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SUBROUTINE SPRTBE( SUBNAM, NTYPES, DOTYPE, NSIZES, NN, INPARM,
$ PNAMES, NPARMS, NP1, NP2, NP3, NP4, OPS, LDO1,
$ LDO2, TIMES, LDT1, LDT2, RWORK, LLWORK, NOUT )
*
* -- LAPACK timing routine (version 3.0) --
* Univ. of Tennessee, Univ. of California Berkeley, NAG Ltd.,
* Courant Institute, Argonne National Lab, and Rice University
* February 29, 1992
*
* .. Scalar Arguments ..
CHARACTER*( * ) SUBNAM
INTEGER INPARM, LDO1, LDO2, LDT1, LDT2, NOUT, NPARMS,
$ NSIZES, NTYPES
* ..
* .. Array Arguments ..
LOGICAL DOTYPE( NTYPES ), LLWORK( NPARMS )
CHARACTER*( * ) PNAMES( * )
INTEGER NN( NSIZES ), NP1( * ), NP2( * ), NP3( * ),
$ NP4( * )
REAL OPS( LDO1, LDO2, * ), RWORK( * ),
$ TIMES( LDT1, LDT2, * )
* ..
*
* Purpose
* =======
*
* SPRTBE prints out timing information for the eigenvalue routines.
* The table has NTYPES block rows and NSIZES columns, with NPARMS
* individual rows in each block row. There are INPARM quantities
* which depend on rows (currently, INPARM <= 4).
*
* Arguments (none are modified)
* =========
*
* SUBNAM - CHARACTER*(*)
* The label for the output.
*
* NTYPES - INTEGER
* The number of values of DOTYPE, and also the
* number of sets of rows of the table.
*
* DOTYPE - LOGICAL array of dimension( NTYPES )
* If DOTYPE(j) is .TRUE., then block row j (which includes
* data from RESLTS( i, j, k ), for all i and k) will be
* printed. If DOTYPE(j) is .FALSE., then block row j will
* not be printed.
*
* NSIZES - INTEGER
* The number of values of NN, and also the
* number of columns of the table.
*
* NN - INTEGER array of dimension( NSIZES )
* The values of N used to label each column.
*
* INPARM - INTEGER
* The number of different parameters which are functions of
* the row number. At the moment, INPARM <= 4.
*
* PNAMES - CHARACTER*(*) array of dimension( INPARM )
* The label for the columns.
*
* NPARMS - INTEGER
* The number of values for each "parameter", i.e., the
* number of rows for each value of DOTYPE.
*
* NP1 - INTEGER array of dimension( NPARMS )
* The first quantity which depends on row number.
*
* NP2 - INTEGER array of dimension( NPARMS )
* The second quantity which depends on row number.
*
* NP3 - INTEGER array of dimension( NPARMS )
* The third quantity which depends on row number.
*
* NP4 - INTEGER array of dimension( NPARMS )
* The fourth quantity which depends on row number.
*
* OPS - REAL array of dimension( LDT1, LDT2, NSIZES )
* The operation counts. The first index indicates the row,
* the second index indicates the block row, and the last
* indicates the column.
*
* LDO1 - INTEGER
* The first dimension of OPS. It must be at least
* min( 1, NPARMS ).
*
* LDO2 - INTEGER
* The second dimension of OPS. It must be at least
* min( 1, NTYPES ).
*
* TIMES - REAL array of dimension( LDT1, LDT2, NSIZES )
* The times (in seconds). The first index indicates the row,
* the second index indicates the block row, and the last
* indicates the column.
*
* LDT1 - INTEGER
* The first dimension of RESLTS. It must be at least
* min( 1, NPARMS ).
*
* LDT2 - INTEGER
* The second dimension of RESLTS. It must be at least
* min( 1, NTYPES ).
*
* RWORK - REAL array of dimension( NSIZES*NTYPES*NPARMS )
* Real workspace.
* Modified.
*
* LLWORK - LOGICAL array of dimension( NPARMS )
* Logical workspace. It is used to turn on or off specific
* lines in the output. If LLWORK(i) is .TRUE., then row i
* (which includes data from OPS(i,j,k) or TIMES(i,j,k) for
* all j and k) will be printed. If LLWORK(i) is
* .FALSE., then row i will not be printed.
* Modified.
*
* NOUT - INTEGER
* The output unit number on which the table
* is to be printed. If NOUT <= 0, no output is printed.
*
* =====================================================================
*
* .. Local Scalars ..
LOGICAL LTEMP
INTEGER I, IINFO, ILINE, ILINES, IPAR, J, JP, JS, JT
* ..
* .. External Functions ..
REAL SMFLOP
EXTERNAL SMFLOP
* ..
* .. External Subroutines ..
EXTERNAL SPRTBS
* ..
* .. Executable Statements ..
*
*
* First line
*
WRITE( NOUT, FMT = 9999 )SUBNAM
*
* Set up which lines are to be printed.
*
LLWORK( 1 ) = .TRUE.
