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Update BLAS API unit tests

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This commit is contained in:
Gael Guennebaud
2015-11-30 22:19:20 +01:00
parent 034ca5a22d
commit e7a1c48185
10 changed files with 1036 additions and 588 deletions
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168
blas/testing/sblat3.f
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@@ -1,55 +1,101 @@
*> \brief \b SBLAT3
*
* =========== DOCUMENTATION ===========
*
* Online html documentation available at
* http://www.netlib.org/lapack/explore-html/
*
* Definition:
* ===========
*
* PROGRAM SBLAT3
*
*
*> \par Purpose:
* =============
*>
*> \verbatim
*>
*> Test program for the REAL Level 3 Blas.
*>
*> The program must be driven by a short data file. The first 14 records
*> of the file are read using list-directed input, the last 6 records
*> are read using the format ( A6, L2 ). An annotated example of a data
*> file can be obtained by deleting the first 3 characters from the
*> following 20 lines:
*> 'sblat3.out' NAME OF SUMMARY OUTPUT FILE
*> 6 UNIT NUMBER OF SUMMARY FILE
*> 'SBLAT3.SNAP' NAME OF SNAPSHOT OUTPUT FILE
*> -1 UNIT NUMBER OF SNAPSHOT FILE (NOT USED IF .LT. 0)
*> F LOGICAL FLAG, T TO REWIND SNAPSHOT FILE AFTER EACH RECORD.
*> F LOGICAL FLAG, T TO STOP ON FAILURES.
*> T LOGICAL FLAG, T TO TEST ERROR EXITS.
*> 16.0 THRESHOLD VALUE OF TEST RATIO
*> 6 NUMBER OF VALUES OF N
*> 0 1 2 3 5 9 VALUES OF N
*> 3 NUMBER OF VALUES OF ALPHA
*> 0.0 1.0 0.7 VALUES OF ALPHA
*> 3 NUMBER OF VALUES OF BETA
*> 0.0 1.0 1.3 VALUES OF BETA
*> SGEMM T PUT F FOR NO TEST. SAME COLUMNS.
*> SSYMM T PUT F FOR NO TEST. SAME COLUMNS.
*> STRMM T PUT F FOR NO TEST. SAME COLUMNS.
*> STRSM T PUT F FOR NO TEST. SAME COLUMNS.
*> SSYRK T PUT F FOR NO TEST. SAME COLUMNS.
*> SSYR2K 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 single_blas_testing
*
* =====================================================================
PROGRAM SBLAT3
*
* Test program for the REAL Level 3 Blas.
* -- 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
*
* The program must be driven by a short data file. The first 14 records
* of the file are read using list-directed input, the last 6 records
* are read using the format ( A6, L2 ). An annotated example of a data
* file can be obtained by deleting the first 3 characters from the
* following 20 lines:
* 'SBLAT3.SUMM' NAME OF SUMMARY OUTPUT FILE
* 6 UNIT NUMBER OF SUMMARY FILE
* 'SBLAT3.SNAP' NAME OF SNAPSHOT OUTPUT FILE
* -1 UNIT NUMBER OF SNAPSHOT FILE (NOT USED IF .LT. 0)
* F LOGICAL FLAG, T TO REWIND SNAPSHOT FILE AFTER EACH RECORD.
* F LOGICAL FLAG, T TO STOP ON FAILURES.
* T LOGICAL FLAG, T TO TEST ERROR EXITS.
* 16.0 THRESHOLD VALUE OF TEST RATIO
* 6 NUMBER OF VALUES OF N
* 0 1 2 3 5 9 VALUES OF N
* 3 NUMBER OF VALUES OF ALPHA
* 0.0 1.0 0.7 VALUES OF ALPHA
* 3 NUMBER OF VALUES OF BETA
* 0.0 1.0 1.3 VALUES OF BETA
* SGEMM T PUT F FOR NO TEST. SAME COLUMNS.
* SSYMM T PUT F FOR NO TEST. SAME COLUMNS.
* STRMM T PUT F FOR NO TEST. SAME COLUMNS.
* STRSM T PUT F FOR NO TEST. SAME COLUMNS.
* SSYRK T PUT F FOR NO TEST. SAME COLUMNS.
* SSYR2K T PUT F FOR NO TEST. SAME COLUMNS.
*
* See:
*
* Dongarra J. J., Du Croz J. J., Duff I. S. and Hammarling S.
* A Set of Level 3 Basic Linear Algebra Subprograms.
*
* Technical Memorandum No.88 (Revision 1), Mathematics and
* Computer Science Division, Argonne National Laboratory, 9700
* South Cass Avenue, Argonne, Illinois 60439, US.
*
* -- Written on 8-February-1989.
* Jack Dongarra, Argonne National Laboratory.
* Iain Duff, AERE Harwell.
