0, 0 )
ELSE
CALL ZTIMMG( 0, N, K, B, LDA, 0, 0 )
END IF
CALL ZTIMMG( 1, M, N, C, LDA, 0, 0 )
IC = 0
S1 = DSECND( )
20 CONTINUE
CALL ZGEMM( TRANSA, TRANSB, M, N, K,
$ ALPHA, A, LDA, B, LDA, BETA,
$ C, LDA )
S2 = DSECND( )
TIME = S2 - S1
IC = IC + 1
IF( TIME.LT.TIMMIN ) THEN
CALL ZTIMMG( 1, M, N, C, LDA, 0, 0 )
GO TO 20
END IF
*
* Subtract the time used in ZTIMMG.
*
ICL = 1
S1 = DSECND( )
30 CONTINUE
S2 = DSECND( )
UNTIME = S2 - S1
ICL = ICL + 1
IF( ICL.LE.IC ) THEN
CALL ZTIMMG( 1, M, N, C, LDA, 0, 0 )
GO TO 30
END IF
*
TIME = ( TIME-UNTIME ) / DBLE( IC )
OPS = DOPBL3( CNAME, M, N, K )
RESLTS( IM, IN, ILDA ) = DMFLOP( OPS,
$ TIME, 0 )
40 CONTINUE
50 CONTINUE
60 CONTINUE
IF( IK.EQ.1 )
$ WRITE( NOUT, FMT = 9995 )TRANSA, TRANSB
WRITE( NOUT, FMT = 9994 )KVAL( IK )
CALL DPRTBL( 'M', 'N', NM, MVAL, NN, NVAL, NLDA,
$ RESLTS, LDR1, LDR2, NOUT )
70 CONTINUE
80 CONTINUE
90 CONTINUE
*
* Time ZHEMM
*
ELSE IF( CNAME.EQ.'ZHEMM ' ) THEN
DO 160 ISIDE = 1, NSIDES
SIDE = SIDES( ISIDE )
DO 150 IUPLO = 1, NUPLOS
UPLO = UPLOS( IUPLO )
IF( LSAME( UPLO, 'U' ) ) THEN
IMAT = 6
ELSE
IMAT = -6
END IF
DO 140 ILDA = 1, NLDA
LDA = LDAVAL( ILDA )
DO 130 IM = 1, NM
M = MVAL( IM )
DO 120 IN = 1, NN
N = NVAL( IN )
IF( ISIDE.EQ.1 ) THEN
CALL ZTIMMG( IMAT, M, M, A, LDA, 0, 0 )
CALL ZTIMMG( 0, M, N, B, LDA, 0, 0 )
ELSE
CALL ZTIMMG( 0, M, N, B, LDA, 0, 0 )
CALL ZTIMMG( IMAT, N, N, A, LDA, 0, 0 )
END IF
CALL ZTIMMG( 1, M, N, C, LDA, 0, 0 )
IC = 0
S1 = DSECND( )
100 CONTINUE
CALL ZHEMM( SIDE, UPLO, M, N, ALPHA, A, LDA,
$ B, LDA, BETA, C, LDA )
S2 = DSECND( )
TIME = S2 - S1
IC = IC + 1
IF( TIME.LT.TIMMIN ) THEN
CALL ZTIMMG( 1, M, N, C, LDA, 0, 0 )
GO TO 100
END IF
*
* Subtract the time used in ZTIMMG.