ILINES = 1
DO 20 IPAR = 2, NPARMS
LLWORK( IPAR ) = .TRUE.
DO 10 J = 1, IPAR - 1
LTEMP = .FALSE.
IF( INPARM.GE.1 .AND. NP1( J ).NE.NP1( IPAR ) )
$ LTEMP = .TRUE.
IF( INPARM.GE.2 .AND. NP2( J ).NE.NP2( IPAR ) )
$ LTEMP = .TRUE.
IF( INPARM.GE.3 .AND. NP3( J ).NE.NP3( IPAR ) )
$ LTEMP = .TRUE.
IF( INPARM.GE.4 .AND. NP4( J ).NE.NP4( IPAR ) )
$ LTEMP = .TRUE.
IF( .NOT.LTEMP )
$ LLWORK( IPAR ) = .FALSE.
10 CONTINUE
IF( LLWORK( IPAR ) )
$ ILINES = ILINES + 1
20 CONTINUE
IF( ILINES.EQ.1 ) THEN
IF( INPARM.EQ.1 ) THEN
WRITE( NOUT, FMT = 9995 )PNAMES( 1 ), NP1( 1 )
ELSE IF( INPARM.EQ.2 ) THEN
WRITE( NOUT, FMT = 9995 )PNAMES( 1 ), NP1( 1 ),
$ PNAMES( 2 ), NP2( 1 )
ELSE IF( INPARM.EQ.3 ) THEN
WRITE( NOUT, FMT = 9995 )PNAMES( 1 ), NP1( 1 ),
$ PNAMES( 2 ), NP2( 1 ), PNAMES( 3 ), NP3( 1 )
ELSE IF( INPARM.EQ.4 ) THEN
WRITE( NOUT, FMT = 9995 )PNAMES( 1 ), NP1( 1 ),
$ PNAMES( 2 ), NP2( 1 ), PNAMES( 3 ), NP3( 1 ),
$ PNAMES( 4 ), NP4( 1 )
END IF
ELSE
ILINE = 0
DO 30 J = 1, NPARMS
IF( LLWORK( J ) ) THEN
ILINE = ILINE + 1
IF( INPARM.EQ.1 ) THEN
WRITE( NOUT, FMT = 9994 )ILINE, PNAMES( 1 ), NP1( J )
ELSE IF( INPARM.EQ.2 ) THEN
WRITE( NOUT, FMT = 9994 )ILINE, PNAMES( 1 ),
$ NP1( J ), PNAMES( 2 ), NP2( J )
ELSE IF( INPARM.EQ.3 ) THEN
WRITE( NOUT, FMT = 9994 )ILINE, PNAMES( 1 ),
$ NP1( J ), PNAMES( 2 ), NP2( J ), PNAMES( 3 ),
$ NP3( J )
ELSE IF( INPARM.EQ.4 ) THEN
WRITE( NOUT, FMT = 9994 )ILINE, PNAMES( 1 ),
$ NP1( J ), PNAMES( 2 ), NP2( J ), PNAMES( 3 ),
$ NP3( J ), PNAMES( 4 ), NP4( J )
END IF
END IF
30 CONTINUE
END IF
*
* Execution Times
*
WRITE( NOUT, FMT = 9996 )
CALL SPRTBS( 'Type', 'N ', NTYPES, DOTYPE, NSIZES, NN, NPARMS,
$ LLWORK, TIMES, LDT1, LDT2, NOUT )
*
* Operation Counts
*
WRITE( NOUT, FMT = 9997 )
CALL SPRTBS( 'Type', 'N ', NTYPES, DOTYPE, NSIZES, NN, NPARMS,
$ LLWORK, OPS, LDO1, LDO2, NOUT )
*
* Megaflop Rates
*
IINFO = 0
DO 60 JS = 1, NSIZES
DO 50 JT = 1, NTYPES
IF( DOTYPE( JT ) ) THEN
DO 40 JP = 1, NPARMS
I = JP + NPARMS*( JT-1+NTYPES*( JS-1 ) )
RWORK( I ) = SMFLOP( OPS( JP, JT, JS ),
$ TIMES( JP, JT, JS ), IINFO )
40 CONTINUE
END IF
50 CONTINUE
60 CONTINUE
*
WRITE( NOUT, FMT = 9998 )
CALL SPRTBS( 'Type', 'N ', NTYPES, DOTYPE, NSIZES, NN, NPARMS,
$ LLWORK, RWORK, NPARMS, NTYPES, NOUT )
*
9999 FORMAT( / / / ' ****** Results for ', A, ' ******' )
9998 FORMAT( / ' *** Speed in megaflops ***' )
9997 FORMAT( / ' *** Number of floating-point operations ***' )
9996 FORMAT( / ' *** Time in seconds ***' )
9995 FORMAT( 5X, : 'with ', A, '=', I5, 3( : ', ', A, '=', I5 ) )
9994 FORMAT( 5X, : 'line ', I2, ' with ', A, '=', I5,
$ 3( : ', ', A, '=', I5 ) )
RETURN
*
* End of SPRTBE
*
END
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