* Jeremy Du Croz, Numerical Algorithms Group Ltd.
* Sven Hammarling, Numerical Algorithms Group Ltd.
* =====================================================================
*
* .. Parameters ..
INTEGER NIN
PARAMETER ( NIN = 5 )
INTEGER NSUBS
PARAMETER ( NSUBS = 6 )
REAL ZERO, HALF, ONE
PARAMETER ( ZERO = 0.0, HALF = 0.5, ONE = 1.0 )
REAL ZERO, ONE
PARAMETER ( ZERO = 0.0, ONE = 1.0 )
INTEGER NMAX
PARAMETER ( NMAX = 65 )
INTEGER NIDMAX, NALMAX, NBEMAX
@@ -96,7 +142,7 @@
*
READ( NIN, FMT = * )SUMMRY
READ( NIN, FMT = * )NOUT
OPEN( NOUT, FILE = SUMMRY, STATUS = 'NEW' )
OPEN( NOUT, FILE = SUMMRY )
NOUTC = NOUT
*
* Read name and unit number for snapshot output file and open file.
@@ -105,7 +151,7 @@
READ( NIN, FMT = * )NTRA
TRACE = NTRA.GE.0
IF( TRACE )THEN
OPEN( NTRA, FILE = SNAPS, STATUS = 'NEW' )
OPEN( NTRA, FILE = SNAPS )
END IF
* Read the flag that directs rewinding of the snapshot file.
READ( NIN, FMT = * )REWI
@@ -182,14 +228,7 @@
*
* Compute EPS (the machine precision).
*
EPS = ONE
70 CONTINUE
IF( SDIFF( ONE + EPS, ONE ).EQ.ZERO )
$ GO TO 80
EPS = HALF*EPS
GO TO 70
80 CONTINUE
EPS = EPS + EPS
EPS = EPSILON(ZERO)
WRITE( NOUT, FMT = 9998 )EPS
*
* Check the reliability of SMMCH using exact data.
@@ -1802,7 +1841,7 @@
*
* Tests the error exits from the Level 3 Blas.
* Requires a special version of the error-handling routine XERBLA.
* ALPHA, BETA, A, B and C should not need to be defined.
* A, B and C should not need to be defined.
*
* Auxiliary routine for test program for Level 3 Blas.
*
@@ -1812,12 +1851,18 @@
* Jeremy Du Croz, Numerical Algorithms Group Ltd.
* Sven Hammarling, Numerical Algorithms Group Ltd.
*
* 3-19-92: Initialize ALPHA and BETA (eca)
* 3-19-92: Fix argument 12 in calls to SSYMM with INFOT = 9 (eca)
*
* .. Scalar Arguments ..
INTEGER ISNUM, NOUT
CHARACTER*6 SRNAMT
* .. Scalars in Common ..
INTEGER INFOT, NOUTC
LOGICAL LERR, OK
* .. Parameters ..
REAL ONE, TWO
PARAMETER ( ONE = 1.0E0, TWO = 2.0E0 )
* .. Local Scalars ..
REAL ALPHA, BETA
* .. Local Arrays ..
@@ -1834,6 +1879,12 @@
* 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 and BETA.
*
ALPHA = ONE
BETA = TWO
*
GO TO ( 10, 20, 30, 40, 50, 60 )ISNUM
10 INFOT = 1
CALL SGEMM( '/', 'N', 0, 0, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
@@ -1963,16 +2014,16 @@
CALL SSYMM( 'R', 'L', 0, 2, ALPHA, A, 1, B, 1, BETA, C, 1 )
CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
INFOT = 9
CALL SSYMM( 'L', 'U', 2, 0, ALPHA, A, 2, B, 1, BETA, C, 1 )
CALL SSYMM( 'L', 'U', 2, 0, ALPHA, A, 2, B, 1, BETA, C, 2 )
CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
INFOT = 9
CALL SSYMM( 'R', 'U', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
CALL SSYMM( 'R', 'U', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 2 )
CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
INFOT = 9
CALL SSYMM( 'L', 'L', 2, 0, ALPHA, A, 2, B, 1, BETA, C, 1 )
CALL SSYMM( 'L', 'L', 2, 0, ALPHA, A, 2, B, 1, BETA, C, 2 )
CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
INFOT = 9
CALL SSYMM( 'R', 'L', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 1 )
CALL SSYMM( 'R', 'L', 2, 0, ALPHA, A, 1, B, 1, BETA, C, 2 )
CALL CHKXER( SRNAMT, INFOT, NOUT, LERR, OK )
INFOT = 12
CALL SSYMM( 'L', 'U', 2, 0, ALPHA, A, 2, B, 2, BETA, C, 1 )
@@ -2660,7 +2711,6 @@
50 CONTINUE
END IF
*
60 CONTINUE
LSERES = .TRUE.
GO TO 80
70 CONTINUE