*
ICL = 1
S1 = DSECND( )
110 CONTINUE
S2 = DSECND( )
UNTIME = S2 - S1
ICL = ICL + 1
IF( ICL.LE.IC ) THEN
CALL ZTIMMG( 1, M, N, C, LDA, 0, 0 )
GO TO 110
END IF
*
TIME = ( TIME-UNTIME ) / DBLE( IC )
OPS = DOPBL3( CNAME, M, N, ISIDE-1 )
RESLTS( IM, IN, ILDA ) = DMFLOP( OPS, TIME,
$ 0 )
120 CONTINUE
130 CONTINUE
140 CONTINUE
WRITE( NOUT, FMT = 9993 )'ZHEMM ', SIDE, UPLO
CALL DPRTBL( 'M', 'N', NM, MVAL, NN, NVAL, NLDA,
$ RESLTS, LDR1, LDR2, NOUT )
150 CONTINUE
160 CONTINUE
*
* Time ZSYMM
*
ELSE IF( CNAME.EQ.'ZSYMM ' ) THEN
DO 230 ISIDE = 1, NSIDES
SIDE = SIDES( ISIDE )
DO 220 IUPLO = 1, NUPLOS
UPLO = UPLOS( IUPLO )
IF( LSAME( UPLO, 'U' ) ) THEN
IMAT = 8
ELSE
IMAT = -8
END IF
DO 210 ILDA = 1, NLDA
LDA = LDAVAL( ILDA )
DO 200 IM = 1, NM
M = MVAL( IM )
DO 190 IN = 1, NN
N = NVAL( IN )
IF( ISIDE.EQ.1 ) THEN
CALL ZTIMMG( IMAT, M, M, A, LDA, 0, 0 )
CALL ZTIMMG( 0, M, N, B, LDA, 0, 0 )
ELSE
CALL ZTIMMG( 0, M, N, B, LDA, 0, 0 )
CALL ZTIMMG( IMAT, N, N, A, LDA, 0, 0 )
END IF
CALL ZTIMMG( 1, M, N, C, LDA, 0, 0 )
IC = 0
S1 = DSECND( )
170 CONTINUE
CALL ZSYMM( SIDE, UPLO, M, N, ALPHA, A, LDA,
$ B, LDA, BETA, C, LDA )
S2 = DSECND( )
TIME = S2 - S1
IC = IC + 1
IF( TIME.LT.TIMMIN ) THEN
CALL ZTIMMG( 1, M, N, C, LDA, 0, 0 )
GO TO 170
END IF
*
* Subtract the time used in ZTIMMG.
*
ICL = 1
S1 = DSECND( )
180 CONTINUE
S2 = DSECND( )
UNTIME = S2 - S1
ICL = ICL + 1
IF( ICL.LE.IC ) THEN
CALL ZTIMMG( 1, M, N, C, LDA, 0, 0 )
GO TO 180
END IF
*
TIME = ( TIME-UNTIME ) / DBLE( IC )
OPS = DOPBL3( CNAME, M, N, ISIDE-1 )
RESLTS( IM, IN, ILDA ) = DMFLOP( OPS, TIME,
$ 0 )
190 CONTINUE
200 CONTINUE
210 CONTINUE
WRITE( NOUT, FMT = 9993 )'ZSYMM ', SIDE, UPLO
CALL DPRTBL( 'M', 'N', NM, MVAL, NN, NVAL, NLDA,
$ RESLTS, LDR1, LDR2, NOUT )
220 CONTINUE
230 CONTINUE
*
* Time ZHERK
*
ELSE IF( CNAME.EQ.'ZHERK ' ) THEN
DO 300 IUPLO = 1, NUPLOS
UPLO = UPLOS( IUPLO )
IF( LSAME( UPLO, 'U' ) ) THEN
IMAT = 6
ELSE
IMAT = -6
END IF
DO 290 ITA = 1, NTRANS
TRANSA = TRANS( ITA )
IF( TRANSA.NE.'T' ) THEN
DO 280 ILDA = 1, NLDA
LDA = LDAVAL( ILDA )
DO 270 IK = 1, NK
K = KVAL( IK )
IF( TRANSA.EQ.'N' ) THEN
CALL ZTIMMG( 1, N, K, A, LDA, 0, 0 )
ELSE
CALL ZTIMMG( 1, K, N, A, LDA, 0, 0 )
END IF
DO 260 IN = 1, NN
N = NVAL( IN )
CALL ZTIMMG( IMAT, N, N, C, LDA, 0, 0 )
IC = 0
S1 = DSECND( )
240 CONTINUE
CALL ZHERK( UPLO, TRANSA, N, K, RALPHA, A,
$ LDA, RBETA, C, LDA )
S2 = DSECND( )
TIME = S2 - S1
IC = IC + 1
IF( TIME.LT.TIMMIN ) THEN
CALL ZTIMMG( IMAT, N, N, C, LDA, 0, 0 )
GO TO 240
END IF
*
* Subtract the time used in ZTIMMG.
*
ICL = 1
S1 = DSECND( )
250 CONTINUE
S2 = DSECND( )
UNTIME = S2 - S1
ICL = ICL + 1
IF( ICL.LE.IC ) THEN
CALL ZTIMMG( IMAT, N, N, C, LDA, 0, 0 )
GO TO 250
END IF
*
TIME = ( TIME-UNTIME ) / DBLE( IC )
OPS = DOPBL3( CNAME, N, N, K )
RESLTS( IK, IN, ILDA ) = DMFLOP( OPS,
$ TIME, 0 )
260 CONTINUE
270 CONTINUE
280 CONTINUE
WRITE( NOUT, FMT = 9992 )CNAME, UPLO, TRANSA
CALL DPRTBL( 'K', 'N', NK, KVAL, NN, NVAL, NLDA,
$ RESLTS, LDR1, LDR2, NOUT )
END IF
290 CONTINUE
300 CONTINUE
*
* Time ZHER2K
*
ELSE IF( CNAME.EQ.'ZHER2K' ) THEN
DO 370 IUPLO = 1, NUPLOS
UPLO = UPLOS( IUPLO )
IF( LSAME( UPLO, 'U' ) ) THEN
IMAT = 6
ELSE
IMAT = -6
END IF
DO 360 ITB = 1, NTRANS
TRANSB = TRANS( ITB )
IF( TRANSB.NE.'T' ) THEN
DO 350 ILDA = 1, NLDA
LDA = LDAVAL( ILDA )
DO 340 IK = 1, NK
K = KVAL( IK )
IF( TRANSB.EQ.'N' ) THEN
CALL ZTIMMG( 1, N, K, A, LDA, 0, 0 )
CALL ZTIMMG( 0, N, K, B, LDA, 0, 0 )
ELSE
CALL ZTIMMG( 1, K, N, A, LDA, 0, 0 )
CALL ZTIMMG( 0, K, N, B, LDA, 0, 0 )
END IF
DO 330 IN = 1, NN
N = NVAL( IN )
CALL ZTIMMG( IMAT, N, N, C, LDA, 0, 0 )
IC = 0
S1 = DSECND( )
310 CONTINUE
CALL ZHER2K( UPLO, TRANSB, N, K, ALPHA, A,
$ LDA, B, LDA, RBETA, C, LDA )
S2 = DSECND( )
TIME = S2 - S1
IC = IC + 1
IF( TIME.LT.TIMMIN ) THEN
CALL ZTIMMG( IMAT, N, N, C, LDA, 0, 0 )
GO TO 310
END IF
*
* Subtract the time used in ZTIMMG.
*
ICL = 1
S1 = DSECND( )
320 CONTINUE
S2 = DSECND( )
UNTIME = S2 - S1
ICL = ICL + 1
IF( ICL.LE.IC ) THEN
CALL ZTIMMG( IMAT, N, N, C, LDA, 0, 0 )
GO TO 320
END IF
*
TIME = ( TIME-UNTIME ) / DBLE( IC )
OPS = DOPBL3( CNAME, N, N, K )
RESLTS( IK, IN, ILDA ) = DMFLOP( OPS,
$ TIME, 0 )
330 CONTINUE
340 CONTINUE
350 CONTINUE
WRITE( NOUT, FMT = 9992 )CNAME, UPLO, TRANSB
CALL DPRTBL( 'K', 'N', NK, KVAL, NN, NVAL, NLDA,
$ RESLTS, LDR1, LDR2, NOUT )
END IF
360 CONTINUE
370 CONTINUE
*
* Time ZSYRK
*
ELSE IF( CNAME.EQ.'ZSYRK ' ) THEN
DO 440 IUPLO = 1, NUPLOS
UPLO = UPLOS( IUPLO )
IF( LSAME( UPLO, 'U' ) ) THEN
IMAT = 8
ELSE
IMAT = -8
END IF
DO 430 ITA = 1, NTRANS
TRANSA = TRANS( ITA )
IF( TRANSA.NE.'C' ) THEN
DO 420 ILDA = 1, NLDA
LDA = LDAVAL( ILDA )
DO 410 IK = 1, NK
K = KVAL( IK )
IF( TRANSA.EQ.'N' ) THEN
CALL ZTIMMG( 1, N, K, A, LDA, 0, 0 )
ELSE
CALL ZTIMMG( 1, K, N, A, LDA, 0, 0 )
END IF
DO 400 IN = 1, NN
N = NVAL( IN )
CALL ZTIMMG( IMAT, N, N, C, LDA, 0, 0 )
IC = 0
S1 = DSECND( )
380 CONTINUE
CALL ZSYRK( UPLO, TRANSA, N, K, ALPHA, A,
$ LDA, BETA, C, LDA )
S2 = DSECND( )
TIME = S2 - S1
IC = IC + 1
IF( TIME.LT.TIMMIN ) THEN
CALL ZTIMMG( IMAT, N, N, C, LDA, 0, 0 )
GO TO 380
END IF
*
* Subtract the time used in ZTIMMG.
*
ICL = 1
S1 = DSECND( )
390 CONTINUE
S2 = DSECND( )
UNTIME = S2 - S1
ICL = ICL + 1
IF( ICL.LE.IC ) THEN
CALL ZTIMMG( IMAT, N, N, C, LDA, 0, 0 )
GO TO 390
END IF
*
TIME = ( TIME-UNTIME ) / DBLE( IC )
OPS = DOPBL3( CNAME, N, N, K )
RESLTS( IK, IN, ILDA ) = DMFLOP( OPS,
$ TIME, 0 )
400 CONTINUE
410 CONTINUE
420 CONTINUE
WRITE( NOUT, FMT = 9992 )CNAME, UPLO, TRANSA
CALL DPRTBL( 'K', 'N', NK, KVAL, NN, NVAL, NLDA,
$ RESLTS, LDR1, LDR2, NOUT )
END IF
430 CONTINUE
440 CONTINUE
*
* Time ZSYR2K
*
ELSE IF( CNAME.EQ.'ZSYR2K' ) THEN
DO 510 IUPLO = 1, NUPLOS
UPLO = UPLOS( IUPLO )
IF( LSAME( UPLO, 'U' ) ) THEN
IMAT = 8
ELSE
IMAT = -8
END IF
DO 500 ITB = 1, NTRANS
TRANSB = TRANS( ITB )
IF( TRANSB.NE.'C' ) THEN
DO 490 ILDA = 1, NLDA
LDA = LDAVAL( ILDA )
DO 480 IK = 1, NK
K = KVAL( IK )
IF( TRANSB.EQ.'N' ) THEN
CALL ZTIMMG( 1, N, K, A, LDA, 0, 0 )
CALL ZTIMMG( 0, N, K, B, LDA, 0, 0 )
ELSE
CALL ZTIMMG( 1, K, N, A, LDA, 0, 0 )
CALL ZTIMMG( 0, K, N, B, LDA, 0, 0 )
END IF
DO 470 IN = 1, NN
N = NVAL( IN )
CALL ZTIMMG( IMAT, N, N, C, LDA, 0, 0 )
IC = 0
S1 = DSECND( )
450 CONTINUE
CALL ZSYR2K( UPLO, TRANSB, N, K, ALPHA, A,
$ LDA, B, LDA, BETA, C, LDA )
S2 = DSECND( )
TIME = S2 - S1
IC = IC + 1
IF( TIME.LT.TIMMIN ) THEN
CALL ZTIMMG( IMAT, N, N, C, LDA, 0, 0 )
GO TO 450
END IF
*
* Subtract the time used in ZTIMMG.
*
ICL = 1
S1 = DSECND( )
460 CONTINUE
S2 = DSECND( )
UNTIME = S2 - S1
ICL = ICL + 1
IF( ICL.LE.IC ) THEN
CALL ZTIMMG( IMAT, N, N, C, LDA, 0, 0 )
GO TO 460
END IF
*
TIME = ( TIME-UNTIME ) / DBLE( IC )
OPS = DOPBL3( CNAME, N, N, K )
RESLTS( IK, IN, ILDA ) = DMFLOP( OPS,
$ TIME, 0 )
470 CONTINUE
480 CONTINUE
490 CONTINUE
WRITE( NOUT, FMT = 9992 )CNAME, UPLO, TRANSB
CALL DPRTBL( 'K', 'N', NK, KVAL, NN, NVAL, NLDA,
$ RESLTS, LDR1, LDR2, NOUT )
END IF
500 CONTINUE
510 CONTINUE
*
* Time ZTRMM
*
ELSE IF( CNAME.EQ.'ZTRMM ' ) THEN
DO 590 ISIDE = 1, NSIDES
SIDE = SIDES( ISIDE )
DO 580 IUPLO = 1, NUPLOS
UPLO = UPLOS( IUPLO )
IF( LSAME( UPLO, 'U' ) ) THEN
IMAT = 11
ELSE
IMAT = -11
END IF
DO 570 ITA = 1, NTRANS
TRANSA = TRANS( ITA )
DO 560 ILDA = 1, NLDA
LDA = LDAVAL( ILDA )
DO 550 IM = 1, NM
M = MVAL( IM )
DO 540 IN = 1, NN
N = NVAL( IN )
IF( ISIDE.EQ.1 ) THEN
CALL ZTIMMG( IMAT, M, M, A, LDA, 0, 0 )
ELSE
CALL ZTIMMG( IMAT, N, N, A, LDA, 0, 0 )
END IF
CALL ZTIMMG( 0, M, N, B, LDA, 0, 0 )
IC = 0
S1 = DSECND( )
520 CONTINUE
CALL ZTRMM( SIDE, UPLO, TRANSA,
$ 'Non-unit', M, N, ALPHA, A,
$ LDA, B, LDA )
S2 = DSECND( )
TIME = S2 - S1
IC = IC + 1
IF( TIME.LT.TIMMIN ) THEN
CALL ZTIMMG( 0, M, N, B, LDA, 0, 0 )
GO TO 520
END IF
*
* Subtract the time used in ZTIMMG.
*
ICL = 1
S1 = DSECND( )
530 CONTINUE
S2 = DSECND( )
UNTIME = S2 - S1
ICL = ICL + 1
IF( ICL.LE.IC ) THEN
CALL ZTIMMG( 0, M, N, B, LDA, 0, 0 )
GO TO 530
END IF
*
TIME = ( TIME-UNTIME ) / DBLE( IC )
OPS = DOPBL3( CNAME, M, N, ISIDE-1 )
RESLTS( IM, IN, ILDA ) = DMFLOP( OPS,
$ TIME, 0 )
540 CONTINUE
550 CONTINUE
560 CONTINUE
WRITE( NOUT, FMT = 9991 )CNAME, SIDE, UPLO, TRANSA
CALL DPRTBL( 'M', 'N', NM, MVAL, NN, NVAL, NLDA,
$ RESLTS, LDR1, LDR2, NOUT )
570 CONTINUE
580 CONTINUE
590 CONTINUE
*
* Time ZTRSM
*
ELSE IF( CNAME.EQ.'ZTRSM ' ) THEN
DO 670 ISIDE = 1, NSIDES
SIDE = SIDES( ISIDE )
DO 660 IUPLO = 1, NUPLOS
UPLO = UPLOS( IUPLO )
IF( LSAME( UPLO, 'U' ) ) THEN
IMAT = 11
ELSE
IMAT = -11
END IF
DO 650 ITA = 1, NTRANS
TRANSA = TRANS( ITA )
DO 640 ILDA = 1, NLDA
LDA = LDAVAL( ILDA )
DO 630 IM = 1, NM
M = MVAL( IM )
DO 620 IN = 1, NN
N = NVAL( IN )
IF( ISIDE.EQ.1 ) THEN
CALL ZTIMMG( IMAT, M, M, A, LDA, 0, 0 )
ELSE
CALL ZTIMMG( IMAT, N, N, A, LDA, 0, 0 )
END IF
CALL ZTIMMG( 0, M, N, B, LDA, 0, 0 )
IC = 0
S1 = DSECND( )
600 CONTINUE
CALL ZTRSM( SIDE, UPLO, TRANSA,
$ 'Non-unit', M, N, ALPHA, A,
$ LDA, B, LDA )
S2 = DSECND( )
TIME = S2 - S1
IC = IC + 1
IF( TIME.LT.TIMMIN ) THEN
CALL ZTIMMG( 0, M, N, B, LDA, 0, 0 )
GO TO 600
END IF
*
* Subtract the time used in ZTIMMG.
*
ICL = 1
S1 = DSECND( )
610 CONTINUE
S2 = DSECND( )
UNTIME = S2 - S1
ICL = ICL + 1
IF( ICL.LE.IC ) THEN
CALL ZTIMMG( 0, M, N, B, LDA, 0, 0 )
GO TO 610
END IF
*
TIME = ( TIME-UNTIME ) / DBLE( IC )
OPS = DOPBL3( CNAME, M, N, ISIDE-1 )
RESLTS( IM, IN, ILDA ) = DMFLOP( OPS,
$ TIME, 0 )
620 CONTINUE
630 CONTINUE
640 CONTINUE
WRITE( NOUT, FMT = 9991 )CNAME, SIDE, UPLO, TRANSA
CALL DPRTBL( 'M', 'N', NM, MVAL, NN, NVAL, NLDA,
$ RESLTS, LDR1, LDR2, NOUT )
650 CONTINUE
660 CONTINUE
670 CONTINUE
END IF
WRITE( NOUT, FMT = 9990 )
680 CONTINUE
690 CONTINUE
*
9999 FORMAT( 1X, A6, ' timing run not attempted', / )
9998 FORMAT( / ' *** Speed of ', A6, ' in megaflops ***' )
9997 FORMAT( 5X, 'with LDA = ', I5 )
9996 FORMAT( 5X, 'line ', I2, ' with LDA = ', I5 )
9995 FORMAT( / 1X, 'ZGEMM with TRANSA = ''', A1, ''', TRANSB = ''',
$ A1, '''' )
9994 FORMAT( / 1X, 'K = ', I4, / )
9993 FORMAT( / 1X, A6, ' with SIDE = ''', A1, ''', UPLO = ''', A1,
$ '''', / )
9992 FORMAT( / 1X, A6, ' with UPLO = ''', A1, ''', TRANS = ''', A1,
$ '''', / )
9991 FORMAT( / 1X, A6, ' with SIDE = ''', A1, ''', UPLO = ''', A1,
$ ''',', ' TRANS = ''', A1, '''', / )
9990 FORMAT( / / / / / )
RETURN
*
* End of ZTIMB3
*
END
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